title: Non-ART pregnancy predictive factors in infertile patients with peritoneal superficial endometriosis.
abstract: OBJECTIVE
  To study the predictive factors for non-ART pregnancy in infertile women after laparoscopic diagnosis and surgery for isolated superficial peritoneal endometriosis (SUP).
  
  
  METHODS
  Retrospective observational study from January-2004 to December-2015 in a tertiary care university hospital and Assisted Reproductive Technology (ART) centre. Infertile women with laparoscopic surgery for SUP (with histologic diagnosis) were included. The surgical treatment was followed by spontaneous fertility or post-operative ovarian stimulation (pOS) using superovulation (gonadotrophins)±Intra Uterine Insemination (IUI). The main outcomes were the non-ART clinical pregnancy rates and its predictive factors.
  
  
  RESULTS
  Over the period study, 315 women were included. Of these, 133 (42.3%) women had non-ART pregnancy. The mean time to conceive was 6 months (±6days). Univariate analysis for non-ART pregnancy after surgery showed that: (i) no difference was observed according to age, length of infertility, Body Mass Index (BMI), the rate of previous pregnancy, and the pre-operative ovarian stimulation rate; (ii) diminished ovarian reserve and previous miscarriage were higher in the non-pregnant women group (8.3 versus 19.1%, p<0.05; 3.5% versus 9%, p=0.06, respectively); (iii) the mean EFI score and pOS were higher in pregnant women (7.7 versus 7.2, p=0.02; 49.2% versus 26.7%, p<0.01); and (iv) IUI did not show any benefit for pregnancy (22% after superovulation versus 27.2% after superovulation and IUI). In the multivariate analysis, only pOS (adjusted OR 2.504, 95% CI [1.537-4.077]) and DOR (aOR 0.420, 95% CI [0.198-0.891]) remained significantly associated with the incidence of pregnancy.
  
  
  CONCLUSIONS
  After laparoscopic surgery for peritoneal superficial endometriosis related infertility, ovarian stimulation improved pregnancy rate, while diminished ovarian reserve had a worse prognosis for pregnancy.
authors.affiliation: Department of Obstetrics, Gynecology and Reproductive Medecine, Hôpitaux Universitaires Paris Seine Saint-Denis, Assistance Publique-Hôpitaux de Paris, Avenue du 14 Juillet, 93340 Bondy, France; Université Paris 13, Sorbonne Paris Cité, UFR SMBH, 93000 Bobigny, France. Electronic address: jeremy.boujenah@gmail.com.
authors.forename: J
authors.initials: J
authors.lastname: Boujenah
authors.affiliation: Department of Obstetrics, Gynecology and Reproductive Medecine, Hôpitaux Universitaires Paris Seine Saint-Denis, Assistance Publique-Hôpitaux de Paris, Avenue du 14 Juillet, 93340 Bondy, France; Université Paris 13, Sorbonne Paris Cité, UFR SMBH, 93000 Bobigny, France. Electronic address: isabelle.cedrdin-durnerin@aphp.fr.
authors.forename: I
authors.initials: I
authors.lastname: Cedrin-Durnerin
authors.affiliation: Department of Obstetrics, Gynecology and Reproductive Medecine, Hôpitaux Universitaires Paris Seine Saint-Denis, Assistance Publique-Hôpitaux de Paris, Avenue du 14 Juillet, 93340 Bondy, France; Université Paris 13, Sorbonne Paris Cité, UFR SMBH, 93000 Bobigny, France. Electronic address: Charlene.Herbemont@aphp.fr.
authors.forename: C
authors.initials: C
authors.lastname: Herbemont
authors.affiliation: Department of Obstetrics, Gynecology and Reproductive Medecine, Hôpitaux Universitaires Paris Seine Saint-Denis, Assistance Publique-Hôpitaux de Paris, Avenue du 14 Juillet, 93340 Bondy, France; Université Paris 13, Sorbonne Paris Cité, UFR SMBH, 93000 Bobigny, France. Electronic address: christophe.sifer@aphp.fr.
authors.forename: C
authors.initials: C
authors.lastname: Sifer
authors.affiliation: Department of Obstetrics, Gynecology and Reproductive Medecine, Hôpitaux Universitaires Paris Seine Saint-Denis, Assistance Publique-Hôpitaux de Paris, Avenue du 14 Juillet, 93340 Bondy, France; Université Paris 13, Sorbonne Paris Cité, UFR SMBH, 93000 Bobigny, France. Electronic address: christophe.poncelet@ch-pontoise.fr.
authors.forename: C
authors.initials: C
authors.lastname: Poncelet
mesh_terms: D000328:Adult; D004715:Endometriosis / Q000150:complications*; D005260:Female; D005298:Fertility; D006801:Humans; D007247:Infertility, Female / Q000209:etiology* / Q000628:therapy*; D065851:Ovarian Reserve; D010062:Ovulation Induction; D010532:Peritoneal Diseases / Q000150:complications*; D011247:Pregnancy; D018873:Pregnancy Rate; D011379:Prognosis; D027724:Reproductive Techniques, Assisted; D012189:Retrospective Studies
keywords: Endometriosis; Fertility; Ovarian stimulation; Superficial peritoneal; Surgery