治疗洞察:类风湿关节炎患者心血管风险的管理

Therapy Insight: managing cardiovascular risk in patients with rheumatoid arthritis.

作者信息

Giles Jon T, Post Wendy, Blumenthal Roger S, Bathon Joan M

机构信息

Division of Rheumatology, Johns Hopkins University, Baltimore, MD 21224, USA.

出版信息

Nat Clin Pract Rheumatol. 2006 Jun;2(6):320-9. doi: 10.1038/ncprheum0178.

Abstract

Chronic low-grade inflammation was recognized during the past decade as an important risk factor for the development of atherosclerosis and, more recently, for the development of heart failure. Patients with rheumatoid arthritis (RA) are at increased risk of morbidity and mortality from ischemic cardiovascular events and heart failure. Epidemiologic and clinical studies indicate that RA is an independent risk factor for cardiovascular disease, which suggests that chronic exposure to high levels of inflammatory mediators contributes to this enhanced risk. The relative contribution of conventional risk factors to the acceleration of cardiovascular disease does not seem to be increased in patients with RA compared with control populations. Nonetheless, some preclinical laboratory measures of risk factors (e.g. insulin sensitivity) are adversely modulated in the context of the highly inflammatory rheumatoid microenvironment. Discerning the net effect of RA therapies on cardiovascular disease is also challenging because, theoretically, their biologic effects could either promote or attenuate atherosclerosis and ventricular dysfunction; however, available data suggest a beneficial effect on cardiovascular morbidity and mortality in patients with RA. This review provides an overview of the potential influence of RA and its treatment on the development and progression of cardiovascular disease, and outlines some preliminary recommendations for prevention and management of this complication in patients with RA.

摘要

在过去十年中,慢性低度炎症被认为是动脉粥样硬化发展的重要风险因素,最近又被认为是心力衰竭发展的重要风险因素。类风湿性关节炎(RA)患者发生缺血性心血管事件和心力衰竭的发病和死亡风险增加。流行病学和临床研究表明,RA是心血管疾病的独立风险因素,这表明长期暴露于高水平炎症介质会导致这种风险增加。与对照组相比,传统风险因素对RA患者心血管疾病加速发展的相对贡献似乎并未增加。尽管如此,在高度炎症性的类风湿微环境中,一些风险因素的临床前实验室指标(如胰岛素敏感性)受到不利调节。识别RA治疗对心血管疾病的净效应也具有挑战性,因为从理论上讲,它们的生物学效应可能促进或减轻动脉粥样硬化和心室功能障碍;然而,现有数据表明对RA患者的心血管发病率和死亡率有有益影响。本综述概述了RA及其治疗对心血管疾病发生和发展的潜在影响,并概述了一些针对RA患者预防和管理这种并发症的初步建议。

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