Pain
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Randomized Controlled Trial Clinical Trial
Trazodone hydrochloride in the treatment of dysesthetic pain in traumatic myelopathy: a randomized, double-blind, placebo-controlled study.
Dysesthetic pain following traumatic myelopathy is characterized by diffuse burning and tingling sensations distal to the level of spinal injury. The dysesthetic pain syndrome (DPS) can compromise performance of functional abilities and inhibit participation in rehabilitation programs. Recent laboratory evidence suggests that antidepressant medications with selective inhibition of serotonin reuptake in the brain may be associated with superior analgesic effect compared to such non-selective agents as amitriptyline. ⋯ However, significantly more patients randomized to trazodone complained of side effects and prematurely terminated their participation in the study. The results of this investigation are consistent with those of other earlier trials which indicate that such antidepressant medications as trazodone hydrochloride which selectively inhibit presynaptic reuptake of serotonin, may not be effective in the control of certain pain syndromes. These results do not preclude the possible utility of these agents in the treatment of other pain syndromes or at higher doses than previously studied.