Potency of oral gonadotropin-releasing hormone antagonist as endometriosis-associated pain novel treatments: An updated meta-analysis of randomized controlled trials

Background: Elagolix, Linzagolix, and Relugolix, as oral gonadotropin-releasing hormone antagonists, have emerged as promising treatments for endometriosis-associated pain. Objective: To evaluate pain intensity reduction as the primary outcome and assess side effects and quality of life as secondary outcomes through an updated meta-analysis. Materials and Methods: A systematic search was conducted in Cochrane, Scopus, and PubMed/Medline. Study quality was assessed using the Cochrane risk of bias in non-randomized studies of interventions tool. The pooled standard mean difference and p-value were calculated using a random-effects model (DerSimonian-Laird method), and the inconsistency index was applied to evaluate heterogeneity. Results: ۷ randomized controlled trials were included. Gonadotropin-releasing hormone antagonists significantly reduced dysmenorrhea, dyspareunia, and non-menstrual chronic pelvic pain when measured with the verbal and numeric rating scales, but not with the modified Biberoglu and Behrman score. Secondary outcomes showed significant improvements in health status (endometriosis health profile and patient global impression of change). However, treatment was associated with increased hot flushes (۳.۶۱-fold higher), an ۸.۹۶% increase in low-density lipoprotein after ۶ months, and a rise in high-density lipoprotein compared with placebo. Bone mineral density in the spine was significantly lower in the treatment group (p < ۰.۰۰۱). Conclusion: This meta-analysis provides updated evidence on Elagolix, Linzagolix, and Relugolix, confirming their effectiveness in managing endometriosis-associated pain, while highlighting important considerations regarding metabolic and bone health.

کلیدواژه ها:

Elagolix ، Endometriosis ، Gonadotropin-releasing hormone ، Linzagolix ، Relugolix. ، الاگولیکس ، اندومتریوز ، هورمون آزادکننده گنادوتروپین ، لینزاگولیکس ، رلوگولیکس.