Ticagrelor combined with atorvastatin for the treatment of unstable angina pectoris
10.3760/cma.j.issn.1008-6706.2022.01.008
- VernacularTitle:替格瑞洛联合阿托伐他汀治疗不稳定型心绞痛
- Author:
Huiju XU
1
;
Chuanyin YU
Author Information
1. 浙江中医药大学研究生院2020级，杭州 310053
- Keywords:
Angina,unstable;
Tigrillo;
Clopidogrel;
Atorvastatin;
Natriuretic peptide,brain;
Glycosylated hemoglobin
- From:
Chinese Journal of Primary Medicine and Pharmacy
2022;29(1):33-37
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the efficacy of ticagrelor combined with atorvastatin in the treatment of unstable angina pectoris and its effects on cardiac function, brain natriuretic peptide (BNP) level, lipoprotein-associated phospholipase A2 (Lp-PLA2) activity, and glycosylated hemoglobin (HbAlc) level in patients with unstable angina pectoris.Methods:A total of 200 patients with unstable angina pectoris who received treatment in the Sahzu International Medical Center from January 2017 to January 2019 were included in this study. These patients were randomly assigned to receive either clopidogrel combined with atorvastatin (control group, n = 100) or ticagrelor combined with atorvastatin (observation group, n = 100) for 1 month. The clinical efficacy,BNP level, Lp-PLA2 activity, HbAlc level, clinical symptom, cardiac function, and adverse reactions were compared between control and observation groups. Results:Effective rate was significantly higher in the observation group than in the control group [95% (95/100) vs. 75% (75/100), χ2 = 15.69, P < 0.001]. After treatment, BNP level and Lp-PLA2 activity in the observation group were (101.21 ± 40.13) ng/L and (105.56 ± 12.56) pg/L, respectively, which were significantly lower than those in the control group [(151.57 ± 37.29) ng/L, (137.52 ± 16.88) pg/L, t = 9.19, 15.19, P < 0.001]. After treatment, the duration and frequency of angina pectoris in the observation group were (1.84 ± 0.49) minutes/time and (1.32 ± 0.21) times/week, respectively, which were significantly lower than those in the control group [(5.23 ± 1.72) minutes/time and (3.58 ± 0.71) times/week, t = 18.95, 30.52, both P < 0.001]. After treatment, the left ventricular end-diastolic diameter and left ventricular end-systolic diameter in the observation group were (33.28 ± 1.21) mm and (47.89 ± 5.61) mm respectively, which were significantly lower than those in the control group [(37.56 ± 2.14) mm, (53.25 ± 5.07) mm, t = 17.41, 7.09, both P < 0.001]. Left ventricular ejection fraction was significantly higher in the observation group than in the control group [(48.59 ± 5.81)% vs. (41.16 ± 5.83)%, t = 9.03, P < 0.001]. The incidence of adverse reactions was significantly higher in the observation group than in the control group [1% (1/100) vs. 12% (12/100), χ2 = 9.96, P = 0.002]. Conclusion:Ticagrelor combined with atorvastatin is highly effective for unstable angina pectoris in coronary heart disease because it greatly decreases BNP level and Lp-PLA2 activity. Therefore, the combined therapy deserves clinical promotion.
