一项关于CALLY指数作为急性大动脉解剖患者手术后住院死亡率的潜在预测指标的相关研究
Hailun Zhang1, Fei Jiang2,3,4, Jingshan Lin3
1School of Nursing, Fujian Medical University, Fuzhou, People's Republic of China.
Journal of inflammation research
|November 17, 2025
概括
CALLY指数是一种新型标记,有效预测急性A型大动脉剖析 (ATAAD) 患者的术后死亡率. 该工具有助于更好地评估ATAAD的外科风险,改善患者的治疗结果.
科学领域:
- 心血管外科心血管外科
- 生物标志物 生物标志物
- 医疗信息学 医疗信息学
背景情况:
- 急性甲型大动脉解剖 (ATAAD) 具有高风险的术后住院死亡率 (POIM).
- 有效的手术前风险分层对于管理ATAAD患者至关重要.
- 现有的评估工具可能无法充分捕捉ATAAD中POIM风险的复杂性.
研究的目的:
- 评估在ATAAD患者中POIM的手术前CRP-专蛋白-淋巴细胞 (CALLY) 指数的预测能力.
- 开发和验证一个包含CALLY指数的nomogram模型,用于增强POIM预测.
主要方法:
- 对522名经过手术治疗的ATAAD患者的回顾性分析.
- 后勤回归和LASSO回归用于预测因子识别和模型开发.
- 编号模型的内部和外部验证.
主要成果:
- 与单个组件相比,CALLY指数是POIM (OR=0.131) 的独立保护因子,具有优越的预测性能 (AUC=0.820).
- 较低的CALLY指数与术后并发症的增加率有关.
- 整合CALLY指数和其他临床变量的诺米图表显示出强大的预测准确性 (AUC=0.843-0.869).
结论:
- 手术前的CALLY指数是ATAAD中POIM的一个有价值的预测指标.
- 开发的诺摩图为ATAAD中外科手术期间的决策和风险分层提供了一个实用的工具.
- CALLY指数在各种患者子组中显示出一致的预测值.
更多相关视频
07:25Predicting Amputation using Local Circulating Mononuclear Progenitor Cells in Angioplasty-treated Patients with Critical Limb Ischemia
Published on: September 22, 2020
3.7K
05:16Cutoff Value of Phase Angle by Bioelectrical Impedance Analysis at Admission as a Prognostic Factor in Patients with Acute Heart Failure
Published on: June 10, 2025
517
相关概念视频
Acute Coronary Syndrome III: Diagnostic Studies
200
Diagnosing acute coronary syndrome or ACS begins with a thorough patient history. Notable symptoms include central, crushing chest pain radiating to the left arm, neck, jaw, or back, along with shortness of breath, sweating (diaphoresis), nausea, vomiting, dizziness, and palpitations.It is crucial to note any history of cardiac illnesses and assess risk factors, including age, gender, smoking, hypertension, diabetes, hyperlipidemia, and a sedentary lifestyle.During physical examination, vital...
200
Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT
377
Calcium-Scoring CT ScanA calcium-scoring CT scan, also known as coronary artery calcium (CAC) scan, detects calcium deposits in the coronary arteries. This test assesses the risk of coronary artery disease (CAD), which can lead to cardiovascular events such as angina, heart failure, and sudden cardiac arrest.A calcium-scoring CT scan is generally recommended for individuals at intermediate risk of CAD without symptoms. It includes:Men aged 40-75 and women aged 50-75: Especially those with a...
377
