Influence of dabigatran etexilate combined with aspirin+clopidogrel on coagulation function and an-kle-brachial index in patients with non-valvular atrial fibrillation
10.3969/j.issn.1008-0074.2024.05.20
- VernacularTitle:达比加群酯联合阿司匹林和氯吡格雷对非瓣膜性房颤患者凝血功能及踝肱指数的影响
- Author:
Bei WANG
1
;
Tian-Liang PAN
;
Jia-Jun HUANG
Author Information
1. 黄石市第四医院有限公司药剂科,湖北黄石 435000
- Keywords:
Atrial fibrillation;
Aspirin;
Clopidogrel;
Dabigatran etexilate
- From:
Chinese Journal of cardiovascular Rehabilitation Medicine
2024;33(5):609-613
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To observe the influence of dabigatran etexilate combined with aspirin+clopidogrel on coagulation function and ankle-brachial index(ABI)in patients with non-valvular atrial fibrillation(NVAF).Methods:A total of 108 NVAF patients who underwent percutaneous coronary intervention(PCI)in Huangshi Fourth Hospital Co.,Ltd be-tween January 2018 and October 2020 were selected,and divided into combined treatment group(n=54,dabigatran etexi-late+aspirin+clopidogrel)and control group(n=54,aspirin+clopidogrel)according to random number table meth-od.After 6-month treatment,coagulation function,toe-brachial index(TBI),ABI,thromboelastography,serum level of matrix metalloproteinase-9(MMP-9),incidence of embolic events,bleeding events and adverse reactions were com-pared between two groups.Results:After treatment,compared with control group,patients in combined treatment group had significant higher activated partial thromboplastin time(APTT)[(45.46±4.27)s vs.(52.38±5.03)s],prothrom-bin time(PT)[(13.14±1.33)svs.(15.32±1.57)s],thrombin time(TT)[(22.67±2.21)s vs.(27.05±3.15)s],TBI[(0.78±0.13)vs.(0.84±0.15)],ABI[(1.11±0.14)vs.(1.18±0.13)],R value[(11.43±3.42)s vs.(14.48±4.51)s],K value[(8.54±2.18)s vs.(10.78±3.26)s]and MA value[(46.06±15.11)mm vs.(55.49±18.26)mm],and significant lower serum MMP-9 level[(182.47±18.84)μg/mlvs.(165.52±14.17)μg/ml](P＜0.05 or＜0.01).Total incidence rates of embolic events(5.56％)and bleeding events(1.85％)in combined treatment group were significantly lower than those of control group(18.52％,14.81％)(P＜0.05 both).There was no significant difference in incidence rate of adverse reactions between two groups(P=0.687).Conclusion:Dabigatran etexilate combined with aspi-rin+clopidogrel can significantly improve coagulation function,reduce embolic events and bleeding events,and reduce ser-um MMP-9 level in NVAF patients without increasing adverse reactions.
