Evidence map›Paper›PMID 23172003›Full record

SynthesisSchizophrenia bulletin2013

A systematic review and meta-analysis of recovery in schizophrenia.

Erika Jääskeläinen, Pauliina Juola, Noora Hirvonen, John J McGrath, Sukanta Saha, Matti Isohanni, Juha Veijola, Jouko Miettunen

4 registry-linked trialsAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Schizophrenia bulletin, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 4 registered trials, which are not on this map. Cited by 395 papers, 15 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
395citing papers in PubMed, 15 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.

NCT03919760 nacompletednot on this mapstarted 2020, after this paper: background citation

Enhancing Evidence-Based Practice for Youth and Emerging Adults With Early Psychosis: Implementation and Evaluation in Diverse Service Settings

TypeinterventionalSponsorCentre for Addiction and Mental HealthRan2020 to 2024Enrolled100ConditionsFirst Episode Psychosis, Schizophrenia, Childhood, Psychosis, SchizophreniaArmsNAVIGATE, Treatment as Usual
NCT05703698 nacompletednot on this mapstarted 2023, after this paper: background citation

EEG Outcomes From Cognitive Behavioural Therapy for Psychosis

TypeinterventionalSponsorUniversity of TorontoRan2023 to 2024Enrolled20ConditionsPsychotic Disorders, Schizophrenia and Related DisordersArmsCognitive Behavioural Therapy for Psychosis
NCT06588270 narecruitingnot on this mapstarted 2022, after this paper: background citation

Effect of Virtual Reality-based Therapy on Negative Symptoms in People with Schizophrenia: Study Protocol for a Randomized Controlled Trial

TypeinterventionalSponsorHospital de la Florida Dra. Eloiza DiazRan2022 to 2025Enrolled102ConditionsSchizophreniaArmsVirtual Reality Therapy for the Negative Symptoms of Schizophrenia, Sham- VR
NCT06957808 narecruitingnot on this mapstarted 2025, after this paper: background citation

Investigating the Effect of Diroximel Fumarate on Glutathione in Schizophrenia

TypeinterventionalSponsorKing's College LondonRan2025 to 2027Enrolled30ConditionsSchizophrenia DisordersArmsDiroximel fumarate (DRF), Placebo
3 · Its place in the literature

Who cites it

395 citing papers in PubMed, 15 syntheses or guidelines pooled it.

  1. Serotonin type 3 receptor (5-HTNeuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
    Pooled it
  2. Pooled it
  3. Pooled it
  4. Glutamatergic Modulation of Brain Function in Psychosis: A Systematic Review of Neuroimaging Studies.Biological psychiatry. Cognitive neuroscience and neuroimaging · 2025
    Pooled it
  5. Pooled it
  6. Pooled it
  7. Pooled it
  8. Risk assessment for aggressive behaviour in schizophrenia.The Cochrane database of systematic reviews · 2024
    Pooled it
  9. Pooled it
  10. Pooled it
  11. Pooled it
  12. Pooled it
  13. Pooled it
  14. Pooled it
  15. Pooled it
  16. Trial
  17. Trial
  18. Trial
  19. Trial
  20. Trial

335 more citing papers are in PubMed but not listed here.

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

8 authors.

Erika JääskeläinenThese authors contributed equally to the article.
Pauliina Juola
Noora Hirvonen
John J McGrath
Sukanta Saha
Matti Isohanni
Juha Veijola
Jouko Miettunen

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveOur primary aims were (a) to identify the proportion of individuals with schizophrenia and related psychoses who met recovery criteria based on both clinical and social domains and (b) to examine if recovery was associated with factors such as gender, economic index of sites, and selected design features of the study. We also examined if the proportions who met our definition of recovery had changed over time.

methodA comprehensive search strategy was used to identify potential studies, and data were extracted for those that met inclusion criteria. The proportion who met our recovery criteria (improvements in both clinical and social domains and evidence that improvements in at least 1 of these 2 domains had persisted for at least 2 years) was extracted from each study. Meta-regression techniques were used to explore the association between the recovery proportions and the selected variables.

resultsWe identified 50 studies with data suitable for inclusion. The median proportion (25%-75% quantiles) who met our recovery criteria was 13.5% (8.1%-20.0%). Studies from sites in countries with poorer economic status had higher recovery proportions. However, there were no statistically significant differences when the estimates were stratified according to sex, midpoint of intake period, strictness of the diagnostic criteria, duration of follow-up, or other design features.

conclusionsBased on the best available data, approximately, 1 in 7 individuals with schizophrenia met our criteria for recovery. Despite major changes in treatment options in recent decades, the proportion of recovered cases has not increased.

Indexed as

Recovery of FunctionSchizophreniaHumansepidemiologyoutcome studiesprognosispsychosisrecoveryschizophrenia

Identifiers

PMID23172003
PMCPMC3796077

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.