Moving beyond transition outcomes: Meta-analysis of remission rates in individuals at high clinical risk for psychosis
Abstract
Recent evidence suggests that transition risks from initial clinical high risk (CHR) status to psychosis are decreasing. The role played by remission in this context is mostly unknown. The present study addresses this issue by means of a meta-analysis including eight relevant studies published up to January 2012 that reported remission rates from an initial CHR status. The primary effect size measure was the longitudinal proportion of remissions compared to non-remission in subjects with a baseline CHR state. Random effect models were employed to address the high heterogeneity across studies included. To assess the robustness of the results, we performed sensitivity analyses by sequentially removing each study and rerunning the analysis. Of 773 subjects who met initial CHR criteria, 73% did not convert to psychosis along a 2-year follow. Of these, about 46% fully remitted from the baseline attenuated psychotic symptoms, as evaluated on the psychometric measures usually employed by prodromal services. The corresponding clinical remission was estimated as high as 35% of the baseline CHR sample. The CHR state is associated with a significant proportion of remitting subjects that can be accounted by the effective treatments received, a lead time bias, a dilution effect, a comorbid effect of other psychiatric diagnoses.
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About a third of individuals at clinical high risk are only in remission.
“with about a third only in remission [92]”
From Prevention and early intervention in youth mental health: is it time for a multidisciplinary and trans-diagnostic model for care? (2020) · cites this paper as [92]
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- Authors
- Simon, A. E., Borgwardt, S., Riecher-Rössler, A., Velthorst, E., de Haan, L., & Fusar-Poli, P.
- Affiliations
- University of Bern (CH)
- University of Basel (CH)
- Amsterdam UMC Location University of Amsterdam (NL)
- Venue
- Psychiatry Research
- Publisher
- Elsevier BV
- Published
- 2013-10
- Volume
- 209
- Issue
- 3
- Pages
- 266-272
- ISSN
- 0165-1781 (ISSN-L)
- OpenAlex
- W2010348239
- Cited by
- 133
- References
- 69
- Citations by year
- 2026: 5 · 2025: 8 · 2024: 4 · 2023: 9 · 2022: 6 · 2021: 15 · 2020: 15 · 2019: 18 · 2018: 4 · 2017: 12 · 2016: 16 · 2015: 10 · 2014: 11
- FWCI
- 1.68
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Psychiatry Research (publishedVersion)
- PubMed (publishedVersion)
- Pure Amsterdam UMC (publishedVersion)
- Data Archiving and Networked Services (DANS) (submittedVersion)
- BORIS (University Library Bern) (submittedVersion)
- Research Portal (King's College London) (submittedVersion)
- Topics
- Health Sciences › Medicine › Psychiatry and Mental health › Schizophrenia research and treatment
- Social Sciences › Psychology › Clinical Psychology › Psychopathy, Forensic Psychiatry, Sexual Offending
- Health Sciences › Medicine › Psychiatry and Mental health › Bipolar Disorder and Treatment
- Keywords
- clinical high risk for psychosis, remission, transition to psychosis, attenuated psychotic symptoms, prodromal psychosis, lead-time bias, dilution effect, comorbidities, treatment effects
- MeSH terms
- Humans, Psychotic Disorders, Remission, Spontaneous, Risk Factors, Databases, Factual, Prodromal Symptoms
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