Evidence map›Paper›PMID 28694994›Full record

ArticlePilot and feasibility studies2018

Pilot randomised controlled trial of the ENGAGER collaborative care intervention for prisoners with common mental health problems, near to and after release.

Charlotte Lennox, Tim Kirkpatrick, Rod S Taylor, Roxanne Todd, Clare Greenwood, Mark Haddad, Caroline Stevenson, Amy Stewart, Deborah Shenton, Lauren Carroll and 7 more

Erratum issuedAbstract read
In one paragraph

Article in Pilot and feasibility studies, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

17 authors.

Charlotte LennoxDivision of Psychology and Mental Health, The University of Manchester, 2.315 Jean McFarlane Building, Oxford Road, Manchester, M13 9PL UK.ORCID 0000-0001-9014-9965
Tim KirkpatrickPlymouth University Peninsula Schools of Medicine and Dentistry, N9 Plymouth Science Park, Davy Road, Plymouth Science Park, Derriford, Plymouth, PL6 8BX UK.
Rod S TaylorInstitute of Health Research, University of Exeter Medical School, University of Exeter, South Cloisters, St Luke's campus, Heavitree Road, Exeter, EX1 2LU UK.
Roxanne ToddThe Medical School, The University of Sheffield, Beech Hill Road, Sheffield, S10 2RX UK.
Clare GreenwoodThe Medical School, The University of Sheffield, Beech Hill Road, Sheffield, S10 2RX UK.
Mark HaddadCentre for Mental Health Research, School of Health Sciences, City, University of London, Northampton Square, London, EC1V 0HB UK.
Caroline StevensonDivision of Psychology and Mental Health, The University of Manchester, 2.309 Jean McFarlane Building, Oxford Road, Manchester, M13 9PL UK.
Amy StewartPlymouth University Peninsula Schools of Medicine and Dentistry, N9 Plymouth Science Park, Davy Road, Plymouth Science Park, Derriford, Plymouth, PL6 8BX UK.
Deborah ShentonPlymouth University Peninsula Schools of Medicine and Dentistry, N9 Plymouth Science Park, Davy Road, Plymouth Science Park, Derriford, Plymouth, PL6 8BX UK.
Lauren CarrollPlymouth University Peninsula Schools of Medicine and Dentistry, N9 Plymouth Science Park, Davy Road, Plymouth Science Park, Derriford, Plymouth, PL6 8BX UK.
Sarah L BrandPlymouth University Peninsula Schools of Medicine and Dentistry, N9 Plymouth Science Park, Davy Road, Plymouth Science Park, Derriford, Plymouth, PL6 8BX UK.
Cath QuinnPlymouth University Peninsula Schools of Medicine and Dentistry, N9 Plymouth Science Park, Davy Road, Plymouth Science Park, Derriford, Plymouth, PL6 8BX UK.
Rob AndersonInstitute of Health Research, University of Exeter Medical School, University of Exeter, South Cloisters, St Luke's campus, Heavitree Road, Exeter, EX1 2LU UK.
Mike MaguireCentre for Criminology, University of South Wales, Pontypridd, CF37 1DL UK.
Tirril HarrisKing's College London, Strand, London, WC2R 2LS UK.
Jennifer ShawDivision of Psychology and Mental Health, The University of Manchester, 2.317 Jean McFarlane Building, Oxford Road, Manchester, M13 9PL UK.
Richard ByngPlymouth University Peninsula Schools of Medicine and Dentistry, N9 Plymouth Science Park, Davy Road, Plymouth Science Park, Derriford, Plymouth, PL6 8BX UK.

Funding

Department of Health RP-DG-1108-10043Department of Health RP-PG-1210-12011
6 · The paper itself

Abstract

backgroundRates of common mental health problems are much higher in prison populations, but access to primary care mental health support falls short of community equivalence. Discontinuity of care on release is the norm and is further complicated by substance use and a range of social problems, e.g. homelessness. To address these problems, we worked with criminal justice, third sector social inclusion services, health services and people with lived experiences (peer researchers), to develop a complex collaborative care intervention aimed at supporting men with common mental health problems near to and following release from prison. This paper describes an external pilot trial to test the feasibility of a full randomised controlled trial.

methodsEligible individuals with 4 to 16 weeks left to serve were screened to assess for common mental health problems. Participants were then randomised at a ratio of 2:1 allocation to ENGAGER plus standard care (intervention) or standard care alone (treatment as usual). Participants were followed up at 1 and 3 months' post release. Success criteria for this pilot trial were to meet the recruitment target sample size of 60 participants, to follow up at least 50% of participants at 3 months' post release from prison, and to deliver the ENGAGER intervention. Estimates of recruitment and retention rates and 95% confidence intervals (CIs) are reported. Descriptive analyses included summaries (percentages or means) for participant demographics, and baseline characteristics are reported.

resultsRecruitment target was met with 60 participants randomised in 9 months. The average retention rates were 73% at 1 month [95% CI 61 to 83] and 47% at 3 months follow-up [95% CI 35 to 59]. Ninety percent of participants allocated to the intervention successfully engaged with a practitioner before release and 70% engaged following release.

conclusionsThis pilot confirms the feasibility of conducting a randomised trial for prison leavers with common mental health problems. Based on this pilot study and some minor changes to the trial design and intervention, a full two-centre randomised trial assessing the clinical and cost-effectiveness of the ENGAGER intervention is currently underway.

Indexed as

Mental healthOffenderPilotPrisonRandomised controlled trial

Identifiers

PMID28694994
PMCPMC5501110

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LicenceCC BY
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Registered trials

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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.