Functional results after treatment of rectal prolapse with rectopexy and sigmoid resection.
Constipation and incontinence are frequent complications of rectal prolapse. Surgery should not only aim to correct prolapse but also improve bowel and sphincter function. From 1986-1991 42 patients with procidentia were treated by rectopexy and sigmoid resection. The mean age was 61.1 years. Thirty-nine patients were available for follow-up examination. Mean follow-up was 54 months. Functional data were collected prospectively before the operation and at follow-up and included clinical parameters, a constipation score, an incontinence score, anal manometry [mean resting pressure (MRP), mean maximum pressure (MMP)], proctography [anorectal angle (ARA)] and colonic transit studies [mean transit time (MTT), rectosigmoid transit time (RSTT)]. The postoperative complication rate was 7.1% (n = 3), mortality was 0%. No recurrence was seen. Constipation complaints improved from 43.6% to 25.6% (p < 0.001) and incontinence from 66.6% to 23.1% (p < 0.001). MRP increased from 36.5 mmHg to 46.0 mmHg and MMP from 90.5 mmHg to 103.0 mmHg (p < 0.001). ARA changed from 102 to 98 degrees (p < 0.001) and correlated with sphincter tone and continence. MTT decreased from 47.8 to 38.5 hours, segmental transit (RSTT) from 21.1 to 12.7 hours (p < 0.001). Our results indicate that rectopexy with sigmoid resection is a safe and effective procedure for rectal prolapse and improves functional disorders of bowel and sphincter.
Huber
F T
FT
Department of Surgery, Technical University of Munich, Germany.
Stein
H
H
Siewert
J R
JR
D000328:Adult; D000368:Aged; D012809:Colon, Sigmoid / Q000601:surgery*; D003248:Constipation / Q000209:etiology*; D005242:Fecal Incontinence / Q000209:etiology*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology*; D012005:Rectal Prolapse / Q000601:surgery*; D012007:Rectum / Q000601:surgery*