アトピー性皮膚炎（AD）患者を対象としたGSK2894512クリームの用量探索試験
基本情報
- NCT ID
- NCT02564055
- ステータス
- 完了
- 試験のフェーズ
- 第2相
- 試験タイプ
- 介入
- 目標被験者数
- 247
- 治験依頼者名
- GlaxoSmithKline
概要
This study will evaluate the efficacy and safety of two concentrations (0.5 percent \[%\] and 1%) and two application frequencies (once a day and twice a day) of GSK2894512 cream for the topical treatment in adolescent and adult subjects with atopic dermatitis. Results from this study will be considered when selecting the most appropriate concentration of GSK2894512 cream and application frequency in future clinical studies. This is a multicenter (United States, Canada, and Japan), randomized, double-blind (sponsor-unblind), vehicle-controlled, 6-arm, parallel-group, dose-finding study in adolescent and adult subjects with atopic dermatitis. Two concentrations of GSK2894512 cream (0.5% and 1%) and a vehicle control cream will be equally randomized and evaluated following application to all atopic dermatitis lesions (except on the scalp) once daily (evening) or twice daily (morning and evening) for 12 weeks. This study will consist of 3 periods: up to 4 weeks screening, 12 weeks double-blind treatment, and 4 weeks post-treatment follow-up. The total duration of subject participation will be approximately 16 to 20 weeks. Approximately 270 adolescent and adult males and females subjects with atopic dermatitis will be screened in order to have at least 228 randomized subjects (38 subjects for each of the 6 treatment groups) and approximately 204 evaluable subjects overall. Approximately 30 subjects will be randomized in Japan to achieve at least 24 evaluable Japanese subjects.