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Cited by 491

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II. A Randomised Controlled Trial of Prophylactic Neuroleptic Treatment

Crow, T. J., MacMillan, J. F., Johnson, A. L., Johnstone, E. C.·1986·British Journal of Psychiatry

Abstract

Out of 253 patients fulfilling criteria for a first episode of schizophrenic illness, 120 entered a randomised placebo-controlled trial of maintenance neuroleptic medication on discharge; they were followed to relapse or loss to follow-up, for two years or to the end of the study. Of those on active medication, 46% relapsed, as did 62% of those on placebo; the most important determinant of relapse was duration of illness prior to starting neuroleptic medication. This finding might be because extended duration of symptoms before admission is more likely to be present in illnesses which in any case will have poor prognosis, or because susceptibility to relapse is reduced by early institution of treatment. The study provides no data on which a decision between these alternative explanations can be based.

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Metadata

Authors
Crow, T. J., MacMillan, J. F., Johnson, A. L., & Johnstone, E. C.
Venue
British Journal of Psychiatry
Published
1986-02
Volume
148
Issue
2
Pages
120-127
ISSN
  • 0007-1250 (ISSN-L)
  • 1472-1465
OpenAlex
W2128674065
Cited by
491
References
0
FWCI
6.83
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: II. A Randomised Controlled Trial of Prophylactic Neuroleptic Treatment. https://app.cochat.ai/papers/10.1192/bjp.148.2.120
The paper
Crow, T. J., MacMillan, J. F., Johnson, A. L., & Johnstone, E. C. (1986). II. A Randomised Controlled Trial of Prophylactic Neuroleptic Treatment. British Journal of Psychiatry. https://doi.org/10.1192/bjp.148.2.120

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.