静脉血栓栓塞:诊断和治疗方法
Munima Nasir1, Shannon Brumbaugh2, Kevin Wile2
1Penn State Health, Penn State College of Medicine, Hershey, Pennsylvania.
American family physician
|October 21, 2025
概括
静脉血栓塞栓症 (VTE),包括深静脉血栓症 (DVT) 和肺栓塞 (PE),是一种常见的致命心血管疾病. 目前的指导方针推特定的诊断工具和直接作用的口服抗凝剂,以有效管理和预防VTE.
科学领域:
- 心血管医学 心血管医学
- 血液学 血液学 血液学
- 诊断成像 诊断成像 诊断成像
背景情况:
- 静脉血栓塞栓症 (VTE),包括深静脉血栓症 (DVT) 和肺栓塞 (PE),是心血管死亡的重要原因.
- 准确的风险分层和诊断对于有效的VTE管理至关重要.
研究的目的:
- 概述VTE目前的诊断策略,包括临床预测规则和成像方法.
- 审查VTE的当代治疗建议,强调门诊治疗和抗凝剂选择.
- 讨论对二次VTE预防的考虑.
主要方法:
- 利用临床预测规则 (威尔斯标准,PERC) 来评估DVT和PE的预测概率.
- 在低至中等风险患者中排除VTE的D-二聚体测定.
- 描述了诊断成像技术,包括压缩超声波用于DVT和CT肺血管造影或PE的V/Q扫描.
- 对直接作用的口服抗凝剂 (DOACs) 与用于治疗静脉动脉瘤的传统抗凝剂的证据进行了审查.
主要成果:
- 在门诊静脉瘤治疗中,DOACs是首选的,而apixaban或rivaroxaban适合在没有亲肠桥接的情况下进行初始治疗.
- 大多数急性无并发性DVT可以在门诊治疗.
- 治疗持续时间通常为3至6个月,在高风险患者中考虑延长二次预防.
结论:
- 诊断VTE依赖于临床评估,风险评分和适当的成像的组合.
- DOACs代表了VTE的首选和有效的治疗选择,促进门诊管理.
- 二次预防策略应根据VTE复发风险和出血评估进行个性化.
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