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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 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...
Ischemic Heart Disease: Overview01:17

Ischemic Heart Disease: Overview

Ischemic heart disease occurs when the heart's blood supply dwindles, causing an ominous lack of oxygen and nutrients. This deficiency, stemming from reduced or obstructed blood flow, spells danger, leading to heart muscle damage and dysfunction.
Atherosclerosis, the primary malefactor, orchestrates this dangerous condition. It manifests as the accumulation of fatty deposits, akin to insidious plaques, within arterial walls. As time elapses, these plaques metamorphose, hardening and narrowing...
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,...
Ischemic Stroke ll: Pathophysiology01:15

Ischemic Stroke ll: Pathophysiology

An ischemic stroke occurs when a cerebral blood vessel becomes obstructed, most often by a thrombus or embolus, interrupting the delivery of oxygen and glucose to brain tissue. Because neurons rely on continuous aerobic metabolism, energy failure begins within minutes of reduced perfusion. The region receiving the least blood flow becomes the infarct core, an area of irreversible cellular death. Surrounding this core lies the penumbra, a zone of hypoperfused but still viable tissue that is...

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Related Experiment Video

Updated: May 29, 2026

Predicting Amputation using Local Circulating Mononuclear Progenitor Cells in Angioplasty-treated Patients with Critical Limb Ischemia
07:25

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Published on: September 22, 2020

[Critical limb ischemia--update].

Eitan Melamed1, Baydousi Kotyba, Offer Galili

  • 1Department of Vascular Surgery, Carmel Medical Center, Haifa, Israel. Eitanme2000@yahoo.com

Harefuah
|September 16, 2011
PubMed
Summary
This summary is machine-generated.

Critical limb ischemia (CLI), a severe peripheral artery disease, requires timely revascularization to prevent limb loss. Treatment options like endovascular therapy or surgery depend on patient factors for optimal outcomes.

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Area of Science:

  • Vascular Surgery
  • Cardiovascular Medicine
  • Peripheral Artery Disease

Context:

  • Critical limb ischemia (CLI) represents the most severe stage of peripheral artery occlusive disease.
  • CLI poses significant risks of limb loss and mortality without prompt diagnosis and intervention.
  • Current therapeutic goals focus on risk factor reduction, pain relief, ulcer healing, amputation prevention, and survival enhancement.

Purpose:

  • To outline the therapeutic goals and management strategies for patients with critical limb ischemia.
  • To compare the efficacy and patient selection criteria for endovascular therapy versus surgical bypass.
  • To guide clinical decision-making in the treatment of CLI.

Summary:

  • Treatment options for CLI include medical management, endovascular revascularization, surgical bypass, and amputation.
  • Endovascular therapies have advanced, offering solutions for long-segment occlusive disease.
  • Surgical bypass may offer more durable results, particularly for younger, active patients or in cases of endovascular failure.
  • Endovascular therapy may be preferable for frail patients with limited life expectancy.
  • Amputation is considered for non-ambulatory patients or those unfit for revascularization.

Impact:

  • Optimizing treatment selection can improve patient quality of life and survival rates.
  • Advances in endovascular techniques expand treatment possibilities for CLI.
  • Understanding patient-specific factors is crucial for achieving better outcomes in CLI management.