192
Participants
Start Date
November 1, 2022
Primary Completion Date
December 6, 2023
Study Completion Date
January 31, 2024
Indomethacin Suppository
Patients in the regular dose group are given indomethacin suppository 100 mg anal plug immediately after operation, patients in the low dose group are given indomethacin suppository 50 mg anal plug immediately after operation, and patients in the high dose group are given indomethacin suppository 150 mg anal plug immediately after operation.
The First Affiliated Hospital of Soochow University, Suzhou
The First Affiliated Hospital of Soochow University
OTHER