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针对急性损伤的扩散性与对流性连续置换疗法:系统性审查和元分析

Fatima Masud¹, Abdul Rehman Arshad², Sohail Sabir³

¹Department of Medicine, Pak Emirates Military Hospital, Rawalpindi, Pakistan.

Therapeutic apheresis and dialysis : official peer-reviewed journal of the International Society for Apheresis, the Japanese Society for Apheresis, the Japanese Society for Dialysis Therapy

|February 20, 2026

概括

使用扩散式或对流式溶解物清除模式的连续置换疗法 (CRRT) 在患者死亡率或恢复方面没有显著差异. 然而,由于凝血减少,扩散式CRRT显示过器寿命更长.

科学领域:

腎臟病學 (nephrology) 是一種醫學專業.
关键护理医学关键护理医学
脏替代疗法治疗脏替代疗法

背景情况:

持续置换疗法 (CRRT) 是急性损伤的关键干预措施.
在CRRT中,在扩散式和对流式溶解物清除策略之间做出选择是有争议的.
了解CRRT模式对患者结果的影响至关重要.

研究的目的:

为了比较CRRT中扩散式与对流式溶解物清除对死亡率和恢复的影响.
评估CRRT模式对重症监护室 (ICU) 停留时间的影响.
用不同的CRRT策略来评估过器凝血的发生率.

主要方法:

观察性研究和随机对照试验的系统审查和元分析.
在PubMed,Cochrane图书馆和LILACS数据库中进行了搜索.
通过使用Cochrane ROB 2和ROBINS-I工具评估偏差风险.

主要成果:

包括13项涉及1146名患者的研究.
在ICU死亡率,28天死亡率,恢复或ICU停留时间之间,在扩散性和对流性CRRT之间没有发现显著差异.
在扩散性CRRT时,过器凝血发生率降低了31%.

结论:

扩散式和对流式CRRT模式在死亡率和恢复方面产生了类似的结果.
扩散式CRRT提供了减少过器凝结的优势,可能延长过器的寿命.
在选择CRRT模式时,除了患者的结果之外,还可以考虑过器的寿命.

关键词:

急性脏损伤急性脏损伤是什么连续的有毒静脉血液过.持续的毒静脉血液透析.连续的有毒静脉血过.危急的疾病危急的疾病.

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