动态硫代二硫稳态预测低氧性呼吸衰竭住院死亡率的预后价值

Bilal Ilanbey, D. Zorlu, H. Çalışkan, Z. K. Ertürk, B. Çelik, Suleyman Ersoy, K. Güçlü
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引用次数: 0

摘要

低氧性呼吸衰竭(HRF)的PaO2<60 mmHg,PaCO2正常或低于正常。肺泡毛细血管膜水平的气体交换受损。HRF与医院的高死亡率有关,并且没有诊断性实验室测试来预测这种死亡率。本研究评估了用动态巯基二硫化物稳态参数预测HRF患者死亡率的可能性,该参数是氧化状态的指标。62名HRF患者和40名健康对照被纳入研究。从所有参与者的血清中研究了动态巯基二硫化物参数。患者的总硫醇和天然硫醇水平显著低于对照组(p<0.05)。死亡患者的二硫化物水平高于幸存者(p
本文章由计算机程序翻译,如有差异,请以英文原文为准。
PROGNOSTIC VALUE OF DYNAMIC THIOL-DISULFIDE HOMEOSTASIS IN PREDICTING HOSPITAL MORTALITY IN HYPOXEMIC RESPIRATORY FAILURE
Hypoxemic respiratory failure (HRF) has a PaO2 < 60 mmHg with normal or subnormal PaCO2. The gas exchange is impaired at the level of the alveolo-capillary membrane. HRF is associated with high mortality in hospital, and there is no diagnostic laboratory test to predict this mortality. This study evaluates the possibility of predicting mortality in HRF patients with dynamic thiol-disulfide homeostasis parameters, which are indicators of oxidation state. Sixty-two patients with HRF and 40 healthy controls were included in the study. Dynamic thiol-disulfide parameters were studied from the serum of all participants. Total and native thiol levels were significantly lower in the patients than in the controls (p < 0.05). Disulfide levels were higher in patients who died than survivors (p
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