P4, N=30, Not yet recruiting, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology; Union Hospital, Tongji Medical College, Huazhong University o
P4, N=1000, Not yet recruiting, Nanjing DrumTower Hospital of Nanjing University Medical School; Nanjing DrumTower Hospital of Nanjing University Medical School
P4, N=80, Not yet recruiting, The Second Affiliated Hospital of Zhejiang University School of Medicine; The Second Affiliated Hospital of Zhejiang University School of Medicine
P4, N=88, Not yet recruiting, Beijing Friendship Hospital Affiliated to Capital Medical University; Beijing Friendship Hospital Affiliated to Capital Medical University
In April 2025, ivarmacitinib was approved in China for use in adult patients with moderate to severe atopic dermatitis (AD) who have had an inadequate response or intolerance to topical or other systemic treatments. This article summarizes the milestones in the development of ivarmacitinib leading to this first approval for the treatment of adult patients with active AS.