Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
345 participants
OBSERVATIONAL
2011-02-28
2017-04-30
Brief Summary
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Detailed Description
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Conditions
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Study Design
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CASE_CONTROL
CROSS_SECTIONAL
Study Groups
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Migraine with aura
Participants with migraine with aura (cases), their co-twins, and unrelated migraine-free twins (controls)
No interventions assigned to this group
Eligibility Criteria
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Inclusion Criteria
* case (migraine with aura), co-twin to case, or control (migraine-free)
* residency in Denmark
* no severe neurological (vascular, neurodegenerative or neuroinflammatory) disorders, or other somatic or psychiatric disorders
Exclusion Criteria
* residency outside Denmark
* registered in Civil Registry as not to be contacted by researchers
* severe neurological (vascular, neurodegenerative or neuroinflammatory) disorders, or other somatic or psychiatric disorders
* mobile metal parts or other contraindication for MRI
* weight of 130+ kilograms
* pregnancy
* subjects that wished not to be informed about abnormal findings on MRI
* chronic tension-type headache, medication overuse headache, or cluster headache (diagnosed through physician interview)
* frequent tension-type headache (control group only, self-reported or diagnosed through physician interview)
30 Years
60 Years
FEMALE
No
Sponsors
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Glostrup University Hospital, Copenhagen
OTHER
Copenhagen University Hospital, Hvidovre
OTHER
University of Southern Denmark
OTHER
Odense University Hospital
OTHER
Responsible Party
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David Gaist
professor, consultant
Principal Investigators
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David Gaist, MD, PhD
Role: PRINCIPAL_INVESTIGATOR
Department of Neurology, Odense University Hospital
Other Identifiers
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S-20100126
Identifier Type: -
Identifier Source: org_study_id
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