900
Participants
Start Date
January 1, 2019
Primary Completion Date
February 28, 2025
Study Completion Date
February 28, 2025
Vedolizumab
Intravenous injection of VDZ (300mg/time) at weeks 0, 2, and 6, followed by intravenous injection of the same dose of VDZ every 8 weeks to maintain treatment.
the Second Affiliated Hospital of Wenzhou Medical University, Wenzhou
Second Affiliated Hospital of Wenzhou Medical University
OTHER