52
Participants
Start Date
March 20, 2023
Primary Completion Date
January 5, 2024
Study Completion Date
January 30, 2024
Cryotherapy
preoperative submucosal infiltration injection of cold saline solution (2-5 degrees Celsius)
Diclofenac sodium
preoperative submucosal infiltration injection of Diclofenac sodium (25mg/ml)
Dexamethasone sodium phosphate
preoperative submucosal infiltration injection of dexamethasone sodium phosphate (4mg/ml)
Ain Shams University, Cairo
Ain Shams University
OTHER