患有急性损伤的重症患者:临床决定因素和死后组织学
Patrick James Gleeson1,2,3, Ilaria Alice Crippa1,4, Aurélie Sannier5
1Department of Intensive Care Medicine, Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium.
Clinical kidney journal
|October 2, 2023
概括
确定了急性损伤 (AKI) 需要置换疗法 (RRT) 的重症监护病房 (ICU) 患者的生存预测因素. 肌肉质量,液体平衡和尿液输出是AKI患者生存的关键决定因素.
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
- 病理学 病理学 病理学
背景情况:
- 急性损伤 (AKI) 需要在重症监护室 (ICU) 进行置换疗法 (RRT) 与预后不佳有关.
- 了解这些重症患者的生存预测因素和功能衰竭机制至关重要.
研究的目的:
- 描述ICU患者的生存预测因子,其中AKI需要RRT.
- 在这个患者群体中调查功能衰竭的机制.
主要方法:
- 使用电子健康记录进行回顾性观察性研究.
- 单变量和多变量二元逻辑回归分析.
- 对死后脏组织的组织病理学检查.
主要成果:
- 在RRT开始时血清肌素的升高最初与ICU存活率的增加有关,但肌肉质量 (脆弱性标志物) 与肌素相互作用,并成为更强的预测因素.
- 较低的累积液体平衡,furosemide使用和增加的净超预测了ICU存活率.
- 尿量>500毫升/24小时强烈预测成功释放RRT.
- 尸检分析显示,一些患者的脏发现未被识别,与败血症相关的AKI (S-AKI) 显示了质突触蛋白损失.
结论:
- 肌肉质量混了肌素作为AKI严重性标记物的实用性.
- 体积管理和尿液输出对于患者的结果至关重要.
- 通过 synaptopodin 损失表明的淋巴细胞损伤与 S-AKI 病变发生有关.
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