PAR联合Charlson指数对肝硬化EVB患者EVL术后再出血风险的预测价值
1.徐州医科大学盐城临床学院,江苏 盐城 224000;
2.滨海县人民医院,江苏 盐城 224500;
3.盐城市第一人民医院,江苏 盐城 224000收稿日期: 2025-08-29
修回日期: 2025-09-16
录用日期: 2025-12-24
网络出版日期: 2026-04-21
基金资助
江苏省卫生健康委重点项目(ZDB2020033);江苏省自然科学基金青年项目( BK20200265);盐城市医学科技发展计划项目(YK2020013);盐城市重点研发计划(社会发展)指导性项目(YCBE202216)
Combined PAR and Charlson Comorbidity Index for Predicting Risk after EVL in Cirrhotic Patients with EVB Due to Liver Cirrhosis
1.Yancheng Clinical School of Xuzhou Medical University, Jiangsu Yancheng 224000, China;
2.Binhai County People's Hospital, Jiangsu Yancheng 224500, China;
.YanCheng First People's Hospital, Jiangsu Yancheng 224000, China
Received date: 2025-08-29
Revised date: 2025-09-16
Accepted date: 2025-12-24
Online published: 2026-04-21
目的:分析血小板与白蛋白比值(PAR)联合查尔森合并症指数(Charlson指数)对内镜静脉曲张套扎术(EVL)治疗的肝硬化食管静脉曲张出血(EVB)患者再出血风险的预测价值。方法:选取2021年5月至2024年6月某院行EVL的肝硬化EVB患者103例作为研究对象,EVL术后随访6个月,依据是否再出血分为再出血组、未再出血组,对比其入院时PAR、Charlson指数等临床资料,经Logistic回归分析预示肝硬化EVB患者EVL术后再出血的危险因素,以受试者工作特征曲线(ROC)分析PAR联合Charlson指数对再出血的评估价值。结果:36例患者在EVL术止血成功后6个月再出血(34.9%),其中1例在出血72 h内死亡;再出血组患者血小板计数(PLT)、PAR均低于未再出血组(P<0.05);再出血组患者总胆红素(TBIL)、丙氨酸氨基转移酶(ALT)、D-二聚体(D-D)、Charlson指数、肝静脉压力梯度、门静脉内径、脾静脉内径、脾脏厚度及Child-Pugh分级C级、腹水、内镜下红色征、静脉曲张分级为G3级比例均高于未再出血组(P<0.05);再出血组患者凝血酶原时间长于未再出血组(P<0.05)。二元Logistic回归分析显示,PAR为影响肝硬化EVB患者EVL术后再出血的保护因素(OR:0.550,95%CI:0.391~0.773,P<0.05),Charlson指数、肝静脉压力梯度、静脉曲张分级为独立危险因素(OR:1.621,95%CI:1.076~2.442;OR:1.459,95%CI:1.075~1.981;OR=1.644,95%CI:1.058~2.555,P<0.05)。ROC显示,PAR联合Charlson指数预测再出血的曲线下面积为0.878,均高于PAR、Charlson指数单独预测结果(0.798、0.788,P<0.05)。结论:PAR联合Charlson指数对肝硬化EVB患者EVL术后再出血有较高的预测价值,临床实践中应给予必要的干预措施。
关键词: 血小板与白蛋白比值(PAR); 查尔森合并症指数(Charlson指数); 肝硬化; 食管静脉曲张出血; 再出血
潘伟伟
,
赵成礼
,
张淼
,
孟海
,
姜中华
.
PAR联合Charlson指数对肝硬化EVB患者EVL术后再出血风险的预测价值
Objective: To analyze the value of platelet-to-albumin ratio (PAR) combined with Charlson comorbidity index in evaluating rebleeding risk after ligation of esophageal variceal bleeding (EVB) due to liver cirrhosis.Methods: 103 patients with EVB due to liver cirrhosis underwent endoscopic variceal ligation (EVL) in our hospital between May 2021 and June 2024. They were followed up for 6 months after ligation, and were divided into rebleeding group and non-rebleeding group according to whether there was rebleeding. Clinical data such as PAR and Charlson index at admission were compared between groups. Logistic regression analysis was conducted to screen the risk factors for rebleeding in patients with EVB due to liver cirrhosis after EVL. The receiver operating characteristic curve (ROC) was used to analyze the value of PAR combined with Charlson index in evaluating rebleeding.Results: 36 cases (34.9%) experienced rebleeding at 6 months after successful hemostasis through EVL, and 1 of them died within 72 h after the occurrence of bleeding. Platelet count (PLT) and PAR in the rebleeding group were lower than those in the non-rebleeding group (P<0.05). The levels of total bilirubin (TBIL), alanine aminotransferase (ALT) and D-dimer (D-D), Charlson index, hepatic venous pressure gradient, portal vein diameter, splenic vein diameter, splenic thickness, the proportions of Child-Pugh grade C, ascites, endoscopic red sign and grade G3 varicose veins in the rebleeding group were, significantly higher than those in the non-rebleeding group (P<0.05). Prothrombin time in the rebleeding group was longer than that in the non-rebleeding group (P<0.05). Binary logistic regression analysis showed that PAR was protective factor for postoperative rebleeding in patients with EVB due to liver cirrhosis [OR=0.550, 95%CI: 0.391-0.773, P<0.05],while hepatic venous pressure gradient, grade of varicose veins, and Charlson index were independent risk factors (OR: 1.621, 95%CI: 1.076-2.442; OR: 1.459, 95%CI: 1.075-1.981; OR: 1.644, 95%CI: 1.058-2.555, P<0.05). ROC showed that the area under the curve of PAR combined with Charlson index for predicting rebleeding was 0.878, greater than that of PAR and that of Charlson index (0.798, 0.788, P<0.05).Conclusion: The combination of PAR and Charlson index demonstrates high value in predicting rebleeding in patients with EVB due to liver cirrhosis after EVL. It is worthy of clinical promotion and application. Necessary intervention measures should be carried out.
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