静脉支架放置的临床试验,以治疗血栓形成后综合征:当前状态和与流行病相关的变化
Suresh Vedantham1, Sameer Parpia2, Susan R Kahn3
1Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO, US.
Vascular and endovascular review
|June 1, 2023
概括
慢性静脉血栓症 - 辅助导管导向疗法 (C-TRACT) 试验的缓解评估了阴道静脉支架对于血栓后综合征 (PTS). 这项研究评估了支架的风险和益处,以改善患者的生活质量.
科学领域:
- 血管医学 血管医学
- 干预心脏病学 干预心脏病学
- 临床试验 临床试验
背景情况:
- 后血症综合征 (PTS) 和下静脉阻塞导致下肢显著症状和降低生活质量.
- 初步证据表明,脉静脉支架可能通过解决静脉外流阻塞来缓解PTS严重程度.
- 支架安置涉及固有的风险,不便和成本,需要进行彻底的风险效益评估.
研究的目的:
- 严格评估静脉支架安置的风险效益比,以治疗中度至重度的PTS.
- 将支架安置的疗效和安全性与受控试验环境中的标准护理进行比较.
- 评估COVID-19流行病修改对试验可行性和结果的影响.
主要方法:
- 慢性静脉血栓症 - 辅助导管导向疗法 (C-TRACT) 缓解治疗试验招募中度至重度PTS的患者.
- 所有参与者都获得高质量,多模式的PTS护理,包括医疗,压缩和治疗.
- 由于COVID-19大流行,试验协议进行了调整,以保持研究完整性和可行性.
主要成果:
- 目前正在进行C-TRACT试验,评估在PTS患者中支架安置的有效性.
- 数据分析将确定支架安置是否比标准护理提供显著优势.
- 与流行病相关的适应正在审查它们对试验执行和未来研究的影响.
结论:
- 这项C-TRACT试验旨在提供关键数据,以了解静脉支架在PTS管理中的作用.
- 了解支架的风险-好处概况对于优化患者护理至关重要.
- 这项研究的结果,包括在疫情期间做出的调整,将为未来的静脉临床实践和研究提供信息.
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