文献速递肺栓塞与肺血管病

肺栓塞相关右心血栓的当代诊疗方法

A Contemporary Approach to Diagnosis and Treatment of Right Heart Thrombus Associated With Pulmonary Embolism.
PubMed 文献 · Chest · 2026-04-22

本文综述肺栓塞(PE)相关右心血栓(RHT)的诊疗策略。RHT是PE患者临床恶化和死亡的主要风险因素,但缺乏随机对照试验和指南,管理多基于病例系列。文章基于现有诊断工具和结局数据,提供RHT的实用管理框架,涵盖外科取栓、全身溶栓、导管机械取栓和单纯抗凝治疗。

要点

  • RHT是PE患者临床恶化和死亡的主要风险因素,但未纳入PE风险分层体系。
  • RHT管理缺乏指南和随机对照试验,实践多基于病例系列和个案经验。
  • 治疗选择包括外科取栓、全身溶栓、导管机械取栓和单纯抗凝,需个体化决策。

核心结论

  • RHT是PE相关的高风险事件,显著增加临床恶化和死亡风险,但管理缺乏高级别证据。
  • 基于现有诊断工具和结局数据,可构建RHT的实用管理框架,指导治疗选择。

研究设计与样本

  • 本文为综述,基于现有证据和结局数据总结RHT的诊断工具与治疗策略。

主要发现

  • RHT是PE患者临床恶化和死亡的主要风险因素,但未纳入PE风险分层方案。
  • RHT管理缺乏指南,多数实践基于病例系列和个案经验。
  • 历史上RHT采用外科取栓或全身溶栓治疗,目前导管机械取栓经验逐渐增多。
  • 部分RHT患者可仅用抗凝单药治疗。

临床怎么用

  • 对PE患者应评估RHT存在,因其为高危因素但不在常规风险分层中。
  • RHT治疗需个体化,可选外科取栓、全身溶栓、导管机械取栓或单纯抗凝。

局限性

  • RHT管理缺乏随机对照试验和指南,证据多来自病例系列和个案经验。

以上解读依据论文摘要(全文未开放获取或许可不允许翻译转载)。

原文

Right heart thrombus (RHT) in the setting of pulmonary embolism (PE) is a uniquely high-risk event. RHT management has not been rigorously studied in clinical trials and is not part of risk stratification schemas for PE. However, it is a major risk factor for clinical deterioration and mortality. There are no guidelines for RHT management, and most practice is based on case series and anecdote. Historically, RHT has been managed with surgical embolectomy or systemic thrombolysis; however, there is now increasing experience with catheter-based mechanical thrombectomy. Furthermore, a subset of patients with RHT can be treated with anticoagulation monotherapy. In this article, the authors use existing evidence for diagnostic tools and outcomes data to provide a practical framework for approaching RHT in the setting of PE.

来源:Chest,查看原文。版权归原作者所有。

引用

  1. Matusov, Dohad, Megna, et al. A Contemporary Approach to Diagnosis and Treatment of Right Heart Thrombus Associated With Pulmonary Embolism. Chest. 2026. PMID: 42031022. doi:10.1016/j.chest.2026.04.013

供执业医师工作参考,不替代临床判断;数值与分级以指南原文为准。