Adalimumab in Japanese patients with active ulcers of pyoderma gangrenosum: Final analysis of a 52-week phase 3 open-label study.

ABSTRACT: In this 52-week, phase 3 open-label study, efficacy and safety of adalimumab were evaluated in Japanese patients with active ulcers due to pyoderma gangrenosum (PG) during a 26-week treatment period and another 26-week extension period. Patients received adalimumab 160 mg at week 0, 80 mg at week 2, and 40 mg every week from week 4. At week 26, 12 of 22 patients (54.5%, p < 0.001) achieved the primary efficacy endpoint of PG area reduction 100 (PGAR 100, complete skin re-epithelialization) for the target ulcer. Nine patients with Physician's Global Assessment (PGA) score of 1, 2, or 3, including four patients achieving PGAR 100, continued into the extension period. During the extension period, six of nine patients (66.7%) achieved PGAR 100 for the target PG ulcer at 52 weeks; one patient w

SUBMITTER: Yamasaki K 

PROVIDER: S-EPMC9313851 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature