[Selective segmental colectomy in diverticular sigmoiditis. The surgical risk is not increased after 70 years of age].
Segmental colectomy for complicated diverticulitis is often indicated, between attacks, in elderly patients. We report a retrospective study of operated patients over the age of 70. The aim of this retrospective study was to evaluate the age risk of consecutive patients operated between diverticular attacks by segmental colectomy, and whether such a surgical procedure is justified, as the life expectancy of these patients was 74 years for men and 81.9 years for women in 1996.


METHODS
From January 1990 to December 1996, 117 patients were operated, between attacks, for complicated sigmoid diverticulitis; 31% (n = 37) were over the age of 70 years. They were 16 men and 21 women with an overall mean age of 77 (range: 70-85 years). Indications for surgery were repeated attacks (n = 17), large bowel stenosis (n = 14) and colovesical fistula (n = 6). The operation was performed an average 8 weeks after the last infectious episode (3-10 weeks).


RESULTS
Among patients over the age of 70 years, the postoperative morbidity rate was 40% and there was no mortality. One patient was reoperated for an anastomotic abscess and was managed by protective colostomy and pelvic drainage with conservation of the anastomosis.


CONCLUSIONS
This retrospective study shows that in our experience, one third of patients operated for a complication of diverticulitis were over the age of 70 years. In this subgroup, left colectomy, when performed between attacks carries an acceptable specific morbidity and no mortality. A further study could compare the percentage and outcome of operated patients with those who were denied surgery.
Berger
A
A
Service de Chirurgie Générale et Digestive, Hôpital Laennec, Paris.
Zinzindohoué
F
F
Pardies
P
P
Wind
P
P
Cellier
C
C
Barbier
J P
JP
Cugnenc
P H
PH
D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D003082:Colectomy; D003108:Colonic Diseases / Q000209:etiology / Q000601:surgery; D003251:Constriction, Pathologic / Q000601:surgery; D004238:Diverticulitis / Q000150:complications / Q000601:surgery*; D005260:Female; D006801:Humans; D007412:Intestinal Fistula / Q000209:etiology / Q000601:surgery; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D012086:Reoperation; D012189:Retrospective Studies; D012307:Risk Factors; D012810:Sigmoid Diseases / Q000150:complications / Q000601:surgery*; D001747:Urinary Bladder Fistula / Q000209:etiology / Q000601:surgery