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右丙亚胺对柔红霉素所致早期心脏毒性的保护作用观察 被引量:2

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摘要 目的观察右丙亚胺降低柔红霉素所致早期心脏毒性的效果。方法选择符合临床诊断标准的20例急性髓细胞白血病患者,随机分为2组,对照组给予常规柔红霉素化疗,试验组在对照组基础上加用右丙亚胺,每个化疗周期结束后检测心电图、肌钙蛋白I(c Tn I)、心脏彩色多普勒E/A值。心电图异常包括QT间期延长、ST段改变、心律失常等。结果两组患者在化疗的第1、第2周期结束后心电图异常差异无统计学意义(P>0.05);第3周期化疗结束后试验组心电图异常发生率低于对照组(P<0.05)。经3个周期的治疗后,试验组c Tn I升高幅度低于对照组,两组比较有统计学差异(P<0.05)。第2、3个周期化疗结束后两组患者E/A值均较治疗前下降,试验组下降幅度低于对照组,两组间比较有统计学差异(P<0.05)。结论右丙亚胺可减轻柔红霉素的早期心脏毒性,提高化疗耐受性。
出处 《内科》 2014年第6期714-715,共2页 Internal Medicine
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