Abstract
To investigate the effect of the selective serotonin reuptake inhibitor (SSRI) fluvoxamine on central poststroke pain (CPSP), fluvoxamine (25 to 125 mg daily) was given to 31 patients. Although 3 patients dropped out within 1 week, 28 patients who received fluvoxamine for 2 to 4 weeks showed a significant reduction in the visual analog scale (VAS) for pain from 7.7 - 2.2 to 6.0 - 3.4 (p <. 01). This improvement in VAS was significant in patients within less than 1 year after stroke, but not in those with a duration of more than 1 year. Zung s Self-rating Depression Scale (SDS) was also significantly improved after treatment, but there was no significant correlation between the changes in VAS and SDS. Although this is not a double-blind, placebo-controlled trial, these results suggest that fluvoxarnine is useful for the control of CPSP regardless of depression when used relatively early after stroke.