支架后气球扩张与手术后的低血压有关,经过跨动脉再血管化的术后
Justin C Weissberg1, Daniel Lehane1, Samuel Florentino1
1Division of Vascular Surgery, University of Rochester Medical Center, Rochester, NY.
Journal of vascular surgery
|November 8, 2025
概括
经过横动脉再血管化 (TCAR) 后的术后低血压与支架后扩张 (PSD) 有关. 仔细考虑PSD风险对于接受TCAR治疗无症状动脉狭窄症的患者至关重要.
科学领域:
- 血管外科 血管外科
- 干预心脏病学 干预心脏病学
- 神经外科 神经外科
背景情况:
- 经过横动脉再血管化 (TCAR) 后的术后低血压与重症监护室 (ICU) 停留时间的增加,住院时间的延长和死亡率的增加有关.
- 鉴定导致低血压的因素对于改善无症状动脉狭窄的TCAR手术中的外科护理至关重要.
研究的目的:
- 为了确定与手术后低血压相关的手术内和解剖学因素,在接受TCAR治疗无症状大脑动脉狭窄的患者中.
- 为了帮助风险分层和减轻这一常见并发症的策略.
主要方法:
- 追溯分析94名接受TCAR治疗无症状动脉狭窄症的患者.
- 主要终点:术后低血压的发展.
- 二次结果:ICU利用率,停留时间 (LOS) 和过渡性缺血性发作/中风率.
主要成果:
- 手术后的低血压发生在后支架扩张 (PSD) 组中更频繁 (75.0%对34.8%,P<.001).
- 低血压患者的体积百分比较高 (17%对6.5%,P = .006).
- PSD是术后低血压的唯一显著的独立预测因子 (OR,4.01;P = .014).
结论:
- 支架后扩张 (PSD) 在TCAR中与术后低血压显著相关.
- 增加的血管化需要PSD更频繁,增加低血压风险.
- 对TCAR患者来说,仔细考虑PSD风险与益处至关重要.
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