Assessment of chronic neuropathic pain and the use of pain tools.

Chronic neuropathic pain is experienced by a large number of patients. It can affect the individual physically, psychologically and socially. This review examines the evidence base for the assessment of chronic neuropathic pain and discusses some of the main tools and their suitability for use for this particular type of pain. The central role the nurse has in pain assessment and management to improve the patient's quality of life is explored. The evidence recommends that chronic pain be assessed using a multidimensional assessment tool. Currently the only tool specifically designed to measure neuropathic pain is the Neuropathy Pain Scale. The author describes how the evidence was applied to make changes in her own area of practice and why the Brief Pain Inventory was considered more suitable than the Neuropathy Pain Scale.