Clinical trial Recruiting at 1 site Observational Ages 18 and up

Sleep and mood after acquired brain injury: see if poor sleep links with neuropsychiatric symptoms

Official title: Neuropsychiatric Outcomes and Disrupted Sleep Following Acquired Brain Injury

Run by University of Oxford · NCT07215195 · Data updated 2026-11-12

This study will test whether people who have had an acquired brain injury with poor sleep also have more neuropsychiatric symptoms than those with better sleep, over the first year after injury.

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment150 (estimated)
SponsorUniversity of Oxford
Academic / other
Locations1 site (Oxford)
StatusRecruiting
StartedOctober 10, 2025
Main results expectedDecember 31, 2028
Study endsNovember 30, 2029
Registry record updatedNovember 9, 2026
Trial IDNCT07215195 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults aged 18 or older who are 1 week to 12 months post-injury from stroke, hemorrhage, or traumatic brain injury and who can consent.

Probably not a fit

Individuals with non-ischemic/non-traumatic brain conditions or those unable to provide informed consent may not benefit from the findings.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This is an observational cohort study of adults within 12 months of an acquired brain injury, including stroke or traumatic brain injury. Researchers will collect detailed sleep data using questionnaires, wrist actigraphy, a portable brain activity sensor, and a sleep mat, alongside neuropsychiatric symptom questionnaires. Participants are followed at roughly three-month intervals for up to one year to explore how sleep quality relates to mental health and how both change during recovery. Secondary analyses will examine associations between objective sleep measures and neuropsychiatric symptoms, and two optional sub-studies will assess long-term sleep-mat metrics and links between sleep and motor function changes.

Why it matters

Potential benefit: If successful, findings could inform how sleep quality relates to recovery and mental health after brain injury, potentially guiding sleep-focused care.

How similar studies have gone: Prior studies have shown links between sleep problems and neuropsychiatric symptoms in brain injury, but this study adds longitudinal data and objective sleep measures.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Willing and able to give informed consent for participation in the study.
* Aged 18 years or above.
* At least one week, but less than 12 months post-injury
* Clinical diagnosis of acquired brain injury (stroke, haemorrhage or traumatic).
* Participants with Traumatic Brain Injury will have a Mild (probable) or Moderate-severe (definite) brain injury according to the Mayo classification
* Participants must be willing to consent to us contacting their general practitioner (GP) or direct care team if we have concerns about their mental health

Exclusion Criteria:

* Brain injury not caused by trauma, haemorrhage or stroke
* Previous brain injury.
* Other relevant neurological conditions which could affect outcome measures (e.g., Parkinson's or Alzheimer's disease)
* No stable and suitable place to sleep

Where it's running

  • Oxford Centre for Integrative Neuroimaging (WIN) FMRIB, Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, Oxford OX3 9DU
    Oxford, United Kingdom
    Recruiting

Study contacts

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.