Original articleDelgocitinib ointment, a topical Janus kinase inhibitor, in adult patients with moderate to severe atopic dermatitis: A phase 3, randomized, double-blind, vehicle-controlled study and an open-label, long-term extension study
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Funding sources: Supported by Japan Tobacco Inc. Japan Tobacco Inc. contributed to the study design, data collection, analysis, and interpretation of the data and provided medical writing assistance for the manuscript. All authors made the decision to submit the manuscript for publication.
Disclosure: Dr Nakagawa received consulting fees and/or speaker honoraria from AbbVie, Eisai, Eli Lilly Japan, Janssen, Japan Tobacco Inc, Kyowa Hakko Kirin, LEO Pharma, Maruho, Novartis, Tanabe Mitsubishi, Torii Pharmaceutical, and UCB Japan. Dr Nemoto received advisory board honoraria and/or speaker honoraria from Japan Tobacco Inc., Kyowa Hakko Kirin, LEO Pharma, and Maruho. Dr Igarashi received advisory board honoraria, consulting fees, or speaker honoraria from AbbVie, Eli Lilly Japan, Japan Tobacco Inc, Maruho, Novartis, Sanofi, and Torii Pharmaceutical and received research grants from AbbVie, Eli Lilly Japan, Japan Tobacco Inc, Novartis, and Sanofi. Dr Saeki received advisory board honoraria and/or speaker honoraria from Japan Tobacco Inc, Kyorin Pharmaceutical, Kyowa Hakko Kirin, Maruho, Taiho Pharma, Tanabe Mitsubishi, and Torii Pharmaceutical and received research grants from AbbVie, Japan Tobacco Inc, LEO Pharma, Maruho, Otsuka Pharmaceutical, and Sanofi. Mr Kaino and Mr Nagata are employees of Japan Tobacco Inc.
The results of part 1 of the study were presented at the 2019 American Academy of Dermatology Annual Meeting in Washington, DC, on March 1-2, 2019.
IRB approval status: Study-related documents, including the study protocol and informed consent forms, were reviewed by the Sugiura Clinic IRB on April 4, 2017, Atago Dermatology Clinic IRB on April 28, 2017, Osaka University Hospital IRB on March 28, 2017, Tokyo Teishin Hospital IRB on April 19, 2017, and Jichi Medical University Hospital IRB on April 28, 2017. The conduct of the study was approved for all the study sites.