亚临床B型天然尿素的升高24个月后,含有Anthracycline的化疗
Tetsuya Tani1, Masayoshi Oikawa1, Himika Ohara1
1Department of Cardiovascular Medicine, Fukushima Medical University.
International heart journal
|March 16, 2025
概括
人环素诱导的心脏毒性可以在化疗后一年内表现出来. B型尿素 (BNP) 水平在24个月后显著增加,表明潜在的长期心脏影响.
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:
- 人类循环素化疗与心脏毒性有关,通常在第一年内观察到.
- 超过一年的长期心脏功能和生物标志物变化仍未得到充分研究.
研究的目的:
- 为了研究心脏功能和生物标志物的变化,在含有 antracycline 的化疗后的 24 个月内.
- 在化疗后24个月确定B型尿素 (BNP) 水平升高的预测因子.
主要方法:
- 一组105名接受 antracycline 化疗的患者进行了24个月的随访.
- 心声图和血液检测心脏托罗邦素I和BNP在基线和3,6,12和24个月后进行.
- 使用多变量物流分析来确定BNP水平升高的预测因素.
主要成果:
- 总体BNP水平从基线显著增加到化疗后24个月 (P <0.01).
- 一个BNP升高的组 (n=57) 显示稳定的BNP直到12个月,在24个月显著增加.
- 年龄,环素总剂量和基线BNP水平预测24个月后BNP升高.
结论:
- 在人环素化疗后24个月,可以观察到亚临床BNP升高.
- 在第一年之后的BNP监测对于检测晚发性心脏毒性至关重要.
- 通过基线特征识别高风险患者可以帮助主动心脏管理.
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