Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2026 · PMID 42967810
Les originalt sammendrag (engelsk)
To systematically synthesise and quantify the effects of aerobic exercise on reproductive hormone profiles in women with polyendocrine metabolic ovarian syndrome (PMOS; formerly polycystic ovary syndrome, PCOS), to explore potential moderators, and to provide high-level evidence for precision exercise prescription. This study was prospectively registered in PROSPERO, the international prospective register of systematic reviews (registration number: CRD420251138313). In accordance with the PRISMA guidelines, PubMed, Web of Science, Cochrane Library, Embase, and Scopus were searched from inception to 25 September 2025 to identify randomised controlled trials. Risk of bias was assessed with the Cochrane RoB 2 tool, and the certainty of evidence was evaluated using the GRADE framework. Statistical analyses were performed in R 4.4.3 with the meta and metafor packages for main-effect pooling (Hedges' g ), subgroup and meta-regression analyses, sensitivity analyses, and publication bias assessment. Twenty-five randomized control trials involving 1286 participants were included. Compared with control groups, aerobic exercise reduced testosterone [Hedges' g = -0.45, 95% confidence interval (CI): -0.62 to -0.30; 95% prediction interval (PI): -1.11 to 0.20, P < 0.05], free testosterone (Hedges' g = -0.59, 95% CI: -0.90 to -0.28, 95% PI: -0.99 to -0.19, P < 0.05), the free androgen index (Hedges' g = -0.17, 95% CI: -0.32 to -0.02, 95% PI: -0.32 to -0.02, P = 0.02), dehydroepiandrosterone sulphate (Hedges' g = -0.20, 95% CI: -0.40 to -0.01, 95% PI: -0.43 to 0.02, P = 0.04), and luteinising hormone (Hedges' g = -0.29, 95% CI: -0.53 to -0.05, 95% PI: -1.10 to 0.52, P = 0.02) in women with PMOS, while increasing sex hormone-binding globulin (Hedges' g = 0.17, 95% CI: 0.04 to 0.31, 95% PI: 0.03 to 0.31, P = 0.01) and follicle-stimulating hormone (Hedges' g = 0.26, 95% CI: 0.06 to 0.45, 95% PI: -0.36 to 0.87, P = 0.01). No significant effects were observed on the follicle-stimulating hormone/luteinising hormone ratio (Hedges' g = -0.22, 95% CI: -0.48 to 0.05, 95% PI: -0.56 to 0.13, P = 0.11) or anti-Müllerian hormone (Hedges' g = -0.17, 95% CI: -0.52 to 0.19, 95% PI: -1.12 to 0.78, P = 0.35). Subgroup and meta-regression analyses indicated that younger age was associated with greater improvements in SHBG ( β < 0, P < 0.05); effects on testosterone and the free androgen index were more pronounced in trials with passive control groups than in those with active control groups; intervention duration was negatively associated with changes in FSH ( P = 0.05); and session duration showed a trend towards a positive association with the magnitude of luteinising hormone reduction ( P = 0.06). Aerobic exercise reduces androgen-related markers and luteinising hormone levels and increases sex hormone-binding globulin and follicle-stimulating hormone in women with PMOS, with no significant effects on the follicle-stimulating hormone/luteinising hormone ratio or anti-Müllerian hormone. Age, control type, and exercise modality may moderate intervention effects, and cycling showed potential advantages. However, the number of relevant studies and the sample sizes were limited, and further high-quality randomised controlled trials are needed to confirm these findings. 目的 : 系统整合并量化有氧运动对多内分泌代谢卵巢综合征(PMOS)女性生殖激素谱的效应,探究潜在调节因素,为精准运动处方提供高等级循证依据。 方法 : 基于PRISMA指南,检索 PubMed、Web of Science、Cochrane Library、Embase及Scopus,时间范围为建库起至 2025年9月25日,纳入随机对照试验。采用Cochrane的RoB 2量表评估偏倚风险,并依据GRADE框架判定证据确定性。统计分析在 R 4.4.3 中完成,使用 “ meta ”与“ metafor ” 进行主效应合并(Hedges’ g )、亚组和元回归分析、敏感性分析及发表偏倚检验。 结果 : 纳入 25 项RCT,共 1286 例。与对照组相比,有氧运动可降低PMOS患者睾酮(Hedges’ g =-0.45,95%CI:-0.62~-0.30,PI:-1.11~0.20, P <0.05)、游离睾酮(Hedges’ g = -0.59,95%CI:-0.90~-0.28,PI:-0.99~-0.19, P <0.05)、FAI(Hedges’ g =-0.17,95%CI:-0.32~-0.02,PI:-0.32~-0.02, P =0.02)、硫酸脱氢表雄酮(Hedges’ g =-0.20,95%CI:-0.40~-0.01,PI:-0.43~0.02, P =0.04)和黄体生成素(Hedges’g=-0.29,95%CI:-0.53~-0.05,PI:-1.10~0.52, P =0.02),同时升高性激素结合球蛋白(Hedges’ g =0.17,95%CI:0.04~0.31,PI:0.03~0.31, P =0.01)和卵泡刺激素(Hedges’g=0.26,95%CI:0.06~0.45,PI:-0.36~0.87, P =0.01)。对卵泡刺激素/黄体生成素比值(Hedges’g=-0.22,95%CI:-0.48~0.05,PI:-0.56~0.13, P =0.11)和抗米勒管激素(Hedges’g=-0.17,95%CI:-0.52~0.19,PI:-1.12~0.78, P =0.35)影响不显著。亚组和元回归分析结果显示:年龄越小与SHBG改善相关( β < 0, P < 0.05);被动对照组相较主动对照组效应更明显;训练周期与FSH改变呈负相关( P = 0.05);单次训练时长与黄体生成素降低呈正相关趋势( P = 0.06)。 结论 : 有氧运动可降低PMOS女性雄激素相关指标及黄体生成素水平,升高性激素结合球蛋白和卵泡刺激素,对卵泡刺激素/黄体生成素比值及抗米勒管激素的影响不显著。年龄、对照类型及运动方式可能调节干预效果,骑行显示潜在优势,但相关研究数量和样本量有限,仍需更多高质量随机对照试验验证。本研究已在PROSPERO国际系统综述注册平台完成预注册(注册号:CRD420251138313)。.