Total colectomy with ileorectal anastomosis leads to appreciable loss in quality of life irrespective of primary diagnosis

Abstract.

Total colectomy with ileorectal anastomosis (TC) is a well-accepted procedure for many colonic pathologies but data on faecal incontinence and related quality of life after TC are lacking. The aims of this study were to assess the long-term bowel frequency, degree of incontinence and quality of life with respect to faecal incontinence and to compare them with the outcome for TC for different diagnostic groups. We identified 54 patients who had undergone TC at Singapore General Hospital and interviewed them using two questionnaires: the faecal incontinence quality of life (FIQL) scale and the Wexner faecal incontinence score (WS). The patients were allocated in 3 groups based on the primary diagnosis leading to operation, i. e. slow-transit constipation or megacolon (STC), colonic neoplasm (CA) and complicated pan-colonic diverticular disease (DD). Median bowel frequencies for STC and DD groups were 2.5/day; for CA, it was 3.5/day (p=0.042). There was no significant difference in the FIQL score and WS between the groups. Eleven patients had some degree of faecal incontinence based on WS. Many patients (20.4%) with perfect continence had fear of faecal leakage affecting their quality of life. In conclusion, patients with frequent stools do not need to have incontinence to suffer from the fear of it. The primary pathology leading to TC made no difference to the faecal incontinence or bowel urgency problems.