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Calcitonin Gene Related Peptide-Induced Headache in Patients With Familial Hemiplegic Migraine Type 1 and 2.

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ClinicalTrials.gov Identifier: NCT00358839
Recruitment Status : Completed
First Posted : August 1, 2006
Last Update Posted : November 10, 2006
Sponsor:
Collaborator:
EUROHEAD
Information provided by:
Danish Headache Center

Study Description
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Brief Summary:
The aim of the present study is to explore functional consequences of migraine gene mutations on their responses to Calcitonin Gene Related Peptide (CGRP)infusion.

Condition or disease Intervention/treatment Phase
Familial Hemiplegic Migraine Drug: CGRP Not Applicable

Detailed Description:

Calcitonin Gene Related Peptide (CGRP) induces migraine attacks indistinguishable from spontaneous attacks in approximately 50% of migraine sufferers. Treatment of spontaneous migraine attacks with an antagonist to CGRP is effective in many patients. These data show that CGRP is involved in both initiation and maintenance of migraine attack.

The consequence of migraine gene mutations on relevant migraine pathways has never been tested. The aim of the present study is to explore functional consequences of migraine gene mutations on their responses to CGRP infusion. The project will improve our understanding of the neurobiology of migraine and stimulate development of new treatment targets.


Study Design
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Study Type : Interventional  (Clinical Trial)
Enrollment : 20 participants
Allocation: Non-Randomized
Intervention Model: Parallel Assignment
Masking: Single
Primary Purpose: Educational/Counseling/Training
Official Title: Calcitonin Gene Related Peptide-Induced Headache in Patients With Familial Hemiplegic Migraine Type 1 and 2.
Study Start Date : July 2006
Study Completion Date : October 2006

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Arms and Interventions
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Outcome Measures
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Primary Outcome Measures :
  1. headache and associated symptoms
  2. blood flow velocity of the middle cerebral artery
  3. diameter of the superficial temporal artery

Secondary Outcome Measures :
  1. MAP
  2. HR

Eligibility Criteria
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Ages Eligible for Study:   Child, Adult, Older Adult
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

Patients: Diagnosis of familial hemiplegic migraine (IHS-classification criteria) caused by mutations in the CACNA1A gene and the ATP1A2 gene.

Controls: Healthy volunteers

Exclusion Criteria:

Controls: No primary headache in their own history 2) Patients and controls:

  • A history of cerebrovascular disease and other CNS- disease
  • A history of serious somatic and mental disease
  • A history suggesting ischaemic heart disease
  • A history of hypo- or hypertension
  • Daily intake of medication apart from oral contraceptives
  • Abuse of alcohol or medicine (opioid analgesics).
  • Pregnant or breastfeeding women.

On the study day:

  • No intake of a simple analgesic in the previous 48 hours
  • No headache in the previous 48 hours
Contacts and Locations
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To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00358839


Locations
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Denmark
Danish Headache Center
Glostrup, Copenhagen, Denmark, 2600
Sponsors and Collaborators
Danish Headache Center
EUROHEAD
Investigators
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Principal Investigator: Jakob Møller Hansen, MD Danish Headache Center
More Information
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ClinicalTrials.gov Identifier: NCT00358839     History of Changes
Other Study ID Numbers: FHM-CGRP
First Posted: August 1, 2006    Key Record Dates
Last Update Posted: November 10, 2006
Last Verified: November 2006

Keywords provided by Danish Headache Center:
Familial hemiplegic migraine type 1 and 2
CGRP
middle cerebral artery
superficial temporal artery
 headache
genotype
Healthy Volunteers

Additional relevant MeSH terms:
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Migraine Disorders
Migraine with Aura
Headache
Headache Disorders, Primary
Headache Disorders
Brain Diseases
Central Nervous System Diseases
Nervous System Diseases
Pain
Neurologic Manifestations
 Signs and Symptoms
Calcitonin
Salmon calcitonin
Calcitonin Gene-Related Peptide
Katacalcin
Calcium-Regulating Hormones and Agents
Physiological Effects of Drugs
Bone Density Conservation Agents
Vasodilator Agents