Effectiveness of Acupuncture for Infertility in Patients with Polycystic Ovary Syndrome: A Systematic Review and Network Meta-Analysis

Resumo original em inglês

O que aconteceu

This study employs a network meta-analysis method to investigate the clinical effectiveness of acupuncture in patients with polycystic ovary syndrome (PCOS) experiencing infertility.

Prospective randomized controlled trials (RCTs) of clomiphene citrate (CC) and letrozole (LE) combined with acupuncture in PCOS infertility patients were identified through computerized searches in databases including PubMed, Web of Science, Embase, Cochrane Library, China National Knowledge Infrastructure (CNKI), Wanfang Data, and Chongqing VIP Database. The search period was set from inception until August 1, 2023, with no language restrictions. Two researchers screened articles, extracted data, and independently assessed the risk of bias in eligible trials. Data were analyzed and visualized using the R software gemtc package. With patients with medication treatment only set as controls, a meta-analysis was performed to investigate the difference in the pregnancy outcomes of the PCOS patients following medication amalgamated with different acupuncture treatments, namely, manual acupuncture (MA), electroacupuncture (EA), and warm acupuncture (WA).

O que encontraram

The serum concentrations of follicle-stimulating hormone (FSH) did not exhibit significant changes following acupuncture treatments. Notably, acupuncture-based medication treatment significantly reduced serum levels of luteinizing hormone (LH) and elevated the testosterone (T) concentrations of patients when compared to medication treatment alone. Patients also showed significantly escalated serum estradiol (E2) levels after receiving CC integrated with acupuncture than those given monotherapy of CC. The combined regimen of medication and acupuncture appeared to improve the pregnancy outcomes compared to the monotherapy of medication, as evidenced by the significantly increased success rate of pregnancy. Furthermore, the treatment combination of CC plus WA and LE plus MA yielded the highest probability of achieving the best pregnancy outcomes.

Por que isso importa

For PCOS infertility patients, acupuncture, as a complementary treatment to CC and LE, holds advantages in improving reproductive hormone levels and enhancing pregnancy success rates. The highest probability of achieving the best pregnancy outcomes is associated with the treatment combination of CC with WA and LE with MA.

Resumo publicado sob licença CC BY. A tradução para o português ainda não chegou a este estudo.