JAMA:下肢血栓性浅静脉炎的治疗

2014-02-26 佚名 dxy

即使接受治疗,10%患者的血栓性浅静脉炎会复发、进展至深静脉血栓栓塞。血栓性浅静脉炎的初级治疗目标就是预防这些并发症并改善局部症状。本文对血栓性浅静脉炎肠外、口服、局部和外科手术治疗的安全性和有效性进行概述。 一项纳入3002名低风险血栓性浅静脉炎患者的大型、双盲、安慰剂对照试验显示,连续4天每天皮下注射 2.5 mg磺达肝癸钠患者出现静脉血栓栓塞事件、血栓性浅静脉炎

即使接受治疗,10%患者的血栓性浅静脉炎会复发、进展至深静脉血栓栓塞。血栓性浅静脉炎的初级治疗目标就是预防这些并发症并改善局部症状。本文对血栓性浅静脉炎肠外、口服、局部和外科手术治疗的安全性和有效性进行概述。

一项纳入3002名低风险血栓性浅静脉炎患者的大型、双盲、安慰剂对照试验显示,连续4天每天皮下注射 2.5 mg磺达肝癸钠患者出现静脉血栓栓塞事件、血栓性浅静脉炎进展、疾病复发以及出现大出血的风险更低。

相较于安慰剂,预防剂量和治疗剂量的低分子量肝素血栓性浅静脉炎进展和复发的风险更低,而静脉血栓栓塞事件和大出血的风险则没有统计学意义上的差异。

头对头试验显示,相较于短期使用的中等剂量或低剂量低分子量肝素,30天中等剂量或治疗剂量的低分子量肝素静脉血栓栓塞事件风险更低,大出血事件风险无明显差异。

相较于局部肝素凝胶、非甾体类抗炎药物和手术治疗,并无充分证据表明低分子量肝素的收益和损害。相较于安慰剂,非甾体抗炎药血栓性浅静脉炎进展和/或复发的风险更低。非甾体抗炎药与静脉血栓栓塞事件的减少并无关联。

由于试验样本过小、试验质量低及研究报道较少的缘故,九项试验显示静脉血栓栓塞的局部治疗和血栓性浅静脉炎的进展或复发并无关联。三项关于外科治疗(隐股分离、血栓清除、静脉剥离)的研究和八项针对口服药物(脉张素、硫酸肝素、 舒洛地特、羟布宗、维生素K拮抗剂、羟基芦丁)及静脉内治疗(酶制剂 )并未对本文结果造成影响。

原始出处:

Marcello Di Nisio, MD, PhD1,2; Saskia Middeldorp, MD, PhD2.Treatment of Lower Extremity Superficial Thrombophlebitis.JAMA. 2014;311(7):729-730. doi:10.1001/jama.2014.520.

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    2014-11-12 fusion
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    2014-02-28 jichang