达丁类药物对接受以环素为基础的化疗的患者的心脏保护作用:随机对照试验的更新元分析
Nicole Felix1, Paula C Nogueira2, Isadora M Silva3
1Federal University of Campina Grande, Campina Grande, Brazil.
European journal of internal medicine
|April 20, 2024
概括
类药物显著降低了接受 antracycline 化疗的患者心脏毒性风险. 这一元分析表明,他类药物是癌症患者有价值的心脏保护策略.
科学领域:
- 心脏病学 心脏病学
- 在瘤学瘤学.
- 药理学 药理学是指药理学的学科.
背景情况:
- 抗环素化疗可以导致与癌症治疗相关的心血管功能障碍 (CTRCD).
- 达丁类药物的有效性在预防反环素诱导的CTRCD方面尚未得到充分证实.
研究的目的:
- 系统评估他类药物在接受 antracycline 化疗的患者中预防 CTRCD 的作用.
主要方法:
- 对随机对照试验 (RCT) 的多个数据库进行系统搜索.
- 七项涉及887名患者的RCT的元分析,将他类药物与安慰剂或没有干预相比较.
- 随机效应模型用于组合风险比率 (RR) 和平均差异 (MD) 以95%置信区间 (CI).
主要成果:
- 类药物显著降低了心脏毒性/CTRCD的发生率 (RR 0.46;95% CI 0.29至0.72).
- 在他类药物组 (MD -3.12 mL;95% CI -6.13至-0.12 mL) 观察到左心室末缩体积的显著减少.
- 两组之间没有发现左心室整体射出分数 (LVEF) 的显著差异.
结论:
- 类他类药物与较低的环素诱导的CTRCD发生率有关.
- 类药物减轻了左心室末缩体积的变化.
- 应考虑使用他类药物作为一种心脏保护策略,用于接受基于 antracycline 的化疗的患者.
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