Clinical trial of felodipine combined with atorvastatin calcium in elderly patients with coronary heart disease and angina pectoris
10.13699/j.cnki.1001-6821.2024.15.002
- VernacularTitle:非洛地平联合阿托伐他汀钙治疗老年冠心病伴心绞痛患者的临床研究
- Author:
Hai-Li LI
1
;
Yong-Ning WU
;
Nan-Zhao LIU
Author Information
1. 海南西部中心医院 老年病科,海南 儋州 571700
- Keywords:
felodipine sustained release tablet;
atorvastatin calcium tablet;
elderly coronary heart disease;
angina pectoris;
electrocardiogram indicators;
vascular endothelial function
- From:
The Chinese Journal of Clinical Pharmacology
2024;40(15):2160-2164
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the influence of felodipine sustained release tablets combined with atorvastatin calcium tablets on electrocardiogram indicators and vascular endothelial function in elderly patients with coronary heart disease(CHD)complicated with angina pectoris(AP).Methods According to cohort methods,elderly patients with CHD and AP were divided into control group(oral administration of atorvastatin calcium tablets,20 mg every time)and treatment group(combined with felodipine sustained release tablets on the basis of control group,with initial dose of 5 mg,and then gradually adjusted to 10 mg each time).The 2 groups were treated for 3 months.The electrocardiogram indicators,vascular endothelial function,blood lipids,inflammatory factors and adverse drug reactionswere compared between groups.Results Sixty cases were enrolled in each group.After 3 months of treatment,the QT interval dispersion(QTd)in treatment group and control group were(37.38±4.25)and(42.05±4.74)ms,the corrected QT interval dispersion(QTcd)values were(38.53±4.66)and(43.78±4.87)ms,the QRS duration limits were(92.13±6.29)and(98.79±6.31)ms,serum nitric oxide(NO)levels were(81.31±5.68)and(77.08±4.94)μmol·L-1,endothelin-1(ET-1)were(51.87±3.48)and(56.19±3.53)pg·mL-1,interleukin(IL)-6 levels were(9.17±1.48)and(11.42±2.13)pg·mL-1,vascular cell adhesion molecule(VCAM-1)levels were(120.51±12.45)and(133.76±13.64)pg·mL-1,C-reactive protein(CRP)levels were(0.95±0.11)and(1.08±0.14)pg·mL-1,respectively,with slalistically significanl dillerence(all P＜0.05).After treatment,the total cholesterol levels in treatment group and control group were(3.65±0.47)and(3.81±0.51)mmol·L-1,triglyceride levels were(1.65±0.28)and(1.71±0.33)mmol·L-1,low density lipoprotein cholesterol levels were(2.34±0.31)and(2.45±0.39)mmol·L-1,respectively,without statistically significant diference between the 2 groups(all P＞0.05).During treatment,the incidence rates of adverse reactions in treatment group and control group were 10.00％(6 cases/60 cases)and 6.67％(4 cases/60 cases)respectively,without statistically significant diference between the groups(P＞0.05).Conclusion Felodipine sustained release tablets combined with atorvastatin calcium tablets can effectively improve the electrocardiogram indicators of elderly patients with CHD and AP,reduce inflammatory factors levels and blood lipids levels,and improve the vascular endothelial function,and has good safety.
