Evidence map›Paper›PMID 42104793›Full record

ArticleSchizophrenia bulletin2026

Identifying Clinical Characteristics of Young People with Treatment-Resistant Schizophrenia Undergoing Community Initiation of Clozapine.

Oisín Conaty, Andrew Thompson, Patrick McGorry, Fiona Gaughran, Brian O'Donoghue, John Lally

Abstract read
In one paragraph

Article in Schizophrenia bulletin, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

6 authors.

Oisín ConatyDepartment of Psychiatry, School of Medicine, University College Dublin, Dublin, D04 V1W8, Ireland.ORCID 0000-0001-9819-3338
Andrew ThompsonCentre for Youth Mental Health, University of Melbourne, Parkville, Victoria, 3010, Australia.
Patrick McGorryCentre for Youth Mental Health, University of Melbourne, Parkville, Victoria, 3010, Australia.
Fiona GaughranDepartment of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, SE5 8AF, United Kingdom.
Brian O'DonoghueDepartment of Psychiatry, School of Medicine, University College Dublin, Dublin, D04 V1W8, Ireland.ORCID 0000-0001-6240-6952
John LallyDepartment of Psychiatry, School of Medicine, University College Dublin, Dublin, D04 V1W8, Ireland.

Funding

Health Research Board APRO-20023-005
6 · The paper itself

Abstract

background and hypothesisThe requirement for hospital admission to initiate clozapine presents a health-systems-related barrier to clozapine prescription and contributes to its underutilization in treatment-resistant schizophrenia (TRS). This study aimed to examine the clinicodemographic characteristics associated with treatment settings for clozapine initiation within a first-episode psychosis (FEP) cohort attending an early intervention in psychosis service. STUDY

designSecondary analysis of a retrospective cohort study of 1220 young people presenting with FEP to the Early Psychosis Prevention and Intervention Centre (EPPIC) in Melbourne between 2011 - 2017. STUDY

resultsNinety-one cases of TRS were identified and included in the analysis, with 70 commencing clozapine, of whom 67 had a commencement setting identified. Over half (n = 36, 53.7%) commenced clozapine in the community. When compared to the hospital initiation group, the community initiation group were less likely to have had a hospital admission at baseline (odds ratio (OR) 0.26, 95%CI, 0.09-0.87) or an involuntary admission during the 2 year episode of care with EPPIC (OR 0.25, 95%CI, 0.09-0.70). The community initiated group had presented with less severe delusion scores on short form Scale for Assessment of Positive Symptoms at baseline (mean 3.08 vs 3.94, P = .031). First generation migrants were less likely to initiate clozapine in the community (OR 0.29, 95%CI, 0.09-0.97). The community initiation group also had reduced odds of clozapine discontinuation until discharge from EPPIC (OR 0.22, 95%CI, 0.06-0.76).

conclusionCommunity initiation provides an alternative route to clozapine treatment and may be associated with a reduced rate of clozapine discontinuation.

Indexed as

Antipsychotic AgentsClozapineEarly Medical InterventionHospitalizationSchizophreniaSchizophrenia, Treatment-ResistantAdolescentAdultFemaleHumansMaleRetrospective StudiesVictoriaYoung AdultAntipsychotic AgentsClozapineantipsychoticclozapineearly interventionfirst-episode psychosisoutpatient

Identifiers

PMID42104793
PMCPMC13156487

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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.