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间歇性跛行管理临床实践指南:SVS(2025更新)

制定者:
血管外科学会

2025年8月1日

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摘要:

中英对照

Intermittent claudication (IC) is the most common symptom of peripheral artery disease, which is a growing public health burden in the United States and globally. Patients with IC present with a broad spectrum of risk factors, comorbid conditions, range of disability, and treatment goals. Informed shared decision-making hinges on a comprehensive evaluation of these factors, patient education, and knowledge of the latest available evidence. In 2015, the Society for Vascular Surgery published a clinical practice guideline on the management of asymptomatic peripheral artery disease and IC. An expert writing group was commissioned to provide a focused update to this guideline on the management of IC. Based on the available evidence from published research conducted since the prior guideline, six specific key questions were formulated spanning the areas of antithrombotic management, exercise therapy, and revascularization for IC. A systematic review and evidence synthesis of each question was conducted by a dedicated methodology team. The GRADE approach was employed to describe the strength of each recommendation and level of certainty of evidence. The review identified major gaps in evidence particularly in the arena of comparative effectiveness for interventions (exercise, revascularization) across defined clinical subgroups and employing meaningful patient-centered outcomes. Twelve recommendations, among which are two best practice statements, are provided in this focused update. They address the use of dual pathway antithrombotic strategies, the role and type of exercise therapy, endovascular interventions for femoropopliteal and infrapopliteal disease, and the identification of specific risk factors that should be incorporated into shared decision-making around revascularization. A comprehensive and individualized approach to the management of patients with IC, relying first on education, risk factor control, optimal medical therapy, and exercise, is emphasized. A rubric for decision-making that includes a thorough assessment of risk, benefits, degree of impairment, and treatment durability, is considered fundamental to a patient-centered approach in IC. Significant unmet research needs in this field are also enumerated.

间歇性跛行(IC)是外周动脉疾病(PAD)最常见的症状,在美国乃至全球范围内,其带来的公共卫生负担正不断加重。IC 患者在危险因素、合并疾病、残疾程度及治疗目标等方面存在显著异质性。基于充分评估这些因素、对患者进行教育并掌握最新可用证据,是实现知情共享决策的关键。
2015 年,血管外科学会发布了关于无症状 PAD 和 IC 管理的临床实践指南。此次委托专家写作小组对该指南中 IC 管理部分进行重点更新。基于先前指南发布后已发表研究的可用证据,围绕 IC 的抗血栓管理、运动疗法和血运重建领域,提出了 6 个具体的关键问题。由专门的方法学团队对每个问题进行系统综述和证据综合,并采用 GRADE 方法描述每项推荐意见的强度和证据的确定性水平。
该综述发现,证据方面存在重大缺口,尤其是在特定临床亚组中各种干预措施(运动、血运重建)的比较效果,以及采用有意义的以患者为中心的结局指标方面。本次重点更新提供了 12 项推荐意见,其中包括 2 项最佳实践声明。这些意见涉及双通路抗血栓策略的使用、运动疗法的作用和类型、股腘动脉及膝下动脉疾病的血管内介入治疗,以及应纳入血运重建相关共享决策的特定危险因素的识别。
指南强调,IC 患者的管理应采用全面且个体化的方法,首要依靠健康教育、危险因素控制、最佳药物治疗和运动。包含对风险、获益、损伤程度和治疗持久性的全面评估的决策框架,被认为是以患者为中心进行 IC 管理的基础。此外,指南还列举了该领域中尚未满足的重要研究需求,例如需要高质量研究明确不同临床亚组中运动与血运重建的比较效果,以及如何通过患者中心结局指标优化治疗选择。
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临床指南
间歇性跛行管理临床实践指南:SVS(2025更新)
发布时间:  2025年8月1日
制定者:  
血管外科学会

470人浏览

1收藏

2次下载

摘要

Intermittent claudication (IC) is the most common symptom of peripheral artery disease, which is a growing public health burden in the United States and globally. Patients with IC present with a broad spectrum of risk factors, comorbid conditions, range of disability, and treatment goals. Informed shared decision-making hinges on a comprehensive evaluation of these factors, patient education, and knowledge of the latest available evidence. In 2015, the Society for Vascular Surgery published a clinical practice guideline on the management of asymptomatic peripheral artery disease and IC. An expert writing group was commissioned to provide a focused update to this guideline on the management of IC. Based on the available evidence from published research conducted since the prior guideline, six specific key questions were formulated spanning the areas of antithrombotic management, exercise therapy, and revascularization for IC. A systematic review and evidence synthesis of each question was conducted by a dedicated methodology team. The GRADE approach was employed to describe the strength of each recommendation and level of certainty of evidence. The review identified major gaps in evidence particularly in the arena of comparative effectiveness for interventions (exercise, revascularization) across defined clinical subgroups and employing meaningful patient-centered outcomes. Twelve recommendations, among which are two best practice statements, are provided in this focused update. They address the use of dual pathway antithrombotic strategies, the role and type of exercise therapy, endovascular interventions for femoropopliteal and infrapopliteal disease, and the identification of specific risk factors that should be incorporated into shared decision-making around revascularization. A comprehensive and individualized approach to the management of patients with IC, relying first on education, risk factor control, optimal medical therapy, and exercise, is emphasized. A rubric for decision-making that includes a thorough assessment of risk, benefits, degree of impairment, and treatment durability, is considered fundamental to a patient-centered approach in IC. Significant unmet research needs in this field are also enumerated.

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