在乳腺癌患者中评估化疗诱导的心脏功能障碍:一项前性研究
Jasvinder Singh1, Syed Abid Iqbal2, Sahini Gajula3
1Cardiology and Electrophysiology, Asian Institute of Gastroenterology (AIG) Hospital, Hyderabad, IND.
Cureus
|June 3, 2024
概括
化疗可以引起心脏问题,但早期发现和治疗可以改善恢复. 乳腺癌患者的急性心脏毒性可以通过及时干预来控制.
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:
- 癌症治疗改善了生存率,但增加了与治疗相关的副作用.
- 化学疗法的急性心脏毒性缺乏足够的预测文献.
- 心血管并发症,特别是心脏功能障碍,是接受治疗的乳腺癌患者的重大问题.
研究的目的:
- 评估乳腺癌患者的化疗相关心脏功能障碍 (CTRCD) 的发生率,时间和临床因素.
- 评估心脏毒性患者的全球纵向应变 (GLS) 和对心力衰竭 (HF) 治疗的反应.
- 在乳腺癌治疗中强调与治疗有关的心脏功能障碍.
主要方法:
- 从2020年3月到2021年10月,对97名乳腺癌患者进行了前性观察性研究.
- 在基线,中期和化疗后评估左心室喷射率 (LVEF).
- 修改化疗和启动HF治疗的患者发展左心室功能障碍 (LVD).
主要成果:
- 化疗相关心脏功能障碍 (CTRCD) 在13.4%的患者中发生 (13/97).
- 较高的LVD风险与ER+,PR+,HER2+状态和癌症阶段III-IV有关.
- 在受影响的患者中,77%的心脏完全恢复;部分恢复与晚期癌症阶段和较低的治疗强度有关.
结论:
- 急性心脏毒性与累积的环素剂量没有直接相关.
- 早期发现CTRCD,调整化疗方案,及时治疗HF可显著改善心脏功能恢复.
关键词:
急性心脏毒性急性心脏毒性化疗相关的心脏功能障碍 (CTCD)全球纵向应变 (global longitudinal strain,gls) 是指全球纵向应变的时间.心力衰竭 (hf) 是一种心力衰竭.左心室功能障碍 (lvd) 是指左心室功能障碍.更多相关视频
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