J Drugs Dermatol
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Randomized Controlled Trial Multicenter Study Comparative Study
A Phase 2b, Randomized, Double-Blind Vehicle Controlled, Dose Escalation Study Evaluating Clascoterone 0.1%, 0.5%, and 1% Topical Cream in Subjects With Facial Acne
Androgens play a key role in acne pathogenesis in both males and females. Clascoterone (CB-03-01, Cortexolone 17α propionate) cream is a topical anti-androgen under investigation for the treatment of acne. The results from a phase 2b dose escalating study are discussed. Methods: Primary objective: to compare the safety and efficacy of topical creams containing clascoterone 0.1% (twice daily [BID]), 0.5% (BID), or 1% (daily [QD] or BID) versus vehicle (QD or BID) in male and female subjects ≥12 years with facial acne vulgaris. ⋯ Erythema was the most prevalent LSR; 36.8% had at least minimal erythema at some point during the study. Conclusions: All clascoterone cream concentrations were well tolerated with no clinically relevant safety issues noted. Clascoterone 1% BID treatment had the most favorable results and was selected as the best candidate for further clinical study and development. Two Phase 3 investigations of clascoterone topical cream, 1% for the treatment of moderate-to-severe acne vulgaris in individuals ≥9 years recently concluded. J Drugs Dermatol. 2019;18(6):570-575.
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Clinical Trial
Adalimumab versus Rifampicin Plus Clindamycin for the Treatment of Moderate to Severe Hidradenitis Suppurativa: A Retrospective Study
In the present single-center retrospective study, we investigated our data to evaluate the efficacy of the classic antibiotic combination (rifampicin and clindamycin) compared to adalimumab treatment in patients affected by moderate-to-severe hidradenitis suppurativa. Disease severity and quality of life were registered using the modified Sartorious score and Hidradisk, respectively. Data were collected before starting treatment (T0) and after ten weeks of therapy (T10). ⋯ The mean modified Sartorius Score before starting treatment was 74.93 while the value at week 10 was 39.86 (P less than 0.0001). The mean Hidradisk value before starting treatment was 77.73 while the value at week 10 decreased to 51.86 (P less than 0.0001). Eighteen patients (18/30) achieved the HiSCR. J Drugs Dermatol. 2019;18(5):437-438.
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Low-dose naltrexone (LDN) has been successfully studied as an immunomodulatory and anti-inflammatory therapy in a wide range of conditions including Crohn’s disease, fibromyalgia, major depressive disorder, cancer, chronic regional pain syndrome, Charcot-Marie-Tooth, and multiple sclerosis.1-5 Recently, off label LDN has been shown to improve dermatologic conditions such as systemic sclerosis, Hailey-Hailey Disease, lichen planopilaris, and guttate psoriasis.6-9 In this article, we examine the existing evidence for use of LDN in skin disease and discuss its potential application in the treatment of atopic dermatitis (AD). J Drugs Dermatol. 2019;18(3):235-238.
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Objective: To study the safety, efficacy, optimal volume, and longevity of an injectable hyaluronic acid (HA) gel dermal filler to treat facial temporal fossa fat loss. Methods and materials: This open-label, single-site, 12-month study used 20 mg/mL HA gel to correct volume loss in both temples in 30 subjects. Touch-ups were allowed at week 2. At each visit, the investigator completed a Frontal Temporal Fossa Scale and a 7-point satisfaction scale. ⋯ Injections were well tolerated, and no patients developed vascular compromise, vascular events, or visual disturbances. Conclusion: HA gel (20 mg/mL) is safe and efficacious when used in the facial temporal fossa. The results lasted at least 12 months in 98% of subjects. Most subjects perceived themselves as looking younger than at baseline. J Drugs Dermatol. 2019;18(1):67-74.
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Behçet’s syndrome is an inflammatory disease characterized by aphthous oral ulcers and several systemic manifestations, which include genital ulcers, ocular disease, skin lesions, arthritis, and vascular disease