Abstract:Objective: To explore the effect of Tongxinluo capsule combined with dual antiplatelet regimen on the prognosis of patients with aspirin resistance (AR) after percutaneous coronary intervention (PCI). Methods: 100 patients with coronary heart disease (CHD) who had AR after undergoing PCI in the hospital from February 2012 to April 2016 were selected as the subjects. They were randomly divided into the control group and the observation group by the random number table method, 50 cases in each group. The control group was treated with dual antiplatelet regimen, and on the basis, the observation group was treated with Tongxinluo capsule. The degree of platelet aggregation, serum total cholesterol (TC), triglyceride (TG), low-density lipoprotein (LDL) and high-density lipoprotein (HDL) levels were measured at different time. Changes of cardiac function in patients were determined by echocardiography, and the relief of symptoms of angina pectoris was observed. The two groups were followed up for 1 year, and the incidence of adverse cardiovascular events was statistically analyzed. Results: After 4 weeks of treatment, the platelet aggregation rates of the two groups decreased to varying degrees (P < 0.05), and the platelet aggregation rates induced by AA and ADP in the observation group were lower than those in the control group (P < 0.05). Before treatment, there was no significant difference between the two group in serum lipids or cardiac function indexes (P > 0.05). After 6 months of treatment, the TC, TG, LDL and LVESD in the two groups were decreased, while HDL and LVEF were increased (P < 0.05). The TC, TG, LDL and LVESD in the observation group were lower than those in the control group while HDL and LVEF were higher than those in the control group (P < 0.05). The scores of angina pectoris in the two groups were increased after 6 and 12 months of treatment, and the scores of the observation group were higher than those of the control group (P < 0.05). The incidence of adverse events in the observation group during 1-year follow-up was slightly lower than that in the control group, but there was a significant difference only in the readmission rate (P < 0.05). Conclusion: Tongxinluo capsule combined with dual antiplatelet regimen can improve the blood lipid levels and cardiac function, relieve angina pectoris symptoms, reduce the incidence of cardiovascular adverse events, and improve the prognosis of patients with AR after PCI.
王枫, 赵若楠, 程宇彤. 通心络胶囊联合双抗血小板方案对PCI术后阿司匹林抵抗患者预后的影响[J]. 河北医学, 2018, 24(7): 1081-1085.
WANG Feng, ZHAO Ruonan. Effect of Tongxinluo Capsule combined with Dual Antiplatelet Regimen on the Prognosis of Patients with Aspirin Resistance after PCI. HeBei Med, 2018, 24(7): 1081-1085.
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