title: Serum and peritoneal fluid antiendometrial antibodies in assisted reproduction.
abstract: OBJECTIVE
  To study the impact of surgically verified endometriosis and serum and peritoneal fluid antiendometrial antibodies (AEA) on pregnancy outcomes in gamete intrafallopian transfer (GIFT), zygote intrafallopian transfer (ZIFT) and in vitro fertilization (IVF) patients using assisted reproductive technologies (ART).
  
  
  METHODS
  Surgical evaluation of endometriosis and collection of serum and peritoneal fluid was performed at the time of laparoscopy. For patients who did not undergo laparoscopy, only serum samples were obtained. Sera and peritoneal fluid were tested by indirect immunofluorescence for AEA.
  
  
  RESULTS
  There was no correlation between surgically verified endometriosis, serum or peritoneal fluid AEA and clinical pregnancy in patients undergoing ART. There was no significant difference in surgically verified endometriosis in patients who delivered and those who miscarried (p < 0.0594), whereas serum (p < 0.0223) and peritoneal fluid (p < 0.0032) AEA showed differences. In the total group of 352 ART patients, positive serum AEA was statistically significant in those who miscarried vs. those who delivered (p < 0.0000).
  
  
  CONCLUSIONS
  Endometriosis does not significantly impair the pregnancy potential of ART patients, but it may be associated with miscarriage. The presence of serum and peritoneal fluid AEA correlate better with miscarriage than surgically verified endometriosis.
authors.affiliation: West Virginia University Physicians of Charleston, Charleston, West Virginia 25302, USA. Realgamete@charter.net
authors.forename: Gary W
authors.initials: GW
authors.lastname: Randall
authors.forename: Stephen
authors.initials: S
authors.lastname: Bush
authors.forename: Pickens A
authors.initials: PA
authors.lastname: Gantt
mesh_terms: D000328:Adult; D001202:Ascitic Fluid / Q000378:metabolism; D001323:Autoantibodies / Q000378:metabolism*; D015331:Cohort Studies; D004715:Endometriosis / Q000209:etiology / Q000378:metabolism* / Q000601:surgery; D004717:Endometrium / Q000276:immunology*; D005260:Female; D006801:Humans; D007247:Infertility, Female / Q000209:etiology / Q000378:metabolism* / Q000628:therapy; D010535:Laparoscopy; D011237:Predictive Value of Tests; D011247:Pregnancy; D011256:Pregnancy Outcome; D027724:Reproductive Techniques, Assisted
chemical_list: D001323:Autoantibodies; C087589:anti-endothelial cell antibody