- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT00868556
fMRI of the Brainstem in Migraine Sufferers and Controls. Does Iron Deposition Correlate With Progression of Disease?
This is a 2 visit research study for patients with or without a diagnosis of migraine. Participants will be administered informed consent, have a medical history taken and a physical examination performed, and complete 3 questionnaires at the first visit. The participants will have a functional MRI performed after completion of Visit 1. Study stipends will be given for each completed research visit.
The purpose of this study is to potentially identify risk factors and/or biomarkers (which are differences in the brain structures)by comparing the brain MRI scans of migraine sufferers to brain scans of control persons to attempt to identify migraine progression using the functional MRI scans.
Studieoversigt
Status
Betingelser
Detaljeret beskrivelse
At Visit 1, patients in 3 diagnostic arms,(consisting of subjects with episodic migraine, chronic daily migraine or non-migraineurs/controls), of 11 subjects each, will be consented and then have a physical exam, medical history and current medication use documented. Each of these enrolled subjects will have a PRIME MD assessment administered, and will complete the MIDAS and ASC-12 questionnaires.
At Visit 2 these same subjects will have an fMRI performed.
Subjects will be greater than age 18, have the appropriate diagnoses, be able to be consented and not be pregnant or have an inability to have the fMRI performed (have implanted metal devices, have severe claustrophobia).
Undersøgelsestype
Tilmelding (Faktiske)
Kontakter og lokationer
Studiesteder
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Ohio
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Cleveland, Ohio, Forenede Stater, 44195
- Cleveland Clinic Foundation
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
- adult episodic, chronic or non-migraine sufferers able to consent
Exclusion Criteria:
- contraindication to MRI such as severe claustrophobia and implanted devices such as neurostimulators, pacemakers, aneurysm clips, etc
- pregnancy
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Kohorter og interventioner
Gruppe / kohorte |
|---|
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1 episodic migraine sufferers
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2 chronic migraine sufferers
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3 non migraine sufferers (controls)
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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assess anatomical changes with emphasis in iron deposition in brainstem structures of migraineurs and controls
Tidsramme: within a month after consent is obtained
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within a month after consent is obtained
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Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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correlate outcomes with headache surrogates (frequency, time since onset and age)
Tidsramme: within one month after enrollment
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within one month after enrollment
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Samarbejdspartnere og efterforskere
Sponsor
Samarbejdspartnere
Publikationer og nyttige links
Generelle publikationer
- Wolff HG. Headache and Other Head Pain, New York: Oxford Univ Press; 1963
- Welch KM, Nagesh V, Aurora SK, Gelman N. Periaqueductal gray matter dysfunction in migraine: cause or the burden of illness? Headache. 2001 Jul-Aug;41(7):629-37. doi: 10.1046/j.1526-4610.2001.041007629.x.
- Siberstein SD, Lipton RB, Solomon S, Mathew NT. Classification of daily and near-daily headaches: proposed revisions to the IHS criteria. Headache. 1994 Jan;34(1):1-7. doi: 10.1111/j.1526-4610.1994.hed3401001.x.
- Silberstein SD, Lipton RB, Sliwinski M. Classification of daily and near-daily headaches: field trial of revised IHS criteria. Neurology. 1996 Oct;47(4):871-5. doi: 10.1212/wnl.47.4.871.
- Bigal ME, Tepper SJ, Sheftell FD, Rapoport AM, Lipton RB. Field testing alternative criteria for chronic migraine. Cephalalgia. 2006 Apr;26(4):477-82. doi: 10.1111/j.1468-2982.2006.01128.x.
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- V81708
- Merck Grant IISP 36047
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