Systemic Inflammatory Response Markers Associated with Infertility and Endometrioma or Uterine Leiomyoma in Endometriosis

摘要

Purpose: The aim of this study was to find the most useful marker of endometriosis-related infertility and evaluate predictive and diagnostic values of systemic inflammatory response markers (preoperative white blood–cell subtypes, neutrophil:lymphocyte ratio?[NLR], platelet:lymphocyte ratio?[PLR], and monocyte:lymphocyte ratio?[MLR]) and CA125 levels in endometriosis patients. Methods: This study comprised 662 women?who had?undergone laparoscopic surgery and been?pathologically confirmed as having?endometriosis and 83 patients pathologically confirmed with benign ovarian tumors. Related inflammatory factors in endometriosis complicated by infertility were analyzed via logistic regression analysis. Diagnostic values of the?inflammatory response markers were obtained by receiver?operating–characteristic analysis. Results: We firstly identified that lower NLR level was an?independent risk factor of infertility. Serum lymphocytes were significantly higher in endometriosis patients, while serum CA125, NLR, MLR,?and PLR were?elevated. For differentiating endometriosis from other benign ovarian tumors, the combination of NLR and CA125 achieved greater sensitivity than CA125 alone. In addition, both CA125 and NLR were positively correlated with stage, oviduct adhesion, and diameter of ovarian ectopic cysts. Conclusion: NLR may be used as a simple and easily obtained predictive marker for endometriosis with infertility. Moreover, NLR can be a neoadjuvant biomarker for serum CA125 to diagnose endometriosis.