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相关概念视频

Peripheral Artery Disease III: Interprofessional Care01:27

Peripheral Artery Disease III: Interprofessional Care

236
Peripheral Artery Disease (PAD) is characterized by narrowed arteries that diminish blood flow to the extremities. Effective management of PAD requires an interprofessional approach involving various healthcare professionals. The critical aspects of interprofessional care for PAD patients focus on risk factor modification, drug therapy, exercise therapy, nutrition therapy, critical limb ischemia care, and interventional radiology and surgical procedures.The primary treatment goal for PAD...
236
Peripheral Artery Disease V: Postoperative Nursing Management01:23

Peripheral Artery Disease V: Postoperative Nursing Management

369
During the postoperative period, it is crucial to focus on maintaining circulation, identifying and managing potential complications, and planning for discharge.Nursing AssessmentVital signs monitoring: Regularly monitor vital signs, including blood pressure, heart rate, respiratory rate, and temperature, to detect early signs of complications such as bleeding and infection.Circulation assessment: Monitor pulses, perform Doppler assessments, and check capillary refill, color, temperature, and...
369
Peripheral Artery Disease I: Introduction01:30

Peripheral Artery Disease I: Introduction

302
Peripheral artery disease (PAD) predominantly results from atherosclerosis, which involves the accumulation of fatty deposits, or plaques, within the walls of arteries. This causes them to narrow and harden, significantly reducing blood flow. PAD predominantly affects the legs, particularly the arteries supplying the thighs and calves. In rare cases, it may involve other arteries, including those in the arms.Etiology of PAD:The principal cause of PAD is atherosclerosis, which results from fatty...
302
Peripheral Artery Disease IV: Nursing Management01:26

Peripheral Artery Disease IV: Nursing Management

342
 The nursing management of a patient with peripheral artery disease (PAD) begins with a thorough assessment of the patient’s health history and clinical manifestations.AssessmentHealth History: Evaluate the patient’s history of hypertension, hyperlipidemia, family history of cardiovascular issues, and lifestyle factors such as dietary patterns, smoking, and physical activity.Physical Examination:Assess the affected extremity for decreased or absent peripheral pulses,...
342
Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation01:21

Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation

346
Clinical manifestationsPeripheral Arterial Disease (PAD) manifests through a range of symptoms, from the characteristic intermittent claudication to atypical presentations and severe complications in advanced stages. Intermittent claudication, a hallmark symptom of PAD, presents as exercise-induced muscle pain that typically resolves within minutes of rest. This pain is reproducible and stems from inadequate blood flow, leading to the accumulation of lactic acid produced during anaerobic...
346
Hemodialysis I: Introduction01:25

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Hemodialysis (HD) is a medical treatment that artificially removes waste products, excess fluids, and toxins from the blood when the kidneys are no longer able to perform these functions effectively. In this process, blood is filtered through a semipermeable membrane, allowing for the selective removal of waste while preserving necessary components like blood cells and proteins. Hemodialysis is typically performed in patients with end-stage renal disease (ESRD) or severe kidney...
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由于外周动脉疾病而进行动脉切除术.

Siddhant Pherwani1, Ahmed Gendia2, Shampa Sen3

  • 1Renal Transplant Surgery, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, UK.

The Cochrane database of systematic reviews
|January 6, 2026
PubMed
概括

目前关于为外周动脉疾病 (PAD) 进行除术的证据尚不确定. 这次审查发现,与气球血管整形相比,结果没有显著差异,但需要更多的研究.

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科学领域:

  • 血管外科 血管外科
  • 干预心脏病学 干预心脏病学
  • 基于证据的医学基于证据的医学.

背景情况:

  • 周围动脉疾病 (PAD) 是一种常见的疾病,由下肢动脉狭窄引起.
  • 动脉切除术是一种内血管技术,用于去除动脉斑块,但与传统治疗相比,其有效性尚不清楚.
  • 对于PAD的atherctomy的使用正在增加,需要清楚地了解其益处和危害.

研究的目的:

  • 评估切除术的益处和危害与外围动脉疾病的其他治疗方法相比.
  • 本综述是Cochrane综述的更新,重点是随机对照试验.

主要方法:

  • 在多个数据库 (CENTRAL,MEDLINE,Embase,CINAHL,AMED) 和临床试验注册表中进行了搜索.
  • 包括随机对照试验,比较症状PAD患者的atherctomy与其他已确定的治疗方法.
  • 使用Cochrane RoB 1工具评估偏差风险,并使用元分析合成结果,结果包括初级通病率,死亡率,心血管事件,再血管化和并发症.

主要成果:

  • 纳入了11项研究,814名参与者,比较了切除术与气球血管整形 (BA) 或BA与支架.
  • 在初级通透性,死亡率,心血管事件,目标血管再血管化或切术和BA之间的并发症率之间没有发现显著差异.
  • 对atherctomy与stenting的证据是有限的,结果没有明显的差异,但由于偏差和不准确性的高风险,所有比较的证据确定性非常低.

结论:

  • 目前关于PADatherctomy的证据仍然高度不确定.
  • 与气球血管整形或支架相比,没有明确的益处或危害证据.
  • 需要进行更大,更高质量的研究,以确定在PAD治疗中切除术的疗效和安全性.