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Motiv8: a study protocol for a cluster-randomised feasibility trial of a weight management intervention for adults with severe mental illness in secure forensic services

Carney, Rebekah; El-Metaal, Hany; Law, Heather; Savage, Siobhan; Small, Ingrid; Hann, Mark; Shields, Gemma; Shiers, David; Carmichael-Murphy, Parise; Jones, Richard; Kimber, Elizabeth; McDonald, Andrew; Parker, Sophie

Authors

Rebekah Carney

Hany El-Metaal

Heather Law

Siobhan Savage

Ingrid Small

Mark Hann

Gemma Shields

David Shiers

Parise Carmichael-Murphy

Richard Jones

Elizabeth Kimber

Andrew McDonald

Sophie Parker



Abstract

Introduction: People with severe mental illness have physical comorbidities which result in significant reductions in quality of life and premature mortality. Effective interventions are required that are suitable for people in secure forensic mental health services. We conducted pilot work of a multidisciplinary weight management intervention (Motiv8) which showed improvements in physical and mental health and high levels of satisfaction. We aim to test the feasibility of Motiv8 under cluster randomised conditions, with an aim to investigate the acceptability, feasibility and potential effectiveness of this intervention to supplement standard secure care. Methods and analysis: A randomised waitlist-controlled feasibility trial of a lifestyle intervention (Motiv8) + TAU compared with TAU (+ Motiv8 waitlist) for adults on secure mental health units will be conducted. Thirty-two people (4 cohorts) will be recruited from secure services in Greater Manchester Mental Health NHS Foundation Trust. Participants will be randomly allocated to Motiv8 or TAU + Motiv8 waitlist. All participants will receive Motiv8 during the trial. Assessor-blinded physical/mental health and lifestyle assessments will be conducted at baseline, 10 weeks (post-intervention/waitlist), and after 12 weeks (post-waitlist intervention/follow-up). Motiv8 is a multidisciplinary intervention including exercise sessions, cooking/nutrition classes, physical health education, psychology sessions, sleep hygiene, peer support and medication review by pharmacy. A nested qualitative study will be conducted with a subsample of participants (n = 10) to explore their experiences of taking part. The analysis will focus on feasibility outcomes and tabulated success indicators of the study (e.g. Recruitment rates, retention rates, follow-up retention and response rates, attendance at sessions, the experience of involvement in the trial and delivery of the intervention, assessment of safety, development of a manualised intervention). Thematic analysis will be conducted through qualitative interviews. The analysis will aim to inform the development of a definitive trial. Ethics and dissemination: The trial has been granted ethical approval from the NHS Health Research Authority and adopted onto the UK Clinical Research Network Portfolio. Findings will be disseminated via peer-reviewed publications, professional and public networks, conferences and clinical services. Trial registration: ISRCTN13539285.

Citation

Carney, R., El-Metaal, H., Law, H., Savage, S., Small, I., Hann, M., …Parker, S. (in press). Motiv8: a study protocol for a cluster-randomised feasibility trial of a weight management intervention for adults with severe mental illness in secure forensic services. Pilot and Feasibility Studies, 10(1), 48. https://doi.org/10.1186/s40814-024-01458-8

Journal Article Type Article
Acceptance Date Feb 6, 2024
Online Publication Date Mar 2, 2024
Deposit Date Mar 11, 2024
Journal Pilot and Feasibility Studies
Print ISSN 2055-5784
Publisher BioMed Central
Peer Reviewed Peer Reviewed
Volume 10
Issue 1
Pages 48
DOI https://doi.org/10.1186/s40814-024-01458-8
Keywords Lifestyle, Randomised controlled trial, Physical health intervention, Mental health, Forensic


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