SURPRISE: Finding Atrial Fibrillation in Patients With Unexplained Stroke Using Longterm Cardiac Monitoring
Study Details
Study Description
Brief Summary
The SURPRISE study investigates atrial fibrillation(AFIB) in patients with a previous unexplained stroke. It uses long term monitoring of the heart of up to three years, searching for paroxysmal atrial fibrillation(PAF) otherwise undetected in this population.
Condition or Disease | Intervention/Treatment | Phase |
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Detailed Description
The SURPRISE study investigates the patients with cryptogenic stroke or transient ischemic attack (TIA), monitoring them with a cardiac loop recorder for up to three years.
it aims at estimating the amount of paroxysmal atrial fibrillation within our population of cryptogenic stroke patients.
Standard workup for a stroke patient does offer cardiac evaluation, but monitoring is limited to the time admitted, often just a few days.
Study Design
Outcome Measures
Primary Outcome Measures
Eligibility Criteria
Criteria
Inclusion Criteria:
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Computerized Tomography (CT) or Magnetic resonance imaging (MRI) verified cryptogenic stroke or TIA;
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18 years of age,
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the ability to provide a written consent
Exclusion Criteria:
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prior or known AFIB
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AF found during work up including 24 hour telemetric monitoring.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
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1 | Bispebjerg Hospital, University Hospital of Copenhagen, dept of Neurology | Copenhagen | Denmark | DK-2400 |
Sponsors and Collaborators
- Bispebjerg Hospital
Investigators
- Principal Investigator: Hanne Christensen, MD, PhD, DMSci, University of Copenhagen
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- H-4-2010-014