Evidence map›Paper›PMID 41440055›Full record

ArticleBrain sciences2025

Managing Dual Diagnosis Patients and the Importance of Assessing Capacity: Data from London Inpatient Services.

Iain Hyndman, Angelo Ricciardi, Olesya Ajnakina, Christian Lowe, Cemile Kalkan, Sofia Mota, Christos Theleritis, Stefano Ferracuti, Stefania Bonaccorso, Fabrizio Schifano

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In one paragraph

Article in Brain sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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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

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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

10 authors.

Iain HyndmanNorth London NHS Foundation Trust, St Pancras Hospital, Pancras Road, London NW1 0PE, UK.
Angelo RicciardiNorth London NHS Foundation Trust, St Pancras Hospital, Pancras Road, London NW1 0PE, UK.ORCID 0000-0002-0584-0194
Olesya AjnakinaDepartment of Behavioural Science and Health, Institute of Epidemiology and Health Care, University College London, 1-19 Torrington Place, London WC1E 7HB, UK.
Christian LoweUniversity College London Hospitals NHS Foundation Trust, 250 Euston Road, London NW1 2PG, UK.
Cemile KalkanNorth London NHS Foundation Trust, St Pancras Hospital, Pancras Road, London NW1 0PE, UK.
Sofia MotaWest London, Heart of Hounslow, 92 Bath Road, Hounslow TW3 3EL, UK.
Christos Theleritis2nd Psychiatry Department, Attikon University Hospital, National and Kapodistrian University of Athens, 115 28 Athens, Greece.ORCID 0000-0002-7313-6908
Stefano FerracutiDepartment of Human Neurosciences, Sapienza University of Rome, 00185 Rome, Italy.ORCID 0000-0003-1150-1460
Stefania BonaccorsoNorth London NHS Foundation Trust, St Pancras Hospital, Pancras Road, London NW1 0PE, UK.
Fabrizio SchifanoPsychopharmacology, Drug Misuse and Novel Psychoactive Substances Research Unit, University of Hertfordshire Medical School, College Lane Campus, Hatfield AL10 9AB, UK.ORCID 0000-0002-4178-5401

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveSubstance use in patients with mental disorders is often associated with worse outcomes, increased risks, and impaired decision-making. Therefore, the evaluation of mental capacity in patients with coexisting mental illness and substance use disorder (dual diagnosis) is necessary to improve clinical outcomes and mitigate risks to self and others.

designA retrospective inspection of electronic records for patients admitted between March 2017 and August 2020 in two London inpatient facilities was conducted. Capacity was assessed using the principles set out in the Mental Capacity Act 2005.

resultsA capacity assessment was recorded in 34.9% of admissions. Only 6.2% of admissions whose primary diagnosis was mental and behavioral changes due to the use of substances had a recorded mental capacity assessment. Capacity to understand the negative impact of substances was assessed in 2.1% of total admissions.

conclusionsThis study indicates very low rates of mental capacity assessment across acute psychiatric admissions, with very few relating to capacity to understand the risks associated with using substances. Further research on the capacity of patients with dual diagnosis is needed. This may help to manage certain risks in this patient population.

Indexed as

affective psychosisdual-diagnosisinformed consentmental capacity assessmentpsychiatric inpatientspsychotic disordersschizophrenia

Identifiers

PMID41440055
PMCPMC12730844

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