ABSTRACT
OBJECTIVE： To study the effects of Dengzhan shengmai capsules combined with isosorbide mononitrate on serum TIMP-1 and MMP-9 levels， blood lipid level and cardiac function in patients with unstable angina pectoris （UAP）. METHODS： Totally 198 UAP patients admitted to our hospital from Apr. 2016 to Apr. 2019 were selected， and divided into observation group （n＝102） and control group （n＝96） according to therapy plan. Control group received Isosorbide mononitrate tablets 40 mg， qd， orally； observation group additionally received Dengzhan shengmai capsules， 2 capsules per time， tid， orally， on the basis of control group. Both groups received treatment for consecutive 4 weeks. The clinical efficacy， serum levels of MMP-9 and TIMP-1， blood lipid indexes [low density lipoprotein cholesterol （LDL-C）， high density lipoprotein cholesterol （HDL-C）， triglyceride （TG）， total cholesterol （TC）]， cardiac function indexes [end-diastolic volume （EDV）， left ventricular ejection fraction （LVEF）， end-systolic volume （ESV）] and ADR were compared between 2 groups. RESULTS： The total response rate of observation group was significantly higher than control group （91.18％ vs. 70.83％， P＜0.05）. Before treatment， there was no statistical significance in the levels of ESV， MMP-9， TIMP-1， TC， LDL-C， TG， HDL-C， EDV and LVEF between 2 groups （P＞0.05）. After treatment， the levels of MMP-9， TC， LDL-C， TG， ESV and EDV in 2 groups were decreased significantly in both groups， and the observation group was significantly lower than the control group （P＜0.05）； meanwhile， the levels of TIMP-1， HDL-C and LVEF in 2 groups were increased significantly， and the observation group was significantly higher than control group （P＜0.05）. There was no statistical significance in the incidence of total ADR in 2 groups （P＞0.05）. CONCLUSIONS： Dengzhan shengmai capsules combined with isosorbide mononitrate show good clinical efficacy for UAP， which can effectively reduce serum MMP-9 level and increase serum TIMP-1 level， reduce blood lipid levels， as well as improve cardiac function for UAP patients， with good safety.
ABSTRACT
The effectiveness and safety of acupuncture combined with western medicine for angina of coronary artery disease are evaluated. Databases including Pubmed, Embase, Cochrane Library, CBMDisk,. CNKI, Wanfang, Chinese Clinical Trial Registry, etc. are searched with search time from beginning of the database establishment to January of 2014. As a result, totally 15 articles of acupuncture for angina of coronary artery disease that met the inclusive criteria were collected, involving 11 researches and 1 232 patients. The results of Meta-analysis indicate that based on regular western medicine, additional use of acupuncture could further improve symptoms of angina, increase efficacy of electrocardiogram (ECG) and reduce the dosage of nitroglycerin, in the meanwhile the hemorheology could be ameliorated, and the contents of C reactive protein (CRP), malondialdehyde (MDA), lipid peroxide (LPO), endothelin (ET) could be reduced, while the contents of superoxide dismutase (SOD) and nitric oxide (NO) could be increased; besides, the occurrence rate of cardiovascular event could be reduced without causing obvious adverse events. Except for certain outcomes (including dynamic ECG and blood viscosity) those have no statistical significance between treatment group and control group, the differences of remaining outcomes are: statistically significant. It is believed that acupuncture combined with regular treatment of western medicine are effective treatment plan for angina of coronary artery disease, which are superior to regular treatment of western medicine, but the results of this systematic review be taken with caution, and more clinical trials with high quality are looking forward to be included into Meta-analysis to increase the level of evidence.