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Contact the study team using the details below to take part. If there are no contact details below please ask your doctor in the first instance.

Contact Information:

Dr Emily Peckham
e.peckham@bangor.ac.uk


More information about this study, what is involved and how to take part can be found on the study website.

Study Location:

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Be Part of Research - Trial Details - Supporting Physical Activity through Co-production in people with Severe Mental Illness (SPACES): a pragmatic randomised controlled trial

Supporting Physical Activity through Co-production in people with Severe Mental Illness (SPACES): a pragmatic randomised controlled trial

Medical Conditions

Increase in physical activity in people with severe mental illness


This information is provided directly by researchers, and we recognise that it isn't always easy to understand. We are working with researchers to improve the accessibility of this information. In some summaries, you may come across links to external websites. These websites will have more information to help you better understand the study.


Life expectancy is reduced by around 15 - 20 years for people with severe mental ill health (SMI) compared to people without SMI, and this gap is increasing. The majority of these early deaths are due to physical health problems, which are partly preventable and which are related to factors including health behaviours such as diet, smoking and physical activity. Increasing physical activity can improve physical health in everyone and The World Health Organization has said that encouraging people to be more active can be as beneficial as quitting smoking. People with SMI are less physically active than the general population. Supporting people with SMI to increase their levels of physical activity could help to reduce the life expectancy gap.

Therefore, there is a need to establish whether a physical activity programme (intervention) that is relevant to the needs of people with SMI, is practical, acceptable and useful for people with SMI.

In this study, we will explore the clinical effectiveness and cost effectiveness of a physical activity intervention we have co-designed for people living with severe mental ill health.

Start dates may differ between countries and research sites. The research team are responsible for keeping the information up-to-date.  

The recruitment start and end dates are as follows:

01 Sep 2024 28 Feb 2027

What does the study involve?
People who agree to take part in the study will be randomly allocated to usual care, or to the physical activity intervention plus usual care. We will collect information about participants level of physical activity at the outset of the trial and at 3, 6 and 12 months to establish whether the intervention is effective at increasing the amount of physical activity performed by people with SMI. We will also examine the impact of the intervention on other outcomes relating to mental health and quality of life.

What are the possible benefits and risks of participation?
This is considered a low-risk research study.
Participants may enjoy and value contributing to research.
Participants who are randomised into the intervention plus usual care group may experience benefits from the potential increase in physical activity and reduced sedentary behaviour.

Where is the study run from?
Sheffield Health & Social Care NHS Foundation Trust (UK)

When is the study starting and how long is it expected to run for?
From January 2024 to March 2028

Who is funding the study?
National Institute for Health and Care Research (UK)

Who is the main contact?
Dr Emily Peckham (Chief Investigator), e.peckham@bangor.ac.uk


People aged 18 years and over who have a diagnosis of schizophrenia, schizoaffective disorder or bipolar disorder.

You can take part if:



You may not be able to take part if:


1. People who lack capacity to participate2. Primary diagnosis of drug or alcohol abuse3. Medical contraindication of physical activity as ascertained by GP or mental health team4. Already physically active, defined as >300 minutes/week of self-reported moderate-to-vigorous physical activity (MVPA)5. Non-English speakers6. People who took part in the feasibility study


Below are the locations for where you can take part in the trial. Please note that not all sites may be open.

  • South London and Maudsley NHS Foundation Trust
    Bethlem Royal Hospital Monks Orchard Road
    Beckenham
    BR3 3BX
  • Cumbria, Northumberland, Tyne and Wear NHS Foundation Trust
    St Nicholas Hospital Jubilee Road Gosforth
    Newcastle upon Tyne
    NE3 3XT
  • Kent and Medway NHS and Social Care Partnership Trust
    Farm Villa Hermitage Lane
    Maidstone
    ME16 9PH
  • Leeds and York Partnership NHS Foundation Trust
    2150 Century Way Thorpe Park
    Leeds
    LS15 8ZB
  • Coventry and Warwickshire Partnership NHS Trust
    Wayside House Wilsons Lane
    Coventry
    CV6 6NY
  • Tees, Esk and Wear Valleys NHS Foundation Trust
    Trust Headquarters West Park Hospital Edward Pease Way
    Darlington
    DL2 2TS
  • South West Yorkshire Partnership NHS Foundation Trust
    Trust Headquarters Fieldhead Hospital Ouchthorpe Lane
    Wakefield
    WF1 3SP
  • Pennine Care NHS Trust
    225 Old Street
    Ashton-under-lyne
    OL6 7SR
  • Devon Partnership NHS Trust
    Wonford House Dryden Road
    Exeter
    EX2 5AF
  • Sheffield Health and Social Care NHS Foundation Trust
    Centre Court, Atlas Way
    Sheffield
    S4 7QQ
  • Lincolnshire Partnership NHS Foundation Trust Hq
    NHS Foundation Trust Carholme Court Long Leys Road
    Lincoln
    LN1 1FS
  • Betsi Cadwaladr University Lhb Mold Office
    Preswylfa Hendy Road
    Mold
    CH7 1PZ
  • Surrey and Borders Partnership NHS Trust Hq
    18 Mole Business Park Randalls Road
    Leatherhead
    KT22 7AD

This is considered a low-risk research study.
Participants may enjoy and value contributing to research.
Participants who are randomised into the intervention plus usual care group may experience benefits from the potential increase in physical activity and reduced sedentary behaviour.

Dr Emily Peckham
e.peckham@bangor.ac.uk



More information about this study, what is involved and how to take part can be found on the study website.


The study is sponsored by Sheffield Health and Social Care NHS Foundation Trust and funded by National Institute for Health and Care Research.




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Read full details for Trial ID: ISRCTN23019026

Or CPMS: 62060

Last updated 29 May 2026

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