The conundrum of claudication

ANZ J Surg. 2006 Oct;76(10):916-27. doi: 10.1111/j.1445-2197.2006.03904.x.

Abstract

Stable claudication has traditionally been treated conservatively by many clinicians as operative therapies involve considerable risk for a condition that is often slowly progressive and non-fatal. The relative safety of less invasive endovascular techniques brings potential survival benefits from the increased exercise tolerance that result. We aimed to revisit and clarify the aetiologies of intermittent claudication in a review of the rarer causes that can mimic atherosclerotic occlusive disease. An extensive search of Medline, Embase and the Cochrane databases was carried out to compile published work addressing the aetiology of claudication and specific non-atherosclerotic causes. The reference lists of these manuscripts were also searched for relevant articles. There are several vasculogenic and neurogenic causes for intermittent claudication, many of which are unrelated to atherosclerosis. Recognition of these rarer syndromes is essential when planning endovascular or operative management strategies. Consideration of non-atherosclerotic differential diagnoses is recommended when assessing the patient with intermittent claudication. This is particularly critical in the young patient whose pattern of symptoms and risk factors may not fit precisely with atherosclerosis.

Publication types

  • Case Reports
  • Review

MeSH terms

  • Adult
  • Aged, 80 and over
  • Humans
  • Intermittent Claudication / etiology*
  • Intermittent Claudication / therapy
  • Male
  • Middle Aged
  • Peripheral Nervous System Diseases / complications
  • Vascular Diseases / complications