The Effects of Atomoxetine on Cognition and Brain Function Based on Catechol-O-methyltransferase(COMT) Genotype

Summary

This study will evaluate whether Atomoxetine improves cognition in healthy volunteers as well as patients with schizophrenia. Atomoxetine is a drug that has been Food and Drug Administration (FDA) approved for Attention Deficit Disorder and allegedly increase the amount of the neurotransmitter dopamine in the frontal cortex of the brain.

Timeline

Start

2007-10

Primary completion

2011-11

Completion

2011-11

Publications

• Background Beracochea D, Cagnard B, Celerier A, le Merrer J, Peres M, Pierard C. First evidence of a delay-dependent working memory-enhancing effect of modafinil in mice. Neuroreport. 2001 Feb 12;12(2):375-8. doi: 10.1097/00001756-200102120-00038.
• Background Egan MF, Goldberg TE, Kolachana BS, Callicott JH, Mazzanti CM, Straub RE, Goldman D, Weinberger DR. Effect of COMT Val108/158 Met genotype on frontal lobe function and risk for schizophrenia. Proc Natl Acad Sci U S A. 2001 Jun 5;98(12):6917-22. doi: 10.1073/pnas.111134598. Epub 2001 May 29.
• Background de Saint Hilaire Z, Orosco M, Rouch C, Blanc G, Nicolaidis S. Variations in extracellular monoamines in the prefrontal cortex and medial hypothalamus after modafinil administration: a microdialysis study in rats. Neuroreport. 2001 Nov 16;12(16):3533-7. doi: 10.1097/00001756-200111160-00032.

Drugs

Indications