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AHA:他汀类药物可降低外周动脉疾病患者的截肢风险

2016-05-21 Seven L MedSci原创

研究人员在美国心脏协会动脉硬化、血栓形成和血管生物学/外周血管疾病科学会议上报告说,外周动脉疾病(PAD)的患者使用他汀类药物可降低截肢风险(与没使用的患者相比)。埃默里大学医学院血管外科部助理教授Shipra Arya博士和同事对 208,275名PAD退伍军人进行了研究,平均年龄67岁,98%的为男性,随访5.2年。根据他汀类药物的使用情况分为高剂量、低中剂量和未使用对照组。以第1年、3年和5

研究人员在美国心脏协会动脉硬化、血栓形成和血管生物学/外周血管疾病科学会议上报告说,外周动脉疾病(PAD)的患者使用他汀类药物可降低截肢风险(与没使用的患者相比)。

埃默里大学医学院血管外科部助理教授Shipra Arya博士和同事对 208,275名PAD退伍军人进行了研究,平均年龄67岁,98%的为男性,随访5.2年。根据他汀类药物的使用情况分为高剂量、低中剂量和未使用对照组。以第1年、3年和5年的截肢发生率和死亡率作为主要结局。

数据显示,研究期间共发生了17,643例截肢和99,951例死亡。与对照组相比,高剂量组截肢风险下降33%(aHR = 0.67; 95% CI, 0.63-0.72 ),低中剂量组风险下降22%(aHR = 0.71; 95% CI, 0.68-0.73).

结果表明,如果患者能耐受,应考虑联同戒烟、抗血小板治疗等一起,使用高剂量他汀类药物治疗。

原始出处:

Khakharia A, et al. Abstract 343. Presented at: American Heart Association’s Arteriosclerosis, Thrombosis and Vascular Biology/Peripheral Vascular Disease 2016 Scientific Sessions; May 5-7, 2016; Nashville, Tenn.

Statins may lower amputation risk for patients with PAD.Healio.May 19, 2016

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    2016-05-23 zhaohui6731
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56岁女性,因膝盖以下截肢后残端感染入院。既往史:2型糖尿病并发足溃疡和周围神经病变。规律服用二甲双胍、兰索拉唑、Humulin I和Novorapid SC胰岛素、阿司匹林、对乙酰氨基酚、硫酸吗啡、加巴喷丁、卡马西平。住院期间还皮下注射达肝素钠5000U/d、静注青霉素和氟氯西林。住院前,血清钾浓度 4.6-4.8 mmol/L(参考范围3.6-5.0)。住院期间,持续高钾血症,最高达6.2 m

JAMA Surg:指南推荐降低风险计划降低外周动脉疾病患者心血管事件的发生

重要性:外周动脉疾病患者(PAD)是心血管事件的高风险因素,但没有研究调查综合风险降低计划对PAD患者长期预后的影响。目标:调查一项针对8个主要指南推荐危险因素管理方法的项目是否可以降低PAD患者心血管事件和肢体事件。设计,设置和参与者:2004年7月1日和2013年3月31日其间,加拿大的研究者使用加拿大,安大略行政数据库中的数据,进行了一项长达7年随访的观察性队列研究。2004年7月至2007

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