Cited by 44Schizophrenia research and treatmentBipolar Disorder and TreatmentPsychiatric care and mental health services

Maintenance antipsychotic treatment versus discontinuation strategies following remission from first episode psychosis: systematic review

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Thompson, Andrew, Winsper, Catherine, Marwaha, Steven, Haynes, Jon, Alvarez-Jimenez, Mario, Hetrick, Sarah, Realpe, Alba, Vail, Laura +2 more·2018·BJPsych Open

Abstract

BACKGROUND: Understanding the relative risks of maintenance treatment versus discontinuation of antipsychotics following remission in first episode psychosis (FEP) is an important area of practice. METHOD: A systematic review and meta-analysis. Prospective experimental studies including a parallel control group were identified to compare maintenance antipsychotic treatment with total discontinuation or medication discontinuation strategies following remission in FEP. RESULTS: = 230). In subgroup analyses, risk difference of relapse was lower in studies with a longer follow-up period, a targeted discontinuation strategy, a higher relapse threshold, a larger sample size, and samples with patients excluded for drug or alcohol dependency. Insufficient studies included psychosocial functioning outcomes for a meta-analysis. CONCLUSIONS: There is a higher risk of relapse for those who undergo total or targeted discontinuation strategies compared with maintenance antipsychotics in FEP samples. The effect size is moderate and the risk difference is lower in trials of targeted discontinuation strategies. DECLARATION OF INTEREST: A.T. has received honoraria and support from Janssen-Cilag and Otsuka Pharmaceuticals for meetings and has been has been an investigator on unrestricted investigator-initiated trials funded by AstraZeneca and Janssen-Cilag. He has also previously held a Pfizer Neurosciences Research Grant. S.M. has received sponsorship from Otsuka and Lundbeck to attend an academic congress and owns shares in GlaxoSmithKline and AstraZeneca. J.H. has attended meetings supported by Sunovion Pharmaceuticals.

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  1. [6]National Institute for Health and Care Excellence. Psychosis and Schizophrenia in Adults: Treatment and Management. National Institute for Health and Care Excellence, 2014. 25340235

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Authors
Thompson, A., Winsper, C., Marwaha, S., Haynes, J., Alvarez-Jimenez, M., Hetrick, S., Realpe, A., Vail, L., Dawson, S., & Sullivan, S. A.
Affiliations
  • University of Warwick (GB)
  • National Health Service (GB)
  • Orygen (AU)
  • University of Bristol (GB)
  • National Institute for Health and Care Research (GB)
Corresponding author
Thompson, Andrew
Venue
BJPsych Open
Published
2018-06-29
Volume
4
Issue
4
Pages
215-225
ISSN
2056-4724 (ISSN-L)
OpenAlex
W2810633169
Cited by
44
References
56
Citations by year
2026: 6 · 2025: 6 · 2024: 5 · 2023: 6 · 2022: 4 · 2021: 5 · 2020: 5 · 2019: 6 · 2018: 1
FWCI
0.65
Type
journal article
Language
en
Open access
Locations
  • BJPsych Open (publishedVersion, cc-by-nc-sa)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by-nc-sa)
  • PubMed Central (publishedVersion, cc-by-nc-sa)
  • PubMed (publishedVersion)
  • University of Birmingham Research Portal (University of Birmingham) (publishedVersion, cc-by-nc-sa)
  • Explore Bristol Research (publishedVersion, cc-by)
  • Minerva Access (University of Melbourne) (submittedVersion, cc-by-nc-sa)
  • Bristol Research (University of Bristol) (submittedVersion, cc-by)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
  • ResearchSpace (University of Auckland) (submittedVersion, cc-by-nc-sa)
  • Warwick Research Archive Portal (University of Warwick) (submittedVersion)
Funders
  • Pfizer
  • AstraZeneca
  • GlaxoSmithKline
  • Sunovion
  • H. Lundbeck A/S
  • Cilag
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Schizophrenia research and treatment
  • Health Sciences › Medicine › Psychiatry and Mental health › Bipolar Disorder and Treatment
  • Social Sciences › Psychology › Clinical Psychology › Psychiatric care and mental health services
Keywords
first-episode psychosis, antipsychotic discontinuation, long-term antipsychotic treatment, relapse risk, remission, psychosocial functioning

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