预测与酒精有关的慢性肝衰竭 (ACLF) 中期死亡率:第三级护理中心的一项研究
Vivek Saini1, Piyush Dadhich2, Rampartap Swami1
1Department of Gastroenterology, Dr. Sampurnanand Medical College, Jodhpur, 342003, India.
Journal of clinical and experimental hepatology
|August 27, 2025
概括
酒精性急性慢性肝衰竭 (ACLF) 的早期死亡率很高,其中41%的死亡是在15天内发生的. 识别患有全身炎症反应综合征 (SIRS),高乳酸和大量酒精摄入的患者对于及时干预至关重要.
科学领域:
- 肝病学
- 危急护理医学
- 胃肠病学
背景情况:
- 酒精性急性慢性肝衰竭 (ACLF) 具有关键的15天死亡窗口.
- 在此阶段,早期预后和肝移植评估至关重要.
- 有限的研究集中在最初的15天的酒精ACLF.
研究的目的:
- 在酒精ACLF的前15天评估临床结果.
- 在这个关键的早期时期确定死亡率的预测因素.
- 提供及时的临床干预和移植评估.
主要方法:
- 对227名酒精ACLF患者的回顾性分析.
- 在多个时间点收集临床和生化参数,最多90天.
- 统计分析侧重于15天死亡率,包括考克斯回归和决策树分析.
主要成果:
- 41%的患者在15天内死亡.
- 预测15天死亡率的因素包括肌素,INR,乳酸和中性粒细胞数量增加.
- 大量的酒精摄入量 (> 300 g/ 天),AARC得分 (> 10) 和SIRS存在与死亡率的增加有关.
- 在SIRS,乳酸>1.4 mmol/L和酒精摄入量>200 g/day的组合下,预测死亡率为100%.
结论:
- 酒精性ACLF在最初15天内有很高的早期死亡率.
- 系统性炎症反应综合征 (SIRS),乳酸水平升高和大量饮酒是高风险的关键指标.
- 早期识别高风险患者可以指导及时干预和肝移植考虑.
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