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Migraine in patients with cluster headache
Cephalalgia : an International Journal of Headache
|March 1, 1985
Summary
Cluster headache and migraine are distinct neurological conditions. Genetic analysis indicates that the inheritance patterns for cluster headache and migraine are independent, suggesting they are separate entities.
Area of Science:
- Neurology
- Genetics
Background:
- Cluster headache and migraine are primary headache disorders.
- Understanding the relationship and genetic basis between these conditions is crucial for diagnosis and treatment.
Purpose of the Study:
- To investigate the coexistence of migraine and cluster headache in patients.
- To compare the hereditary patterns of cluster headache and migraine.
Main Methods:
- A comparative study involving 127 patients with cluster headache and 122 patients with migraine.
- Analysis of patient histories for co-occurring headache types.
- Assessment of family history for cluster headache and migraine.
Main Results:
- Coexistence of migraine and cluster headache was found to be rare.
- Only 2 out of 20 cluster headache patients who previously had migraine still experienced migraine attacks.
- No patients with migraine reported having cluster headache.
- Hereditary patterns differed: 4.7% of cluster headache patients had a parent with cluster headache, versus 0.8% of migraine patients.
- Parental migraine prevalence was 54.9% in migraine patients and 23.6% in cluster headache patients.
Conclusions:
- Migraine and cluster headache are generally independent conditions.
- The genetic factors influencing cluster headache appear distinct from those influencing migraine.