Task: Answer Verification
Input (English): Question: Is fluoxetine effective in the treatment of post-stroke fatigue : a double-blind , placebo-controlled study?
Answer: Fluoxetine does not improve PoSF, although some concomitant emotional disturbances improved significantly. Our results suggest that PoSF may be associated with diverse etiologies but not closely related to serotonergic dysfunction. Further studies are required to elucidate the causative factors and to find an appropriate treatment for PoSF.
Output (English): no