Clinical and Laboratory Differences between Steroid-associated and Non-steroid-associated Rosacea: A Retrospective Study

Abstract is missing (Short communication)

Dendrobium polysaccharide (DOP) ameliorates the LL-37-induced rosacea by inhibiting NF-κB activation in a mouse model

BACKGROUND

Rosacea, a common chronic inflammatory skin disease worldwide, is currently incurable with complex pathogenesis. Dendrobium polysaccharide (DOP) may exert therapeutic effects on rosacea via acting on the NF-κB-related inflammatory and oxidative processes.

MATERIALS AND METHODS

In this study, an LL-37-induced rosacea-like mouse model was established. HE staining was used to assess the skin lesions, erythema severity scores, pathological symptoms, and inflammatory cell numbers of mice in each group. The inflammation level was quantitatively analyzed using enzyme-linked immunosorbent assay (ELISA) and reverse transcription-quantitative real-time polymerase chain reaction (RT-qPCR). The expression levels of TLR4 and p-NF-κB were finally detected.

RESULTS

DOP improved skin pathological symptoms of rosacea mice. DOP also alleviated the inflammation of rosacea mice. Moreover, the TLR4/NF-κB pathway was observed to be inhibited in the skin of mice after DOP application. These findings evidenced the anti-inflammatory effects of DOP on the LL-37-induced rosacea mouse model. DOP could inhibit NF-κB activation, suppress neutrophil infiltration, and reduce pro-inflammatory cytokines production, which may be the reason for DOP protecting against rosacea.

CONCLUSION

This study may propose an active candidate with great potential for rosacea drug development and lay a solid experimental foundation for promoting DOP application in rosacea therapy.

Minocycline-induced Hyperpigmentation Confined to Lupus Miliaris Disseminatus Faciei

Abstract is missing (Short communication)

Association Between Acid-Suppressive Drugs and Risk of Rosacea: Retrospective Study Using the Korean National Health Insurance Service-National Sample Cohort

BACKGROUND

Rosacea is a common inflammatory skin disease with multiple etiologies. Proton pump inhibitors (PPIs) and histamine-2 receptor antagonists (H2RA) are acid suppressive drugs widely used for gastrointestinal (GI) diseases, and long-term use has been reported to be associated with dysbiosis which is a potential risk for development of rosacea. This study aimed to study the association between rosacea and acid suppressants in the Korean national cohort.

METHODS

We used Korean National Health Insurance Service-National Sample Cohort data of 749,166 patients with upper GI diseases between 2001 and 2013. Duration of acid suppressants was compared between patients with and without rosacea together with other sociodemographic characteristics and hazard ratios were estimated.

RESULTS

Longer use of acid suppressants was significantly associated with increased risk of rosacea. After adjustment for possible confounders, increased cumulative defined daily dose was significantly associated with risk of rosacea (odds ratio [OR], 1.55; 95% confidence interval [CI], 1.20-2.00; P = 0.001). Other factors significantly associated with risk of rosacea include residing in the rural area (OR, 2.58; 95% CI, 2.18-3.06; P < 0.001), greater Charlson Comorbidity Index score (OR, 1.45; 95% CI, 1.15-1.83; P = 0.002), and comorbidities (malignancy, thyroid disease, and depression).

CONCLUSION

Results from our study indicate that H2RA or PPI is associated with the occurrence of rosacea among patients with GI diseases in the Korean population. The risk was increased in dose-dependent manner, even after adjusting for confounding variables. Clinicians should be aware of risks associated with prolonged use of acid suppressive drugs.

Symptomatic dermographism induced by oral minocycline: A report of four cases

Symptomatic dermographism (SD) is the most common form of chronic inducible urticarias. The etiology of this disease has rarely been reported in the literature. Minocycline is widely used in the treatment of acne, rosacea, and other inflammatory skin diseases. Herein we report four cases of SD onset during minocycline administration. These were young women in their 20s to 30s who were taking minocycline orally for acne vulgaris or rosacea. They all experienced the onset of SD 2-3 weeks after taking the drug, and then the complete disappearance of SD 1 month after stopping the drug. Minocycline was thought to be the culprit drug in these cases as other drugs were ruled out on clinical grounds. Our small series suggests that oral minocycline may induce SD, thus raising the awareness of this association in clinical practice. More research is needed to further confirm this association and reveal the underlying mechanism(s).

Dietary supplementation of n-3 PUFAs ameliorates LL37-induced rosacea-like skin inflammation via inhibition of TLR2/MyD88/NF-κB pathway

Rosacea is a facial chronic inflammatory skin disease with dysfunction of immune and neurovascular system and treatments for rosacea are challenging. N-3 polyunsaturated fatty acids (PUFAs), one of essential fatty acids, are needed for health maintenance and exert anti-inflammation and immunomodulatory effects in a series of cutaneous diseases such as atopic dermatitis and photoaging through dietary supplementation. However, the role of n-3 PUFAs on rosacea remains to be elucidated. In this study, KEGG enrichment analysis and GO analysis indicated that the biological process and signaling pathways, including chemokine signaling pathway, regulated by n-3 PUFAs highly overlapped with those in the pathogenic biological process of rosacea, especially the erythema telangiectasia type. Next, mice were randomized to fed with a customized n-3 PUFAs diet. We showed that n-3 PUFAs ameliorated skin erythema, inhibited dermal inflammatory cell infiltration (mast cells, neutrophils, and CD4 +T cells) and suppressed elevated pro-inflammatory cytokines in LL37-induced rosacea-like mice. Besides, n-3 PUFAs were also verified to repress angiogenesis in LL37-induced mice skin. Further investigation revealed that n-3 PUFAs attenuated LL37-induced inflammation via TLR2/ MyD88/ NF-κB pathway both in mice and in keratinocytes. In conclusion, our findings underscore that dietary supplementation of n-3 PUFAs have the potential to become an efficient and safe clinical therapeutic candidate for rosacea.

Aspirin alleviates skin inflammation and angiogenesis in rosacea

Rosacea is a chronic, relapsing inflammatory skin disease featured by abnormal activation of immune responses, vascular dysfunction and prominent permeability barrier alterations. Aspirin, as the first nonsteroidal anti-inflammatory drug (NSAID), is widely used for various inflammatory conditions due to its anti-inflammatory and anti-angiogenic properties. However, its effects on rosacea are unclear. In this study, we demonstrated that aspirin dramatically improved pathological phenotypes in LL37-induced rosacea-like mice. The RNA-sequencing analysis revealed that aspirin alleviated rosacea-like skin dermatitis mainly via modulating immune responses. Mechanically, we showed that aspirin decreased the production of chemokines and cytokines associated with rosacea, and suppressed the Th1- and Th17-polarized immune responses in LL37-induced rosacea-like mice. Besides, aspirin administration decreased the microvessels density and the VEGF expression in rosacea-like skin. We further demonstrated that aspirin inhibited the activation of NF-κB signaling and the release of its downstream pro-inflammatory cytokines. Collectively we showed that aspirin exerts a curative effect on rosacea by attenuating skin inflammation and angiogenesis, suggesting a promising therapeutic candidate for the treatment of rosacea.

5-Fluorouracil-induced exacerbation of rosacea

Background Topical 5-fluorouracil (5-FU) is an antineoplastic antimetabolite used for the treatment of actinic keratosis.Purpose A 66-year-old man with erythematotelangiectatic rosacea and biopsy-confirmed actinic keratoses who experienced a rosacea exacerbation after initiating topical 5-FU treatment of his actinic keratoses is described and this adverse event associated with 5-FU is reviewed.Materials and methods Using PubMed.gov the following terms were searched and relevant citations were assessed: rosacea and 5-fluorouracil. 5-FU drug label information and data sheets also were reviewed.ResultsErythematous facial papules developed within a week of starting topical treatment of his actinic keratoses with 5-FU. The lesions resolved within two weeks of discontinuing the medication. Albeit rarely, exacerbation of rosacea by topical 5-FU treatment has been described when 5-FU was introduced as a topical treatment for actinic keratosis.Conclusion Topical 5-FU has been associated with several adverse cutaneous events, including accentuation of rosacea. Although rosacea flares due to topical 5-FU may be uncommon, the incidence may be greater than reflected in the literature. Physicians should be aware of this potential adverse effect in patients in whom they plan to initiate 5-FU therapy.

Drug-Induced Rosacea-like Dermatitis

Rosacea is a common, chronic cutaneous disorder with a prevalence of 0.5-10%, predominantly affecting women. The disease presents with a heterogeneous clinical picture characterized by transient flushing, persistent facial redness, telangiectasias, and, in more severe clinical forms, the presence of inflammatory papules and pustules in the central third of the face. Although its pathophysiology is complex and still remains unknown, factors that exacerbate the disease are well defined. They include genetic predisposition as well as external factors such as exposure to UV light, high temperature, and diet. Besides these well-known factors, recent studies suggest that drugs and vitamins could also be possible factors inducing rosacea-like dermatitis or aggravating pre-existing rosacea. Although these are less common possible triggering factors, the aim of this article is to present the current knowledge on the association between use of certain drugs or vitamins and rosacea.

Erlotinib-induced Rosacea-like Dermatitis

Skin and skin adnexa toxicities are the most common side effects associated with epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs) and occur in most patients receiving this therapy. The majority of these cutaneous side effects are transient, reversible, and dose dependent. Although these symptoms are in general not severe, they significantly affect quality of life and can have a serious effect on treatment compliance as well as the treatment regimen. The most common early symptoms present as papulopustules on an erythematous base, usually localized in seborrheic areas. This clinical presentation is commonly described as "acneiform", although these adverse reactions have clinical presentations, such as rosacea-like and seborrheic-like dermatitis. In this context, we report a case of a 77-year-old man with a medical history of planocellular lung cancer with ipsilateral pulmonary metastasis and mediastinum infiltration who received erlotinib as a third-line therapy, presenting with centrofacial rosaceiform rash as a side effect associated with the use of EGFR-TKIs. The patient had a negative previous history of rosacea. Therefore, symptoms probably occurred as an adverse reaction due to the oncological therapy. Current terminology of early cutaneous adverse reactions caused by EGFR-TKIs refers to "acneiform" or "papulopustular" lesions, excluding less common side effects such as rosacea-like dermatitis so these symptoms might be overlooked and misdiagnosed. Thus, we would like to emphasize the importance of developing a more accurate classification of terms in order to provide early detection of all possible cutaneous side effects, including less common ones, providing specific and timely treatment, and allowing continuation of drug therapy.

Severe Tacrolimus-Induced Granulomatous Rosacea Recalcitrant to Oral Tetracyclines

Topical tacrolimus has been observed to induce granulomatous rosacea (GR) in prior case reports and series. In most cases, patients recover fully after withdrawing tacrolimus and initiating doxycycline or minocycline. Herein, we describe a case of severe GR, which required further therapy. Clinicians should be aware of this rare complication because of the frequent use of topical tacrolimus.

Rosacea-like eruption due to topical pimecrolimus

Topical calcineurin inhibitors have been used outside their approved indications for a number of conditions, including topical steroid-induced rosacea. However, tacrolimus ointment itself has been reported to trigger rosacea in a small number of cases. We report a case of a rosacea-like eruption in a 39-year-old woman occurring after the use of pimecrolimus cream for 12 months for atopic dermatitis. Withdrawal of pimecrolimus combined with treatment with oral lymecycline, topical metronidazole, and an emollient resulted in resolution of the eruption. There have been 5 previously reported cases of a topical pimecrolimus-induced rosacea-like eruption suggesting that this rare side-effect may be a class effect of all topical calcineurin inhibitors. Dermatologists prescribing these drugs should be aware of this uncommon complication and may wish to warn patients of its occurrence as a potential side-effect when using topical calcineurin inhibitors in facial skin in adults.

Pyridoxine induced rosacea-like dermatitis

Rosacea is a common chronic inflammatory cutaneous disease of unknown etiology, characterized by remissions and exacerbations, presenting with centrofacial erythema and telangiectasias. It affects mainly adults around the age of 30 years and classically predominates in females. The pathophysiology of rosacea has not yet been fully understood. Risk factors are positive family history, very light skin phototype, sun exposure and consumption of spicy food or alcohol. Recently, there has been some evidence that some drugs or vitamins could be potential factors that can aggravate rosacea or induce rosacea-like symptoms. In this context, we present a 53-year-old female developing rosacea-like dermatitis due to a fixed combination of isoniazid and pyridoxine, which she was receiving along with rifampicin for the treatment of pulmonary tuberculosis.

Novel sulfated polysaccharides disrupt cathelicidins, inhibit RAGE and reduce cutaneous inflammation in a mouse model of rosacea

BACKGROUND

Rosacea is a common disfiguring skin disease of primarily Caucasians characterized by central erythema of the face, with telangiectatic blood vessels, papules and pustules, and can produce skin thickening, especially on the nose of men, creating rhinophyma. Rosacea can also produce dry, itchy eyes with irritation of the lids, keratitis and corneal scarring. The cause of rosacea has been proposed as over-production of the cationic cathelicidin peptide LL-37.

METHODOLOGY/PRINCIPAL FINDINGS

We tested a new class of non-anticoagulant sulfated anionic polysaccharides, semi-synthetic glycosaminoglycan ethers (SAGEs) on key elements of the pathogenic pathway leading to rosacea. SAGEs were anti-inflammatory at ng/ml, including inhibition of polymorphonuclear leukocyte (PMN) proteases, P-selectin, and interaction of the receptor for advanced glycation end-products (RAGE) with four representative ligands. SAGEs bound LL-37 and inhibited interleukin-8 production induced by LL-37 in cultured human keratinocytes. When mixed with LL-37 before injection, SAGEs prevented the erythema and PMN infiltration produced by direct intradermal injection of LL-37 into mouse skin. Topical application of a 1% (w/w) SAGE emollient to overlying injected skin also reduced erythema and PMN infiltration from intradermal LL-37.

CONCLUSIONS

Anionic polysaccharides, exemplified by SAGEs, offer potential as novel mechanism-based therapies for rosacea and by extension other LL-37-mediated and RAGE-ligand driven skin diseases.

Steroid-induced rosacealike dermatitis: case report and review of the literature

Steroid-induced rosacealike dermatitis (SIRD) is an eruption composed of papules, pustules, papulovesicles, and sometimes nodules with telangiectatic vessels on a diffuse erythematous and edematous background. It results from prolonged topical steroid use or as a rebound phenomenon after discontinuation of topical steroid. There are 3 types of SIRD that are classified based on the location of the eruption: perioral, centrofacial, and diffuse. Diagnosis of this disease entity relies on a thorough patient history and physical examination. Treatment involves discontinuation of the offending topical steroid and administration of oral and/or topical antibiotics. Topical calcineurin antagonists should be considered as alternative or adjunctive therapies for patients who do not respond to traditional treatments. Dermatologists may need to provide psychological support during office visits for patients who have difficulty dealing with the discontinuation of topical steroid and/or the psychological impact of a flare. Epidemiology, pathogenesis, histopathology, and differential diagnosis of the entity also are reviewed.

Severe exacerbation of rosacea induced by cinnamon supplements

The authors report a case of a 68-year-old Caucasian female with type 2 diabetes mellitus who experienced an acute exacerbation of her rosacea 2 weeks after self-initiating cinnamon oil pills to lower her blood sugar levels. Historically, cinnamon oil has been used for a variety of medicinal purposes, but recently the use of cinnamon oil in lowering blood glucose and cholesterol levels in patients with type 2 diabetes is being investigated and gaining popularity amongst the general population. The use of cinnamon has commonly produced cutaneous side effects of irritant or allergic contact dermatitis and been reported to have vasodilatory effects. Yet, there are no reports of cinnamon use triggering a rosacea exacerbation in the literature.

Acute papulopustular Rosacea-like eruption from oral parabens

This article does not have an abstract.

An open-label pilot study to evaluate the safety and efficacy of topically applied pimecrolimus cream for the treatment of steroid-induced rosacea-like eruption

BACKGROUND

Steroid-induced rosacea-like eruption is characterized by facial rosacea-like dermatitis in patients that have been treated with topical steroids for relatively long periods.

OBJECTIVE

To evaluate the efficacy and tolerability of 1% pimecrolimus topical cream for steroid-induced rosacea-like eruption.

METHODS

In an open-label pilot study, 40 patients were enrolled and instructed to apply 1% pimecrolimus cream twice daily for 6 weeks. Patients were evaluated by a rosacea clinical score, investigator's global assessment, overall erythema severity, and tolerability at weeks 0, 2, and 6.

RESULTS

In 35 patients, the rosacea clinical score decreased significantly from 16.0+/-4.3 at baseline to 8.1+/-3.3 at week 2 and 4.2+/-2.5 at week 6 (P<0.0001). Investigator's global assessment was 4.1+/-1.1 (baseline), then decreased to 1.4+/-0.8 (week 2) and 0.5+/-0.6 (week 6) (P<0.0001). By week 6, 48.6% of the patients were clear. Overall erythema severity was 2.4+/-0.7 (baseline), 0.9+/-0.4 (week 2), and 0.3+/-0.4 (week 6) (P<0.0001). Cutaneous adverse events (local burning, stinging, and itching) occurred in 17.5%.

CONCLUSION

Pimecrolimus cream might be efficacious, safe, and well tolerated for steroid-induced rosacea-like eruption. The small sample size and open label nature of this study is its limitation. Further double-blind, vehicle-controlled studies are needed.

Steroidaggravierte Rosazea

Steroid-induced erythema in rosacea is a therapeutic challenge because of its tendency to rebound and the local characteristics of the facial skin. We describe 3 cases of steroid-induced rosacea with the typical history of steroid abuse with tachyphylaxis. Steroids with increasing potency had to be used with increasing frequency in the course of treatment in order to achieve a response. Acute exacerbations followed any attempt at withdrawal. The steroid treatment was discontinued and therapy with pimecrolimus cream 1% twice daily initiated. This brought rapid and marked improvement within a few days. The cases show that the calcineurin antagonist pimecrolimus offers an effective and well-tolerated therapy option in the acute therapy of steroid-aggravated facial dermatoses.

Papulopustular drug eruption due to an epidermal growth factor receptor inhibitors, erlotinib and cetuximab

Two patients receiving epidermal growth factor receptor inhibitors for cancer treatment developed papulopustular eruptions a few days after starting treatment. One patient is a 56-year-old man with metastatic lung cancer treated with erlotinib. Bacterial cultures of the nares and a pustule showed no growth. The eruption improved with a lowered dose of erlotinib and the application of topical clindamycin solution and triamcinolone cream. The other patient is a 53-year-old man with metastatic rectal cancer treated with cetuximab. Bacterial culture of a pustule grew Staphylococcus aureus, and a skin biopsy specimen showed a suppurative folliculitis. The eruption improved with a two-week course of oral antibiotics and the application of topical clindamycin solution and triamcinolone cream. A papulopustular eruption occurs in up to 90% of patients treated with epidermal growth factor receptor blocking agents and may correlate with a positive response to chemotherapy. Treatment options are based on anecdotal evidence and may include topical antibiotics, topical glucocorticoids, and oral antibiotics for secondary infection.

Unintended cutaneous reactions to CS spray

CS spray (2-chlorobenzylidene malononitrile 5% w/v in methyl isobutyl ketone) has been used by the police force in the UK as an incapacitant for nearly a decade. It causes a number of well-recognized cutaneous reactions, which are generally regarded as short-lived. These include skin burning, erythema and blistering. However, a range of unpredictable cutaneous reactions to CS spray may also occur. We have found contact allergy, leukoderma, initiation or exacerbation of seborrhoeic dermatitis, and aggravation of rosacea following CS spray exposure in 6 police officers and 1 doorman. These skin reactions have required long-term changes in working practice for the affected individuals. Police officers may have repeated exposure to CS spray during their training and in their work, and designated police officers carry CS spray canisters daily in the line of duty. They may therefore be at greater risk of exposure to CS spray and its unintended effects than many assailants.

Rosacea and contact allergy to cosmetics and topical medicaments - retrospective analysis of multicentre surveillance data 1995-2002

The role of contact allergy in rosacea has rarely been investigated. In this retrospective study, 361 out of 76,697 patients tested and documented by the Information Network of Departments of Dermatology between 1995 and 2002 had rosacea. Patch tests included standard series and constituents of cosmetics and topical medicaments. 118/361 had additionally been patch tested with their own cosmetics/medicaments. Positive reactions occurred to nickel (II) sulfate in 9.3%, fragrance mix in 8.8%, thimerosal in 6.9%, Myroxylon pereirae resin in 5.9%, potassium dichromate in 4.6% and propolis in 2.8%. Whereas rosacea patients had a significantly higher risk of contact allergy to propolis compared to the remaining patients, in an age- and sex-adjusted analysis, contact allergy to nickel was significantly less frequent in this group. For Lyral, the risk was elevated, albeit not significantly. Only 2/329 patients were positive to neomycin sulfate and 1/100 to gentamicin sulfate, among the panel of (topical) antibiotics tested. Among 118 patients tested with their own products, 3 were tested to metronidazole, 1 reacting positively. Irritant or doubtful patch test reactions were provoked by various substances (vehicles, oxidants and preservatives of various creams), which might also be clinically important, considering the heightened sensitivity of rosaceous skin.

Induction of Rosaceiform Dermatitis During Treatment of Facial Inflammatory Dermatoses With Tacrolimus Ointment

BACKGROUND

Tacrolimus ointment is increasingly used for anti-inflammatory treatment of sensitive areas such as the face, and recent observations indicate that the treatment is effective in steroid-aggravated rosacea and perioral dermatitis. We report on rosaceiform dermatitis as a complication of treatment with tacrolimus ointment.

OBSERVATIONS

Six adult patients with inflammatory facial dermatoses were treated with tacrolimus ointment because of the ineffectiveness of standard treatments. Within 2 to 3 weeks of initially effective and well-tolerated treatment, 3 patients with a history of rosacea and 1 with a history of acne experienced sudden worsening with pustular rosaceiform lesions. Biopsy revealed an abundance of Demodex mites in 2 of these patients. In 1 patient with eyelid eczema, rosaceiform periocular dermatitis gradually appeared after 3 weeks of treatment. In 1 patient with atopic dermatitis, telangiectatic and papular rosacea insidiously appeared after 5 months of treatment.

CONCLUSIONS

Our observations suggest that the spectrum of rosaceiform dermatitis as a complication of treatment with tacrolimus ointment is heterogeneous. A variety of factors, such as vasoactive properties of tacrolimus, proliferation of Demodex due to local immunosuppression, and the occlusive properties of the ointment, may be involved in the observed phenomena. Future studies are needed to identify individual risk factors.

Rosacea fulminans associated with pegylated interferon alpha-2B and ribavirin therapy

Rosacea fulminans is characterized by the sudden onset of large, coalescing nodules and draining sinuses on the face. A few reports have linked medications to this condition, but none have described the onset of rosacea fulminans with pegylated interferon or ribavirin therapy. We report a patient who presented with rosacea fulminans after initiation of therapy for Hepatitis C.

Combination therapy of tetracycline and tacrolimus resulting in rapid resolution of steroid-induced periocular rosacea

Standard treatment of steroid-induced rosacea includes discontinuation of steroids and use of an oral tetracycline. A temporary decrease to a lower-potency steroid prior to discontinuation remains optional. The limitations of standard therapy include a prolonged course of treatment with exacerbations prior to permanent improvement. Our challenge was to identify a treatment regimen to resolve steroid-induced periocular rosacea quickly and with minimal rebound effect.

Case report. Rosacea-like Tinea incognito

We report a case of dermatophytosis of the face due to Microsporum canis that was exacerbated and altered clinically by a long-term application of topical corticosteroids. We considered this case a rosacea-like tinea incognito of the beard area.

Rosacea fulminans triggered by high-dose vitamins B6 and B12

Rosacea fulminans is a rare variant of rosacea conglobata that occurs almost exclusively in women well past adolescence. The aetiology is unknown, although immunological, hormonal, and vascular factors have been suggested. We report the case of a 17-year-old girl with rosacea fulminans that was temporally associated with daily ingestion of high-dose vitamin B supplements. The onset was sudden and cosmetically disabling. The eruption improved when the vitamin supplement was discontinued and a therapeutic regimen including isotretinoin and methylprednisolone was introduced. It seems appropriate to consider the possibility of such a vitamin B-triggered condition in cases of subjects presenting new or exacerbating facial eruptions.

Tacrolimus ointment for the treatment of steroid-induced rosacea: A preliminary report

BACKGROUND

Excessive topical corticosteroid application to facial areas commonly leads to steroid-induced rosacea. This may be a recalcitrant problem that requires months of antibiotic and anti-inflammatory therapy before it resolves.

OBJECTIVE

The purpose of this article is to review the use of tacrolimus ointment, a macrolide anti-inflammatory ointment for the treatment of 3 patients with steroid-induced rosacea.

METHODS

Three patients with steroid-induced rosacea applied tacrolimus ointment, 0.075% twice daily for 7 to 10 days. Patients were also instructed to avoid topical corticosteroid use and other rosacea-aggravating substances including caffeine, spicy foods, alcohol, hot fluids, and fluoride. Patients were observed for tenderness, erythema, and relief of pruritus.

RESULTS

Pruritus, tenderness, and erythema were resolved in all 3 patients after 7 to 10 consecutive days' use of tacrolimus 0.075% ointment in conjunction with avoidance of topical steroids, caffeine, spicy food, alcohol, hot fluids, and fluoride.

CONCLUSION

This preliminary study demonstrates that tacrolimus 0.075% ointment may be effective for patients with steroid-induced rosacea, when combined with avoidance of topical steroid use, as well as avoidance of other agents known to aggravate rosacea (caffeine, spicy foods, alcohol, hot fluids, and fluoride).

Steroid rosacea in prepubertal children

OBJECTIVE

To examine clinical associations, family history of rosacea, and response to treatment in prepubertal children with steroid rosacea.

DESIGN

Retrospective case-series evaluation of children younger than 13 years with steroid rosacea seen over an 8-year period (1991-1998).

SETTING

Ambulatory care university hospital.

PATIENTS

Referral patients from pediatricians serving a population of 3.4 million.

INTERVENTIONS

Abrupt cessation of topical corticosteroid use and initiation of treatment with oral erythromycin stearate for 4 weeks.

MAIN OUTCOME MEASURES

Age at onset, class of topical corticosteroid used, family history of rosacea, location of lesions, treatment, and weeks to clearing.

RESULTS

We evaluated 106 (46 boys and 60 girls) who developed steroid rosacea. Preceding steroids used were predominantly (54% of children) class 7 agents including 1% hydrocortisone and over-the-counter hydrocortisone preparations. Only 3% of children had used superpotent (class 1) topical corticosteroids. The mean age at onset was 7.04 years (range, 6 months to 13 years). Twenty-nine children were younger than 3 years. A family history of rosacea was found for 20% of the children. After abruptly stopping topical steroid use and starting treatment with oral erythromycin, 86% of children had complete clearing within 4 weeks and 100% by 8 weeks. Clearing within 3 weeks was observed in 22% of children.

CONCLUSIONS

Abrupt discontinuation of topical corticosteroids and institution of oral antibiotics resulted in clearing within 4 weeks. This finding does not support the concept that prepubertal children with steroid rosacea need to continue low-strength steroids in a gradual withdrawal strategy. This conclusion is supported by the finding that 54% developed the steroid rosacea while being treated with the lowest-strength (class 7) topical corticosteroids. Even over-the-counter hydrocortisone preparations induced steroid rosacea in susceptible children. Susceptibility may be genetic as 20% of children had a first-degree relative with rosacea.