Could your heart and nerves explain Post-Stroke exhaustion?
NCT ID NCT06292377
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is looking for 250 stroke survivors to understand why many feel overwhelming tiredness after a stroke, known as post-stroke fatigue. Researchers will measure heart rate variability, heart function, and blood markers to see if problems with the autonomic nervous system or heart contribute to this fatigue. Participants will be followed for several months to track their fatigue levels and overall recovery.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this study could reveal why some stroke survivors suffer from long-term fatigue, pointing toward future treatments or prevention strategies.
- What could go wrong
- This is an observational study, not a treatment trial. It may find no clear link between heart/nerve function and fatigue, or the results may not apply to all stroke patients.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 250 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2024
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age ≥ 18 * First-ever (suspicion of) ischemic stroke based on clinical examination and/or brain imaging * Onset \< 72h at time of inclusion * Admitted at the stroke unit of CHU Brugmann and UZ Brussel * Ability to participate in assessment of fatigue, cognitive, mood and sleep disturbances * Ability to undergo MRI of the brain Exclusion Criteria: * Unable to speak French or Dutch * Pre-existing stroke or other structural brain lesion * Life expectancy \< 1 year * Severe language impairment or dementia impeding assessment of fatigue, cognitive, mood and sleep disturbances * Pregnancy or wish to become pregnant
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
2 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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CHU Brugmann
RECRUITINGBrussels, 1020, Belgium
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UZ Brussel
RECRUITINGBrussels, 1090, Belgium
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