Early rhythm control after stroke may save lives
NCT ID NCT05293080
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether starting heart rhythm control therapy soon after a stroke can prevent future strokes, heart-related deaths, or hospital stays in people with atrial fibrillation. About 1,746 participants will receive either early comprehensive treatment or usual care. The goal is to see if acting quickly improves long-term outcomes.
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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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 1,746 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2025
- Expected to finish
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Sep 2031
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: * Acute ischemic stroke in the previous four weeks, diagnosed by imaging (CT or MRI) or clinical diagnosis * Possibility to start the trial treatment within 4 weeks after stroke, and as soon as clinically justifiable * AF first detected ≤1 year prior to randomization * Informed consent Exclusion Criteria: * End-stage cancer or life-expectancy \< 12 months due to other advanced co-morbid illness * Prior AF ablation or surgical therapy of AF * Patients not suitable for rhythm control of AF due to cardiac conditions
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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
1 site. 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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University Medical Center Hamburg-Eppendorf
RECRUITINGHamburg, Germany
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Heart hole or stroke trigger? global registry tracks who gets closure and what happens next
- Two ways to quiet a racing heart: trial pits hybrid ablation against standard catheter treatment
- Stroke's hidden heart rhythm clue under investigation
- Suture device may get heart patients walking sooner after leg vein procedures
- Can PET scans reveal hidden heart inflammation after a stroke?
- Two ways to catch a hidden heart rhythm after stroke