ABSTRACT
Objective To study the effect of rosuvastatin calcium combined with clopidogrel and aspirin on preventing cerebral infarction in elderly patients with transient ischemic attack, and the influence on blood lipid and platelet.Methods 80 elderly patients with TIA were treated in Haiyan people's hospital from September 2014 to May 2017.All the patients were randomly divided into the observation group and the control group with 40 cases in each group.The control group were treated with clopidogrel and aspirin, and the observation group was treated with rosuvastatin calcium combined with clopidogrel and aspirin.The effect of cerebral infarction prevention, blood lipid and platelet change were compared between the two groups.Results Cerebral infarction incidence was 5% in the observation group, the incidence of adverse reactions was 10%, which were significantly lower than 22.5% and 17.5% in the control group, the differences were statistically significant (P<0.05).Compared two groups of patients with blood lipid levels after the treatment, the indicators of the observation groupTC (4.89±1.13) mmol/L、TG (1.04±1.02) mmol/L、LDL-C (2.62±1.22) mmol/L was significantly lower than the control group (5.57±1.20) mmol/L、(1.58±1.06) mmol/L、(3.39±1.24) mmol/L, with statistical significance (P<0.05).After treatment, PT (16.88±1.97), APTT (46.23±4.22) in the observation group were longer than (14.01±2.02) (38.21±3.99) in the control group, PLT (150.44±9.87) in the observation group is lower (165.82±9.71) in the control group, the differences were statistically significant (P<0.05).Conclusion Rosuvastatin calcium combined with clopidogrel and aspirin has a significant effect on the prevention of elderly patients with transient ischemic attack of cerebral infarction, which can reduce the blood lipid level, prolong PT, reduce PLT, APTT, and has high value in clinical application.