Laparoscopic total colectomy with ileorectal anastomosis and subtotal colectomy with antiperistaltic cecorectal anastomosis for slow transit constipation

Abstract

To investigate the clinical efficacy of laparoscopic total colectomy with ileorectal anastomosis (TC-IRA) and laparoscopic subtotal colectomy with antiperistaltic cecorectal anastomosis (SC-ACRA) on adults with slow transit constipation (STC). One hundred and three patients with STC were assigned to the TC-IRA group (n = 53) and the SC-ACRA group (n = 50). The clinical data were analyzed. The surgery was successful in all patients (100%). Significantly (P = 0.03) more patients took anti-laxatives during hospitalization in the TC-IRA than the SC-ACRA group (39.62% vs. 20.00%). Abdominal pain and distension was present in 33.96% and 32.00% patients in the TC-IRA and SC-ACRA group, respectively, which decreased insignificantly (P > 0.05) to 18.87% and 18.00% 24 months after surgery, respectively. The postoperative Wexner and gastrointestinal quality of life (GIQLI) scores were not significantly different (P > 0.05) at all times after surgery in both groups. The defecation frequency decreased in both groups, and the average defecation frequency was significantly (P < 0.05) higher in the TC-IRA than the SC-ACRA group (3.91 ± 1.23 vs. 3.14 ± 1.15 times/day) at 3 months. Three months after surgery, significantly (P < 0.05) fewer patients were satisfied with defecation frequency in the TC-IRA than the SC-ACRA group (29 vs. 37 patients), whereas the number of patients who were willing to choose the same procedure again was not significantly (P > 0.05) different between the two groups. The WIS score of patients was significantly (P = 0.035) higher in the TC-IRA than the SC-ACRA group (6 vs. 5) 3 months later. TC-IRA and SC-ACRA are both safe and effective for adult slow transit constipation, and can significantly improve the quality of life of patients. Even though SC-ACRA has better early defecation frequency, postoperative antidiarrheal application and satisfaction, the long-term follow-up effects are similar.

Keywords: Antiperistaltic cecorectal anastomosis; Colectomy; Ileorectal anastomosis; Laparoscopic; Slow transit constipation.