Altemeier's procedure for rectal prolapse: analysis of long-term outcome in 60 patients.

Abstract

Altemeier's procedure (perineal rectosigmoidectomy) is the operation of choice for rectal prolapse in the elderly. The aims of this prospective observational study were to evaluate its long-term actuarial recurrence risk and the influence of the length of rectosigmoid resection and associated levatorplasty on recurrence rate and continence. The perioperative and long-term data for all patients undergoing Altemeier's procedure since 1992 were analysed with regard to mortality, morbidity, continence, anorectal function and recurrence rate. Sixty patients [median age 77 years (35-98)] underwent rectosigmoid resection [median length of bowel 14 (6-60) cm] with associated levatorplasty in 21 (35%). Overall mortality and morbidity were 1.6 and 11.6%, respectively. Manometry showed increased anal sphincter basal pressure and maximal squeeze pressure. We observed a decrease in postoperative rectal compliance (P=0.002). Age, gender, prolapse duration before surgery, levatorplasty and length of resection had no statistically significant relationship with recurrence. Continence improved in 62% and was stable over a median follow-up of 48 (1-186) months. Continence was positively related to a short length of bowel resection, but not to decreased rectal compliance. Actuarial recurrence was 14% at 4 years. The long-term recurrence rate after the Altemeier procedure was low and not linked to resection length or to levatorplasty. Improvement in continence was stable over time.