the Affiliated Hospital of Putian University

This prospective randomized controlled study aims to include patients who have undergone anal fistula surgery, to observe the impact of early postoperative pelvic floor muscle training combined with dietary intervention on postoperative pain, bleeding, anal distension and defecation function, with the goal of clarifying the value of early rehabilitation intervention in the recovery after anal fistula surgery, and providing a reference for optimizing postoperative management plans in clinical practice.

This study compares three different ways surgeons close the wound after removing hemorrhoids (piles): leaving it completely open, stitching it completely closed, or stitching only half of it closed (semi-closed). The goal is to see which method leads to faster healing, less pain, fewer complications, and better long-term results. Patients undergoing hemorrhoidectomy will be randomly assigned to one of the three groups. All patients will receive standard post-operative care. Researchers will measure healing time, pain levels, need for pain medication, hospital stay, complications, and check if hemorrhoids come back within one year.