经验证的手术内出血严重程度尺度 (VIBe) 用于评估腰椎融合中的血静:一项前性随机对照试验
Namhoo Kim1, Sub-Ri Park1, Jae Won Shin1
1Department of Orthopedic Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea.
概括
经验证的手术内出血严重程度表 (VIBe) 可靠地评估腰椎手术中的出血情况. 它被证明是有效的,显示活跃的止血药物效果良好,没有被动药物的额外益处.
科学领域:
- 神经外科
- 外科创新
- 麻醉学
背景情况:
- 在腰椎手术中, 手术内出血是一个很大的挑战.
- 目前的出血评估方法缺乏标准化,阻碍客观评估.
- 经过验证的手术内出血严重程度表 (VIBe) 提供了一种结构化的方法来评估出血严重程度.
研究的目的:
- 评估VIBe尺度在腰椎融合手术中的临床实用性.
- 将VIBe与传统的出血指标 (EBL,输血,排水量) 进行比较.
- 评估VIBe在不同的静血策略中的有效性,包括低血压麻醉和局部静血剂.
主要方法:
- 这是一项前性随机对照试验,涉及70名患者进行腰部减压和融合.
- 患者被随机分为正常或低血压麻醉,并分配血静策略 (单独使用活性剂或组合使用活性/被动剂).
- 外科医生和助理记录了VIBe等级;收集了常规指标;分析了相关性和评价者之间的一致性.
主要成果:
- 在所有患者中,VIBe评分显著改善血静后 (p < 0. 001).
- 在麻醉或静止策略组之间没有观察到EBL,输血或排水量的显著差异.
- VIBe显示出近乎完美的评价者间一致性 (κ > 0. 83),与EBL和输血量有显著的相关性.
结论:
- VIBe尺度是一种可靠和可重复的工具,用于评估腰椎融合的手术内出血.
- 在这种情况下,活性止血剂有效控制出血.
- 添加被动止血剂没有比单独使用活性剂提供可测量的优势.
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