抗血小板治疗中国专家共识培训.ppt
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* * * * * * * * * * * * * * * * * In CAPRIE, 3,837 patients had co-existing diabetes.1 These patients are at higher risk of myocardial infarction, ischemic stroke, vascular death or hospitalization for ischemic events/bleeding (17.7% diabetic vs 12.7% non-diabetic in the ASA group; 15.6% diabetic vs 11.8% non-diabetic in the clopidogrel group).2,3 The annual event rate per 1,000 patients was reduced in the clopidogrel group vs the ASA group: by 38 in patients receiving insulin at baseline, 21 in diabetic patients who were not receiving insulin, compared with 11 in the overall CAPRIE population. The benefits of clopidogrel over ASA were amplified in the higher risk, insulin-dependent patients. * * * * CAPRIE-研究中动脉血栓性疾病涉及多个血管床 来自有症状的动脉粥样硬化患者的大规模前瞻性研究的大量证据表明动脉血栓疾病的共存。根据研究设计,CAPRIE研究征集了三组相等人数的患者(平均年龄为62.5岁):近期有IS,近期有MI和确诊的PAD。由于动脉血栓是一个全身性疾病,可以影响到全身的血管,所以对总研究人群中有26.3%的患者的动脉血栓影响到2~3个血管床并不感到惊奇。 * CAPRIE-研究中动脉血栓性疾病涉及多个血管床 来自有症状的动脉粥样硬化患者的大规模前瞻性研究的大量证据表明动脉血栓疾病的共存。根据研究设计,CAPRIE研究征集了三组相等人数的患者(平均年龄为62.5岁):近期有IS,近期有MI和确诊的PAD。由于动脉血栓是一个全身性疾病,可以影响到全身的血管,所以对总研究人群中有26.3%的患者的动脉血栓影响到2~3个血管床并不感到惊奇。 * * * Berger J S, Lala A, Krantz M J, et al. Aspirin for the prevention of cardiovascular events in patients without clinical cardiovascular disease: a meta-analysis of randomized trials[J]. American heart journal, 2011, 162(1): 115-124. e2. Raju N, Sobieraj-Teague M, Hirsh J, et al. Effect of aspirin on mortality in the primary prevention of cardiovascular disease[J]. The American journal of medicine, 2011, 124(7): 621-629. * * * Kennedy J, Hill M D, Ryckborst K J, et al. Fast assessment of stroke and transient ischaemic attack to prevent early recurrence (FASTER): a randomised controlled pilot trial[J]. The Lancet Neurology, 2007, 6(11): 961-969. FASTER 试验发现,90d内氯吡格雷75mg/d和阿司匹林组81mg/d卒中率无明显差异,但阿司匹林联合氯吡格雷增加相关出血风险 缺血性卒中和TIA的抗血小板治疗卒中急性期 2*2 双盲RCT,预研究 TIA or 小卒中 24h 所有接受ASA 81mg/d治疗 氯吡格雷: 300mg负荷剂量再75mg/d 使用 90 d 患者(%) (n=21) RR = 0.7 (95% CI: 0.3 –1.2) (n=14) 10.8 7.
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