Background: The efficacious acne treatment adapalene gel 0.1% is significantly less irritating than tretinoin of various concentrations and formulations, according to several clinical studies conducted predominantly in Caucasian patients.
Objectives: To confirm the lower irritation potential of adapalene gel 0.
Treatment of acne vulgaris can be challenging for both patients and physicians. Topical retinoids are often considered first-line therapy for the treatment of all but the most severe forms of acne. A variety of formulations of topical retinoids, including adapalene and tazarotene, are available but tazarotene 0.
View Article and Find Full Text PDFTopical retinoids are often recommended for preventing acne recurrence, but there are relatively few well-controlled maintenance studies published. The objective of the present study was to assess the maintenance effect of adapalene gel 0.1% relative to gel vehicle in subjects successfully treated in a previous 12-week adapalene-lymecycline 300 mg combination therapy study.
View Article and Find Full Text PDFClobetasol propionate is known to be a very effective treatment for psoriasis; however, its use is limited by potent corticosteroid class related side effects such as hypothalamic-pituitary-adrenal (HPA) axis suppression and atrophogenicity. The aim of this single-center, parallel group, randomized study was to assess the HPA axis suppression potential, atrophogenicity, and ocular tolerability of clobetasol propionate shampoo in 26 patients with scalp psoriasis. Suitable subjects were treated once daily for 4 weeks with clobetasol propionate shampoo, to be rinsed off after 15 minutes or with a leave-on clobetasol propionate gel.
View Article and Find Full Text PDFBackground: Various formulations of clobetasol propionate are currently used to treat psoriasis due to its anti-inflammatory, anti-pruritic, vasoconstrictive and immunomodulating properties.
Objective: To assess the efficacy, safety and remission profile of clobetasol propionate lotion compared to that of clobetasol propionate emollient cream and lotion vehicle in subjects with moderate to severe plaque-type psoriasis.
Methods: Multicentre, investigator-blind, randomized, active- and vehicle-controlled, parallel-group study.
Thirty-one subjects (8 males and 23 females; mean age, 49.8 years) were enrolled in a single-center study to assess the irritancy potential of adapalene (Differin cream 0.1% and Differin gel 0.
View Article and Find Full Text PDFThis multicenter, randomized, investigator-blinded study compared the efficacy and tolerability of a combination of lymecycline 300 mg/day orally and adapalene topical gel 0.1% (n = 118) to lymecycline 300 mg/day orally plus vehicle gel (n = 124) in patients with moderate to moderately severe acne vulgaris with both inflammatory and noninflammatory lesions. The primary efficacy end point, total lesion count at end point (last observation carried forward), showed a statistically significant difference in favor of the lymecycline plus adapalene group (P =.
View Article and Find Full Text PDFForty-two subjects with normal skin were enrolled in a single-center study to assess the cumulative irritancy potential of adapalene (Differin gel 0.1% and Differin solution 0.1%) compared with tazarotene (Tazorac gels 0.
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