Altman Raul
Centro de Trombosis de Buenos Aires and Catedra de Magister en Trombosis, Facultad de Medicina, Universidad Nacional de Tucuman, Argentina.
Thromb J. 2003 Jun 20;1(1):2. doi: 10.1186/1477-9560-1-2.
Antithrombotic therapy is the cornerstone of the treatment of acute coronary syndromes, but there is now evidence which indicates that by blocking inflammation, thrombosis and thus, acute coronary events, could be lowered. The concept of athero-inflammation emerges as the meeting point of different morbidities; dyslipemia, diabetes, hypertension, obesity, immunity, infection, hyperhomocyteinemia, smoking, etc. usual named as risk factors. Thus, beside specific drugs, earliest treatment, in the stage of inflammation, using anti-inflammatory drugs, should be considered since in patients with increased risk of acute coronary process are likely to have many point of origen throughout the coronary arteries. There are a body of evidences for supporting the potential of anti-inflammatory therapy to the prevention of inflammation and atherosclerosis. COX-2 inhibition may decrease endothelial inflammation reducing monocytes infiltration improving vascular cells function, plaque stability and probably resulting in a decrease of coronary atherothrombotic events.Trials including large numbers of patients in prospective double-blind randomized studies worthwhile to confirm the efficacy of NSAID, mainly, COX-2 inhibitors, together with aspirin in the prevention of coronary events in patients with acute coronary disease.
抗栓治疗是急性冠脉综合征治疗的基石,但现在有证据表明,通过阻断炎症反应,血栓形成以及急性冠脉事件可能会减少。动脉粥样硬化炎症的概念作为不同疾病的交汇点出现;血脂异常、糖尿病、高血压、肥胖、免疫、感染、高同型半胱氨酸血症、吸烟等通常被称为危险因素。因此,除了特定药物外,在炎症阶段使用抗炎药物进行早期治疗也应被考虑,因为在急性冠脉病变风险增加的患者中,整个冠状动脉可能有多个发病点。有大量证据支持抗炎治疗预防炎症和动脉粥样硬化的潜力。COX-2抑制可能会减少内皮炎症,减少单核细胞浸润,改善血管细胞功能、斑块稳定性,并可能导致冠状动脉粥样血栓形成事件减少。包括大量患者的前瞻性双盲随机研究试验值得去证实非甾体抗炎药(主要是COX-2抑制剂)与阿司匹林联合在预防急性冠脉疾病患者冠状动脉事件方面的疗效。