急性至慢性肝衰竭:原因,临床参数和死亡率预测因素
Fatima Hafsa1, Zao Iman Chaudary2, Owais Tariq3
1Gastroenterology, Lahore General Hospital, Lahore, Lahore, PAK.
Cureus
|February 22, 2024
概括
预测急性至慢性肝衰竭 (ACLF) 的死亡率至关重要. 格拉斯哥昏迷表的较低分数和较高的胆红素水平表明预后不佳,MELD分数是最有效的预测指标.
科学领域:
- 肝病学 肝病学是一种肝病学.
- 内部医学 内部医学
- 关键护理医学 关键护理医学
背景情况:
- 急性至慢性肝衰竭 (ACLF) 是一个重大的临床挑战,死亡率高.
- 确定短期死亡率的可靠预测因素对于及时干预和患者管理至关重要.
- 现有的预后模型需要在不同的患者群体中进行验证.
研究的目的:
- 确定ACLF的原因和临床特征.
- 确定ACLF患者28天住院死亡率的预测因素.
- 评估已建立的评分系统的预后准确性.
主要方法:
- 根据EASL-CLIF标准,一项涉及64名被诊断患有ACLF的患者的横截面研究.
- 对患者进行了28天死亡率监测.
- 统计分析包括奇平方/费舍尔精确测试和曼-惠特尼U测试;使用AUC评估预后模型 (CTP,MELD,CLIF-SOFA).
主要成果:
- 年龄,性别和病因没有显著影响28天死亡率.
- 下格拉斯哥昏迷尺度得分,第四级肝脑病变,上胃肠道出血和较低的平均动脉压与增加的死亡率有关.
- 与CTP和CLIF-SOFA相比,末期肝病模型 (MELD) 评分显示了28天死亡率的最高预测有效性 (AUC=0.819).
结论:
- 临床因素,如低格拉斯哥昏迷尺度和第四级肝脑病变,以及实验室标记物 (胆红素,肌素),是ACLF死亡率的关键指标.
- 疾病病因和患者人口统计学并不是短期生存的重要预测因素.
- MELD评分是一个强大的和令人信服的预后工具,用于预测急性-慢性肝衰竭的28天死亡率.
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