Objective:To investigate and analyze the clinical effect of clopidogrel bisulfate tablets combined with aspirin enteric-coated tablets on acute myocardial infarction(AMI)patients.Methods:The study period was from Janu...Objective:To investigate and analyze the clinical effect of clopidogrel bisulfate tablets combined with aspirin enteric-coated tablets on acute myocardial infarction(AMI)patients.Methods:The study period was from January 2020 to December 2023,the sample source was 82 AMI patients admitted to our hospital,grouped into an observation group(n=41)and a control group(n=41)by the numerical table method.The patients in the control group were treated with aspirin enteric-coated tablets,and the patients in the observation group were treated with aspirin enteric-coated tablets combined with clopidogrel bisulfate.The clinical efficacy,coagulation indexes,and the incidence of cardiovascular adverse events between the two groups were compared.Results:The clinical efficacy of the observation group was higher than that of the control group(P<0.05);the platelet aggregation rate(PAR)of the observation group was lower than that of the con-trol group after treatment(P<0.05),and there was no significant difference in the prothrombin time(PT)and activated partial thromboplastin time(APTT)between the two groups(P>0.05).The incidence of cardiovascular adverse events in the observation group was lower than that of the control group(P<0.05).Conclusion:The treatment effect of clopidogrel bisulfate tablets combined with aspirin enteric-coated tablets on AMI patients is remarkable.It reduces the PAR and the incidence of cardiovascular adverse events,so this treatment method should be popularized.展开更多
目的:制备阿司匹林磷脂复合物(ASP-PC)并进行表征。方法:以ASP与PC的复合率为指标,采用单因素试验筛选ASP-PC的制备方法、PC种类、溶剂种类、反应时间、反应温度、溶剂体积和药脂比,并进行验证。采用紫外分光光度法、热重分析法、X射线...目的:制备阿司匹林磷脂复合物(ASP-PC)并进行表征。方法:以ASP与PC的复合率为指标,采用单因素试验筛选ASP-PC的制备方法、PC种类、溶剂种类、反应时间、反应温度、溶剂体积和药脂比,并进行验证。采用紫外分光光度法、热重分析法、X射线衍射法和傅里叶红外光谱分析对所制ASP-PC进行表征。结果:采用磁力搅拌-冷凝回流法,药物-大豆磷脂比为1∶3(mol/mol),溶剂为四氢呋喃(50 m L),58℃下反应3 h,所制ASP-PC的平均复合率为83.52%(RSD=1.16%,n=3)。与ASP、ASP和PC的物理混合物比较,紫外光谱显示ASP-PC没有出现新的吸收峰;热重分析、X射线衍射分析和傅里叶红外光谱分析显示ASP-PC中的ASP与PC发生了相互作用,且ASP-PC在0~300℃范围内质量变化较小。结论:成功制得ASP-PC,其中ASP与PC复合成功,但仍有微量ASP以晶体形式存在。展开更多
文摘Objective:To investigate and analyze the clinical effect of clopidogrel bisulfate tablets combined with aspirin enteric-coated tablets on acute myocardial infarction(AMI)patients.Methods:The study period was from January 2020 to December 2023,the sample source was 82 AMI patients admitted to our hospital,grouped into an observation group(n=41)and a control group(n=41)by the numerical table method.The patients in the control group were treated with aspirin enteric-coated tablets,and the patients in the observation group were treated with aspirin enteric-coated tablets combined with clopidogrel bisulfate.The clinical efficacy,coagulation indexes,and the incidence of cardiovascular adverse events between the two groups were compared.Results:The clinical efficacy of the observation group was higher than that of the control group(P<0.05);the platelet aggregation rate(PAR)of the observation group was lower than that of the con-trol group after treatment(P<0.05),and there was no significant difference in the prothrombin time(PT)and activated partial thromboplastin time(APTT)between the two groups(P>0.05).The incidence of cardiovascular adverse events in the observation group was lower than that of the control group(P<0.05).Conclusion:The treatment effect of clopidogrel bisulfate tablets combined with aspirin enteric-coated tablets on AMI patients is remarkable.It reduces the PAR and the incidence of cardiovascular adverse events,so this treatment method should be popularized.
文摘目的:制备阿司匹林磷脂复合物(ASP-PC)并进行表征。方法:以ASP与PC的复合率为指标,采用单因素试验筛选ASP-PC的制备方法、PC种类、溶剂种类、反应时间、反应温度、溶剂体积和药脂比,并进行验证。采用紫外分光光度法、热重分析法、X射线衍射法和傅里叶红外光谱分析对所制ASP-PC进行表征。结果:采用磁力搅拌-冷凝回流法,药物-大豆磷脂比为1∶3(mol/mol),溶剂为四氢呋喃(50 m L),58℃下反应3 h,所制ASP-PC的平均复合率为83.52%(RSD=1.16%,n=3)。与ASP、ASP和PC的物理混合物比较,紫外光谱显示ASP-PC没有出现新的吸收峰;热重分析、X射线衍射分析和傅里叶红外光谱分析显示ASP-PC中的ASP与PC发生了相互作用,且ASP-PC在0~300℃范围内质量变化较小。结论:成功制得ASP-PC,其中ASP与PC复合成功,但仍有微量ASP以晶体形式存在。
