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Related Concept Videos

Peripheral Artery Disease III: Interprofessional Care01:27

Peripheral Artery Disease III: Interprofessional Care

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...
Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation01:21

Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation

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...
Peripheral Artery Disease IV: Nursing Management01:26

Peripheral Artery Disease IV: Nursing Management

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, temperature changes,...
Peripheral Artery Disease V: Postoperative Nursing Management01:23

Peripheral Artery Disease V: Postoperative Nursing Management

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...
Peripheral Artery Disease I: Introduction01:30

Peripheral Artery Disease I: Introduction

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...

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Related Experiment Video

Updated: May 18, 2026

Computerized Dynamic Posturography for Postural Control Assessment in Patients with Intermittent Claudication
14:52

Computerized Dynamic Posturography for Postural Control Assessment in Patients with Intermittent Claudication

Published on: December 11, 2013

Supervised walking therapy in patients with intermittent claudication.

Farzin Fakhry1, Koen M van de Luijtgaarden, Leon Bax

  • 1Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.

Journal of Vascular Surgery
|October 3, 2012
PubMed
Summary
This summary is machine-generated.

Supervised walking therapy (SWT) significantly improves walking distance for intermittent claudication (IC) patients. However, specific exercise components like intensity or duration did not show independent associations with these improved outcomes.

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Area of Science:

  • Cardiovascular Medicine
  • Rehabilitation Science
  • Exercise Physiology

Background:

  • Intermittent claudication (IC) management often involves exercise therapy, but optimal program components remain unclear.
  • Supervised walking therapy (SWT) is a common intervention, yet its effectiveness and key contributing factors require further investigation.

Purpose of the Study:

  • To assess the effectiveness of supervised walking therapy (SWT) for patients with intermittent claudication (IC).
  • To identify optimal exercise components (intensity, duration, content) for an effective SWT protocol in IC management.

Main Methods:

  • Systematic literature search of MEDLINE, EMBASE, and Cochrane Central Register of Controlled Trials.
  • Inclusion of 25 randomized controlled trials (RCTs) published between 1966 and 2012 evaluating SWT effectiveness.
  • Meta-analysis and meta-regression to determine the impact of SWT on maximum walking distance (MWD) and pain-free walking distance (PFWD).

Main Results:

  • SWT significantly improved MWD by 180 meters and PFWD by 128 meters compared to noninterventional observation.
  • No predefined exercise components (e.g., intensity, duration, treadmill use) were independently linked to enhanced MWD or PFWD in meta-regression analysis.

Conclusions:

  • Supervised walking therapy (SWT) is an effective treatment for improving walking capacity in patients with intermittent claudication (IC).
  • Current evidence does not identify specific exercise program components as independently responsible for the observed improvements in walking distance.