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Clinical Effects of Apomorphine in Schizophrenia

Published online by Cambridge University Press:  29 January 2018

I. N. Ferrer
Affiliation:
Wellcome Research Fellow and Honorary Senior Registrar
T. J. Crow
Affiliation:
Head of Division of Psychiatry and Honorary Consultant Psychiatrist, Division of Psychiatry, Clinical Research Centre, Northwick Park Hospital, Watford Road, Harrow, Middlesex HA1 3UJ

Summary

There have been reports that low doses of the dopamine-agonist apomorphine, which may inhibit dopamine neurotransmission, are of therapeutic benefit in schizophrenia. We conducted a placebo-controlled study of acute and chronic schizophrenics in which videotaped interviews were blindly rated. No specific therapeutic effect was demonstrated for apomorphine other than a reduction in anxiety in acute schizophrenics. Furthermore, there was no difference in the frequency of side-effects of apomorphine between schizophrenic patients and controls, and no specific effect of apomorphine on blink-rates. These findings emphasize the importance of placebo-controlled studies in schizophrenia research.

Type
Papers
Copyright
Copyright © 1984 The Royal College of Psychiatrists 

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