Lijec̆nic̆ki vjesnik
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Complex regional pain syndrome (CRPS) represents a state of constant and often disabling pain, affecting one region (usually hand) and often occurs after a trauma whose severity does not correlate with the level of pain. The older term for this condition of chronic pain associated with motor and autonomic symptoms is reflex sympathetic dystrophy or causalgia. The aim of this review, based on contemporary literature, is to show the epidemiology and etiology, proposed pathophysiological mechanisms, method of diagnosis and treatment options, prevention and mitigation of this under-recognized disease. ⋯ Physical therapy besides preventing atrophy and contractures reduces the use of analgesic therapy. Invasive approach includes stimulation of the spinal cord, peripheral nerve catheters with anesthetic and amputation that patients in severe condition gladly accept. Further research is needed to better understand the disease and more effective therapies.