title: Results of colectomy for severe slow transit constipation.
abstract: OBJECTIVE
  This study assesses the outcome of a standardized operation performed by two surgeons for severe idiopathic slow transit constipation that was resistant to laxative treatment.
  
  
  METHODS
  Fifty-nine consecutive patients, 4 men and 55 women, with a mean age of 42.3 years, underwent colectomy with ileorectal anastomosis. Slow colonic transit was demonstrated in each case. Fifty-two patients were available for follow-up, with median time to follow-up being 42 (range, 3-81) months.
  
  
  RESULTS
  Median bowel frequency was 4 per 24 hours. Sixty-nine percent had four or less bowel movements daily. Ten percent used antidiarrheal medication regularly. One patient had a stoma for recurrent severe constipation. Mean continence score was 1.8 (on a scale of 0-20); six patients were incontinent, and four of these six had normal preoperative anal manometry. Fourteen patients (27 percent) had difficulty with rectal evacuation. Preoperative defecating proctography was a poor predictor of postoperative evacuation difficulties. Twenty-seven patients (52 percent) had persisting abdominal pain, but there was a significant improvement in the degree of pain (P <0.00001). Forty-seven patients (90 percent) were satisfied with the outcome of the operation (and would elect to have it done again). Dissatisfied patients had recurrent constipation or diarrhea and incontinence.
  
  
  CONCLUSIONS
  Colectomy with ileorectal anastomosis produces a satisfactory functional outcome in the majority of patients undergoing surgery for severe constipation with proven slow colonic transit.
authors.affiliation: Colo-Rectal Unit, St. George Hospital, Sydney, Australia.
authors.forename: D Z
authors.initials: DZ
authors.lastname: Lubowski
authors.forename: F C
authors.initials: FC
authors.lastname: Chen
authors.forename: M L
authors.initials: ML
authors.lastname: Kennedy
authors.forename: D W
authors.initials: DW
authors.lastname: King
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003082:Colectomy / Q000009:adverse effects / Q000379:methods*; D003248:Constipation / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D005772:Gastrointestinal Transit; D006801:Humans; D008297:Male; D008875:Middle Aged; D017060:Patient Satisfaction; D011237:Predictive Value of Tests; D011859:Radiography; D012008:Recurrence; D016896:Treatment Outcome