Reflex sympathetic dystrophy--a complex regional pain syndrome

Disabil Rehabil. 2002 Dec 15;24(18):939-47. doi: 10.1080/0963828021000007950.

Abstract

Reflex sympathetic dystrophy (RSD) is a complex and poorly-understood condition characterized by: (a) pain and altered sensation; (b) motor disturbance and soft tissue change; (c) vasomotor and autonomic changes; and (d) psychosocial disturbance. Neurological symptoms typically do not conform to any particular pattern of nerve damage. Many different names have been ascribed to this condition and most recently the term 'complex regional pain syndrome' has been coined to emphasize the complex interaction of somatic, psychological and behavioural factors. Diagnostic criteria have been proposed by the International Association for the Study of Pain, but are still subject to debate. This review article describes the clinical features which may present as part of the condition, and the patho-physiology and pre-disposing factors so far identified. The evidence for effectiveness of different interventions is presented and a treatment approach outlined for inter-disciplinary management. While RSD is traditionally associated with pain in the extremities, the possibility is raised that the same process may underlie chronic pain syndromes affecting more central structures, such as testicular or pelvic pain.

Publication types

  • Research Support, Non-U.S. Gov't
  • Review

MeSH terms

  • Humans
  • Reflex Sympathetic Dystrophy / diagnosis*
  • Reflex Sympathetic Dystrophy / etiology
  • Reflex Sympathetic Dystrophy / psychology
  • Reflex Sympathetic Dystrophy / therapy*