Impact of combining laparoscopy with traditional Chinese medicine on oxidative stress in endometriosis-related infertility A systematic review and meta-analysis

Abstract

Background: To evaluate the effect of laparoscopic procedures integrated with traditional Chinese medicine (TCM), specifically aimed at enhancing blood flow and alleviating blood stasis, on oxidative stress levels in individuals with endometriosis-induced infertility. Methods: We performed a systematic quantitative review to evaluate the effects of laparoscopic surgery combined with TCM on oxidative stress in endometriosis-related infertility by enhancing blood circulation and resolving stasis. A literature search of 9 major databases was performed. Meta-analysis was performed using Review Manager version 5.4 (R Foundation for Statistical Computing, Vienna, Austria) and Stata Release 16.0 (StataCorp LLC, College Station, TX). This systematic review was registered with the International Prospective Register of Systematic Reviews (i.e., “PROSPERO”) (registration number: CRD42024526800). Results: Thirteen trials comprising 1084 participants were included. Laparoscopy combined with TCM for promoting blood circulation and removing blood stasis significantly reduced the levels of 8-isoprostane prostaglandin F2α (mean difference [MD] −29.57 [95% confidence interval (CI) −32.65 to −26.49]; P