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Rimonabant for neurocognition in schizophrenia: a 16-week double blind randomized placebo controlled trial.


ABSTRACT: To examine the effect of rimonabant on neurocognitive impairments in people with schizophrenia.Participants entered a 16-week double-blind, placebo-controlled, randomized clinical trial. A neurocognitive battery was administered at baseline and end of study.In comparison to rimonabant (20mg/day), placebo-treated participants exhibited a significant improvement on the Repeatable Battery for the Assessment of Neuropsychological Status total score. In contrast, rimonabant was associated with significant improvement on a probabilistic learning task. There were no other significant treatment effects.Rimonabant did not improve global cognitive functioning, but did improve a specific learning deficit based on response to positive feedback.

SUBMITTER: Boggs DL 

PROVIDER: S-EPMC3268840 | biostudies-literature | 2012 Feb

REPOSITORIES: biostudies-literature

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Rimonabant for neurocognition in schizophrenia: a 16-week double blind randomized placebo controlled trial.

Boggs Douglas L DL   Kelly Deanna L DL   McMahon Robert P RP   Gold James M JM   Gorelick David A DA   Linthicum Jared J   Conley Robert R RR   Liu Fang F   Waltz James J   Huestis Marilyn A MA   Buchanan Robert W RW  

Schizophrenia research 20111203 2-3


<h4>Objective</h4>To examine the effect of rimonabant on neurocognitive impairments in people with schizophrenia.<h4>Methods</h4>Participants entered a 16-week double-blind, placebo-controlled, randomized clinical trial. A neurocognitive battery was administered at baseline and end of study.<h4>Results</h4>In comparison to rimonabant (20mg/day), placebo-treated participants exhibited a significant improvement on the Repeatable Battery for the Assessment of Neuropsychological Status total score.  ...[more]

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