血栓显微镜指导的血液凝固评估,用于评估血液成分输血.
在PubMed上查看摘要
概括
此摘要是机器生成的。在非补偿性肝硬化患者中,使用血栓显微镜 (TEG) 显示在侵入性手术前,血液成分 (BC) 输血可能减少20%. 虽然TEG在统计学上没有显著性,但在肝病管理中可以优化输血决策.
科学领域
- 肝病学和胃肠病学
- 输血医学
- 护理中心诊断
背景情况
- 患有不补偿性肝硬化症的患者经常出现凝血病,在侵袭性手术期间增加出血风险.
- 目前对这些患者的输血策略依赖于传统的实验室测试,这些测试可能无法完全捕捉动态的静脉变化.
- 血栓显微镜 (TEG) 可以全面评估血块的形成和溶解,并可能指导更精确的血液成分 (BC) 输血.
研究的目的
- 评估TEG对血液组分输血临床决策的影响.
- 评估TEG对接受侵袭性手术的无补偿性肝硬化患者的输血需求的影响.
- 为了确定TEG可用性是否会改变胃肠病学家和肝病学家给药的BC输血的频率或类型.
主要方法
- 这是一项前性,单中心,随机对照试验,涉及非补偿性肝硬化患者.
- 医生可以访问TEG结果,提供BC输血的建议,而无需积极干预决策.
- 统计分析对TEG组和对照组的输血率进行比较,以评估TEG数据的影响.
主要成果
- 在排除后对20名患者进行了分析;与对照组相比,TEG组对BC输血的需求减少了20%.
- 这种观察到的输血需求减少没有统计学意义 (p = 0. 384).
- 假设TEG可以减少69. 2%的输血需求,但这一估计也缺乏统计意义 (p > 0. 05).
结论
- 在肝硬化患者中,血小板造影 (TEG) 显示血液成分 (BC) 输血需求减少了约20%.
- 尽管有这种趋势,但在本研究中,这种减少没有达到统计学意义.
- 在肝病学中,TEG显示出优化输血实践的潜力,特别是在熟悉肝硬化凝血病的医生中.
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