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NCT07238049Enrolling by invitation

REAl World Dementia OUTcomes: Observational Study

READ-OUT - REAl World Dementia OUTcomes: Observational Study

Source: ClinicalTrials.gov · Last updated 20 Nov 2025

Brief summary (registry, in English)

READ-OUT observational study will investigate blood-based biomarkers for dementia in real-world clinical settings. This 3-year observational study will include 3165 people, males or females aged 45 years or older, with cognitive impairment of any severity. Participants provide blood samples and complete questionnaires about quality of life and healthcare use, with some having additional follow-ups at 2 weeks and 1 year. The study will assess reliability and accuracy of blood tests in diagnosing dementia.

Status (registry)
Enrolling by invitation
Study type
Observational
Enrollment
3165 (estimated)
First submitted
1 Sept 2025
Start date
1 Nov 2024
Primary completion date
31 Oct 2029
Lead sponsor
University of Oxford
NCT number
NCT07238049

What you commit to

  • Study type: Observational
  • Planned participants: 3165
  • From 1 Nov 2024 to the primary completion date, 31 Oct 2029
  • 27 sites in 1 country
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Other

  • The participant may not enter the study if ANY of the following apply:
  • Lack of venous access
  • Unwilling to consent to NHS data linkage or in Northern Ireland, unwilling to allow long term follow up by access to electronic NHS records.

Who the study is looking for

  • The participant may enter the study if ALL of the following apply:
  • Willing and able to give informed consent for participation in the study (translation needs for study information and forms for non-English speakers will be defined locally) OR Adults who otherwise lack the capacity to consent but for whom advice regarding participation has been obtained via a consultee using the personal or nominated consultee process
  • Male or Female, aged 45 years and above
  • Referred or referable with cognitive or behavioural symptoms and/or diagnosed with a cognition related disorder; including those with subjective cognitive impairment and functional disorders.

Age in the registry: 45 years to - · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (27)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
Betsi Cadwaladr University Health Board
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BangorUnited KingdomUnknown status
ReMind UK
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BathUnited KingdomUnknown status
Belfast Health & Social Care Trust
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BelfastUnited KingdomUnknown status
Dorset Healthcare University NHS Foundation Trust
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BournemouthUnited KingdomUnknown status
Berkshire Healthcare NHS Foundation Trust
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BracknellUnited KingdomUnknown status
Bradford District Care NHS Foundation Trust
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BradfordUnited KingdomUnknown status
North Bristol NHS Trust
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BristolUnited KingdomUnknown status
Cambridgeshire and Peterborough NHS Foundation Trust
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CambridgeUnited KingdomUnknown status
Devon Partnership NHS Trust
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ExeterUnited KingdomUnknown status
East London NHS Foundation Trust
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LondonUnited KingdomUnknown status
South London and Maudsley (SLaM)
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LondonUnited KingdomUnknown status
West London NHS Trust
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LondonUnited KingdomUnknown status
Barts Health NHS Trust
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LondonUnited KingdomUnknown status
St. George's Hospital
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LondonUnited KingdomUnknown status
Greater Manchester Mental Health Foundation Trust
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ManchesterUnited KingdomUnknown status
Cumbria, Northumberland, Tyne and Wear NHS Foundation Trust
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Newcastle upon TyneUnited KingdomUnknown status
Aneurin Bevan University Health Board
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NewportUnited KingdomUnknown status
Nottingham University Hospitals NHS Trust
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NottinghamUnited KingdomUnknown status
Oxford Health NHS Trust
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OxfordUnited KingdomUnknown status
Lancashire & South Cumbria NHS Foundation Trust
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PrestonUnited KingdomUnknown status
Surrey and Borders Partnership NHS Foundation Trust
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RedhillUnited KingdomUnknown status
Sheffield Health and Social care NHS Foundation Trust
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SheffieldUnited KingdomUnknown status
Sheffield Teaching Hospital
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SheffieldUnited KingdomUnknown status
University Hospital Southampton
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SouthamptonUnited KingdomUnknown status
Hampshire and Isle of Wight NHS Foundation Trust
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SouthamptonUnited KingdomUnknown status
Midlands Partnership University NHS Foundation Trust
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StaffordUnited KingdomUnknown status
Sussex Partnership NHS Foundation Trust
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WorthingUnited KingdomUnknown status

This page is information, not medical advice. Discuss any trial with your doctor.