Chronic limb ischaemia: case study and clinical literature review

Abstract

This article will discuss chronic limb ischaemia as the result of peripheral artery disease (PAD) using a case study. The patient's concurrent diagnosis of metastases meant clinical decision making was complex and treatment options were limited. PAD is the third most common clinical presentation of atherosclerosis after coronary artery disease and stroke. Although advances in radiological technology and biochemical screening offer the potential for earlier intervention and improved survival rates for patients with PAD, a review of the evidence suggests that commitment to more conservative approaches, such as exercise therapy and health promotion, could have more sustainable, longer-term benefits for patients with chronic limb ischaemia. The therapeutic nature of the nurse-patient relationship makes nurses ideally placed for encouraging lifestyle changes and signposting to support services. Active participation from the patient is imperative for any potential modifications, which should be individualised as part of a holistic care plan, to ensure patient engagement and compliance. Therefore emphasis should remain on the management and prevention of modifiable risk factors, for which the nurse's role is an integral part to ensure success.

Keywords: Chronic limb ischaemia; Health promotion; Patient assessment; Peripheral artery disease.