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Use of a Hanging-weight System for Isolated Renal Artery Occlusion
Published on: July 19, 2011
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在连续脏替代疗法中,溶液清除值评估和过器凝血预测
Kohei Yoshimoto1, Ryo Matsuura2, Yohei Komaru1,2
1Department of Emergency and Critical Care Medicine, The University of Tokyo, Tokyo 113-8655, Japan.
Journal of clinical medicine
|December 23, 2023
概括
在连续脏替代疗法 (CRRT) 中减少溶液清除可以预测过器凝血. 在24小时内测量尿素和肌球蛋白清除可能有助于防止意外的过器故障.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 密集护理医学 密集护理医学
- 生物医学工程 生物医学工程
背景情况:
- 意外的过器凝血是连续脏替代疗法 (CRRT) 的重要并发症.
- 在CRRT中,减少的溶解物清除往往在过器凝结之前.
- 预测过器凝血对于优化患者治疗和资源管理至关重要.
研究的目的:
- 调查低和中等分子量分子的减少溶解物清除率是否预测CRRT中的过器凝结.
- 为了确定特定的溶解物清除值,这表明过器凝结的风险增加.
主要方法:
- 一项回顾性观察性研究分析了230名ICU患者的775次连续血液过 (CHDF) 治疗.
- 在CHDF启动后24小时测量尿素和肌球蛋白 (Mb) 溶液清除率 (CL/F).
- 多变量逻辑回归分析,以确定在接下来的24小时内过器凝结的预测因素.
主要成果:
- 在分析的 127 种治疗方法中发生过器凝血.
- 在随后凝结的治疗中,在24小时内观察到明显较低的尿素和Mb CL/F.
- 在24小时内,尿素CL/F<94%和MbCL/F<64%被确定为过器凝血的显著预测因子.
结论:
- 在CRRT启动后24小时测量较低的尿素和肌球蛋白溶液清除率与在接下来的24小时内过器凝结的风险增加有关.
- 这些发现表明,监测溶解物清除可能有助于预测和潜在地防止意想不到的过器凝结.
- 需要进一步的研究来证实尿素和Mb CL/F测量的临床实用性,以避免过器凝结.
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