Low plasma iron status and akathisia.

Barton, A; Bowie, J; Ebmeier, K · J Neurol Neurosurg Psychiatry · 1990

case_control · Level III

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Abstract

Thirty patients were examined to test the hypothesis that a depletion of iron levels is associated with symptoms of akathisia. Fifteen akathisic patients were pair-matched with 15 non-akathisic patients. Plasma ferritin levels were significantly decreased in the akathisic patients, and there was a significant inverse correlation between plasma iron levels and akathisia rating. In addition, akathisia ratings were found to be correlated with a scale measuring symptoms of tardive dyskinesia.

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