Eur Respir J:癌症患者偶发静脉血栓栓塞的临床意义

2019-11-17 xing.T MedSci原创

由此可见,偶发性和症状性VTE的癌症患者的临床不良结局均很严重,支持当前指南将偶发性VTE与症状性VTE采取相同治疗方式的建议。

癌症患者当前的治疗指南主要基于回顾性数据,建议对偶发性和症状性静脉血栓栓塞(VTE)进行类似的治疗。近日,呼吸疾病领域权威杂志Eur Respir J上发表了一篇研究文章,研究人员旨在评估偶发性和症状性VTE癌症患者的抗凝治疗。

日本北斋VTE癌症研究是一项随机对照试验,该研究比较了癌症相关VTE患者艾多沙班和达肝素治疗效果。该研究的主要结局是首次复发性VTE或严重出血的复合结果。次要结局包括大出血、复发性VTE和死亡率。在为期12个月的研究期间,研究人员评估了偶发性和症状性VTE患者的结局。

该研究共有331例偶发性VTE患者和679例症状性VTE患者入组,其中的事件由独立的放射科医生进行确认。抗凝治疗的中位时间分别为195天和189天。偶发性VTE患者的主要结局发生率为12.7%,大出血发生率为6.6%,复发性VTE发生率为7.9%。在偶发性VTE患者中有26例VTE复发患者,偶发性VTE患者中有5例(31%),症状性VTE患者中有7例(44%),不能排除PE的死亡患者有4例(25%)。症状性VTE患者的主要结局发生率为13.8%,大出血发生率为4.9%,复发性VTE发生率为10.9%。两组的全因死亡率相似。

由此可见,偶发性和症状性VTE的癌症患者的临床不良结局均很严重,支持当前指南将偶发性VTE与症状性VTE采取相同治疗方式的建议。 

原始出处:

Frits I. Mulder,et al.Clinical implications of incidental venous thromboembolism in cancer patients.Eur Respir J.2019.https://erj.ersjournals.com/content/early/2019/10/24/13993003.01697-2019

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    2020-04-19 xue8602
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    2019-11-27 fusion
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