Invited commentary.
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Acute Kidney Injury↗
Biomedical subjects
Gerald Weinstein
Publications and source records attributed to Gerald Weinstein.
Efficacy and safety of tacrolimus ointment treatment for up to 4 years in patients with atopic dermatitis.
OBJECTIVE: This study was designed to evaluate the long-term safety and efficacy of 0.1% tacrolimus ointment in adult and pediatric patients with atopic dermatitis (AD). METHODS: A total of 408 adult and 391 pediatric patients with AD who had participated in a previous clinical trial of tacrolimus ointment were enrolled in this long-term, open-label, noncomparative trial. Tacrolimus ointment 0.1% was applied twice daily either intermittently or continuously to the affected areas. Efficacy and safety assessments included percent body surface area affected, Eczema Area and Severity Index score, individual signs of AD, and the incidence of adverse events. RESULTS: A total of 799 patients were evaluated, of whom 300 (37.5%) were followed for more than 3 years (maximum 49 months). Improvements in efficacy parameters were observed within 1 week of treatment and continued for the duration of the study. Common adverse events included skin burning, pruritus, skin infection, skin erythema, flu-like symptoms, and headache. The incidence of adverse events, including cutaneous infections, did not increase with time on study. CONCLUSION: Tacrolimus ointment therapy is a rapidly effective and safe treatment for the management of AD in pediatric and adult patients for up to 4 years.
Adolescent↗
A systemic type I 5 alpha-reductase inhibitor is ineffective in the treatment of acne vulgaris.
Excessive sebum production is a central aspect of the pathophysiology of acne vulgaris. Sebaceous gland function is under androgen control and it is hypothesized that dihydrotestosterone is formed by the action of 5 alpha-reductase. Type I is the controlling isoenzyme. This study describes a 3-month, multicenter, randomized, placebo-controlled clinical trial with a potent, selective inhibitor of type I 5 alpha-reductase used alone and in combination with systemic minocycline. Inhibition of type I 5 alpha-reductase was not associated with clinical improvement of acne when used alone and did not enhance the clinical benefit of systemic minocycline. These results indicate the need for further work at the molecular level to better understand the action of androgens on sebaceous gland function.
Acne Vulgaris↗
An open pilot study using tacrolimus ointment in the treatment of seborrheic dermatitis.
Seborrheic dermatitis is generally treated with topical steroids, antifungals, or both. This pilot study was undertaken to examine the possibility of tacrolimus as a useful therapy for seborrheic dermatitis. In a single-center, open-label study, 18 consecutive patients with seborrheic dermatitis were treated with 0.1% tacrolimus for a total of 28 days or until complete clearance occurred, if sooner. Of the patients, 11 (61%) showed 100% clearance of their seborrheic dermatitis; the remaining 7 patients showed 70% to 99% clearance. The most common side effects were mild local burning and irritation.
Adult↗