Delorme's operation and sphincteroplasty for rectal prolapse and fecal incontinence.
Clinical and manometric results of Delorme's operation and sphincteroplasty were assessed retrospectively in patients undergoing this procedure for fecal incontinence and rectal prolapse. A series of 33 patients (11 males, 22 females; aged 18-83 years, mean 59) with external rectal prolapse were treated by Delorme's operation between 1989 and 1996. Mean follow-up was 39 months (range 7-84). Sphincteroplasty was associated in 12 cases with severe fecal incontinence due to striated muscle defects. Good results were achieved in 27 patients (79%); prolapse recurrence was observed in 6 (21%), the mean recurrence time being 9 months (range 1-24 months). There were no postoperative deaths. Minor complications occurred in 15 patients. Changes in preoperative and postoperative manometric patterns were as follows (mean +/- SEM): voluntary contraction from 59 +/- 6.9 to 66 +/- 7.1 mmHg (P = 0.05), resting tone from 33 +/- 5 to 32 +/- 4.3 mmHg, rectal sensation from 59 +/- 5 to 61 +/- 5.2 ml of air (n.s.). A solitary rectal ulcer syndrome was detected in five patients. The histological pattern demonstrated pathological changes in 40% of cases. Fecal incontinence was resolved in 6 of 20 cases (30%) and chronic constipation in 4 of 9 (44%). Failure (n = 3) was related primarily to postoperative sepsis. The incontinence score showed a mean improvement of 35% decreasing, from 4.5 +/- 0.39 to 2.9 +/- 0.44 after surgery (P < 0.01). In conclusion, Delorme's procedure did not lead to constipation and improved anal continence when associated with sphincteroplasty.
Pescatori
M
M
Coloproctology Unit, Villa Flaminia, Rome, Italy.
Interisano
A
A
Stolfi
V M
VM
Zoffoli
M
M
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001003:Anal Canal / Q000503:physiopathology / Q000601:surgery*; D003248:Constipation / Q000503:physiopathology / Q000601:surgery; D013505:Digestive System Surgical Procedures / Q000009:adverse effects / Q000379:methods*; D005242:Fecal Incontinence / Q000503:physiopathology / Q000601:surgery*; D005260:Female; D006801:Humans; D007413:Intestinal Mucosa / Q000601:surgery*; D008297:Male; D008365:Manometry; D008875:Middle Aged; D011183:Postoperative Complications; D012005:Rectal Prolapse / Q000503:physiopathology / Q000601:surgery*; D012008:Recurrence; D012189:Retrospective Studies