A Practical Nomogram Based on Systemic Inflammatory Markers for Predicting Portal Vein Thrombosis in Patients With Liver Cirrhosis
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 478
- 试验地点
- 1
- 主要终点
- systemic inflammatory markers
研究概览
简要总结
Immunothrombosis has recently been used to describe the responses/mechanisms in thrombosis. Systemic inflammatory markers are prognostic markers for a variety of thrombotic conditions; however, their potential value in predicting portal vein thrombosis (PVT) is unknown. This study aimed to establish an easy-to-use nomogram based on systemic inflammatory markers to predict portal vein thrombosis (PVT) in patients with liver cirrhosis.
详细描述
This retrospective study included 478 patients with cirrhosis between January 2013 and January 2021. Reputed systemic inflammatory markers (systemic immune-inflammation index [SII], neutrophil-to-lymphocyte ratio [NLR], monocyte-to-lymphocyte ratio [MLR], and platelet-to-lymphocyte ratio (PLR)) were measured, and the clinical data were recorded. The independent risk factors for PVT were determined using univariate analyses and multivariate logistic regression analyses, and a nomogram to predict the occurrence of PVT was established. The concordance index, receiver operating characteristic curves, and calibration plots were used to evaluate the performance of the model.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 18 Years 至 81 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •The diagnosis of LC was based on clinical, laboratory, and radiological analyses, and/or liver biopsies. PVT was diagnosed according to the consensus for management of PVT in LC (2020, Shanghai) [1]. The inclusion criteria were as follows: (I) age ≥18 years, (II) Doppler ultrasound was the first-choice imaging modality; however, enhanced computed tomography or magnetic resonance imaging could also be used for confirmation at the time of admission to our hospital, and (III) patients with PVT on imaging examination but with insufficient evidence for the diagnosis of cirrhosis, hepatic vein pressure gradient measurement, and liver biopsy. -
排除标准
- •Patients with primary or secondary hepatic malignant tumors, other malignant tumors, hematologic diseases, Budd-Chiari syndrome, non-cirrhotic PVT, inflammatory diseases, and other severe diseases were excluded.
结局指标
主要结局
systemic inflammatory markers
时间窗: 9 years
systemic immune-inflammation index \[SII\], neutrophil-to-lymphocyte ratio \[NLR\], monocyte-to-lymphocyte ratio \[MLR\], and platelet-to-lymphocyte ratio (PLR)
次要结局
未报告次要终点