Defecation function and quality of life in patients with slow-transit constipation after colectomy

BACKGROUND: Although total or subtotal colectomy for slow-transit constipation (STC) has been proven to be a definite treatment, the associated defecation function and quality of life (QOL) are rarely studied. AIM: To evaluate the effectiveness of surgery for STC regarding defecation function and QOL. METHODS: From March 2013 to September 2017, 30 patients undergoing surgery for STC in our department were analyzed. Preoperative, intra-operative, and postoperative 3-mo, 6-mo, 1-year, and 2-year follow-up details were recorded. Defecation function was assessed by bowel movements, abdominal pain, bloating, straining, laxative, enema use, diarrhea, and the Wexner constipation and incontinence scales. QOL was evaluated using the gastrointestinal QOL index and the 36-item short form survey. RESULTS: < 0.05) and that the 36-item short form survey results displayed considerable improvements in six spheres (role physical, role emotional, physical pain, vitality, mental health, and general health) following surgery. CONCLUSION: Total or subtotal colectomy for STC is not only effective in alleviating constipation-related symptoms but also in enhancing patients' QOL.