Effects of naoxintong capsule on the inflammation and prognosis in borderline lesion coronary heart disease patients.
- Author:
Shu-Ren LI
1
;
Tian-Hong WANG
;
Bao-Jun ZHANG
Author Information
- Publication Type:Journal Article
- MeSH: Aged; C-Reactive Protein; analysis; Coronary Artery Disease; drug therapy; metabolism; pathology; Coronary Disease; drug therapy; metabolism; pathology; Drugs, Chinese Herbal; therapeutic use; Female; Humans; Inflammation; Interleukin-6; blood; Male; Matrix Metalloproteinase 9; blood; Middle Aged; Prognosis; Prospective Studies; Tumor Necrosis Factor-alpha; blood
- From: Chinese Journal of Integrated Traditional and Western Medicine 2012;32(5):607-611
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the effects of Naoxintong Capsule (NC) on the inflammation and long-term prognosis in the borderline lesion coronary heart disease patients.
METHODSA total of 240 coronary heart disease patients with angina symptoms and accompanied with borderline lesion coronary heart disease (with the diameter stenosis in critical 50% -70%) by means of coronary angiography or multislice computed tomography coronary angiography were recruited. These patients were randomly assigned to the conventional treatment group (including nitrate, beta blockers, anti-platelet, anticoagulation, angiotensin converting enzyme inhibitors, and so on) and the NC treatment group (treated the same way as those for the conventional treatment group and NC). All patients were treated for 12 months. The occurrence of cardiovascular events was observed after treatment. The inflammatory factors in serum [interleukin 6 (IL-6), tumor necrosis factor alpha (TNF-alpha), and high sensitive C reaction protein (hs-CRP)], matrix metalloproteinases-9 (MMP-9), blood lipids and blood sugar, liver and kidney functions were measured before and after treatment.
RESULTSAfter 12 months of treatment, the incidence of angina pectoris patients (6.67% vs 15.83%, P < 0.05) and hospitalization due to acute coronary syndrome (ACS) attacks (4.17% vs 10.83%) was significantly lower in the NC treatment group than in the conventional treatment group. There was no statistical difference in the serum levels of IL-6, TNF-alpha, hs-CRP, and MMP-9 between the two groups before treatment (P > 0.05). After 12 months of treatment, serum levels of IL-6, TNF-alpha, hs-CRP, and MMP-9 were significantly lower when compared with before treatment in the same group (P < 0.05). Besides, the serum levels of IL-6, TNF-alpha, hs-CRP, and MMP-9 were significantly lower in the NC group than in the conventional treatment group (P < 0.05). By means of Logistic regression analysis we found that the post-treatment MMP-9 level and IL-6 level were independent risk factors influencing the recurrence of angina pectoris.
CONCLUSIONSNC could alleviate the inflammation. Long-term administration of NC could reduce the recurrence of angina pectoris and decrease the incidence of ACS attack in borderline lesion coronary heart disease patients. The post-treatment MMP-9 level and IL-6 level were independent risk factors influencing the recurrence of angina pectoris.