Evidence map›Paper›PMID 36029094›Full record

SynthesisSchizophrenia bulletin2023

Clinical Recovery Among Individuals With a First-Episode Schizophrenia an Updated Systematic Review and Meta-Analysis.

Helene Gjervig Hansen, Helene Speyer, Marie Starzer, Nikolai Albert, Carsten Hjorthøj, Lene Falgaard Eplov, Merete Nordentoft

Abstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Schizophrenia bulletin, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

44 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  3. Trial
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  8. Review
  9. Article
  10. Article
  11. Services to improve outcomes in severe mental disorders.Neuropsychiatrie : Klinik, Diagnostik, Therapie und Rehabilitation : Organ der Gesellschaft Osterreichischer Nervenarzte und Psychiater · 2026
    Review
  12. Physical exercise therapy in schizophrenia spectrum disorders: current evidence and treatment recommendations.Neuropsychiatrie : Klinik, Diagnostik, Therapie und Rehabilitation : Organ der Gesellschaft Osterreichischer Nervenarzte und Psychiater · 2026
    Review
  13. Real-world comprehensive care of people living with schizophrenia: recommendations across different settings and clinical stages.World psychiatry : official journal of the World Psychiatric Association (WPA) · 2026
    Article
  14. Incidence and predictors of problem gambling in first-episode psychosis: A prospective multicentre cohort study.European psychiatry : the journal of the Association of European Psychiatrists · 2026
    Observational
  15. Article
  16. Schizophrenia.Nature reviews. Disease primers · 2025
    Review
  17. Review
  18. Neural and somatic mechanisms driving clinical improvements in post-acute schizophrenia spectrum disorders.European psychiatry : the journal of the Association of European Psychiatrists · 2025
    Article
  19. Article
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Helene Gjervig HansenCopenhagen Research Centre for Mental Health - CORE, Mental Health Centre Copenhagen, Faculty of Health Science, University of Copenhagen, Copenhagen, Denmark.
Helene SpeyerCopenhagen Research Centre for Mental Health - CORE, Mental Health Centre Copenhagen, Faculty of Health Science, University of Copenhagen, Copenhagen, Denmark.
Marie StarzerCopenhagen Research Centre for Mental Health - CORE, Mental Health Centre Copenhagen, Faculty of Health Science, University of Copenhagen, Copenhagen, Denmark.
Nikolai AlbertCopenhagen Research Centre for Mental Health - CORE, Mental Health Centre Copenhagen, Faculty of Health Science, University of Copenhagen, Copenhagen, Denmark.ORCID 0000-0002-0685-9647
Carsten HjorthøjCopenhagen Research Centre for Mental Health - CORE, Mental Health Centre Copenhagen, Faculty of Health Science, University of Copenhagen, Copenhagen, Denmark.ORCID 0000-0002-6943-4785
Lene Falgaard EplovCopenhagen Research Centre for Mental Health - CORE, Mental Health Centre Copenhagen, Faculty of Health Science, University of Copenhagen, Copenhagen, Denmark.
Merete NordentoftCopenhagen Research Centre for Mental Health - CORE, Mental Health Centre Copenhagen, Faculty of Health Science, University of Copenhagen, Copenhagen, Denmark.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

background and hypothesisThrough decades the clinical recovery outcomes among individuals diagnosed with schizophrenia have been highly inconsistent ranging from 13.5% to 57%. The primary objective of this updated examination was to report the pooled estimate and explore various moderators to improve the understanding of the course of schizophrenia. STUDY

designA systematic literature search was set up on PubMed, PsycInfo, and EMBASE until January 13th, 2022. Both observational and interventional studies among cohorts of individuals with the first episode of schizophrenia reporting on clinical recovery were included. The PRISMA 2020 statement was used and data was extracted for a random-effects meta-analysis, meta-regression, and sensitivity analyses. Risk of bias was assessed using The Newcastle-Ottawa Scale. STUDY

resultsA 20.8% (95% CI = 17.3 to 24.8) recovery rate was found among 26 unique study samples (mean trial duration, 9.5 years) including 3877 individuals (mean age, 26.4 years). In meta-regression none of the following study characteristics could uncover the diverse reported recovery rates; age at inclusion (P = .84), year of inclusion (P = .93), follow-up time (P = .99), drop-out rate (P = .07), or strictness of the recovery criteria (P = .35). Furthermore, no differences in recovery were found between early intervention services (EIS; 19.5%; 95% CI = 15.0 to 24.8) compared to other interventions (21%; 95% CI = 16.9 to 25.8), P = .65.

conclusionsA clinical recovery rate of approximately 21% was found with minimum impact from various moderators. The rate was not different comparing EIS with other interventions implying that new initiatives are needed to improve the rate of recovery.

Indexed as

SchizophreniaAdultHumansearly intervention servicesfirst-episode psychosisfirst-episode schizophreniarecoveryschizophrenia

Identifiers

PMID36029094
PMCPMC10016416

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.