在ICU入院时的布雷登分数预测了急性胰腺炎的30天死亡率
Lihong Dong1, Hong Wang2, Xixiang Yang3
1Department of Critical Care Medicine, The First Affiliated Hospital of Kunming Medical University, Kunming, China.
Biomolecules & biomedicine
|October 15, 2025
概括
布拉登评分可以预测急性胰腺炎 (AP) 患者入院重症监护室 (ICU) 的死亡率. 较低的分数表明风险更高,该分数改善了早期分层的现有风险模型.
科学领域:
- 关键护理医学 关键护理医学
- 胃肠病学 胃肠病学
- 老年病的医生 老年病的医生
背景情况:
- 布雷登分数评估压力和脆弱性风险.
- 它在急性胰腺炎 (AP) 的预后价值尚未得到充分确立.
- 识别AP的早期风险因素对于患者的治疗结果至关重要.
研究的目的:
- 评估布拉登评分能够预测30天死亡率在重症监护室 (ICU) 患者的AP.
- 为了确定布拉登分数是否为AP死亡率的现有临床模型增加了预测价值.
主要方法:
- 在MIMIC-IV v3.1 (2008-2022) 中对1985名成年AP患者进行了回顾性队列研究.
- 布拉登分数连续和二分法分析 (高风险≤15与低风险>15).
- 卡普兰-梅尔,考克斯回归,ROC曲线和校准评估了30天,90天,180天和360天的死亡率.
主要成果:
- 布拉登得分增加1个点与30天死亡风险降低7.7% (HR 0.923).
- 高风险患者 (≤15) 的死亡率明显高于低风险患者 (HR 0.688).
- 纳入布拉登分数可以提高预测准确度 (AUC 0.712对比 0.647) 和风险重新分类.
结论:
- 在ICU入院时的布拉登得分是AP患者30天死亡率的独立预测指标.
- 它提供适度,精确校准的预测,并增强现有的临床模型.
- 布拉登分数作为AP中早期风险分层的一个有价值,简单的工具,保证了未来的验证.
相关概念视频
01:30Acute Pancreatitis II: Clinical Manifestations and Management
748
Acute pancreatitis presents a complex medical emergency characterized by rapid onset inflammation of the pancreas, demanding timely diagnosis and management to prevent complications. The condition primarily manifests through severe upper abdominal pain that often radiates to the back. This pain intensifies following the consumption of fatty foods. Accompanying symptoms such as nausea, vomiting, abdominal distention, fever, dyspnea, cyanosis, and jaundice can vary in intensity but significantly...
748
01:27Acute Pancreatitis I: Introduction
1.1K
Pancreatitis is inflammation of the pancreas, an organ located behind the stomach. It can be either acute or chronic.
Acute pancreatitis is characterized by rapid inflammation of the pancreas, often caused by factors like gallstone blockage or excessive alcohol consumption. Chronic pancreatitis, on the other hand, is a slow, progressive inflammation that may result from long-term alcohol abuse, obstructions in the pancreatic duct, or genetic factors.
The causes of acute pancreatitis include:
Acute pancreatitis is characterized by rapid inflammation of the pancreas, often caused by factors like gallstone blockage or excessive alcohol consumption. Chronic pancreatitis, on the other hand, is a slow, progressive inflammation that may result from long-term alcohol abuse, obstructions in the pancreatic duct, or genetic factors.
The causes of acute pancreatitis include:
1.1K
01:29Chronic Pancreatitis II: Collaborative Care
311
The management of chronic pancreatitis is multifaceted, involving a comprehensive approach that includes thorough assessment, diagnostic testing, and a variety of management strategies.
Assessment:
Assessment:
311