JACC:紫杉醇的暴露不会增加药物洗脱球囊术后的死亡风险

2019-05-27 不详 MedSci原创

五年的临床试验结果肯定了紫杉醇洗脱球囊(DCB)在治疗股动脉疾病中的安全性和有效性,但近期的一项紫杉醇洗脱球囊和支架的荟萃分析认为其可增加患者的死亡率,并且紫杉醇的剂量与死亡率的风险呈相关性。本研究的目的旨在评估紫杉醇的暴露量与患者死亡率的相关性。本研究纳入了1837名紫杉醇DCB患者和143名无涂层经皮腔内血管成形术(PTA)患者,根据紫杉醇的剂量,将患者分为低剂量、中等剂量和高剂量组,三组的平

五年的临床试验结果肯定了紫杉醇洗脱球囊(DCB)在治疗股动脉疾病中的安全性和有效性,但近期的一项紫杉醇洗脱球囊和支架的荟萃分析认为其可增加患者的死亡率,并且紫杉醇的剂量与死亡率的风险呈相关性。本研究的目的旨在评估紫杉醇的暴露量与患者死亡率的相关性。

本研究纳入了1837名紫杉醇DCB患者和143名无涂层经皮腔内血管成形术(PTA)患者,根据紫杉醇的剂量,将患者分为低剂量、中等剂量和高剂量组,三组的平均紫杉醇剂量分别为5019.0、10007.5和19978.2ug。经过平均5年时间的随访,三组患者的死亡率分别为 85.8%、84.2%和88.2%(p = 0.731),且DCB患者与PTA患者的5年死亡率无明显差异。

研究结果显示,紫杉醇洗脱球囊治疗方法安全性尚可,紫杉醇不同剂量的暴露对患者的死亡率无明显影响。

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    2019-09-24 hbwxf
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    2019-05-29 爆笑小医
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    2019-05-29 花花1366

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