特拉斯图祖马布诱导的心脏功能障碍的风险分层和对监测的潜在影响
Abdelrahman Ali1, Efstratios Koutroumpakis2, Juhee Song3
1Department of Cardiology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA. Electronic address: https://twitter.com/Abdelcards.
JACC. CardioOncology
|April 17, 2025
概括
这项研究发现,风险评估工具可以在治疗trastuzumab期间识别癌症治疗相关心脏功能障碍 (CTRCD) 的低风险患者. 对这些低风险个体来说,不太频繁的左心室喷射率 (LVEF) 监测可能是安全的.
科学领域:
- 心脏瘤学 - 心脏瘤学
- 在瘤学瘤学.
- 心脏病学 心脏病学
背景情况:
- 与癌症治疗相关的心脏功能障碍 (CTRCD) 是HER2导向治疗期间的一种风险.
- 频繁监测左心室喷射分数 (LVEF) 是标准的,无论患者的风险如何.
- 患者因素和人环素使用影响CTRCD风险.
研究的目的:
- 评估在HER2阳性乳腺癌患者中与特拉斯图祖马布相关的CTRCD的发生率.
- 评估一种风险评估工具,用于识别CTRCD的低风险患者.
- 引导针对心脏功能的个性化,基于风险的监测策略.
主要方法:
- 对496名 HER2 阳性乳腺癌患者进行了回顾性队列研究,这些患者接受了 trastuzumab 治疗.
- 用经过验证的风险评估工具将患者分为低,中,高/非常高风险组.
- 随访时间中位数为51个月,以评估CTRCD和心力衰竭 (HF) 发生率.
主要成果:
- 8.7%的患者患有CTRCD,其中1.6%患有心力衰竭 (HF).
- 根据风险组的CTRCD率有所不同:3.6% (低),12.8% (中等),32.1% (高/非常高).
- 风险评估工具显示,在低风险患者中,CTRCD的负预测值为96.4%.
结论:
- 这些发现支持在特斯图祖马布治疗期间进行个性化,基于风险的LVEF监测.
- 低风险患者的频率较低的监测可以优化资源使用,减少患者负担.
- 基于风险的方法可以保持安全性,同时提高心脏监测的效率.
关键词:
针对HER2的向疗法环素是一种环素.乳腺癌 乳腺癌 乳腺癌癌症治疗相关的心脏功能障碍心肌病性心脏病 - 心肌病性心脏病超声心电图 (Echocardiography) 是一种心声回声仪.心脏衰竭是因为心脏衰竭.影像成像技术 影像成像技术风险预测风险预测查检查 查检查 查检查 查检查监控监督监督监督监督监督监督监督监督监督监督监督监督监督监督监督监督监督这就是Trastuzumab.更多相关视频
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