内源性丸激素,丸激素治疗和男性心血管健康结果
Bu B Yeap1,2, Bradley D Anawalt3
1Medical School, University of Western Australia, Perth, Australia.
老年男性丸激素水平较低可能与较高的死亡风险有关,但不一定是心血管疾病. 在试验中,激素治疗没有显示心血管风险增加,潜在的益处需要进一步研究.
科学领域:
- 内分泌学 在内分泌学.
- 心血管医学 心血管医学
- 老年学是一门学科.
背景情况:
- 低和衰老男性的不良健康结果,特别是心血管疾病 (CVD) 之间的联系受到争议.
- 观察性研究表明存在关联,但诸如年龄和并发症等混因素是显著的.
研究的目的:
- 审查老年男性丸激素度与心血管健康之间的关系.
- 评估丸激素治疗的心血管安全性和潜在益处.
主要方法:
- 观察性和干预性研究的叙述性综述.
- 大规模前性队列研究的分析 (英国生物库).
- 来自队列研究的个人参与者数据的元分析.
- 随机对照试验的审查 (T4DM,TRAVERSE).
主要成果:
- 较低的内源性与心血管疾病有关,但受年龄,BMI和并发症的影响更大.
- 英国生物库的数据显示,较低的丸激素与较高的全因死亡率有关,而不是偶然的心血管疾病事件.
- 分析揭示了丸激素水平与低于特定值的死亡风险之间的非线性关联.
- T4DM试验:丸激素治疗降低了患有失糖症的男性的2型糖尿病风险.
- 特拉弗斯试验:激素治疗没有增加高风险男性的重大心血管不良事件.
结论:
- 虽然低丸激素可能与死亡率相关,但其在心血管疾病中的直接因果作用需要进一步调查.
- 在短期到中期内,激素治疗似乎对主要心血管事件是安全的.
- 需要进一步的研究来确认长期的心血管安全性,并探索对身体组成和心脏代谢风险的潜在益处.
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