80
Participants
Start Date
February 1, 2025
Primary Completion Date
January 1, 2029
Study Completion Date
January 1, 2029
Celecoxib 400mg
Participants in the interventional group receive 200 mg celecoxib twice daily for 6 months
Placebo
Participants in the control group receive identically appearing placebo twice daily for 6 months
RECRUITING
Xijing Hospital of Digestive Diseases, Air Force Military Medical University, Xi'an
Air Force Military Medical University, China
OTHER