Prognostic value of AST/ALT ratio combined with APTT regimen in NVAF patients receiving rivaroxaban anticoagulant therapy
10.3760/cma.j.cn121382-20230208-00208
- VernacularTitle:AST/ALT比值联合APTT对利伐沙班治疗老年非瓣膜性房颤患者的预后价值
- Author:
Yi CHEN
1
;
Meng NING
;
Yingwu LIU
Author Information
1. 天津医科大学三中心临床学院，天津 300170
- Keywords:
Rivaroxaban;
Non-valvular atrial fibrillation;
Aspartate aminotransferase;
Alanine aminotransferase;
Activated partial thromboplastin time
- From:
International Journal of Biomedical Engineering
2023;46(2):138-143
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the prognostic value of the ratio of aspartate aminotransferase (AST) and alanine aminotransferase (ALT) combined with activated partial thromboplastin time (APTT) in elderly patients with non-valvular atrial fibrillation (NVAF) treated with rivaroxaban.Methods:One hundred and twenty-two elderly patients with NVAF who were anticoagulated with rivaroxaban from June 2020 to June 2021 in the Third Central Hospital of Tianjin were enrolled and divided into four groups based on the median method. The patients in the Q1 group ( n = 32) have low AST/ALT/low APTT. The patients in the Q2 group ( n = 27) have low AST/ALT/high APTT. The patients in the Q3 group ( n = 29) have high AST/ALT/low APTT. The patients in the Q4 group ( n = 34) have high AST/ALT/high APTT. The efficacy endpoint events, and safety endpoint events were analyzed in the four groups, and univariate and multivariate Cox regression analyses were performed for the composite endpoint events. Results:The effectiveness endpoint events were mainly cardiovascular deaths, the number of which in the Q1 to Q4 groups was 0 (0), 1 (3.70%), 4 (13.79%), and 5 (14.71%), respectively. The safety endpoint events were mainly non-major bleeding events, the number of which in the Q1 to Q4 groups was 5 (15.62%), 2 (7.41%), 6 (20.69%), and 5 (14.71%), respectively. Compared to the Q1 group, the Q4 group had an increased risk of composite endpoint events after incorporating traditional risk factor correction ( HR: 3.851, 95% CI: 1.167 to 12.704). Conclusions:AST/ALT ratio combined with APTT can provide risk stratification for distant bleeding and cardiovascular adverse events in elderly NVAF patients treated with rivaroxaban anticoagulation and has some predictive value for their prognosis.
