Cited by 12Schizophrenia research and treatmentMental Health and PsychiatryBipolar Disorder and Treatment

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Gradual vs. wait-and-gradual discontinuation in antipsychotic switching: A meta-analysis

Abstract

To address whether wait discontinuation (i.e., introducing the new antipsychotic while maintaining the first for a period before initiating its discontinuation) is superior to non-wait discontinuation (i.e., initiating the first antipsychotic's discontinuation when introducing the new antipsychotic) in antipsychotic switching, we conducted a meta-analysis of randomized controlled trials comparing gradual vs. wait-and-gradual antipsychotic discontinuation in patients with schizophrenia. The meta-analysis of 5 studies (n=410) demonstrated no significant differences in any clinical outcomes, including study discontinuation, psychopathology, extrapyramidal symptoms, and treatment-emergent adverse events, between the two groups. These findings indicate either strategy can be used in clinical practice.

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Crossref · 10.1016/j.schres.2017.02.011

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  • There may be little difference in the risk of relapse with immediate and gradual antipsychotic stopping or switching.

    “Evidence indicates there may be little difference in the risk of relapse with immediate and gradual antipsychotic stopping or switching.11”

    From Stopping and switching antipsychotic drugs (2019) · cites this paper as [11]

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Research works printed but not linked: 14

  1. Agid, 2011, An algorithm-based approach to first-episode schizophrenia: response rates over 3 prospective antipsychotic trials with a retrospective data analysis, J. Clin. Psychiatry, 72, 1439, 10.4088/JCP.09m05785yel · DOI
  2. Barnes, 1989, A rating scale for drug-induced akathisia, Br. J. Psychiatry, 154, 672, 10.1192/bjp.154.5.672 · DOI
  3. Correll, 2006, Real-life switching strategies with second-generation antipsychotics, J. Clin. Psychiatry, 67, 160, 10.4088/JCP.v67n0122 · DOI
  4. Ganguli, 2008, Assessment of strategies for switching patients from olanzapine to risperidone: a randomized, open-label, rater-blinded study, BMC Med., 6, 17, 10.1186/1741-7015-6-17 · DOI
  5. Kane, 2003, The expert consensus guideline series. Optimizing pharmacologic treatment of psychotic disorders. Introduction: methods, commentary, and summary, J. Clin. Psychiatry, 5–19
  6. Kay, 1987, The positive and negative syndrome scale (PANSS) for schizophrenia, Schizophr. Bull., 13, 261, 10.1093/schbul/13.2.261 · DOI · Paper page
  7. Overall, 1962, The brief psychiatric rating scale, Psychol. Rep., 10, 799, 10.2466/pr0.1962.10.3.799 · DOI · Paper page
  8. Pae, 2009, Immediate versus gradual suspension of previous treatments during switch to aripiprazole: results of a randomized, open label study, Eur. Neuropsychopharmacol., 19, 562, 10.1016/j.euroneuro.2009.04.002 · DOI
  9. Simpson, 1970, A rating scale for extrapyramidal side effects, Acta Psychiatr. Scand. Suppl., 212, 11, 10.1111/j.1600-0447.1970.tb02066.x · DOI
  10. Stip, 2010, Switching from conventional antipsychotics to ziprasidone: a randomized, open-label comparison of regimen strategies, Prog. Neuro-Psychopharmacol. Biol. Psychiatry, 34, 997, 10.1016/j.pnpbp.2010.05.010 · DOI
  11. Takeuchi, 2008, A randomized, open-label comparison of 2 switching strategies to aripiprazole treatment in patients with schizophrenia: add-on, wait, and tapering of previous antipsychotics versus add-on and simultaneous tapering, J. Clin. Psychopharmacol., 28, 540, 10.1097/JCP.0b013e3181842586 · DOI
  12. Takeuchi, 2017, Immediate vs gradual discontinuation in antipsychotic switching: a systematic review and meta-analysis, Schizophr. Bull., 10.1016/j.schres.2017.02.011
  13. Weiden, 1997, Switching antipsychotic medications, J. Clin. Psychiatry, 63
  14. Weiden, 2003, Effectiveness of switching to ziprasidone for stable but symptomatic outpatients with schizophrenia, J. Clin. Psychiatry, 64, 580, 10.4088/JCP.v64n0514 · DOI

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Metadata

Authors
Takeuchi, H., Thiyanavadivel, S., Agid, O., & Remington, G.
Affiliations
Centre for Addiction and Mental Health (CA)
Corresponding author
Takeuchi, Hiroyoshi
Venue
Schizophrenia Research
Publisher
Elsevier BV
Published
2017-11
Volume
189
Pages
4-8
ISSN
0920-9964 (ISSN-L)
OpenAlex
W2592870337
Cited by
12
References
1
Citations by year
2025: 2 · 2023: 1 · 2022: 1 · 2021: 2 · 2020: 1 · 2019: 1 · 2018: 2 · 2017: 2
FWCI
1.35
Type
journal article
Language
en
Open access
closed
Locations
  • Schizophrenia Research (publishedVersion)
  • PubMed (publishedVersion)
Funders
Canadian Institutes of Health Research
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Schizophrenia research and treatment
  • Social Sciences › Arts and Humanities › Philosophy › Mental Health and Psychiatry
  • Health Sciences › Medicine › Psychiatry and Mental health › Bipolar Disorder and Treatment
Keywords
antipsychotic switching
MeSH terms
Humans, Schizophrenia, Time Factors, Antipsychotic Agents, Randomized Controlled Trials as Topic, Drug Substitution

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