Fertility after colorectal resection for endometriosis: results of a prospective study comparing laparoscopy with open surgery

Fertil Steril. 2011 May;95(6):1903-8. doi: 10.1016/j.fertnstert.2011.02.018. Epub 2011 Mar 10.

Abstract

Objective: To determine whether the surgical route of colorectal resection for endometriosis is a determinant factor for fertility.

Design: Prospective study.

Setting: Tertiary-care university hospital.

Patient(s): Fifty-two patients with endometriosis were randomly assigned to laparoscopic or open surgery.

Intervention(s): Laparoscopically assisted vs. open colorectal resection.

Main outcome measure(s): Evaluation of fertility outcomes spontaneously and after assisted reproductive therapy.

Result(s): The mean follow-up was 29 months. Among the 28 patients wishing to conceive, 11 (39.3%) became pregnant. Overall cumulative pregnancy rate at 52 months for these patients was 45.1%. For patients with or without infertility, the cumulative pregnancy rate was 37.6% and 55.6%, respectively, and the cumulative spontaneous pregnancy rate 13.3% and 36.5%, respectively. All the spontaneous pregnancies were observed in the laparoscopy group.

Conclusion(s): This study demonstrates that spontaneous pregnancy is more frequent after laparoscopy compared with open surgery for colorectal endometriosis.

Publication types

  • Comparative Study
  • Randomized Controlled Trial

MeSH terms

  • Adult
  • Colonic Diseases / complications
  • Colonic Diseases / rehabilitation
  • Colonic Diseases / surgery*
  • Colorectal Surgery / adverse effects
  • Colorectal Surgery / methods
  • Colorectal Surgery / rehabilitation*
  • Digestive System Surgical Procedures / adverse effects
  • Digestive System Surgical Procedures / methods
  • Digestive System Surgical Procedures / rehabilitation*
  • Endometriosis / complications
  • Endometriosis / rehabilitation
  • Endometriosis / surgery*
  • Female
  • Fertility / physiology*
  • Humans
  • Infertility, Female / etiology
  • Infertility, Female / rehabilitation
  • Infertility, Female / surgery
  • Laparoscopy / adverse effects
  • Laparoscopy / methods
  • Laparoscopy / rehabilitation*
  • Pregnancy
  • Pregnancy Rate
  • Rectal Diseases / complications
  • Rectal Diseases / rehabilitation
  • Rectal Diseases / surgery*
  • Treatment Outcome