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  • Misdiagnosed Rosacea


    Articles, References and Anecdotal Reports

    There are articles on rosacea that mention misdiagnosed rosacea. While this isn't a massive problem, nevertheless, here is a list of different sources that mention the subject, including (if you scroll below) many anecdotal reports of misdiagnosis. Misdiagnosis is what falls under the medical umbrella called 'medical error.' You should be aware that rosacea may be a catch all diagnosis for a number of skin conditions that present with erythema and/or pimples. The list of skin conditions that need to be differentiated from rosacea is massive. It is no wonder that misdiagnosis occasionally happens. There are reports coming out of China of using AI in computer aided diagnosis that may reduce the number of misdiagnosed rosacea in the future. 

    Add Your Report
    If you want to add your experience with misdiagnosis please post your anecdotal report in this thread, since we are not adding to this page any more anecdotal reports. If you scroll below we have over 100 anecdotal reports of misdiagnosis. More are being added as we find more or if you add your report to this thread

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    Articles and References from Reputable Authorities 

    "To the untrained eye, unusual skin presentations can cause confusion and alarm. They can also go misdiagnosed, often not getting the attention they require. This is because many skin conditions can seem similar in appearance to one another, says Shari Marchbein, board-certified dermatologist and clinical assistant professor of dermatology at New York University School of Medicine....Another common misdiagnosis is rosacea disguised as acne, says Estee Williams, a board-certified medical, cosmetic and surgical dermatologist and clinical professor in dermatology at Mount Sinai Medical Center in New York City." 
    4 Skin Conditions That Are Often Misdiagnosed, According to Dermatologists, BY ERIN NICOLE CELLETTI, Allure

    "Rosacea SKINsights sponsored by Galderma Laboratories [reveals] the lengths that women with rosacea would go to if they could get rid of their rosacea forever, and highlight the low awareness and complicated diagnosis path for this common condition. On average, women with rosacea waited at least seven months before receiving a correct diagnosis, and only half of respondents had ever heard of the condition upon the time of diagnosis. This reveals the high level of misunderstanding and confusion that surrounds rosacea..." Medical News Today

    "Currently, rosacea is only diagnosed by clinical symptoms and can be confused with other dermatological diseases such as acne."
    New Treatment or Diagnosis for Rosacea with Existing Approved Drugs
    Tech ID: 19149 / UC Case 2007-047-0
    University of California, San Diego
    Technology Transfer Office

    "Despite its apparent high incidence, the nosology of rosacea is not well established, and the term “rosacea” has been applied to patients and research subjects with a diverse set of clinical findings that may or may not be an integral part of this disorder. In addition to the diversity of clinical manifestations, the etiology and pathogenesis of rosacea are unknown, and there are no histologic or serologic markers."
    Standard classification of rosacea: Report of the National Rosacea Society Expert Committee on the Classification and Staging of Rosacea

    ''Some physicians may not be aware of or recognize rosacea and may treat patients with rosacea inappropriately as if they had adult acne.''
    Dr. Jonathan Wilkin NRS Medical Advisory Board

    "Rosacea is a common dermatologic disorder. It is frequently overlooked or misdiagnosed, particularly when mild in nature."
    Rosacea: A Review of a Common Disorder by Carolyn Knox, IJAPA

    "Patients with rosacea frequently present with coexisting skin conditions, such as seborrheic dermatitis, acne, perioral dermatitis, and melasma, which may complicate diagnosis and treatment."
    Heather Roebuck, Nurse Pract. 2011 Jan 11.

    "A committee member, Dr. Mark Dahl, a dermatologist at the Mayo Clinic in Scottsdale, Ariz., said, ''This is a syndrome with lots of different elements that is easy to diagnose when all the elements are present,'' but not as easy when only one or two of the characteristics appear."
    PERSONAL HEALTH; Sometimes Rosy Cheeks Are Just Rosy Cheeks
    By JANE E. BRODY, New York Times, March 16, 2004

    "Rosacea is a complex and often misdiagnosed condition." The Rosacea Forum Moderated by Drs. Bernstein and Geronemus (site is down but you can view this statement in the Wayback Machine)

    "Whereas the classical subtypes of rosacea can be recognized quite well, the variants of rosacea may be overlooked or misdiagnosed." rosacea.dermis.net

    "Rosacea is often misdiagnosed as acne or discoid or systemic lupus erythematosus (SLE)." Christiane Northup, M.D.

    "Frequently misdiagnosed as adult acne, this chronic, progressive skin disorder affects millions." Recognizing and Managing Rosacea by Thalia Swinler, JSTOR

    "The last subtype, ocular rosacea, is common but often misdiagnosed." uspharmacist.com

    "The signs and symptoms of ocular rosacea in children may be frequently underdiagnosed or misdiagnosed..." NRS Rosacea Review, Summer 2008

    “It’s a condition that is often misdiagnosed and overdiagnosed. Sometimes a rosy cheek is just a rosy cheek.” Herbert Goodheart, M.D., a dermatologist in Poughkeepsie, N.Y., and author of “Acne for Dummies,” as quoted in the New York Times article

    "Dr. Jay points to the inherent dangers of misdiagnosis and inability to handle complications because of a limited understanding of cutaneous physiology."
    IPL: Wave of the future in rosacea therapy by John Nemec, Aug 1, 2006

    "...unusual manifestations of rosacea may be overlooked or misdiagnosed...."
    Rosacea: An Update
    Stanislaw A. Buechner
    Dermatology 2005;210:100-108 (DOI: 10.1159/000082564)

    "Rosacea is a skin condition as misunderstood as sensitive skin, and as frequently misdiagnosed." Dermilogica

    "Rosacea is a very common, but often misunderstood and misdiagnosed skin condition." skinlaboratory.com

    "Rosacea is a long lasting, non-scarring skin condition of the face that is often misdiagnosed as adult acne." Paul M. Friedman, MD

    "Rosacea is quite often misdiagnosed as any number of other skin disorders including acne." methodsofhealing.com

    "Often misdiagnosed as adult acne, allergy or eczema, Rosacea, if left untreated, tends to worsen over time...." Dana Anderson Skin Care

    "This present patient clearly had facial changes typical of acne rosacea, with erythema and telangiectasias of the cheeks, forehead, and nose. He had all the typical lid changes as well, including collarattes that are pathognomonic of staphylococcal blepharitis. Unfortunately, he had been misdiagnosed for several years…" Clinical Pearls by Janice A. Gault, p. 206

    "Due to the fact that lupus can cause a red rash across the nose and face, often in a butterfly pattern it can be confused with or misdiagnosed as rosacea. .." www.rosacea-treatment.net/

    "Dr. Callender also noted that rosacea is often misdiagnosed in patients of color, as clinicians may mistake the signs and symptoms of the condition for lupus – a systemic, autoimmune condition that commonly occurs as a “butterfly rash” involving the face."
    Treating acne and rosacea in people with skin of color - ihealthbulletin.com

    "...it's often overlooked in dark-skinned patients or misdiagnosed as lupus, which is marked by a red, butterfly-shaped rash in the center of the face,..." Shape May 2009

    "...the diagnosis of demodicosis is frequently masked by other skin diseases such as papulopustular or erythematotelangiectatic rosacea, seborrhoeic dermatitis, perioral dermatitis and contact dermatitis." Br J Dermatol. 2010 Feb 25.

    A Case of Precursor B-cell Lymphoblastic Lymphoma Misdiagnosed as Rosacea.
    Han EC, Kim DY, Chung JY, Chung HJ, Chung KY.
    Korean J Dermatol. 2008 Feb;46(2):264-267

    "It is when the first diagnosis and treatment don't work that dermatologists look deeper and often discover something called demodex." Microscopic menace may be cause of skin trouble, Jennifer Van Vrancken, Reporte, FOX 8 News: WVUE Live Stream

    "Busy doctors who cannot take a detailed history will frequently miss the diagnosis, complicated further by the fact that rosacea is a great mimic of other unrelated disorders that present with a “red face”. I have often seen classical cases of rosacea mistakenly diagnosed as acne vulgaris, lupus erythematosus, seborrheic dermatitis, contact dermatitis, and other inflammatory diseases." Albert Kligman, A Personal Critique on the State of Knowledge of Rosacea

    "Ocular rosacea is frequently misdiagnosed, particularly in the pediatric population." Eur J Ophthalmol. 2012 Jan 3:0. doi: 10.5301/ejo.5000103.

    A report, About some red faces, stated: "Diagnosis is based on different data: date and mode of appearance, characteristics of the erythema, functional signs, and associated systemic manifestations. A case of red face can have an infectious origin, caused by vascular, congenital, or acquired lesions, or be caused by photodermatosis, or be the main location of inflammatory dermatosis or collagenosis, but depending on the clinical context, many other diagnoses can be suggested."

    "Butterfly rash is a red flat facial rash involving the malar region bilaterally and the bridge of the nose. The presence of a butterfly rash is generally a sign of lupus erythematosus (LE), but it can also include a plethora of conditions. The case presented here is of a female with butterfly rash along with typical bright red discoloration of gingiva. The clinical, histopathological and biochemical investigations suggested the presence of rosacea."
    Contemp Clin Dent. 2012 Jul;3(3):356-8. doi: 10.4103/0976-237X.103637.
    Butterfly rash with periodontitis: A diagnostic dilemma.
    Aggarwal M, Mittal M, Dwivedi S, Vashisth P, Jaiswal D.

    "A 28-year-old female patient presented with extensive facial and ocular eruptions. She had a history of treatment with oral prednisolone due to the clinical diagnosis of lupus erythematosus (LE)....With the clinical diagnosis of severe oculofacial rosacea, she was successfully treated with oral doxycycline, steroid eye drops, and ocular lubricants. Histopathological features of skin biopsy were consistent with rosacea in the context of infection with Demodexfolliculorum.... Rosacea can be extremely severe and disfiguring, and it can be misdiagnosed as the pathognomonic butterfly rash of LE."
    J Ophthalmic Vis Res. 2017 Oct-Dec; 12(4): 429–433.doi:  10.4103/jovr.jovr_46_16
    PMCID: PMC5644412
    Severe Rosacea: A Case Report
    Ebrahim Shirzadeh, MD, Abbas Bagheri, MD, Mojtaba Fattahi Abdizadeh, PhD, and Mozhgan Rezaei Kanavi, MD

    Q: I was diagnosed with rosacea, but my skin isn’t responding to the rosacea treatments. In fact, it’s getting worse. Is it possible that I have both rosacea and acne?

    A: In a word, yes. For some patients, it is possible to have both rosacea and acne., Sue Chung , Patient Expert, Rosacea Misdiagnoses, Skin Health, Health Central

    "Many people with skin of color who have rosacea may experience delayed diagnosis leading to inappropriate or inadequate treatment, greater morbidity, and uncontrolled, progressive disease with disfiguring manifestations, including phymatous rosacea."
    J Am Acad Dermatol. 2018 Sep 18;:
    Global Epidemiology and Clinical Spectrum of Rosacea, Highlighting Skin of Color: Review and Clinical Practice Experience.
    Alexis AF, Callender VD, Baldwin HE, Desai SR, Rendon MI, Ta ylor SC

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    Anecdotal Reports of Misdiagnosis

    The following is a partial list of anecdotal reports either of misdiagnosing rosacea for another skin disease or vice versa:

    1. Bob reports his rosacea was misdiagnosed for discoid lupus

    2. Elizabeth's initial diagnosis of rosacea turned out to be KP

    3. Andrea says her initial diagnosis of rosacea may have turned out to be pellegra

    4. Jason was misdiagnosed numerous times and was unfortunately given steroids which he believes aggravated the condition.

    5. Kari was initially diagnosed with rosacea and later found out it was eczema.

    6. maxigee2002 said after six months of being treated for rosacea a doctor discovered she was misdiagnosed and actually had Pityrosporum Folliculitis

    7. gdybe was misdiagnosed with Crohn's disease and after six months of steroids developed rosacea.

    8. Ladonna was misdiagnosed with rosacea and it turned out to be Graves Disease. 

    9. Susan reports that she developed "a rash above my eye (below the eyebrow - a little on the lid itself). First he said it was "orbital dermatitis" and gave me topical cortisone and anti-biotics. Not sure it helped much, it seemed to go away on its own schedule, although the steroid may have lessened the itchiness. I went back and he prescribed Metrogel and more cortisone cream. He told me it was a form of rosacea."

    10. Tom says that 6 years before he was diagnosed with rosacea and treated and now says "This doctor does not think I have rosacea, instead 
    he thinks I have erythema." Tom says he thinks he might have KP. 

    11. DC says his physician misdiagnosed his dermatitis as rosacea. 

    12. NorthNova says he was misdiagnosed by dermatologists before he found out he had rosacea. 

    13. flareface reports that a dermatologist diagnosed her condition as "physiological flushing" and later she says a PA "misdiagnosed pretty much everything, gave me 3 different steroidal creams and sent me on my way." Later another derm diagnosed "contact allergy" on her eyes and prescribed a mild dose of cortisone cream for a couple days and it all cleared up. 

    14. redKen (see post #2) says his dermatologist misdiagnosed his rosacea for dermatitis. 

    15. nk104 says two dermatologists diagnosed rosacea. A third physician said it was not rosacea but neurodermitis. 

    16. Jonesy says his GP said he didn't have rosacea and later went to another physician who diagnosed urticaria. 

    17. RedFacedRedHead says her rosacea turned out to be KP.

    18. cliopatra25 says that for ten years she was misdiagnosed with acne when all the time she had rosacea. 

    19. vicky says "both my sisters was misdiagnosised collectively 10 times... and they have lupus...similar to my brother, he even had 2 positive ANA tests and thedoctor refused to treat him for lupus...... 

    20. Deb says, "I mentioned in another post that for years I was given things that were making the Rosacea worse, like retin-A and cortisone cream. I had mild rosacea then, so was misdiagnosed. For a while they thought it was Lupus since I also maintain a low-positive ANA. Their and my mistakes only made it worse, especially in the past few years." 

    21. Lisa M says, "I suffered from cystitis for years... and had to go on daily antibiotics for it for about 2 years. I also did saw a homeopath at
    the time and changed my lifestyle to no alcohol at all. I didn't know
    it at the time but I had rosacea (sadly totally misdiagnosed by
    several derms). 

    22. Mike says, "I also developed ocular rosacea a couple of years ago, after having facial rosacea for quite a few years. My first opthamologist misdiagnosed it, and treated me for months with steroids (mainly Tobradex) which ended up raising my IOP to a dangerous level. 

    23. Aurelia reports that "A teenage girl was given an "almost certain" diagnosis of ocular rosacea....The symptoms suffered by this girl did NOT match those of ocular rosacea and specialists later came up with a diagnosis of autoimmune Urticarial Vasculitis.

    24. Kerry reports that "I have found out today that I was yet again misdiagnosed and I don't have rosacea I have Lupus." 

    25. Sarah Smart says, "I am 12 weeks pregnant and my rosecea fulmins was horribly misdiagnosed by my derm (as shingles if you can imagine) and I spent 5 days in the hospital before they figured it out."Report.

    26. Kerry says, "I was misdiagnosed for 4 yrs by my gp as I have pretty severepsorisis on 60% of my body and scalp. They gave me a really strong steroid which has made my skin worse on my face.although it kept it under control. I found out 3 weeks ago i have rossacea and they
    stopped my steroids so my face has had a major eruption." 

    27. Ellen says, "my rosacea related blepharitis was misdiagnosed as seb derm." 

    28. sand7676 says, "I was misdiagnosed with acne I believe because of my skin tone. 

    29. Francois says that three derms diagnosed he had 'vascular dilation' and the last one said he had " 'Sebore' in Turkish. I looked at internet and I think it means 'Seborrhe'." 

    30. Kevin Forest says, "I've recently been diagnosed with rosacea after being misdiagnosed for ~2.5 years (errrrrr! derm aggerssion)."

    31. Joe says, "I've been misdiagnosed by numerous dermatologists who
    were in disbelieft that I would have rosacea at such a young age and
    assumed it was merely acne."

    32. Suzi LeBaron says, "I was misdiagnosed because it looked like
    rosacea -- including occular symptoms."

    33. Mike Lester says, "they called it seborrheic dermatitis, maybe rosacea. to be honest no one knew. many blood tests for lupus or something....Ive been going to doctors and doctors for my facial redness that ive had for over a year now. Well, they seem to have diagnosed me with ROSACEA!!!....I was checked for everything, lupus's, mastocytosis, carcinoids, tumors on the kidneys, brain tumors, and much, much more, some things some doctors have never even heard of. but it turns out i was misdiagnosed by the Mayo Clinic from the start, so we didnt need to go through months and months of stress, depression(which by the way i go to a psychologist now and am on PROZAC too).

    34. Stuart Clark says, "I too waited months for an appointment (on two separate occasions) and she completely misdiagnosed me." 

    35. Carol Voigt says, "I, too, was "misdiagnosed" for many years."

    36. Jeff says, "I got misdiagnosed by my previous dermatologist...So he gave me a steroid to apply twice a day, which of course, did not help. And by the time I had diagnosable rosacea..." 

    37. Eddie O'Neill says, "She said that I did NOT have bacterial conjunctivitis and had been misdiagnosed..."

    38. Chantal says, "in my early 20's (around 22-23), and was misdiagnosed for years (about 5) until the correct diagnosis of rosacea was made."

    39. Heather says, "My facial rosacea was misdiagnosed for MANY years (mainly an acne component with some redness)..."

    40. Jay Valof says, "2yrs ago i had septoplasty (deviated septum) nose surgery. soon after developed symptoms, was misdiagnosed as having asthma/allergy. 2 months ago derm. said in had rosacea..."

    41. jesseleigh says, " I just found out about a week ago I have rosacea, have been misdiagnosed with atopic dermatitis for ten years." 

    42. yoli says, "I was misdiagnosed for 2 years they thought I had dermatitis but in reality i don't itch but burn.... it took me 6 dermatologist in order to get diagnosed with Rosacea." 

    43. beecham says, "I was diagnosed in December 2007 with pustular rosacea by my new doctor, I was on oxytetracycline for about a year before with my previous doctor who had misdiagnosed me with perioral 
    dermatitis.... "

    44. LoriB says, "When I saw my general doctor while waiting for an appointment with a derm he misdiagnosed me as having acne vulgaris. He told me I don't have rosacea because my cheeks aren't red." 

    45. jodieginger says, "I was repeatedly misdiagnosed as having dermatitis and none of the derms seemed to care that I simultaneously had blepharitis simultaneously. "

    46. mineren says, "I have adult acne in addition to rosacea and
    was misdiagnosed a couple of times. "

    47. mythjedi says, "She stated that I had "contact dermatitis" and gave me doxycycline....but it wasn't long before transient, big, patchy red blotches began to form on my face and chest....I discovered that I was allergic to these pills, and I stopped taking them.... I have been
    off of the pills for six months...I went to a dermatologist and was diagnosed with rosacea..."

    48. Yvonne says, "My SD was misdiagnosed as rosacea." 

    49. Cassie Henderson says, "I was misdiagnosed by a blind derm and used hydrocotizone for three months. My rosacea went from a splotty red blotch on one cheek to an all over the face red hue very bumpy dry and ruddy looking. I then went to a derm who wasn't legally blind and started using metrogel and minocycline which helped for awhile."

    50. Keith on 07.15.09 at 12:43 pm says, "...I went to a highly accomplished and respected doctor in my area who diagnosed it as Rosacea so I guess thats what it is. Other Derms have said sundamage, Folliculitis, so it is still uncertain to me..." Scroll down to Comment # 91

    51. Lori said her acne was diagnosed as rosacea which later turned out to be also seborrhoeic dermatitis after she had taken Oracea for over a month. She was switched to Doxycycline at a higher dose and Finacea. See Comments #68, #84, #89, #93, #107, #114, #117, #123.

    52. raly says, ..."I've been "diagnosed" at different times as it being rosacea, folliculitis, sebderm or possibly just acne from both GPs and a dermatologist..." Scroll down to Post #9

    53. dan pacifik says, ".... After a second trip to the doctors, my doctor seemed to think it was rosacea so she prescribed me metro cream 0.75%....…I think! I pretty much used this for about 8 months....I went back to my doctor about this and she said it looked more like acne on my forehead....I am however skeptical over my doctors and derms diagnosis..." 

    54. kfoltz9 says, "I am a 25 year old female with what appears to be perioral dermatisis around my mouth. My family history only consists of Psoryasis and I have not had a personal experience with this. I am currently on Effexor XR. I use Aveda sensitive skin facial cleanser which does not contain any Petrolatum. I have not introduced any new cosmetic products into my regimen. The dermatologist I went to yesterday about this month-old rash (I have had one previous occurence, only less intense) did not even inspect the rash, asked me if I blushed easily or often (I do not, and told him that) and diagnosed Rosacea in about 3 seconds. 

    55. siliconmessiah says, "...I first went to the doctor on a "drop-in"-visit. One of them (a really shitty doctor actually) prescribed cortisone cream for my problems - I took it for a couple of weeks with no signs of getting better. I returned to a new doctor, a really good one I might add...she diagnosed me in one minute under the light of a lamp..." Scroll down to post #2

    56. brighteyes says, "It took me approximately 3 years (and 6 derms) to get an official diagnosis...." Scroll down to post #3

    57. Mistica says, "...So in my case, rosacea wasn't recognised immediately and even 10 and a half years on from the orginal diagnosis, the 'diagnosis' is continuing in some ways. It looks like rosacea ( no missing that!!) and it behaves like rosacea, ... but is it just Rosacea?..." Scroll down to post #8

    58. IJDVL reports, "Subsequently, the initial diagnosis of allergic conjunctivitis was revised by the ophthalmologists to ocular rosacea." *

    59. A 32-year-old woman had developed moderate swelling, erythema and papules of the central part of her face for 8 weeks. She started to apply various topical cosmetic products sold for acne that did not help. As one of her hobbies was outdoor biking she noticed that sun exposure aggravated her skin condition, also resulting in burning and stinging sensations. She consulted her general practitioner who prescribed prednicarbat cream for topical application on the affected regions. Whereas she observed a slight improvement of the skin condition during the first week, she later on suddenly developed a severe worsening with erythema, papules and many pustules. She presented to a dermatologist and was diagnosed with "steroid rosacea". She went off the steroid, started topical treatment with metronidazole 1% and oral treatment with metronidazole 500 mg twice daily for 2 weeks. After an initial worsening during the first 3 days the skin condition rapidly improved. She continued metronidazole 500 mg once daily for another 2 weeks and then stopped. The topical treatment was continued twice daily for altogether 4 weeks and then reduced to once daily for another 4 weeks. Besides, she applied sun screen whenever she was outside. She continued intermittent topical use of metronidazole 1%. She remained free of symptoms except of an intermittent slight centrofacial erythema. See case report #1 

    60. A 39-year-old woman was referred to a dermatology department because of worsening of her known rosacea. She had been suffering from rosacea for 3 years. After initial, short-term and intermittent oral therapy with tetracycline for periods of up to 3 weeks she had continued topical treatment with tretinoin without any problems for the last months. Suddenly, she developed an erythema of the face accompanied by strong burning that increased in the evening, decreased over night and was moderate at day time. She discontinued topical tretinoin therapy because she felt that the symptoms were caused by it. She presented to a dermatologist with a sharp erythema of the whole face with only solitary papules and pustules. Due to the patient's history and the clinical finding contact allergy was suspected. Patch testing revealed a sensitisation to cocamidopropyl betaine, a surfactant that is frequently added to shampoos and skin cleansing products. This substance could be identified in her skin cleanser. When she discontinued this product, the symptoms disappeared and the patient could continue her topical treatment.
    We recommend to precisely ask patients about all the topical drugs and cosmetics they use including skin cleansing products. Contact allergy can also occur in rosacea patients and may mislead patients and physicians. See Case Report #3

    61. A 56-year-old diabetic man presented erythematous papules and pustules on the neck and face who had developed since 3 months. He had been treated with topical corticosteroids for the same time period that resulted in progressive exacerbation. He additionally showed patches of hair loss in the beard area, erythema and scaling of the ears. Among various differential diagnoses the clinical picture reminded of stage II rosacea. Microscopial examination and culturing revealed Microsporum canis. He was diagnosed tinea incognito, a term that has been used to describe dermatophyte infections modified by corticosteroid treatment.
    This case report demonstrates that there is a number of other skin diseases that can mimic rosacea. (see Case Report #7)
    Gorani A, Schiera A, Oriani A: Case Report. Rosacea-like Tinea incognito. Mycoses 2002; 45: 135-137. 

    62. A Case of Precursor B-cell Lymphoblastic Lymphoma Misdiagnosed as Rosacea
    Han EC, Kim DY, Chung JY, Chung HJ, Chung KY.
    Korean J Dermatol. 2008 Feb;46(2):264-267

    63. Pete says, "...Had previously been misdiagnosed by my G.P. Had been treated with steroid creams for eczema...."

    64. shakti says, "...I had a horrible rash on my face which the Dr. (dermatologist) even took pictures of, but he said it was rosacea....Then a neurologist said I could have some sort of mild m.S..... I've recently had a "rosacea flare" swelling and redness around my eyes and upper cheeks, the tiredness has returned and so has pain in my bladder and gi tract...."

    65. belinda says, "After being misdiagnosed for 7 years, I had almost given up hope." published April 8, 2008

    66. mmee says, "...just wanted to say after many years of suffering with depression and social anxity because of a red face and not being able to get any information out of 3 dermatologists and about 5 GPs (they just said it was 'normal') . I've found out from a link on this website it must be Keratosis pilaris rubra faceii..." 

    67. Gem says, "A couple of months ago I developed a rash on my forehead and weas gicven a steroid cream for it that seemed to keep it under controlfor a while, then around 3 weeks ago it spread and looked angry, I went to the doctor who said it was acne the cream I was given just aggravated it, so I went back and was given another cream by a different doctor who still thought it was acne... this again aggravated it, so I started looking on the net for other ideas or medications that could help. I tried coconut oil and aloe vera topical and ingested, another trip to the GP I was given Tetracycline oral antibiotic but it was something like a 3 month course, ....I went to my doctor again today as my self treatment wasn't doing any good and I was told it looks like rosacea I've been given metronidazole gel and I've started the Tetracycline oral antibiotics again...." 

    68. ssaeed says, "...He diagnosed me initially with Seb Derm and prescribed Desonide cream for 3 weeks. I noticed my skin got a lot better and softer during this treatment although towards the end of the treatment I started getting small pus filled acne bumps on my nose and cheek, about the size of a pore. When I saw the doc after the 3 week Desonide treatment he told me I may have symptoms of Rosacea and started me off on a treatment of Metrogel once a day and Oracea once a day in the morning." 

    69. Ladonna says, "...my husband took me to the dermatologist and she said it was Rosacea and couldnt be anything but....So he took me to many doctors, and finally a wonderful doctor took a shot in the dark blood test and discovered my problem. Later more involved tests and scans confirmed it. I was Hyperthyroid...specifically Graves Disease..."

    70. DylanG says, "... I finally got an appointment with a dermatologist for my rosacea. After waiting about half a year, I go to the appointment. The dermatologist walks in, doesn't even look at my face and says "There's nothing I can do about redness. Some people just have red skin". Then, to top it off, he gave me cream for acne - something which I could care less about - that has the side effect of making your face red. I was out of his office in practically two minutes with about twenty tiny tubes of acne medication I had no need for. ..." Scroll to Post #22

    71. Donna says, "I got results back from labs and xray..i do NOT have sarcoidosis…but still not sure what i have …i have granulomas popping out on parts of my body and my face is still not clear. I am going to a conference of doctors on the 16th to get their opinions. I was originally diagnosed with Granulomateous rosacea so lets see what opinions i get." Post #146

    72. liangjuany says, "I saw another doctor today and was told what I had was not rosacea but pityriasis rosea instead." 

    73. huiness says, "another derms who told me I had acne, or folliculitis etc. When I finally decided to go back to Derm #2, he then diagnosed me with rosacea.....went to Derm #14809348. He agreed with the rosacea diagnosis but said that this was probably steroid induced...."

    74. mrsmoof says, "1st dermatologist thought I had dermititis.....Well, I went to a 2nd dermatologist and told her my story, symptoms.....within minutes she said it was Rosacea...." Scroll to Post #43 

    75. "My wife was diagosed by a local Dermatologist as having Rocacea. He only did a visual inspection without any actual skin testing. He was sure it was Rocacea and prescribed an expensive cream which she would have to use for who knows how many years. Luckily she had a severe reaction to the cream, and discontinued it. She visitited her home country of Russia and was treated by a specialist. He told her she didn’t have Rocacea but had Demodex. She had one treatment by the doctor and her face is still clear after 6 months. Always get a second opinion." J Noble on 01.12.10 at 7:11 am Post #215 

    76. spuggylegs says, "I think it took about 10 mins for a NHS dermatologist to tell me that I didnt have rosacea. She looked at my skin said there was no visible erythema or papules and pustules to suggest rosacea, and that I needed to stop "reading stuff on the internet". I had to actually ask for a blood test to rule out lupus etc!!!!! I asked my GP if he could send me for a second opinion but he refused. The problem is that there is a lot of inequality in the NHS...and as someone who lives in a deprived area, healthcare is usually not as good as those who live in more affluent areas. (but thats another story). Well I still carried on "reading stuff on the internet" : ) and decided the only way forward was to go private..even though i couldnt really afford it. So travelled from the north east to London, and got so stressed, as we got lost a few times, and London is not the friendliest of places. By the time I had got to see the derm I was having a major flush....so after reading my medical notes, asking about family members who may have rosacea,, symptons, and looking at my skin, he diagnosed rosacea. From what i can remember the consultation lasted about 30 mins." Scroll to Post #50

    77. Rachelle C says, "My doctor diagnosed me with rosacea, delusional paristosis. The medications for these did no good. Then another dermatolgist with an allergist diagnosed me with demodex (skin mite) allergy." Scroll to Post no. 77 on 05.04.10 at 1:00 AM

    78. Girrlock Holmes says, "…I was finally diagnosed hypothyroid, insulin resistant and PCOS, and my doctor also thinks my symptoms fit with fibromyalgia…I saw a dermatologist who said it was not Rosacea but offered no info on what it could be. Then I saw an allergist and he said the derm had no basis for saying it was not Rosacea; it looked like it to him. So you see I have no clear diagnosis. I am waiting for a different derm to see me but it will not be for another 2 months…"

    79. "Terri Flynn, a 63-year-old part-time receptionist from Texas....Two different evaluators told her she had "dry eye" and prescribed artificial tears and various eye medications, while one also suggested she have her bottom eyelids lifted to help retain the moisture in her eyes....She made an appointment with a dermatologist, who "took one look at me and said, 'Yes, it's rosacea." NRS Rosacea Review Spring 2010

    80. GNR reports, "...I was told I had Perioral dermatitis because there was an outbreak near my nose....Began to notice a swelling under my right eye and a red path beneath extending up the temple. It became hot and sensitive and flares when I workout with weights. Told "hmm don't know what that is, it's not rosacea (my fear was that it was) but try rozex cream to see if it goes." It didn't. Didn't change. Had a second opinion. Same as the first. "Don't know, looks like it might be fungul. Leave it until you see a dermatologist." Began to a sore eye, a few pains and watering. Went back to the second opinion to ge this checked was given a scrip for kenocomb ointment for fungus....out of desparation I went to another gp explained the whole story again. He checked the skin, told me it wasn't rosacea that it looked like a fungus infection try Nizoral 2%. Hmmm. Later that day I had an appointment with a new dermatologist who told me that I actually had seborrhec dermatitis...this sounded right as all the systems relate, rash on chest, dry skin in eyebrows, dandruff...funny I'd never connected these things and either had anyone else.
    He then checked the rash thing on the right side of my face and temple and told me it was rosacea. I asked about the pain in the eye, watery, and he said not connected. Gave me a print of what to expect with rosacea and out the door I went..."

    81. comicraven reports, "I had been misdiagnosed for a while - everything from shingles to testing for lupus - and was finally properly diagnosed about 6 months ago..."

    82. koki says, "OK according to dermatologist # 4 , again I dont have rosacea, I explained my symptoms and he said it sounds more like an allergic reaction and when he examined my face he said it was more like eczema/seborrheic dermatitis and gave me some diflucan. ....I am glad most derms say is not rosacea..."

    83. stb09 says, "In May 2004, I developed a pimple on my nose that left a red mark on it for, what must've been a solid YEAR after it cleared up. I was thorougly convinced this was a scar, and went to several dermatologists to find proper treatment. Such begins my ongoing battle (and subsequent HATRED) for all dermatologists.

    The first one I saw told me that it was a mole....
    I sought a second opinion. This one told me it was a scar, and could only be removed by a plasic surgeon. He took my $100, and gave me the number of a plastic surgeon.

    The plastic surgeon (who was once a dermatologist) was convinced it was a pimple still, and simply lanced it and dug around in it, ultimately making it worse....

    The fourth and final dermatologist perscribed me a prescription in January of 2005 for my back acne/oily skin. He agreed with ME that whatever was on my nose was inflammed and most likely a sebacous cyst. He injected it with cortisone, and that made a tremendous difference, and today there's not a mark to be found. This is the same dermatologist that dismissed my concerns of facial redness and never spoke a word about Rosacea in spite of my ruddy complexion that I was, at the time, unaware of....I was at a new branch of my college and went to the local dermatologist to seek treatment. He told me it was probably a scar and gave me the number of a laser surgeon FOUR hours away that "might" be able to help me.

    THIS is the first time a doctor has mentioned the word "Rosacea" to me. He explained that I had a ruddy complexion, and thus, the red spot on my nose was more noticable. He went on to state that people with my complexion "could be candidates for Roscea later in life." and encouraged me to stay out of the sun......I finally decided to see a dermatologist to rule Rosacea in or out so I could get on with my life one way or the other. I went back to the local dermatologist, who had told me that someone with my complexion might be a candidate for Rosacea later in life, and was told absolutely nothing new.

    He once again told me that, maybe I'd have it one day, and maybe not. I asked him if I should try avoiding "triggers" and he said that I shouldn't bother. Because it probably wouldn't help. I asked if there was any treatment, because I've since learned Rosacea is best treated early on. He said that any creams he could give me would most likely not do anything at all for me, and would be a waste of my money. The entire visit was quite ambiguous.

    I asked him what "Pre-rosacea" was, and what the difference was between that, and a normal ruddy complexion. He told me that, in his opinion, there wasn't one. As he considers anyone with a ruddy complexion at risk for developing Rosacea, and THAT he considers to be "pre-Rosacea."

    Before I left, I asked him for a definitive answer one way or the other, and he told me NO, I do not have Rosacea.....To the point of the original thread, I'd like to determine what it is I have. The doctor seems sure it's not Rosacea, but as evidenced by my ongoing battle with Dermatologists prior, I believe if I went to 10 Dermatologists I would receive 10 different opinions. Rosacea, ruddy complexion, acne, allergic rash, facial blushing, too much Niacin, high blood pressure, lupus...

    these people don't know anything, and with no insurance I'm not going to waste $100 a visit to find out precisely nothing.

    84. Ontarian says, "I was diagnosed with seborrheic dermatitis on my face about 5 years ago. The diagnosis was made by a dermatologist. Soon after, the dermatitis completely disappeared for a loooong time. Then, I suddenly got a red patch on my right cheek five years later, more precisely in February of 2006. It has slowly spread to my entire right cheek. It got worse in the summer. This whole time I thought I had seb. dermatitis. My family dr. said my face was dermatitic and prescribed hydrocortisone. It didn’t help. In August of 2006 I went to my dermatologist. This time, he said I had rosacea. I was shocked. I was not flushing like crazy (except maybe when I played soccer in +35 C degrees outside). My symptoms started as a small red patch on my right cheek, this could not be rosacea. I went to see another dermatologist (an old dude who thinks rosacea is a proper diagnosis only when your face is swollen like a balloon and when you are covered with pustules).
    So, now I have two doctors thinking I don’t have rosacea, and one doctor thinking I do." Posted: Tue Oct 17, 2006 1:34 pm (scroll down to find the post)

    85. Jen says, "Since I have stopped the med I was diagnosed with Perioral Dermititis and now as of yesteday the derm tells me I have acne.....The derm said I have almost all the face disorders (rosacea, acne, perioral dermititis, seb derm)....

    86. jhelli1 says, "I've been to four different doctors in the past and have gotten four different diagnosis. The last one was rosacea. Yesterday, I went to a fifth doctor and was told that I have..........eczema!

    87. fedup says, "....I went to this dermatologist maybe 2-3 times a year over about a 4 year period, every appointment he seemed to have absolutely no idea what was going on, or what he had prescribed/said the last time, he took a look at my scalp, says "its folliculitus" (the way he said it, every time, was as if it was a breakthrough and he figured out some giant mystery, even though he said the same thing last time....and sent me home with a prescription for Ceftin 500mg 2x a day for 2 weeks (insanely strong antibiotic, I know now..).....Made an appointment with a new dermatologist (roughly 2 years ago), after explaining the antibiotic fiasco, he told me my old doctor probably shouldnt be practicing medicine. He took about 10 seconds to diagnose me, looked at my scalp, and simply said "you have inflammatory rosacea."

    88. mutantfrog says, "...I always grumble to myself about rosacea...but if it turns out that I never had rosacea but instead have had an autoimmune disorder...well it's scary I'd rather take rosacea. I swear to god I'll never complain about 'rosacea' again..." Post #10 22nd July 2010, 07:40 PM

    89. quixotic_pessimist says, "Anyway, I had been seeing a dermatologist during this time period for acne that I have had for about 3 years, and he never mentioned anything about the red complexion of my nose. One time I voiced my concerns, and he pretty much dismissed them, saying that he didn't think my nose looked red. During my last meeting with him, I was a bit more belligerent (in that I brought up the grievances that I have with my red nose a few times). He then nonchalantly throws out that it is possible that I have Rosacea. How is it that I had been visiting this doctor for 3 years with the same red nose, but it is not until now that he suggests that I might have Rosacea? I don't get it."

    90. CHI_GUY says, "...First doc said, sebborhea/eczema. He gave me many different things, to list a few....Second doc, new one, diagnosed perioral derm. She gave me tetracycline. 500mg x2/day for the first month. She exclaimed that the previous doctor was treating the wrong thing, because I brought all my old meds in to show her...."

    91. Natasha says, "I have just been diagnosed with Rosacea....a week ago the doctor wrongly diagnosed excema..."

    92. hesperidianblue says, " I was going to 7 dermatologist till 2 of them agreed that is rosacea other wasn`t shore what is it often they thought it was atopic dermatitis."

    93. misdiagnosed says, "During this whole ordeal, I have seen a dermatologist (in OH) 2x. THe first time she tried to convince me it was “in my head” and reluctantly prescribed an antibiotic for adult acne. 8 weeks later, she seemed a little more open to the fact that it could be demodex and prescribed metrogel. Last week, I asked for metronidozale in a pill format because the lotion only does so much. She agreed to call it in. It is helping, but I have good and bad days, depending on the “hatching” cycle." #385 misdiagnosed on 10.08.10 at 12:45 AM

    94. Maureen says, "I have had this now for about I would say 2 years when I was told I had rosacea and lupus. Now a new dermatologist tells me no it's dermographism,..."

    95. francois can says, "I just cant believe. Today I went to see a derm. She looked at my face closely with a tool like a magnifier and said I misdiagnosed myself. She said rosacea has 4 components and someone has to have at least 3 of them to be diagnosed rosacea.....She said I have a
    condition associated with neurovascular dilaiton..."

    96. LarsMM says, "...First I went to a regular doctor and even though he ran a few tests he couldn't tell me wheat the problem was. He told me I shouldn't worry since the redness was at that time "barley noticeable". At the end of the third summer (2010) I went to another doctor and got the same response. After this visit I got somewhat frustrated since I was well aware that I had not been this red a few years earlier, as a result I started reading online and came across rosacea. I got an appointment with a dermatologist and she confirmed that I had stage one rosacea...."

    97. 444 says, "...my doctor has failed on many occasions to diagnose me properly probably due to my young age at the time and has disregarded any possiblilty of rosacea since the beggining....'

    98. claire says, "...I am 34 years old and I was wrongly diagnosed 7 years ago. I have gradually seen since then my skin get progressively worse, it is now in its advanced stages. ..." #41 claire on 05.16.09 at 8:16 PM

    99. Rachelle C says, "My doctor diagnosed me with rosacea, delusional paristosis. The medications for these did no good. Then another dermatolgist with an allergist diagnosed me with demodex (skin mite) allergy. Since I have very many allergies, this was a good bet. I treat itchy and red areas with tea tree oil and have managed to reielve my problem almost completely. The dermatologist also thinks a monthly treament with Kwellada-P would help further." #76 Rachelle C. on 05.04.10 at 1:00 AM

    100. findingaway says, "So I am no further forward...I still don't really know what it is I'm dealing with... Rosacea, SD, KP. All?" 

    101. Just an update and to show the importance of knowing what you have, I saw a Rosacea specialist with 20 years of treating and research under his belt, and made the appointment saying "Trying to treat Rosacea" as the reason. The second I came in he was confused and wondered where the Rosacea patient was. He looked at me and told me I absolutely do not have Rosacea, he's seen thousands of cases over decades and it's simply not it. And it's not caused by being choked, ever. It was thinned skin due to Steroid Creams, and thankfully, he caught that because the General Practitioner who 'diagnosed' me with Rosacea prescribed steroid cream. The most alarming was that the general practitioner gave me Metrogel which I understand is meant to help Pimples, and I have absolutely zero of those. AlenaCena post no 68

    102. I've been to dermatologists in three different countries starting when I was 16, and I'm now 41. When I first started going to them, they didn't know a lot about eczema and dermatitis and the treatment course was antibiotics and cortozone creams. (Not much has changed) Even then I knew foods and hormones were triggers or the cause of the skin eruptions. I've had dermatologists tell me it's not rosacea and dermatologists tell me it is. One things for certain out of the more than 30 dermatologists I've seen in my life time, no two have had the same things to say. However last time I was at one, she did look up patronizing and say, yes we now know hormones can affect eczema...as if her telling me that made a whit of difference to what I have already known. In the UK, where they have now said it is rosacea, I have had no other tests. The dermatologists I've seen refuse to accept other countries diagnosis of food allergies. They refuse to take into consideration what I'm saying, about my upper eye lid cracking (it's been cracking there my whole life, so much so I've a deep scar) and the bubbling around my eyes, and over my brows. In the end, I think a they've learnt mo about the what some skin problems are, they seem to have bunched the rest as rosacea. Which appears to me to be a blanket term, covering a huge amount of things. Melania post no 66

    103. I had a misdiagnosed case of demodex for many years. It was misdiagnosed as bacterial acne/hormonal acne and "allergic conjunctivitis". None of the treatment my 4 dermatologists prescribed ever worked. It turned into a really bad case of ocular rosacea. Early this year, I took the 2 week Oral Ivermectin + Oral Metronidazole treatment. It worked. ElaineA post no 2 

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    • Skin Appendage Disord. 2022 Nov;8(6):462-468. doi: 10.1159/000525024. Epub 2022 Jun 7. ABSTRACT INTRODUCTION: The present study aimed to obtain fundamental data, including climate conditions and Demodex mites, on rosacea and similar diseases in the situation where the wearing of face masks is mandatory due to the coronavirus disease 2019 pandemic. METHODS: We enrolled 86 Japanese patients habitually wearing face masks with rosacea and similar diseases. Disease severity was assessed using the Investigator Global Assessment. The presence of Demodex mites was examined microscopically. Treatment involved acaricidal and antibiotic agents. RESULTS: The numbers of male and female patients enrolled were 11 and 75, respectively. Among these patients, 85 (98.8%), 57 (66.3%), and 76 (88.4%) had rosacea, rosacea-like dermatitis (RLD), and demodicosis, respectively. The monthly number of patients with rosacea and demodicosis showed two peaks from May to June and in October, during which monthly mean temperature was approximately 20°C (68°F). Improvement rates in rosacea, RLD, and demodicosis were significantly higher when Demodex mites were no longer detected after treatment. CONCLUSION: The present results suggest that a season with a mean temperature of approximately 20°C is a risk factor for rosacea and similar diseases in individuals wearing face masks in Japan, and a decrease in Demodex mites is associated with the attenuation of symptoms. PMID:36407649 | PMC:PMC9672874 | DOI:10.1159/000525024 {url} = URL to article
    • J Cosmet Laser Ther. 2022 Nov 17:1-6. doi: 10.1080/14764172.2022.2147953. Online ahead of print. ABSTRACT A chemical peel is chemexfoliation, a process of application of a chemical substance to the skin that causes controlled chemical destruction of the epidermis with or without part of the dermis leading to skin regeneration and remodeling. It can be classified depending upon the depth of penetration into superficial, medium, and deep peels. Among various indications, peels can be used to enhance treatment within a variety of conditions including skin- rejuvenation, inflammatory disorders like acne, rosacea, acne scar, and pigmentary disorders like melasma, freckles, lentigens, dyschromia, and post-inflammatory pigmentation. We did a chemical peel for six patients with facial melanosis, diagnosed with Riehl melanosis. All patients had visible clinical improvement. Detailed history and informed consent were taken both for photographs and procedures from all patients. PMID:36384385 | DOI:10.1080/14764172.2022.2147953 {url} = URL to article
    • J Clin Aesthet Dermatol. 2022 Nov;15(11):69-74. ABSTRACT OBJECTIVE: Subantibiotic dose doxycycline (SDD40), formulated as a modified-release 40mg capsule administered once daily, is used to treat inflammatory lesions of rosacea. In order to investigate whether the patient's weight or lesion severity impacts clinical outcomes with using SDD40, the efficacy and safety of SDD40 in treating rosacea were evaluated in randomized controlled studies (RCTs). METHODS: Phase II, III, and IV RCTs, and a subsequent meta-analysis were described. For all studies, the primary efficacy endpoint was the change in total inflammatory lesion count (papules, pustules, and nodules) from baseline to Week 16. For one of the studies, body weights were categorized by BMI (body mass index). Secondary efficacy endpoints included the change in Investigator's Global Assessment (IGA). Safety was assessed by monitoring adverse events (AEs). RESULTS: The efficacy of SDD40 was consistent across the studies (two trials including n=72 and n=91 subjects) and meta-analysis (n=127 and n=142). SDD40 remained effective regardless of baseline disease severity and weight (with a weak correlation coefficient below 0.75); overweight or obese subjects with severe rosacea cleared at least as well if not better than those with a normal BMI and mild disease. The treatment was well tolerated with no to minimal gastrointestinal-related AEs. LIMITATIONS: Retrospective analyses have methodological limitations. CONCLUSION: Consistency between study results including the meta-analysis supports the effectiveness and safety of SDD40, irrespective of the weight of the patient or rosacea severity based on inflammatory lesion count at baseline. PMID:36381182 | PMC:PMC9651154 {url} = URL to article
    • Transl Vis Sci Technol. 2022 Nov 1;11(11):13. doi: 10.1167/tvst.11.11.13. ABSTRACT PURPOSE: Dry eye disease (DED) is a heterogeneous condition with poorly characterized subtypes. The DREAM study was a large multicenter randomized clinical trial that did not find omega-3 to be more effective than placebo in treating symptomatic DED. We performed secondary analysis of DREAM data to characterize DED subtypes and their omega-3 response. METHODS: A total of 535 patients with moderate-to-severe DED were randomized to omega-3 or placebo treatment for one year. We used latent profile analysis to identify subtypes based on baseline Ocular Surface Disease Index, tear break-up time (TBUT), anesthetized Schirmer's test, corneal and conjunctival staining, and meibomian gland dysfunction (MGD). We evaluated omega-3's effect for each subtype using generalized linear regression. RESULTS: Five clinically meaningful DED subtypes were identified. They differed significantly in sex (P < 0.001) and race (P = 0.02). Subtype 1 had the most severe DED signs yet milder symptoms and was associated with more Sjögren's syndrome (21%, P < 0.001). Subtype 2 had the mildest DED signs except MGD. Subtype 3 had the most severe symptoms, out of proportion to DED signs. Subtype 4 had relatively milder symptoms and MGD. Subtype 5 had severe MGD and TBUT and was associated with rosacea (29%, P = 0.04). Omega-3 was not significantly more beneficial than placebo for any subtype. CONCLUSIONS: Five clinically meaningful DED subtypes differed significantly in demographics, symptoms, signs, and systemic disease associations. Omega-3 was not significantly more effective than placebo for any subtype. TRANSLATIONAL RELEVANCE: T3 translational research identifying subtypes in the DREAM study can improve DED clinical classification and targeted management. PMID:36383391 | DOI:10.1167/tvst.11.11.13 {url} = URL to article
    • We do have a few active members now who have subscribed. We need about 100 members who subscribe to keep this website going which means keeping the RRDi going. Why we chose the subscription vs the freemium version of using our website is explained here. The active members still do not post which is not a requirement, the only requirement is to subscribe. Do you have any comment and wish to post about any of this? You can post for a minimum of a two dollar subscription or if you just donate two dollars we can make you an active member for one month so you can post for a month. You simply donate through a multitude of services listed on our donation page and then CONTACT us explaining you made a minimum two dollar donation and we can activate your membership for a month (or longer if you donate more). If you don't like subscriptions, why not post and explain how we should be operating our website. Your comment could be published in this thread, ACTIVE MEMBERS POSTING, or anywhere you want to post on our website. Maybe you have some insight into why our ACTIVE members don't post at all? Even if you are a volunteer and don't post you become inactive. Read more. 
    • Our website is now a subscription based members only website. 95% of our website requires a donation of a minimum of $2/month ($1/month for three or more months) so we can keep this website going. Guests can only view about 5% of our website. We no longer allow free membership unless you are on our volunteer staff. Please register and donate $12 for a twelve month subscription. Thanks for your donation! All members will have to purchase a subscription to be active again for at least one month or longer.  The RRDi is now showing the active members vs the inactive members in member's profiles, since the non voting and the voting members haven't been engaging in any rosacea discussion for some time now. All you do is login to your account. Look at your account profile and it shows whether you are active or inactive. If you haven't posted in the last 30 days you are automatically placed in the inactive member group. Just post in any area open to guests and you automatically become active again and have access to the member area.  Because of a relatively inactive forum 'engagement' with fellow rosaceans which is really core to our mission (view the RRDi Mission) we have attempted to encourage members to post. Members, you are our only hope! Post! Read our mission goal below:  Goal #7: To allow volunteer members to have a platform to voice their concerns about rosacea and to contribute information about rosacea. Our goal is 10K members.  Since the vast majority of our 1.5K members are not engaging in any discussion, we inform everyone whether a member is active or inactive.  The definition of an active member is one who posts a minimum of at least one post a month. If after one month a member does not post the member status is inactive. This means that access will be visible to what a 'guest' user will be able to see.  Ask not what rosaceans can do for you, but what can you do for rosaceans? Rosaceans Helping Rosaceans.  INACTIVE MEMBER Steps to Become Active Simply login to your account and donate to one of our subscription plans.  If you have forgotten your login credentials use our contact form and give us your email address you used to register your account and we will help you gain back your access.  We will be happy to restore your active status once we have verified which subscription plan you donated for.  (2) Another way to become active is donate two dollars. Contact us and explain you donated and want your inactive membership to be active again. We will need to know what email address you used to register your account and on what date you donated.  (3) Become a volunteer and we waive the subscription fee. However, if you don't post in thirty days you become inactive.  (4) Simply subscribe and you become active again. Members Posting How can inactive members post and become an active member again?  Simple. Subscribe. Find an area you would like to post something, For example, any area still open to guests allows you to START A NEW TOPIC or QUOTE button. Just be sure you are logged into your RRDi member account. Post.  If you are having issues logging into your RRDi member account use the contact form and explain your issue. Be sure to include your email address so we can resolve your login issue for you, if you want a resolution.  New Members Subscribe to one of our subscription plans.  We are trying to encourage engagement. Rosaceans helping Rosaceans.  
    • J Cosmet Dermatol. 2022 Nov 14. doi: 10.1111/jocd.15492. Online ahead of print. ABSTRACT BACKGROUND: Rosacea may contribute to the development of cardiovascular (CV) diseases by causing endothelial dysfunction (ED), which is known to be the initial step of atherosclerosis, due to its inflammatory features. OBJECTIVE: This study aimed to assess ED in rosacea patients using the flow-mediated dilatation (=dilation) (FMD) method. METHODS: Seventy-three rosacea patients and 73 age, gender-matched healthy volunteers were enrolled. Individuals with cardiac risk factors, pregnant, and lactating women were excluded. Demographic, clinical data and anthropometric measurements were recorded. FMD measurement was performed ultrasonographically by a cardiologist. Systolic and diastolic blood pressures (BP) were measured and hemogram, erythrocyte sedimentation rate (ESR), C-Reactive Protein (CRP), total cholesterol, triglyceride, low-density lipoprotein (LDL), high-density lipoprotein (HDL), neutrophil/lymphocyte ratio (NLR), platelet/lymphocyte ratio (PLR), mean platelet volume (MPV), and fasting blood glucose values were assessed. RESULTS: The FMD value was statistically lower in rosacea patients compared with healthy controls (p = 0.000). Metabolic syndrome, systolic and diastolic BPs, and plasma NLR were higher in the rosacea group (p = 0.009, p = 0.000, p = 0.000, p = 0.000, respectively). According to the multivariate linear regression analysis, rosacea type significantly predicted FMD. CONCLUSIONS: Rosacea is not only a disease limited to the skin, but it may also have systemic involvement. A significant difference was found between FMD values measured in between the case and control groups, suggesting rosacea may have an atherogenic effect. Possible cardiac risks should be considered in rosacea patients, and further evaluation could be warranted. PMID:36374628 | DOI:10.1111/jocd.15492 {url} = URL to article
    • J Eur Acad Dermatol Venereol. 2022 Nov 11. doi: 10.1111/jdv.18725. Online ahead of print. ABSTRACT BACKGROUND: Rosacea is a chronic inflammatory skin disease with increased macrophage infiltration. However, the molecular mechanism remains unclear. OBJECTIVES: To determine the significance of macrophage infiltration, and correlation between Guanylate binding protein 5 (GBP5) and polarization of macrophages in rosacea-like inflammation. METHODS: Here we tested hypothesis that Guanylate binding protein 5 (GBP5) aggravate rosacea-like skin inflammation by promoting the polarization of the M1 macrophages through the NF-κB signaling pathway. We depleted macrophage by injecting clodronate-containing liposomes. We next explored the association between GBP5 and macrophage in rosacea tissue through transcriptome analysis and immunofluorescence analysis. We evaluated the severity of rosacea-like skin inflammation when BALB/c mice was injected GBP5 siRNA intradermally daily for three consecutive days. At last, to study the causality of knocking down GBP5-blunted M1 macrophages polarization, THP-1 cell was treated with GBP5 siRNA. RESULTS: Macrophage depletion ameliorated rosacea-like skin inflammation in mice, implying the important role of macrophages in the rosacea. Basing on transcriptome analysis, Guanylate binding protein 5 (GBP5) was identified as hub genes that was associated with the macrophage infiltration in rosacea. Next, we found that GBP5 expression was significantly upregulated in rosacea tissues and positively correlated with the macrophage infiltration, the immunofluorescence analysis revealed the colocalization between GBP5 and macrophages. In vivo, silencing of GBP5 attenuated rosacea-like skin inflammation in the LL-37-induced mouse model and suppressed the expression of M1 signature genes such as IL-6, iNOS, and TNF-a. In vitro, knocking down GBP5 significantly blunted the polarization of the M1 macrophages partly by repressing the activation of the NF-κB signaling pathways. CONCLUSIONS: Together, our study revealed the important role of macrophages in rosacea, and identified GBP5 as a key regulator of rosacea by inducing M1 macrophages polarization via NF-κB signaling pathways. PMID:36367676 | DOI:10.1111/jdv.18725 {url} = URL to article
    • Pharmaceutics. 2022 Oct 28;14(11):2322. doi: 10.3390/pharmaceutics14112322. ABSTRACT In the present investigation, a nanoemulgel of minocycline was formulated and optimized for an improved drug delivery and longer retention time in the targeted area. Combining eucalyptus oil, Tween 20, and Transcutol HP, different o/w nanoemulsions were formulated by the oil phase titration method and optimized by pseudo-ternary phase diagrams. The morphology, droplet size, viscosity, and refractive index of the thermodynamically stable nanoemulsion were determined. Furthermore, optimized nanoemulsion was suspended in 1.0% w/v of Carbopol 940 gel to formulate the nanoemulgel, and for this, pH, viscosity, and spreadability were determined and texture analysis was performed. To compare the extent of drug penetration between nanoemulsion and nanoemulgel, ex vivo skin permeation studies were conducted with Franz diffusion cell using rat skin as the permeation membrane, and the nanoemulgel exhibited sustained-release behavior. It can be concluded that the suggested minocycline-containing naoemulgel is expected to treat acne rosacea more effectively. PMID:36365140 | DOI:10.3390/pharmaceutics14112322 {url} = URL to article
    • Front Bioeng Biotechnol. 2022 Oct 21;10:1053679. doi: 10.3389/fbioe.2022.1053679. eCollection 2022. ABSTRACT Background: Recent studies have reported that the incidence of sensitive skin is increasing. Skin sensitivity and skin barrier functions were related to many skin diseases including atopic dermatitis, psoriasis, rosacea, and so on. Mesenchymal stem cell (MSC)-derived exosomes (hMSC) might be considered as a new effective therapeutic scheme. Aims: This study aims to investigate the safety and efficacy of hMSC exosomes as a novel topical treatment for sensitive skin. Patients/Methods: Exosomes were extracted from primary hMSC via ultracentrifugation method. The morphology of hMSC exosomes was studied via transmission electron microscope. Expression of exosome specific surface marker was detected via Western blot. 22 subjects (female, aged 18-55) diagnosed with sensitive skin were enrolled. Follow-up was conducted before, 7-day, 14-day, and 28-day after hMSC exosomes use. Transepidermal water loss (TEWL), surface hydration, sebum secretion, and L*a*b* value were simultaneously tested at the same time point in an environment-controlled room. Results: Under transmission electron microscopy, the extracted hMSC exosomes were circular or elliptical with intact membrane structure, and their diameters ranged mainly from 40 to 80 nm. Western blot showed that the expression of markers CD63, CD9, and Tsg101 was positive. Brownian motion based nanoparticle trajectory analysis (NTA) showed that the main peak of particle size distribution occurred around 96 nm, the average particle size was 122 nm, and the main peak accounted for 96.7%. All this conformed to the biological characteristics of exosomes standardized by the International Society for Extracellular Vesicles. In the clinical trial, scores of objective symptoms including roughness, scales, erythema, and subjective symptoms including tension, burning, or itching, were improved after 7-, 14-, and 28- day using hMSC-exosomes. TEWL, hydration, sebum, pH, and a* values were tended to return to the level of healthy skin. Conclusion: The hMSC-exosomes, with the advantages of biocompatibility and biodegradability, could improve clinical symptoms and eruptions in sensitive skin patients, and might be as an MSC cell-free novel therapy in sensitive skin-related disease treatment. PMID:36338115 | PMC:PMC9633936 | DOI:10.3389/fbioe.2022.1053679 {url} = URL to article
    • Front Med (Lausanne). 2022 Oct 20;9:1026447. doi: 10.3389/fmed.2022.1026447. eCollection 2022. ABSTRACT BACKGROUND: An overlap between the skin disease rosacea and the headache disease migraine has been established; however, the magnitude of this overlap and the distribution between subtypes/phenotypes remains unclear. OBJECTIVE: The aim was to determine the magnitude of the overlap between rosacea and migraine, and to determine which subtypes/phenotypes were present in patients with concomitant rosacea and migraine. METHODS: In this cross-sectional study, 604 patients with a diagnosis of either rosacea or migraine were phenotyped through a face-to-face interview with clinical examination, to determine prevalence and phenotype of rosacea, and prevalence and subtype of migraine. RESULTS: We found a prevalence of migraine of 54% in patients with rosacea, and a prevalence of rosacea of 65% in patients with migraine. Concomitant migraine was significantly associated with the rosacea features flushing (odds ratio = 2.6, 95% confidence interval = 1.4-4.7, p = 0.002), ocular symptoms (odds ratio = 2.4, 95% confidence interval = 1.5-3.9, p < 0.001), and burning (odds ratio = 2.1, 95% confidence interval = 1.3-3.4, p = 0.002), whereas papules/pustules were inversely related with concomitant migraine (odds ratio = 0.5, 95% confidence interval = 0.3-0.8, p = 0.006). No association was found between concomitant migraine and centrofacial erythema, rhinophyma, telangiectasia, edema, or dryness. Concomitant rosacea was not associated with any specific migraine subtype in patients with migraine. CONCLUSION: This study highlights a substantial overlap between rosacea and migraine, particularly in patients with certain rosacea features. Individuals with rosacea should be asked about concomitant migraine, and comorbidities should be considered when choosing between treatments. PMID:36341245 | PMC:PMC9635264 | DOI:10.3389/fmed.2022.1026447 {url} = URL to article
    • Inflamm Res. 2022 Nov 3. doi: 10.1007/s00011-022-01635-6. Online ahead of print. ABSTRACT BACKGROUND: Rosacea, a chronic inflammatory disorder of the facial skin, is effectively treated by intense pulsed light (IPL). OBJECTIVE: To explore the potential molecular mechanism underlying the photobiomodulation effect of IPL for rosacea treatment. METHODS: Skin samples from patients with rosacea were subjected to histological and immunohistological staining. Ten patients were followed up after IPL treatment using the VISIA® skin analysis system, and the severity was assessed. In vivo, skin changes in mice with rosacea-like inflammation induced by intradermal injection of 320 μM LL-37 with or without IPL treatment were evaluated using L*a*b colorimetry as well as histological and immunological staining. In vitro, LL-37-stimulated mast cells (MCs) with or without IPL treatment were evaluated for protein expression of matrix metalloproteinase (MMP)-9, kallikrein-related peptidase 5 (KLK5), and cathelicidin using western blotting and qRT-PCR. RESULTS: Profound infiltration of inflammatory cells and evident MC degranulation were found in rosacea skin lesions. The expression of rosacea-related biomarkers and inflammatory cytokines was higher in lesional areas than in non-lesional areas, as demonstrated via immunochemical staining. In all patients, rosacea severity reduced after IPL therapy. In vivo, IPL alleviated inflammation in mice with rosacea-like inflammation, as demonstrated by the significantly decreased MMP-9, KLK5, and cathelicidin expression and reduced percentage of degranulating MCs. In vitro, IPL decreased MMP-9, KLK5, and cathelicidin expression in P815 cells, reducing the release of inflammatory cytokines and inhibiting rosacea-like inflammatory reactions. CONCLUSION: The photobiomodulation effect of IPL for rosacea treatment may inhibit MC degranulation and alleviate inflammatory reactions. PMID:36329130 | DOI:10.1007/s00011-022-01635-6 {url} = URL to article
    • Expert Opin Pharmacother. 2022 Nov 5:1-10. doi: 10.1080/14656566.2022.2142907. Online ahead of print. ABSTRACT INTRODUCTION: Rosacea is a chronic and relapsing facial dermatosis that encompasses a wide spectrum of clinical phenotypes (transient/persistent erythema, telangiectasias, papules/pustules, edema, phymatous changes, and ocular symptoms) often with uncomfortable symptoms such as flushing, pain, burning, edema, and dryness. Current pharmacological treatment includes topical agents, spanning from several conventional (azelaic acid, metronidazole, sodium sulfacetamide) to new ones (brimonidine, oxymetazoline, ivermectine, minocycline), and systemic agents (doxycycline 40 mg modified-release), all Food and Drug Administration approved. AREAS COVERED: The aim of our article is to review the state of art of pharmacological treatment, either as monotherapy or in combination therapy, tailored to the most common rosacea phenotypes (persistent erythema, inflammatory papules/pustules). Other off-label topical or systemic drugs and several adjuvant phytotherapeutic agents are considered. EXPERT OPINION: Combined therapies to target different phenotypes, when present in the same patient, represent one of the major achievements in the management of vascular and inflammatory papules and pustules of rosacea. Future investigations should be addressed to early inflammatory phyma or ocular rosacea, which have actually been neglected. Finally, there is still an ongoing need for therapeutic interventions able to relieve symptoms and social burden, all factors that greatly contribute to improve rosacea quality of life. PMID:36330970 | DOI:10.1080/14656566.2022.2142907 {url} = URL to article
    • J Eur Acad Dermatol Venereol. 2022 Nov 4. doi: 10.1111/jdv.18721. Online ahead of print. ABSTRACT BACKGROUND: Rosacea is a common chronic inflammatory facial skin disorder. Standardized evaluation of the severity and extent of rosacea is important for baseline assessment and treatment effect. The currently used Investigator's Global Assessment (IGA) is unspecific and fails to consider subtypes/phenotypes of rosacea and area involvement. The Rosacea Area and Severity Index (RASI) was developed to give a more nuanced evaluation of rosacea features in four facial skin areas adjusted to the relative importance of each area of the face to obtain an overall severity score. OBJECTIVES: To validate RASI against the IGA and to assess the inter- and intraobserver reliability for RASI. METHODS: Sixteen dermatologists evaluated photos of 60 adult patients with rosacea (3 photos pr patient, one from the front and one from each side). IGA and RASI scores were performed for interobserver reliability assessment. To determine intraobserver reliability, 14 dermatologists evaluated 10 other patients twice with at least one week interval. RESULTS: The IGA and RASI correlated well (Spearman Correlation Coefficient (SCC) = 0.75, 95% confidence interval (CI) = 0.72 - 0.78). Interobserver reliability was moderate for RASI and poor to moderate for IGA. Reliability was strongest for rhinophyma, followed by papules/pustules and erythema, and rather weak for telangiectasia. For area scores, interobserver reliability was strongest for cheeks, followed by nose, chin and forehead. We found a moderate-to-strong intraobserver agreement both for IGA and RASI. CONCLUSIONS: We have designed a new practical tool to examine clinical severity of rosacea. RASI proved simple and reliable in scoring clinical severity of rosacea with an agreement comparable to the currently used IGA although RASI will provide a more nuanced view of the current rosacea extent and severity. We suggest that RASI is used in the daily clinical setting as well as in clinical studies assessing the efficacy of rosacea therapies. PMID:36331365 | DOI:10.1111/jdv.18721 {url} = URL to article
    • J Fr Ophtalmol. 2022 Oct 29:S0181-5512(22)00131-0. doi: 10.1016/j.jfo.2022.01.003. Online ahead of print. ABSTRACT BACKGROUND: Ocular rosacea is a chronic inflammatory disorder with periods of exacerbation and remission, often underdiagnosed in children. When diagnosed, its management is challenging because of a lack of effective long-term treatment options. OBJECTIVE: To report our experience in cases of pediatric ocular rosacea treated with moist heat therapy and topical azithromycin 1.5%. METHODS: The medical records of six children diagnosed with ocular rosacea based on a careful medical history and slit-lamp examination of the eyelids and ocular surface were reviewed. Previous treatments were discontinued, and children/parents were instructed to use the eyelid-warming device for 1 or 2 sessions of 10minutes each day, followed by eyelid massage and cleansing, in combination with azithromycin 1.5% eye drops. RESULTS: The diagnosis of ocular rosacea in these children was delayed for several months or years from the first identifiable clinical sign or symptom. All the children presented with corneal sequelae and decreased vision. Ocular manifestations included meibomian gland disease, recurrent chalazia, and phlyctenular keratoconjunctivitis. Cutaneous signs were not always associated with the condition. Ocular rosacea was usually resistant to initial treatments with antibiotics and topical corticosteroids. Treatment with the eyelid-warming device in combination with azithromycin 1.5% led to a rapid improvement in the clinical signs and was well tolerated by all patients. CONCLUSIONS: Childhood ocular rosacea is potentially sight threatening. Practitioners should consider this condition in order to minimise diagnostic delay and subsequent complications. Combined therapy of eyelid hygiene (including an eyelid warming device) and azithromycin 1.5% eye drops was effective in treating ocular rosacea in children. PMID:36319524 | DOI:10.1016/j.jfo.2022.01.003 {url} = URL to article
    • Acta Derm Venereol. 2022 Nov 1. doi: 10.2340/actadv.v102.4391. Online ahead of print. NO ABSTRACT PMID:36317858 | DOI:10.2340/actadv.v102.4391 {url} = URL to article
    • Dermatology. 2022 Oct 28:1-20. doi: 10.1159/000526296. Online ahead of print. ABSTRACT BACKGROUND: Demodex mites are related to some inflammatory diseases such as rosacea and blepharitis and could be harmful in patients with immunodeficiency or immunosuppression, especially notable in patients using biologic like dupilumab. In order to have an objective observation of different anti-Demodex strategies, we conducted this study, based on interventional clinical evidence with quantified Demodex mite data. METHODS: We used the PubMed, Embase, ClinicalTrials.gov, Medline, and International Clinical Trials Registry Platform (ICTRP) as databases. To assess the risk of bias, the RoB2 and ROBINS-I tools were used. The certainty of evidence was assessed following the GRADE guideline. Furthermore, the effect sizes (ESs) of different strategies were compared in different time periods (0-1, 1-2, 2-3, >3 months), as well as Demodex decrease rates. RESULTS: 1,618 studies were identified in the databases, with 21 of which included in the final quantitative synthesis. Interventions in these studies included ivermectin, tea tree oil (TTO), permethrin, crotamiton, metronidazole, light therapies, combined therapies, and other therapies. During 0-1 month, the ES varied from 0.07 (cleanser) to 1.95 (systemic ivermectin-metronidazole). During 1-2 months, the ES varied from 0.88 (topical permethrin) to 4.40 (topical ivermectin). During 2-3 months, the ES varied from 0.79 (topical permethrin) to 8.37 (topical ivermectin). During the time of 3 months, the ES varied from 0.59 (topical permethrin) to 2.25 (intense pulsed light [IPL]). In terms of Demodex decrease rates, topical ivermectin, TTO, permethrin, IPL, and baby shampoo had achieved a nearly 100% decrease. The reported adverse events were mostly mild, without severe adverse events reported in any of the studies. CONCLUSIONS: We found ivermectin (topical and systemic), ivermectin-metronidazole (topical), and TTO (topical) are promising anti-Demodex interventions. In addition to traditional pharmacotherapy, light therapies, especially IPL and skin cleansing, could also be considered as effective methods to control Demodex mite infestation. PMID:36310014 | DOI:10.1159/000526296 {url} = URL to article
    • Innov Pharm. 2022 Apr 2;13(1):10.24926/iip.v13i1.4493. doi: 10.24926/iip.v13i1.4493. eCollection 2022. ABSTRACT Isolated pigmentation of the nails induced by minocycline therapy is an uncommon occurrence that has only been reported in a handful of cases. In the reported cases of isolated nail discoloration, it has been suggested that nail discoloration may occur preceding other sites of pigmentary changes. As certain types of minocycline-induced pigmentation can be permanent, it is important for clinicians to be aware of this association and discontinue therapy as soon as pigmentary changes are noticed. In this report, we present a case of isolated nail discoloration in the setting of prolonged minocycline therapy for the treatment of rosacea. PMID:36304674 | PMC:PMC9598967 | DOI:10.24926/iip.v13i1.4493 {url} = URL to article
    • Biomedicines. 2022 Oct 9;10(10):2523. doi: 10.3390/biomedicines10102523. ABSTRACT The skin harbors a huge number of different microorganisms such as bacteria, fungi and viruses, and it acts as a protective shield to prevent the invasion of pathogens and to maintain the health of the commensal microbiota. Several studies, in fact, have shown the importance of the skin microbiota for healthy skin. However, this balance can be altered by intrinsic and extrinsic factors, leading to the development of skin disease, such as acne vulgaris (AV), atopic dermatitis (AD) and rosacea(RS). Although these diseases are widespread and affect both adolescents and adults, the scientific correlation between these disorders and the skin microbiota and physiological parameters (TEWL, hydration and lipid composition) is still unclear. This review aims to investigate the current literature regarding the correlation between the skin microbiota and its imbalance underlying microbiological aspects, how the skin microbiota changes over the course of the disease and the current possible treatments. The following reported studies show a general imbalance of the bacterial flora. For this reason, more in-depth studies are necessary to explore the different subspecies and strains involved in all three diseases. PMID:36289784 | PMC:PMC9599554 | DOI:10.3390/biomedicines10102523 {url} = URL to article
    • Eur J Dermatol. 2022 Jul 1;32(4):505-515. doi: 10.1684/ejd.2022.4301. ABSTRACT BACKGROUND: Ocular rosacea is a common skin condition leading to dry eye that is difficult to manage. OBJECTIVES: To estimate the efficacy and safety of a new intense pulsed light device, Thermaeye Plus, for meibomian gland dysfunction and blepharitis due to ocular rosacea. MATERIALS & METHODS: This prospective, longitudinal study included 74 eyes of 37 consecutive patients with ocular rosacea, with mean age of 45.6±11.7 years. Four consecutive sessions were undertaken, including14 flashes with 10 J/cm² on the periocular area and facial cheeks on Day 1, 14, 28, and 49. Clinical evaluation was based on: ocular surface disease index (OSDI) and symptom score questionnaires, quality of live and facial severity degree, non-invasive tear meniscus height, non-invasive tear break up time, corneal fluorescein staining and eyelid margin and meibomian gland assessment. Adverse effects on the eye and periocular area, and systemic complications were evaluated. RESULTS: The OSDI questionnaire showed a decrease in symptoms, achieving normal values in 91.9% of patients. The symptom score showed amelioration, with the most significant changes relating to dryness, foreign body sensation, light sensitivity, and pain. Longitudinal analysis showed the most significant improvement between baseline at Day 1 and 49. All eyelid signs improved, most significantly for telangiectasia/vascularity and blepharitis, leading to a 78% clearance of facial rosacea and 81.1% reduction of flushing. In total, 100% of the patients reported an improvement in their quality of life after treatment and 94.6% a very significant improvement (p<0.001). CONCLUSION: These results demonstrate that Thermaeye Plus is an effective and safe treatment for ocular rosacea. PMID:36301756 | DOI:10.1684/ejd.2022.4301 {url} = URL to article
    • JAMA Dermatol. 2022 Oct 26. doi: 10.1001/jamadermatol.2022.3911. Online ahead of print. ABSTRACT IMPORTANCE: Acne and rosacea have substantial implications for quality of life, and it is therefore important to ensure the patient's voice is being captured in pivotal randomized clinical trials (RCTs). Although patient-reported outcome measures (PROMs) are a valuable tool to capture the patient perspective, little is known about use of PROMs in RCTs on acne and rosacea. OBJECTIVE: To characterize the use of PROMs in RCTs on acne and rosacea. EVIDENCE REVIEW: A systematic literature search was conducted using the search terms acne vulgaris and rosacea in the following databases: MEDLINE through PubMed, Embase, Cochrane Central Register of Controlled Trials, and Cochrane Database of Systematic Reviews. A modified search hedge for RCTs from the McGill Library was applied. All phase 2, 3, and 4 RCTs published between December 31, 2011, through December 31, 2021, that evaluated the efficacy and safety of therapies for acne and rosacea vs any comparator were eligible for inclusion. FINDINGS: A total of 2461 publications describing RCTs were identified, of which 206 RCTs met the inclusion criteria (163 trials [79%] on acne and 43 [21%] on rosacea). At least 1 PROM was used in 53% of trials (110) included; PROM use was more common in rosacea RCTs (67% [n = 29]) compared with acne RCTs (50% [n = 81]). At least 1 dermatology-specific (13% [n = 27]) or disease-specific (14% [n = 28]) PROM was included in the RCTs analyzed. Only 7% of trials (14) included a PROM as a primary outcome measure. There was no statistically significant increase in PROM inclusion over the study period (11 of 21 trials in 2011 vs 5 of 12 trials in 2021). CONCLUSIONS AND RELEVANCE: In this systematic review, PROMs were included in approximately one-half of acne and rosacea RCTs performed over the study period. In addition, PROMs were rarely used as a primary outcome measure, and inclusion of PROMs has not increased substantially over the past 10 years. Increasing use of PROMs in RCTs can ensure that the patient's perspective is captured during the development of new treatments for acne and rosacea. PMID:36287541 | DOI:10.1001/jamadermatol.2022.3911 {url} = URL to article
    • Heliyon. 2022 Oct 13;8(10):e10874. doi: 10.1016/j.heliyon.2022.e10874. eCollection 2022 Oct. ABSTRACT BACKGROUND: Rosacea is a common and complex chronic inflammatory skin disorder, the pathophysiology and etiology of which remain unclear. Recently, significant new insights into rosacea pathogenesis have enriched and reshaped our understanding of the disorder. A systematic analysis based on current studies will facilitate further research on rosacea pathogenesis. OBJECTIVE: To establish an international core outcome and knowledge system of rosacea pathogenesis and develop a challenge, trend and hot spot analysis set for research and clinical studies on rosacea using bibliometric analysis and data mining. METHODS: A search of the WoS, and PubMed, MEDLINE, Embase and Cochrane collaboration databases was conducted to perform visual bibliometric and data analysis. RESULTS: A total of 2,654 studies were used for the visualization and 302 of the 6,769 outcomes for data analysis. It reveals an increased trend line in the field of rosacea, in which its fast-growing pathogenesis attracted attention closely related to risk, comorbidity and therapeutic strategies. The rosacea pathogenesis has undergone the great development on immunology, microorganisms, genes, skin barriers and neurogenetics. The major of studies have focused on immune and microorganisms. And keyword visualization and data analyses demonstrated the cross-talk between cells or each aspect of pathogenesis, such as gene-gene or gene-environment interactions, and neurological mechanisms associated with the rosacea phenotype warrant further research. LIMITATIONS: Inherent limitations of bibliometrics; and reliance on research and retrospective studies. CONCLUSIONS: The understanding of rosacea's pathogenesis has been significantly enhanced with the improved technology and multidisciplinary integration, but high-quality, strong evidence in favor of genomic and neurogenic requires further research combined with a better understanding of risks and comorbidities to guide clinical practice. PMID:36276718 | PMC:PMC9578998 | DOI:10.1016/j.heliyon.2022.e10874 {url} = URL to article
    • J Am Acad Dermatol. 2022 Oct 21:S0190-9622(22)02959-0. doi: 10.1016/j.jaad.2022.10.033. Online ahead of print. NO ABSTRACT PMID:36279998 | DOI:10.1016/j.jaad.2022.10.033 {url} = URL to article
    • Int J Pharm. 2022 Oct 21:122327. doi: 10.1016/j.ijpharm.2022.122327. Online ahead of print. ABSTRACT Metronidazole (MNZ) is a nitroimidazole derivative antibiotic that has been generally used in the treatment of rosacea. However, it has low molecular weight and lipophilicity, limiting the effectiveness of MNZ in the topical treatment of rosacea. This study reports an MNZ-loaded solid lipid microparticle (SLM) gel formulation with sustained drug release effects required in the treatment of rosacea. SLM was formulated using the double emulsification method with five different concentrations of glyceryl monostearate (GMS) as a solid lipid used to encapsulate MNZ. All the MNZ-loaded SLM formulas were extensively characterized by various analytical tools. After optimized MNZ-loaded SLM formulation was obtained, then formulated into gel preparation. To obtain a gel formula with good physical characteristics and drug release in the development of topical therapy, the SLM-loaded gel was further evaluated, covering various parameters such as pH, viscosity, rheology, spreadability, extrudability, skin occlusivity, gel strength, permeation and retention ex vivo, as well as hemolysis tests and antioxidant activity. The evaluation results showed that the SLM formulations had desired properties with optimum encapsulation efficiency. Moreover, the gels prepared from carbomer possessed desired characteristics and were found to be hemocompatible. In addition, the gel formula with a carbomer concentration of 1.25% can provide better drug release with the highest MNZ retention after 24 hours of 2.35 ± 0.05 mg. Notably, the formulation of MNZ into SLM and hydrogel did not affect the antioxidant activity. Thus, it can provide continuous drug release, which could potentially be useful in increasing efficacy in rosacea therapy. The results obtained also showed a significant difference (p < 0.05) compared to the control formula and other formulas. Therefore, this study has proven a new approach to developing drug delivery systems for rosacea treatment. PMID:36280218 | DOI:10.1016/j.ijpharm.2022.122327 {url} = URL to article
    • image courtesy of the TEA non profit organization Erythromelagia (EM) is one possible diagnosis to differentiate from rosacea. What is it? According to the TEA web site: "Erythromelalgia is a rare and frequently devastating disorder that typically affects the skin of the feet or hands, or both, and causes visible redness, intense heat and burning pain. The term erythromelalgia describes the syndrome: erythros (redness), melos (extremity) and algia (pain). An alternate name is “erythermalgia” that emphasizes the thermos (heat) – an essential part of the syndrome. While usually affecting the lower extremities (legs and feet) and upper extremities (arms and hands) other body parts like faces or just ears or the nose may be involved. It usually affects both sides of the body, but can affect just one. The associated pain and burning sensations can be extremely severe. People with EM often make major adjustments to their lifestyles to avoid flare-ups. Even in mild-to-moderate cases, normal functioning such as walking, standing, working, socializing, exercising, and sleeping may be impaired." What is EM? "In 2004 erythromelalgia became the first human disorder in which it has been possible to associate an ion channel mutation with chronic neuropathic pain, when its link to the SCN9A gene was initially published in the Journal of Medical Genetics." Wikipedia EM can involve the face.[5] Diagnosis "Experts indicate that the intermittent nature of erythromelalgia in some cases may potentially lead to difficulties or delays in its diagnosis. Therefore, because symptoms may be reduced or absent until late in the day, for example, physicians may recommend that affected individuals take pictures of the involved regions during flaring and/or schedule clinical examinations late in the day if possible. In addition, during diagnostic assessment, physicians may possibly recommend exercise or immersion of an affected region in hot water for a certain period (e.g., approximately 10 to 30 minutes), to provoke a flare so a diagnosis may be made." [7] Treatmentt "In this informal survey, the use of high oral doses of magnesium produced good and sometimes dramatic results in 8 of 13 patients who had been unresponsive to many other treatments. These results suggest a possible role for high-dose oral magnesium in the treatment of EM and, perhaps, other vascular disorders." [1] "We tried oral mexiletine, a class Ib antiarrythmic agent, in view of its reported role in various chronic painful conditions. Dramatic improvement was observed with its use. Both patients improved after several weeks of use, and there were fewer soaking episodes. We observed no adverse effects with mexilitine therapy." [2] "Lumbar sympathetic block and TSB are useful methods for treatment of primary erythromelalgia." [3] "We conclude that thalamic stimulation was successful in this case of primary erythromelalgia." [4] Ketamine 0.5% and Amitriptyline 1% has been used as a treatment not only for EM but also for rosacea.  "Even when the correct diagnosis of erythromelalgiais made, treatment is difficult, with no single therapy consistently effective." [5] "One clinical study has demonstrated the efficacy of IV lidocaine or oral mexilitine, though differences between the primary and secondary forms were not studied. Another trial has shown promise for misoprostol, while other have shown that gabapentin, venlafaxine and oral magnesium may also be effective, but no further testing was carried out as newer research superseded this combination. Strong anecdotal evidence from EM patients shows that a combination of drugs such as duloxetine and pregabalin is an effective way of reducing the stabbing pains and burning sensation symptoms of erythromelalgia in conjunction with the appropriate analgesia. In some cases, antihistamines may give some relief. Most people with erythromelalgia never go into remission and the symptoms are ever present at some level, whilst others get worse, or the EM is eventually a symptom of another disease such as systemic scleroderma." [6] Support EM Thread at RF EM Yahoo Group TEA We have a post on The Erythromelalgia Association [TEA] and give high marks to this non profit on how it spends its donations. If only the members of the RRDi would follow the example of TEA. We can only hope our members see the need to volunteer and make donations for rosacea as TEA members have done. If not, you can always have the other non profit rosacea organizations who are run by non rosaceans and follow how these other non profit organizations spend their donations.  Reply to this Topic There is a reply to this topic button somewhere on the device you are reading this post. End Notes [1] Ann Pharmacother. 2002 Feb;36(2):255-60. High-dose oral magnesium treatment of chronic, intractable erythromelalgia. Cohen JS. [2] Ann Saudi Med. 2009 Jul-Aug;29(4):316-8. Experience with oral mexiletine in primary erythromelalgia in children. Iqbal J, Bhat MI, Charoo BA, Syed WA, Sheikh MA, Bhat IN. [3] Masui. 1989 Mar;38(3):388-93. [A case of primary erythromelalgia (erythermalgia) treated with neural blockade]. Takeda S, Tomaru T, Higuchi M. [4] Neurosurgery. 2005 Oct;57(4 Suppl):E404; discussion E404. Thalamic stimulation as a treatment for primary erythromelalgia: technical case report. Delye H, Lagae L, Vermylen J, Nuttin B. [5] Dermatol Online J. 2017 Apr 15;23(4): Erythromelalgia involving the face. Gilmore RR, Applebaum DS, Parsons JL, Hsu S [6] Erythromelalgia, Wikipedia [7] Erythromelalgia, NORD
    • First off, if you don't know what Erythromelalgia is, it is listed as a rosacea mimic and should be ruled out in a differential diagnosis of rosacea.  Someone kindly pointed out to me that The Erythromelalgia Association website is very user friendly and was impressed with the free Guide it offers on its website indicating to me that the RRDi needs to be more 'user friendly' and offering such a guide. So I decided to investigate and contacted TEA and asked for a copy of the latest Form 990 which was emailed to me and I have given a cursory investigation and am very impressed with how this 501 c 3 non profit organization spends its donations.  Form 990 First off, the board of directors are all volunteers. TEA has 2000 members, is a grassroots patient advocacy 501 c 3 non profit organization, and more importantly in 2018 received over $50K in donations which were 100% public (no private donations).  They spent $103K which breaks down to this:  $75,000 for Grants and similar amounts paid (list in Schedule O) "Gift for research directly related to erythromelalgia" $13,398 for Professional fees and other payments to independent contractors $14,230 for Printing, publications, postage, and shipping (newsletter) $884 for other expenses Total Expenses $103,512 Download Form 990 EZ for 2018 and read it yourself: Form990Package.2018.pdf The RRDi Imitates the TEA So the TEA is definitely how a non profit organization should be run and I give the highest marks (4 stars) possible to TEA for how it is helping Erythromelalgia sufferers. We wish that the members of the RRDi would be interested in imitating the TEA and help make the RRDi just like how TEA is run. The RRDi is very similar in how the board of directors are volunteers. We just need volunteers to step up to plate like the TEA volunteers are doing. It would be good for members of the RRDi to ask questions about the above or comment on this post. Just like the RRDi whose board of directors all suffer from rosacea, TEA's board of directors have at least five who suffer from EM. In 2018 these volunteers donated $50K for EM research, and actually spent $75K on 'research directly related to erythromelalgia.' Isn't that the way a non profit organization should work? Compare that with the three other non profits for rosacea who spend most of the donations on private contractors owned by one of the board of directors or spend most of the donations on the members who are mostly dermatologists for meetings and conventions, and very little, around ten percent on rosacea research. The three other non profit organizations for rosacea are run by business professionals or dermatologists and not one of the board members suffer from rosacea which explains why and how these three other non profit organizations for rosacea spend the donations. Will rosaceans ever be united and support a non profit organization like TEA? Hope.
    • Acta Derm Venereol. 2022 Oct 17. doi: 10.2340/actadv.v102.2563. Online ahead of print. ABSTRACT The association between rosacea and skin cancer remains inconclusive, with conflicting reports. The aim of this nationwide population-based cohort study was to determine the risk of skin cancer in patients with rosacea. A rosacea cohort (n = 11,420) was formulated and evaluated from 2010 to 2019. The incidence rate ratios of actinic keratosis, cutaneous melanoma, keratinocyte carcinoma and gastric, colorectal, and liver cancer were analysed in comparison with a matched control group, and multivariable stratified Cox proportional hazards model analysis was performed. The risk of actinic keratosis and keratinocyte carcinoma was increased in the rosacea group compared with the control group, with adjusted hazard ratios of 6.05 (95% confidence interval 3.63-10.09) and 2.66 (1.53-4.61), respectively. The risk of cutaneous melanoma and gastric, colorectal and liver cancer was not increased, with adjusted hazard ratios of 1.69 (0.25-11.37), 0.81 (0.59-1.10), 0.91 (0.69-1.18) and 1.32 (0.89-1.95), respectively. These results reveal an increased risk of actinic keratosis and keratinocyte carcinoma in patients with rosacea. PMID:36250731 | DOI:10.2340/actadv.v102.2563 {url} = URL to article
    • J Cosmet Dermatol. 2022 Oct 13. doi: 10.1111/jocd.15467. Online ahead of print. ABSTRACT BACKGROUND: Facial persistent erythema is recognized as difficult feature to treat in rosacea. Topical Oxymetazoline cream 1% has been used to treat persistent facial erythema in rosacea patients for some years. OBJECTIVE: To quantitatively synthesize the benefits and harms of Oxymetazoline cream 1% in real-world clinical management of treatment response and adverse events. METHODS: The clinical researches before june1st ,2022 published on online databases including PubMed, Web of Science, Embase and Cochrane Library were meta-analyzed. RESULTS: A total of 2298 participants were included, and the improvement rate of two-grade Clinician Erythema Assessment score (CEA) and Subject Self-Assessment for rosacea facial redness score (SSA) in Oxymetazoline group was 38% (95%CI 28-48) and 25% (95%CI 22-27), respectively at the 4th week of the dosing. The comprehensive rate of treatment-related TEAEs in Oxymetazoline group was 7% (95%CI 5-8). The rate of stinging/burning was 15% (95%CI 10-19), pruritus was 15% (95%CI 9-22), dryness was 23% (95%CI 18-28), and scaling was 17% (95%CI 12-22) in analysis of dermal tolerability. And topical Oxymetazoline cream 1.0% presented a very low rebound rate of erythema (1%, 95%CI 0-2). CONCLUSIONS: These real-world data on Oxymetazoline cream 1% in rosacea associated erythema may help making clinic decision and informing treatment expectations, and more clinic trials on longer-term dosing or the combination treatment with oral medication and energy-based therapy are worth exploring. PMID:36237138 | DOI:10.1111/jocd.15467 {url} = URL to article
    • J Cosmet Dermatol. 2022 Oct 13. doi: 10.1111/jocd.15470. Online ahead of print. ABSTRACT BACKGROUND: Aging remains a common influencing factor for many diseases. Previous studies have shown that age is significantly associated with rosacea among female cases and that the incidence of rosacea increases with age. However, previous studies did not specifically analyze the clinical characteristics of different age groups. OBJECTIVE: This study aimed to analyze and compare the clinical characteristics of female patients of rosacea among different age groups. METHODS: We conducted a retrospective study of 840 female rosacea subjects and compared cutaneous features, aggravating factors, systemic diseases, and psychological states across age groups. The patients were divided into three groups according to their age at diagnosis:≤ 30years,31-44 years,≥45 years. RESULTS: In our study, the mean age of subjects was 35.9±10.23 years. The common symptoms included telangiectasia(82.6%), persistent erythema(82.0%), burning/stinging sensation(89.3%), dry sensation(74.0%) and pruritis(41.9%). Hot temperature(89.9%),emotional changes(67.3%), spicy food(55.6%) and sun exposure(50.7%) were the common aggravating factors. Some patients had comorbidities of systemic disorders (20.4%). 48.8% of patients presented with anxiety and 35.2% with depression. The clinical characteristics were found to be significantly different among the different age groups. Middle-aged and older patients (≥45 years)were more likely to have more serious persistent erythema, telangiectasia. And these patients were relatively less affected by some of the influencing factors, and had more systemic diseases of the digestive system, endocrine metabolic system, and cardiovascular system(p<0.05). CONCLUSION: We revealed the impact of age on the characteristics of rosacea, which indicated that the clinical features of rosacea are more complex and more difficult to treat in females over the age of 45. PMID:36237152 | DOI:10.1111/jocd.15470 {url} = URL to article
    • Int J Dermatol. 2022 Nov;61(11):e422. doi: 10.1111/ijd.15903. Epub 2021 Sep 8. NO ABSTRACT PMID:36240256 | DOI:10.1111/ijd.15903 {url} = URL to article
    • Indian Dermatol Online J. 2022 May 5;13(3):395-397. doi: 10.4103/idoj.idoj_495_21. eCollection 2022 May-Jun. NO ABSTRACT PMID:36226000 | PMC:PMC9549549 | DOI:10.4103/idoj.idoj_495_21 {url} = URL to article
    • J Dermatolog Treat. 2022 Oct 13:1-3. doi: 10.1080/09546634.2022.2135964. Online ahead of print. NO ABSTRACT PMID:36226904 | DOI:10.1080/09546634.2022.2135964 {url} = URL to article
    • J Drugs Dermatol. 2022 Oct 1;21(10):1111-1118. doi: 10.36849/JDD.7010. ABSTRACT BACKGROUND: Rosacea is an inflammatory dermatosis with at least a ten percent prevalence reported among white adults. Rosacea occurs in nonwhite populations, but prevalence data is limited. METHODS: Five dermatologists from Latin America (the panel) met virtually after completing a survey of their prescription and adjunctive therapy practices when managing Latin American patients with rosacea. Panel members were chosen based on their dermatology expertise in treating a range of skin phototypes. Survey results were reviewed and discussed, along with a review of published guidelines for rosacea treatment. RESULTS: The panel addressed diagnostic challenges in richly pigmented skin individuals. Pathophysiology and treatment of rosacea were reviewed, with a primary focus on how to treat the skin barrier dysfunction in those affected, using prescription and over-the-counter measures. CONCLUSIONS: Appropriate skincare is crucial for effective rosacea management. Cleansers and moisturizers with ingredients such as ceramides, hyaluronic acid, and niacinamide promote a healthy skin barrier, improving rosacea control. J Drugs Dermatol. 2022;21(10):1111-1118. &nbsp;doi:10.36849/JDD.7010. PMID:36219059 | DOI:10.36849/JDD.7010 {url} = URL to article
    • JCI Insight. 2022 Oct 11:e161870. doi: 10.1172/jci.insight.161870. Online ahead of print. ABSTRACT Rosacea is a chronic skin disorder characterized by abnormal neurovascular and inflammatory conditions on the central face. Despite increasing evidence suggests that rosacea is associated with metabolic disorders, the role of metabolism in rosacea pathogenesis remains unknown. Here, via targeted metabolomics approach, we characterized significantly altered metabolic signatures in rosacea patients, especially for amino acid-related metabolic pathways. Among these, glutamic acid and aspartic acid are highlighted and positively correlated with the disease severity in rosacea patients. We further demonstrated that glutamic acid and aspartic acid can facilitate the development of erythema and telangiectasia, typical features of rosacea, in the skin of mice. Mechanistically, glutamic acid and aspartic acid stimulate the production of vasodilation-related neuropeptides from peripheral neuron and keratinocytes, and induce the release of nitric oxide from endothelial cells and keratinocytes. Interestingly, we provided evidence showing that doxycycline can improve the symptoms of rosacea patients possibly by targeting amino acid metabolic pathway. These findings reveal that abnormal amino acid metabolism promotes neurovascular reactivity in rosacea, and raise the possibility of targeting dysregulated metabolism as a promising strategy for clinical treatment. PMID:36219476 | DOI:10.1172/jci.insight.161870 {url} = URL to article
    • image courtesy of Free paper chain v.2 Stock Photo We obviously aren't sure of what community support means to you, but we are trying to figure that out by forming a NON PROFIT organization for rosacea patient advocacy and encouraging rosaceans to come together by joining the RRDi and taking steps to obtain and disseminate community support for those who are suffering from rosacea. What has the RRDi done in this regard? (1) Creating a website with pages of information, a public forum of rosacea topics, a community support category, a private forum, member driven rosacea blogs, galleries and clubs, as well as the tools discussed in the article, RRDi and the Medical Digital Revolution.   (2) Journal of the RRDi and the ability for anyone (amateur or professional) to submit a paper on rosacea to be published. (3) A legal non profit organization to allow donations to be tax deductible. (4) Education grants and the ability to volunteer as a grant writer as a non profit organization grant writer (possibly being reimbursed for your effort).  (5) A way for you to volunteer to help rosacea sufferers. (6) Attracting sponsors to support our non profit organization. (7) Instructions on how to use our forum.  (8) Our charter allows members to be compensated for services if we have the funds to do this.  So, what does community support mean to you? Please find the green reply button and post what it means to you? We would love to understand what you think community support means to you or what you think a non profit for rosacea should be doing?  You may think that posting in a community of rosacea sufferers your experience with rosacea and getting some feedback is what community support means to you? If so, this is the correct forum category to do that by finding the green reply button and post your concern. 
    • Invision Community Over Tapatalk or any Social Media Rosacea Group "Grassroots movements are associated with bottom-up, rather than top-down decision making, and are sometimes considered more natural or spontaneous than more traditional power structures." [1] We have chosen the Invision Community platform to interface between members (allowing also a private Tapatalk private forum). We prefer Invision over Tapatalk or any of the social media platforms which are obviously more popular, however, we do have accounts with the major social media platforms if you prefer that sort of engagement (scroll down to the subheading RRDi Social Media Accounts). If you are interested in volunteering at any of the social media RRDi accounts please join and volunteer (mention this when you register that you would like to volunteer to post in one of the RRDi social media accounts, i.e., Facebook, Instagram, Reddit, etc.). We need volunteers to moderate the RRDi social media accounts! Watch Less than one minute eight second trailer for the following longer 7 minutes 27 second grassroots video. If you really volunteer we waive the subscription fee for you. If you don't like the Invision platform, then join and show us how you would do it. Volunteer.  LONGER GRASSROOTS VIDEO Social Media Groups are Top Down Decision Making  All the rosacea social media groups (except those run by the RRDi) are top-down decision making groups. Whoever runs the group, i.e., Facebook, Instagram, Reddit, Twitter, etc., make all the rules and you have no choice who runs the group. Whoever 'owns' the group makes all the decisions (rules) and are not grassroots decision making. There are few, if any, social media groups that are grassroots, letting the members make the decisions on how the social media group is run. The exception is our RRDi social media accounts which allows the members to choose who sits on the board of directors of the RRDi. The reason we are explaining this is that all the rosaceans have gone to social media. It you want to volunteer and manage or be a moderator of the RRDi Social Media accounts read this post and watch the video about volunteering.  RRDi Grassroots Organization The RRDi is a grassroots organization founded by rosacea sufferers who are volunteers. The board of directors are all rosacea sufferers and their motive to  volunteer is to help rosacea sufferers. Now compare that with who serves on the 'other' rosacea non profit organizations board of directors. [2] As far as we know there are only three other rosacea non profit organizations (ARSC, AARS, and NRS) and possibly one other, the AAD that might spend a tiny, tiny bit of money on rosacea research. All the board members of these 'other' non profits are NOT rosacea sufferers and are mostly comprised of businessmen and medical professionals (dermatologists) who have a vested interest in rosacea since they may receive a salary or benefit from money spent on private contractors used by the non profit organization, or receive compensation for attending conventions or meetings sponsored by the non profit organization. Follow the money where the non profit spends the most of its donations on, and if you take the time, you will discover it is very little on rosacea research. Why not watch the video on rosacea research to get you up to speed? You may wonder how non profits work? The members of the RRDi are mostly rosacea sufferers [rosaceans] and have a say who serves on the board of directors of the RRDi (the charter requires that the board members suffer from rosacea). The board of directors of the RRDi are sometimes chosen by the other board members but every five years the voting members of the RRDi may vote who may continue to serve on the board of directors. The members could replace the entire board of directors. This is bottom up decision making.  The other rosacea non profit organizations are NOT grassroots and work from the top down. How do the other rosacea non profit organizations choose their board members? Answer: Top down decision making.  What Motivates Board Members? Money is the motive on who makes the decisions on the spending of the donations with the 'other' top down rosacea non profits and if you follow the money you will find that the board of directors make sure they benefit in some monetary way. This is a top down direction since the other non profits are run by NON rosaceans and have their own personal agenda so that members of the board somehow benefit with some compensation with the spending of the donations. Money is usually at the root of any top down decision making process.  Grassroots Motive So if you have similar grassroots philosophy why not join the RRDi and volunteer. If money is your motive, go to the 'other' rosacea non profits. [2] If volunteering by helping other rosaceans is your motive, you have found the only grassroots rosacea non profit organization on planet earth. [3] Only One Non Profit Organization Run by Rosaceans There is only one non profit organization for rosacea founded by rosacea sufferers, this one, the RRDi. All the others are founded by non rosaceans and all you do is see who is serving on the board of directors and note how the board members on each rosacea non profit benefit spend the donations (each board determines how the donations are spent). Follow the money (where does most of the donations of the non profit end up being spent on?). Donations Spent on What? If you could gather together say 10K rosaceans into one non profit organization for rosacea and fund a paper on a rosacea topic and receive from each member donating just one dollar, it would be a cinch to get a reputable medical clinician to investigate further into whatever topic is chosen and nail it to the wall with a double blind, placebo controlled, peer reviewed study. However, if you did get 10K rosaceans together to donate each $1 that would be a miracle in itself. What do you want rosacea research to be focused on? Alas, this dream, which began over sixteen years ago with the RRDi was formed, hasn't brought about such unity among rosacea sufferers. Instead, rosacea sufferers are splintered into private social media groups, i.e., Facebook, Instagram, Reddit, etc. and continue to parrot the non profit organizations for rosacea that are run by non rosacea sufferer board members with a top down decision making process.  And rosaceans prefer and love it that way. Investigate all this yourself. Do these social media rosacea private groups engage in any rosacea research or do they accept donations?  Grassroots Glimmer of Hope for Rosacea However, there is perhaps a glimmer of hope. The owner of the Rosacea Forum, rosaceagroup.org, formed a non profit organization [RRF] in 2004 and gathered together a group of rosacea sufferers and collected a total of $16K and donated all of this to the NRS. So, it can be done. However, the RRF non profit for rosacea dissolved. What happened? Read for yourself. This example of the RRF is a grassroots non profit that actually did something in sponsoring their own research, except they gave the $16K to a non profit that is run from the top down. A brief glimmer of grassroots hope for rosacea. The RRF was a flicker of light in a dark rosacea world who love rosacea social media groups rather than coming together into a grassroots patient advocacy non profit organization.    Grassroots Non Profits Beacon of Light An example of an excellent grassroots non profit organization beacon of light is the The Erythromelalgia Association that actually sponsors their own research on erythromelalgia, so it can be done, and is done by this grassroots non profit organization. Do you know of any other grassroots non profits that are an example like this? Why not tell us about it by replying to this thread? Watch the video on this page about the EA organization.  Rosacea Independent Sponsored Research  Is a grassroots motive something to consider, or are you content with the current status quo rosacea research being done by a 'top down' decision making process used by the 'other non profits for rosacea' whose board members are not suffering from rosacea? Do you think the paltry rosacea research being sponsored by these 'top down' 'other' non profit organizations for rosacea is the best that can be done? Are you aware of what most rosacea research being conducted is sponsored by? Most rosacea research is being sponsored by the skin industry. [4] Do you think a grassroots non profit organization for rosacea could sponsor their own independent rosacea research? As Miracle Max points out, 'It would take a miracle." Watch the video on this topic on this page.  Reply to this Topic There is a reply to this topic button somewhere on the device you are reading this post.  End Notes [1] Grassroots, Wikipedia [2] Links, Other Non Profit Organizations  [3] Volunteering What Community Support Means to You? [4] Rosacea Research in Perspective of Idiopathic Diseases (members only) Rosacea Research in Perspective of Funding (members only)
    • J Cosmet Dermatol. 2022 Oct 7. doi: 10.1111/jocd.15447. Online ahead of print. ABSTRACT BACKGROUND: Metabolic syndrome and insulin resistance may accompany rosacea. Zinc alpha-2 glycoprotein (ZAG) is an adipokine involved in lipid, glucose, and insulin metabolism, might be associated with metabolic syndrome and insulin resistance. AIMS: To investigate the serum ZAG levels, presence of metabolic syndrome, insulin resistance and the correlation between ZAG levels, rosacea severity and metabolic syndrome in patients with rosacea. PATIENTS/ METHODS: Seventy-nine patients with rosacea and 80 healthy volunteers were included. Anthropometric and demographic features, personal and family histories, clinical data, the subtype, severity, and duration of rosacea were recorded. Metabolic syndrome, insulin resistance and dyslipidemia were evaluated in both groups. Fasting blood sugar, lipid panel, C-reactive protein, sedimentation rate, insulin and serum ZAG levels were investigated. RESULTS: Frequency of metabolic syndrome, systolic and diastolic blood pressures and C-reactive protein levels were significantly higher in the rosacea group (p<0.001 and p=0.001, respectively). Frequency of dyslipidemia and insulin resistance did not significantly differ between the groups (p=0.175 and p=0.694, respectively). The mean serum ZAG levels were lower in rosacea group, but no significant difference was evident. In rosacea patients with metabolic syndrome, serum ZAG levels were significantly lower (p=0.043), however, serum ZAG levels, insulin, and the homeostasis model assessment-estimated insulin resistance values were significantly higher (p=0.168, p=0.013 and p=0.001, respectively). CONCLUSION: Metabolic syndrome, high blood pressures and high C-reactive protein levels were associated with rosacea indicating the chronic systemic inflammation. ZAG levels were associated with metabolic syndrome in patients with rosacea, but not associated with rosacea subtype and disease severity. PMID:36207990 | DOI:10.1111/jocd.15447 {url} = URL to article
    • Clin Cosmet Investig Dermatol. 2022 Sep 29;15:2077-2086. doi: 10.2147/CCID.S379323. eCollection 2022. ABSTRACT BACKGROUND: Although the underlying pathophysiology of sensitive skin remains unknown, it presents clinical symptoms like erythema, burning and dryness associated with other inflammatory dermatoses such as dermatitis or rosacea. OBJECTIVE: The aim of the present report was to provide preliminary data about the efficacy of Endoret-Serum (ES) as an autologous therapy for the topical management of sensitive skin alterations. MATERIALS AND METHODS: Five patients underwent a daily topical ES treatment that was maintained for three months. Clinical assessment was carried out using validated dermatological surveys (DLQI, IGA, Likert, PGI-I). Additionally, skin hydration measurement and high-resolution topographic and reflectance confocal imaging analysis were carried out. RESULTS: No adverse events were observed during the treatment. At the end of the follow-up period, surveys highlighted a significant therapeutic effect compared to baseline. Skin hydration was also improved, and topographic images showed a decrease in patient's underlying inflammatory and vascular condition. CONCLUSION: This preliminary report suggests that Endoret-Serum may be useful in the management of clinical symptoms derived from sensitive skin alterations. PMID:36199385 | PMC:PMC9528915 | DOI:10.2147/CCID.S379323 {url} = URL to article
    • Dermatol Reports. 2022 Mar 23;14(3):9339. doi: 10.4081/dr.2022.9339. eCollection 2022 Sep 14. ABSTRACT Demodex mites are common ectoparasites of the human pilosebaceous units. Most adults are infested with Demodex mites without clinical symptoms. Demodex mite will only become a pathogenic organism when there is an abnormal increase in the number of Demodex mite density. This situation happens when the equilibrium between Demodex mites, skin microenvironment and human immunity system changes. Demodex infestation can cause multiple skin disorders, which are grouped under the term demodicosis or demodicidosis. Clinical manifestations of demodicosis can mimic other known skin diseases such as folliculitis, rosacea, perioral dermatitis, which is why it is often misdiagnosed. Diagnosis criteria consists of relevant correlation of suspected clinical skin lesions, confirmed by the presence of abnormal proliferation of Demodex mites and by clinical cure after acaricidal treatment together with normalization of Demodex mite density. Dermatologists should be aware that demodicosis is not an uncommon skin disease, and there are still many unknowns about it that should be researched further. PMID:36199896 | PMC:PMC9527693 | DOI:10.4081/dr.2022.9339 {url} = URL to article
    • Dermatol Ther. 2022 Oct 6:e15905. doi: 10.1111/dth.15905. Online ahead of print. ABSTRACT Rosacea is a kind of chronic inflammatory skin disease that usually occurs in the middle of the face. Diammonium glycyrrhizinate (DG), an effective monomer component extracted from licorice, has extensive anti-inflammatory, antioxidant, anti-allergic, and immunomodulatory effects. There is no research on its therapeutic effect on rosacea. In this study, we divided rosacea patients mainly characterized by papules and pustules randomly into 3 groups. Group A received clarithromycin 500 mg once a day, isotretinoin 10 mg once a day; Group B received DG 150 mg three times a day, other medicines were the same as Group A; Group C received clarithromycin 250 mg once a day, isotretinoin 10 mg once every two days, and DG 150 mg three times a day. All patients' symptom scores and laboratory tests were evaluated when followed up. We found that DG combined with clarithromycin and isotretinoin in the treatment of rosacea was more effective and quicker than clarithromycin and isotretinoin alone. Moreover, half common dosage of clarithromycin and isotretinoin combined with DG could achieve the same therapeutic effect as the conventional dose, and brought about lower incidences of adverse events (AEs). Therefore, it is recommended to use half common dosage of routine medication combined with DG for rosacea patients mainly characterized by papules and pustules. PMID:36200523 | DOI:10.1111/dth.15905 {url} = URL to article
    • Am J Dermatopathol. 2022 Sep 27. doi: 10.1097/DAD.0000000000002235. Online ahead of print. ABSTRACT Histoplasmosis is a dimorphic fungal infection, which is rare outside endemic pockets in North, Central, and South America, Asia, and Africa. Herein, we describe a woman in her 80s living in the Scottish Borders region of the United Kingdom with a recent diagnosis of granulomatous rosacea, who on receiving escalating immunosuppression for suspected sarcoidosis, and long-standing rheumatoid arthritis developed a striking eruption involving her eyelids along with painful ulceration of the oral and nasal mucosa. Histopathologic examination of the skin and mucosal lesions demonstrated granulomatous inflammation with numerous yeast forms of fungal organisms with morphological characteristics of Histoplasma species. This was confirmed to be H. capsulatum on fungal culture and direct panfungal polymerase chain reaction assay. Although the patient had not left the United Kingdom for more than 20 years, she gave a travel history involving multiple trips to countries where histoplasmosis is known to occur, before that. This case exemplifies the challenges involved in making a diagnosis of histoplasmosis in nonendemic regions for both clinicians and pathologists alike. In this particular patient, the diagnostic difficulties were compounded by the clinicopathological overlap with other cutaneous and systemic granulomatous disorders like granulomatous rosacea and suspected sarcoidosis and also the exceptionally long latency period between the purported historical primary infection and recent recrudescence. We highlight this unusual case to increase an awareness of histoplasmosis, which is very rare in nonendemic regions like the United Kingdom and involves cases acquired during residence in or travel to endemic areas, to ensure its prompt recognition and treatment. PMID:36197058 | DOI:10.1097/DAD.0000000000002235 {url} = URL to article
    • Cornea. 2022 Sep 30. doi: 10.1097/ICO.0000000000003157. Online ahead of print. ABSTRACT PURPOSE: Management of ocular rosacea is challenged by the limited evidence-based systemic treatment guidelines and lack of elucidated mechanisms of treatment efficacy. METHODS: We conducted an online survey of clinicians who regularly treat ocular rosacea to elicit their opinions on treatment algorithms and understanding of the treatment's primary mechanism of action. Descriptive statistics and univariate comparisons were reported. RESULTS: One hundred thirty-two participants completed the online survey. Of the 132 respondents, 74% were cornea specialists. Most respondents (85%) favored systemic tetracyclines over macrolides. Providers' specialty training did not significantly influence preference between tetracyclines and macrolides for ocular rosacea management. Among tetracycline prescribers, there was no consensus regarding initial dosage and duration prescribing patterns. Most macrolide prescribers (88%) initiated a 3-week course of 1 gram of azithromycin weekly. Long-term management strategy for treatment-responsive patients varied: 46% preferred to half the initial dose, 29% discontinued pharmacotherapy, and 16% chronically pulse-dosed patients. Most tetracycline prescribers (90%) and macrolide prescribers (73%) postulate their chosen agents' primary mechanism of effect for ocular rosacea is anti-inflammatory. However, there was no consensus in identifying anti-inflammatory doses of either drug class. Furthermore, there is discordance between prescribers' intended mechanistic effect with the selection of initial dosages for both tetracycline and macrolides for ocular rosacea. CONCLUSIONS: Among clinicians who commonly treat ocular rosacea, there is significant community equipoise regarding which dose of tetracycline is best for initial systemic treatment of this disease. In addition, a consensus understanding regarding mechanism of action of this treatment is lacking. PMID:36197332 | DOI:10.1097/ICO.0000000000003157 {url} = URL to article
    • Lasers Surg Med. 2022 Nov;54(9):1217-1225. doi: 10.1002/lsm.23605. Epub 2022 Oct 2. ABSTRACT OBJECTIVES: To compare the effectiveness of long-pulsed alexandrite laser (LPAL) with that of pulsed-dye laser (PDL) for rosacea. METHODS: This was a single-blind randomized controlled trial on 27 patients who were clinically diagnosed with rosacea. Randomly assigned split face in each patient received four times monthly treatment of LPAL plus low-fluence Nd:YAG with the contralateral side serving as the control treated with PDL. At every visit, the erythema index (EI) was measured with skin analysis systems, and two independent dermatologists evaluated digital photographs for five-point global aesthetic improvement scale (GAIS). RESULTS: The EI significantly decreased on both treated sides (LPAL 366.5 ± 101.0 vs. 295.8 ± 90.2, p < 0.001, PDL 369.0 ± 124.3 vs. 302.7 ± 92.1, p < 0.001) 1 month after fourth treatment (visit 5). Also 3 months after the fourth treatment (visit 6), the reduction in the EI was well maintained on both sides (LPAL 360.3 ± 96.8 vs. 282.0 ± 89.2, p < 0.001, PDL 364.3 ± 121.6 vs. 281.6 ± 97.8, p < 0.001). When comparing the improvement in the EI between the two groups, the percentage reduction in the EI on the LPAL-treated side was not inferior to the PDL-treated side (visit 5: LPAL 18.7 ± 15.7% vs. PDL 16.4 ± 12.9%, p = 0.501 and visit 6: LPAL 21.7 ± 13.9% vs. PDL 21.9 ± 15.2%, p = 0.943). The GAIS and patient satisfaction were comparable between the LPAL and PDL sides and did not show any significant difference. No serious adverse events occurred on either of the treated sides. CONCLUSION: This study showed that the decrease in EI in the treatment of rosacea was comparable between PDL and LPAL. Therefore, LPAL could be a promising alternative treatment option with good merits for rosacea, considering no consumables are required for device maintenance. PMID:36183378 | DOI:10.1002/lsm.23605 {url} = URL to article
    • Exp Ther Med. 2022 Aug 8;24(4):618. doi: 10.3892/etm.2022.11555. eCollection 2022 Oct. ABSTRACT To develop an animal model of rosacea-like skin lesions caused by Demodex mites, a suspension of Demodex mites was injected into the skin of Japanese rabbits. The pathology of the skin lesion was assessed using H&E staining after 4 weeks of modeling. The skin lesions observed after 4 weeks were further treated with the recombinant bovine basic fibroblast growth factor (rbFGF) gel. Untreated lesions in the same rabbit were considered as the blank control. Erythema papules were observed in the model rabbit skin and could be observed most clearly in the 2nd week. Lumpy foreign bodies, telangiectasia and granuloma-like structure were observed in the model rabbit in the 1st, 2nd, and 3rd weeks, respectively. An organized granuloma-like structure was observed in the 4th week. The color of the skin lesions became lighter than that of the self-control after 4 weeks of rbFGF treatment. In conclusion, the model of Demodex-induced rosacea-like skin lesions can be developed through intradermal injection of suspension of Demodex mites into Japanese rabbits. The model can mimic the phenotype of skin lesions and histopathological manifestations in the Demodex mite-positive patient with rosacea. PMID:36177392 | PMC:PMC9501744 | DOI:10.3892/etm.2022.11555 {url} = URL to article
    • J Dermatol. 2022 Sep 30. doi: 10.1111/1346-8138.16595. Online ahead of print. ABSTRACT Chronic rhinosinusitis with nasal polyposis (CRSwNP) is a typical type-2 inflammation involving T-helper type-2 cells and impairing quality of life due to nasal obstruction, discharge and reduced sense of smell. Recently, the anti-IL4Rα antibody dupilumab was approved for CRSwNP. While dermatologic side effects in patients treated with dupilumab for atopic dermatitis are frequently observed, there is limited knowledge about these effects in patients with CRSwNP. We aimed to investigate frequency and characteristics of dermatologic side effects following initiation of dupilumab treatment in a cohort of Austrian CRSwNP patients. Therefore, CRSwNP patients presenting at the Department of Otorhinolaryngology, Head and Neck Surgery at the Vienna General Hospital were retrospectively evaluated for newly developed skin eruptions while under dupilumab treatment. Incidence was calculated and details on clinical symptoms were collected. One hundred and ninety-two CRSwNP patients receiving dupilumab treatment were included, comprising a cumulative follow-up of 89.65 years (median: 5.5, IQR: 5.9). We observed dermatologic side effects in four patients starting at a median time of 15.5 (range 4-23) weeks after dupilumab initiation corresponding to an incidence-rate of 4.46 (95%-confidence interval 1.39-11.23) events per 100 patient-years follow-up. The majority (75%, 3/4) of affected patients developed psoriasis-like dermatitis, whereas one individual experienced rosacea-like folliculitis and alopecia areata. While dupilumab dosing was reduced in 3/4 CRSwNP patients, one patient completely stopped dupilumab therapy. Our study provides the first comprehensive evaluation of both frequency and characteristics of dermatologic side effects caused by dupilumab in CRSwNP patients. All affected patients developed Th1-inflammatory associated skin disorders - previously observed only in individuals with prior affections of the skin (i.e. atopic dermatitis). Thus, individuals receiving dupilumab for CRSwNP may develop novel symptoms that require interdisciplinary management. Future studies on dupilumab in a real-world setting will be required to further explore its spectrum of side effects. PMID:36177732 | DOI:10.1111/1346-8138.16595 {url} = URL to article
    • Dermatol Ther. 2022 Sep 30:e15869. doi: 10.1111/dth.15869. Online ahead of print. ABSTRACT Rosacea lessens patients' quality of life not only by visible symptoms like erythema, papules, and pustules but also by invisible symptoms like stinging, burning, and dryness. Ivermectin 1% cream has recently been introduced as an efficient therapy for papules and pustules in rosacea patients. To investigate the potential of ivermectin 1% cream to improve rosacea-associated erythema and invisible symptoms by combining established questionnaires with the novel photography and analysis tool Scarletred®Vision. We performed an open monocentric pilot study including 25 Caucasian patients presenting with moderate to severe rosacea with erythema, less than 10 papules and/or pustules, and ≥ 15 Demodex mites/cm2 . Patients applied 1 g of ivermectin 1% cream (Soolantra®) once a day for ≥16 weeks. Skin symptoms were recorded at baseline, week 8 and ≥ week 16. Grade of erythema was determined by clinician erythema assessment (CEA) and patient self-assessment (PSA). Severity of invisible skin symptoms (stinging and/or burning, dryness, itching) were assessed by questionnaire. Erythema and skin texture were additionally quantified using Scarletred®Vision. Ivermectin 1% cream significantly reduced invisible symptoms of rosacea (stinging and/or burning, dryness: p < 0.0001; itching p < 0.001; at ≥16 weeks). Analysis with Scarletred®Vision confirmed CEA and PSA results for improvement of erythema (p < 0.0001; at ≥16 weeks) and skin roughness (p < 0.001; at ≥16 weeks). Treatment with ivermectin 1% cream is efficient in treating not only rosacea-associated papules and pustules but also erythema and invisible skin symptoms. PMID:36177738 | DOI:10.1111/dth.15869 {url} = URL to article
    • J Dermatol. 2022 Sep 30. doi: 10.1111/1346-8138.16596. Online ahead of print. ABSTRACT There is a lack of contemporary data on rosacea originating in Japan. Using baseline data from a randomized, phase 3 study of 130 Japanese patients with rosacea treated with metronidazole gel (0.75%) or vehicle, the authors evaluated demographic and clinical characteristics, pretreatment quality of life, and exacerbating factors. In line with global data, most patients were women (82.3%; 107/130) and aged between 30 and 50 years (60.7%; 79/130). Patient-reported quality of life scores indicated that rosacea had an impact similar to that of other debilitating and disfiguring skin conditions (such as psoriasis), particularly in terms of the emotional burden. Anxiety or depression was reported by 30% of patients (39/130), with 6.9% (9/130) reporting moderate levels and 0.8% (1/130) reporting severe levels. The top five exacerbating factors reported to trigger worsening of rosacea were temperature changes, sun exposure, hot weather, seasonal variation, and heavy exercise. In addition, pollen exposure and menstruation were noted as triggers of rosacea symptoms; these are novel findings that require further investigation to fully understand the implications for patients and treatment. Rosacea is likely to be underdiagnosed and undertreated in Japan because of the current lack of consensus guidelines and standardized therapy. The authors anticipate that the results of this analysis will provide much needed information to help improve diagnosis and facilitate the management of rosacea in patients. PMID:36177741 | DOI:10.1111/1346-8138.16596 {url} = URL to article
    • Biochim Biophys Acta Mol Basis Dis. 2022 Sep 27;1868(12):166563. doi: 10.1016/j.bbadis.2022.166563. Online ahead of print. ABSTRACT BACKGROUND: Rosacea is a chronic inflammatory skin disorder with unclear etiology. Evidence showed that immunoinflammatory dysregulation was involved in the pathogenesis. Bile acids, as important participants of hepatoenteric circulation, play a vital role in immunoinflammatory regulation through peripheral blood circulation. However, whether it has effects on rosacea remains unknown. METHODS: Here, we performed a bile acid analysis on the serum samples of rosacea patients and healthy controls. Then we gavage G protein-coupled bile acid receptor 1 (TGR5) knockout mice with lithocholic acid (LCA) based on a LL37-induced rosacea-like model. We further overexpress TGR5 in HaCaT keratinocytes to figure out the downstream pathway. RESULTS: We found varied bile acid profile in the peripheral blood circulation of patients, especially the most significant increase in LCA. LCA promoted skin inflammation in LL37-induced rosacea-like mouse model. Our in vivo and in vitro results further demonstrated that LCA induced inflammatory cytokines and chemokines, thus exacerbated rosacea-like skin inflammation, via TGR5 in keratinocytes and LL37-induced rosacea-like mouse model. CONCLUSIONS: Therefore, we conclude that LCA promotes skin inflammation of rosacea via TGR5, and LCA-TGR5 axis may be a novel therapeutic target for rosacea. PMID:36174876 | DOI:10.1016/j.bbadis.2022.166563 {url} = URL to article
    • Dermatol Ther. 2022 Sep 29:e15848. doi: 10.1111/dth.15848. Online ahead of print. ABSTRACT Rosacea is a chronic inflammatory skin disease characterized by facial erythema, papules, pustules, telangiectasia and flushing. The Janus kinase (JAK) signal transducer and activator of transcription (STAT) pathway appears to play a role in the pathogenesis of rosacea. Our study preliminarily explored the efficacy of JAK inhibitor tofacitinib in the treatment of rosacea. We retrospectively reviewed the cases of 21 patients with rosacea who were treated with oral tofacitinib. Patients received oral tofacitinib 5 mg as either monotherapy or adjunctive therapy. We have observed that 15 out of 21 patients (71.4%) patients experienced significant regression of erythema on the face (IGA≤1), and a mean change of -2.24 in the Investigator's Global Assessment (IGA) score was significant improvement from baseline. Treatment with oral tofacitinib might be a potentially effective treatment to ameliorate the symptoms of rosacea. PMID:36175135 | DOI:10.1111/dth.15848 {url} = URL to article
    • J Dermatolog Treat. 2022 Oct 5:1-3. doi: 10.1080/09546634.2022.2129953. Online ahead of print. ABSTRACT Papulopustular rosacea is notoriously a challenge to treat, and treatment options are scarce. Only limited data exist on the use of azithromycin in treatment of papulopustular rosacea. However, the unique pharmacokinetics of azithromycin may have several indications in the treatment of papulopustular rosacea. We here report a case of hard-to-treat papulopustular rosacea which was successfully treated with pulsed oral azithromycin in addition to maintenance isotretinoin. PMID:36165496 | DOI:10.1080/09546634.2022.2129953 {url} = URL to article
    • J Eur Acad Dermatol Venereol. 2022 Sep 27. doi: 10.1111/jdv.18616. Online ahead of print. ABSTRACT BACKGROUND: The composition of the skin microbiome varies from infancy to adulthood and becomes most stable in adulthood. Adult acne patients harbour an 'acne microbiome' dominated by specific strains of Cutibacterium acnes. However, the precise timing of skin microbiome evolution, the development of the acne microbiome, and the shift to virulent C. acnes strain composition during puberty is unknown. OBJECTIVES: We performed a cross-sectional pilot study in a paediatric population to understand how and when the skin microbiome composition transitions during puberty and whether a distinct 'acne microbiome' emerges in paediatric subjects. METHODS: Forty-eight volunteers including males and females, ages 7-17 years, with and without acne were enrolled and evaluated for pubertal development using the Tanner staging criteria. Sebum levels were measured, and skin microbiota were collected by sterile swab on the subject's forehead. DNA was sequenced by whole genome shotgun sequencing. RESULTS: A significant shift in microbial diversity emerged between early (T1-T2) and late (T3-T5) stages of puberty, coinciding with increased sebum production on the face. The overall relative abundance of C. acnes in both normal and acne skin increased during puberty and individual C. acnes strains were uniquely affected by pubertal stage and the presence of acne. Further, an acne microbiome signature associated with unique C. acnes strain composition and metabolic activity emerges in late puberty in those with acne. This unique C. acnes strain composition is predicted to have increased porphyrin production, which may contribute to skin inflammation. CONCLUSIONS: Our data suggest that the stage of pubertal development influences skin microbiome composition. As children mature, a distinct acne microbiome composition emerges in those with acne. Understanding how both puberty and acne influence the microbiome may support novel therapeutic strategies to combat acne in the paediatric population. PMID:36165604 | DOI:10.1111/jdv.18616 {url} = URL to article
    • Dermatol Pract Concept. 2022 Jul 1;12(3):e2022113. doi: 10.5826/dpc.1203a113. eCollection 2022 Jul. ABSTRACT INTRODUCTION: The relationship between facial dermatoses and blepharitis has been known for a long time. OBJECTIVES: We aimed to investigate the frequency of accompanying facial dermatoses in patients with blepharitis and their relationship with the severity of blepharitis. METHODS: In this cross-sectional study, 95 patients with blepharitis were examined for attending facial dermatoses. The type of blepharitis, the severity of blepharitis, and the degree of dry eye were determined in the patients. Dermoscopic and microscopic examinations were used in the diagnosis of facial dermatoses. The history of allergic rhinitis was questioned because Demodex species frequently accompany blepharitis, facial dermatoses, and allergic rhinitis patients. Mann-Whitney U test was used compare 2 independent groups. In comparing categorical variables, Pearson chi-Squared, Fishere Exact, and Fisher-Freeman-Holton tests were used. RESULTS: At least 1 facial dermatosis was detected in 84.2% patients, and we did not see any facial dermatosis in 15.8% ones. No patients had acne, which is one of the most common facial dermatoses. The most common facial dermatosis detected in our patients was facial demodicosis (57.9%). It was followed by seborrheic dermatitis (22.1%) and rosacea (12.6%), respectively. In addition, 2.1% of the patients had atopic eyelid dermatitis, 23.2% had a history of allergic rhinitis, and 63.2% had ocular demodicosis. CONCLUSIONS: It is essential to perform dermatological examinations of all patients with blepharitis in terms of accompanying facial dermatoses and their early diagnosis. PMID:36159148 | PMC:PMC9464537 | DOI:10.5826/dpc.1203a113 {url} = URL to article
    • Dermatol Ther (Heidelb). 2022 Sep 24. doi: 10.1007/s13555-022-00808-9. Online ahead of print. ABSTRACT Benzoyl peroxide (BPO) has been used extensively in dermatology, often for the treatment of acne vulgaris. In a 20-year period, dermatologists in the United States used over-the-counter BPO more than 13 million times. However, skin irritation and other adverse events (AEs) are associated with the use of BPO. AEs associated with BPO were identified using the Galderma pharmacovigilance system, which collects AE reports from multiple sources. Over approximately 20 years, 558 AE reports were collected from the database, ranging from application site reactions to systemic hypersensitivity reactions, resulting in a reporting rate of under 1%. These data show that the risk of OTC topical acne drug products containing BPO is low. PMID:36152215 | DOI:10.1007/s13555-022-00808-9 {url} = URL to article
    • J Am Acad Dermatol. 2022 Sep 21:S0190-9622(22)02769-4. doi: 10.1016/j.jaad.2022.08.063. Online ahead of print. NO ABSTRACT PMID:36152697 | DOI:10.1016/j.jaad.2022.08.063 {url} = URL to article
    • Acta Dermatovenerol Alp Pannonica Adriat. 2022 Sep;31(3):105-109. ABSTRACT The human body is inhabited by complex communities of microorganisms. Changes in the composition and function of the skin and gut microbiota are linked to various skin diseases. The microbiota is an important modulator of the immune system and thus maintains homeostasis. Conversely, the immune system can also change the composition of the microorganism community. Thus, it is still unknown whether certain skin diseases are caused by primary changes in the local and/or remote microbiota, or whether dysbiosis is only a secondary consequence of the dermatoses themselves. Expanding knowledge of skin and gut microbiota dysbiosis in skin diseases may possibly lead to better understanding of their pathophysiologies and to the discovery of new molecular markers for their earlier diagnosis and targeted treatment; for example, using specific microbes to replace missing ones. This narrative review provides an overview of current knowledge about skin and gut microbiota dysbiosis in psoriasis, atopic dermatitis, hidradenitis suppurativa, seborrheic dermatitis, acne vulgaris, rosacea, and lichen sclerosus. PMID:36149040 {url} = URL to article
    • Expert Rev Clin Immunol. 2022 Sep 22. doi: 10.1080/1744666X.2022.2128334. Online ahead of print. ABSTRACT INTRODUCTION: : Recent advances in the understanding of the pathophysiology of rosacea have led to increased focus on the disease's immunologic etiology and to the development of immunologically based treatments. With many patients suffering from incomplete control, addressing the immune components of the disease process may provide a more effective treatment option for rosacea patients that may improve quality of life. AREAS COVERED: : This review will provide a brief overview of the pathophysiology or rosacea, as well as specific immunologic contributions to the disease state. Current standard-of-care treatments will be described, including anti-parasitic, anti-inflammatory agents, and antibiotics. Emphasis will be placed on treatments that target the immune components of the disease process. EXPERT OPINION: : Rosacea remains a difficult dermatologic disease to treat, partially due to an incomplete understanding of the disease pathophysiology. The immune pathophysiology of rosacea, particularly the key role of inflammation, has been clarified over the past decade. Identification of specific molecules, including cytokines and nuclear transcription factors, may allow for the development of targeted rosacea-specific biologic and topical treatments. However, medication nonadherence is a limiting factor to achieving symptomatic control among rosacea patients. Focusing on the development of oral or injectable forms of therapy may circumvent poor adherence. PMID:36137266 | DOI:10.1080/1744666X.2022.2128334 {url} = URL to article
    • J Cosmet Dermatol. 2022 Sep 20. doi: 10.1111/jocd.15271. Online ahead of print. NO ABSTRACT PMID:36126208 | DOI:10.1111/jocd.15271 {url} = URL to article
    • JAAD Case Rep. 2022 Jul 19;28:83-86. doi: 10.1016/j.jdcr.2022.07.014. eCollection 2022 Oct. NO ABSTRACT PMID:36105757 | PMC:PMC9467856 | DOI:10.1016/j.jdcr.2022.07.014 {url} = URL to article
    • Cureus. 2022 Sep 3;14(9):e28726. doi: 10.7759/cureus.28726. eCollection 2022 Sep. ABSTRACT Facial hypervascularity is a condition that manifests as erythema and edema caused by aberrant blood vessels. Often, the cause of these abnormal blood vessels can be attributed to previous trauma or vascular conditions such as rosacea, although sometimes the cause is unknown. Pulsed dye laser (PDL) can be an effective treatment even when the cause is unknown. We present a case of a 24-year-old male presenting with intermittent swelling, redness, and throbbing sensations of the nose and cheeks for the past five years. Physical examination was notable for prominent erythema and swelling of the nasal skin and mild erythema on the cheeks. He underwent treatment with PDL and achieved complete resolution of his symptoms. This case illustrates the effectiveness of PDL in the treatment of facial hypervascularity. PMID:36105901 | PMC:PMC9447474 | DOI:10.7759/cureus.28726 {url} = URL to article
    • J Dtsch Dermatol Ges. 2022 Sep 13. doi: 10.1111/ddg.14879. Online ahead of print. ABSTRACT This guideline aims to improve the efficiency and safety of lasers and optical radiation sources with similar effects (especially IPL). Laser therapy of skin lesions with an increased amount of melanocytes should be performed with caution. Laser treatment of pigmented melanocytic nevi is not recommended. The guideline contains recommendations regarding the treatment of lentigines and café-au-lait spots, non-pigmented dermal nevi, Becker nevus, nevus of Ota/Hori/Ito and melasma. Further recommendations focus on the treatment of skin lesions without an increased amount of melanocytes (ephelides, postinflammatory hyperpigmentation including berloque dermatitis, seborrheic keratoses, traumatic/decorative tattoos and metallic deposits), hypopigmentation (vitiligo), benign non-pigmented neoplasms (fibrous papule of the nose, nevus sebaceus, epidermal nevus, neurofibroma, sebaceous gland hyperplasia, syringoma, xanthelasma palpebrarum), inflammatory dermatoses (acne papulopustulosa/conglobata, acne inversa, granuloma faciale, lichen sclerosus, lupus erythematosus, psoriasis vulgaris, rosacea, rhinophyma), wrinkles/dermatochalasis/striae, hypertrichosis, scars (atrophic, hypertrophic; keloids, burn/scald scars), laser-assisted skin healing, onychomycosis, precancerous lesions and malignant tumors (actinic keratoses/field cancerization, cheilitis actinica, basal cell carcinoma), vascular skin lesions (angiokeratoma, angioma, hemangioma, malformation, spider veins, granuloma telangiectaticum (pyogenic granuloma), rubeosis (erythrosis interfollicularis colli, ulerythema ophryogenes), nevus flammeus, telangiectasias and Osler's disease (hereditary hemorrhagic telangiectasia) and viral skin lesions (condylomata acuminata, mollusca contagiosa, verrucae planae juveniles/vulgares/ verrucae palmares et plantares). PMID:36098675 | DOI:10.1111/ddg.14879 {url} = URL to article
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