Colon surgery showdown: which operation best relieves chronic constipation?
Disease control
Ongoing
This study compares two surgical procedures for people with severe, long-term constipation that hasn't improved with other treatments. One surgery removes the entire colon and connects the small intestine to the rectum; the other removes only part of the colon and connects the re…
Phase: NA • Sponsor: Third Military Medical University • Aim: Disease control
Last updated May 14, 2026 12:05 UTC