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Pathophysiological aspects of menstrual migraine
C Benedetto1, G Allais, D Ciochetto
1Woman's Headache Center, Department of Gynecology and Obstetrics, University of Turin, Torino, Italy.
Cephalalgia : an International Journal of Headache
|March 13, 1998
Summary
Menstrual migraine may stem from complex issues in prostaglandin (PG) and serotonin (5HT) metabolism, alongside altered platelet function. Further research is needed to determine if these biochemical changes are primary or secondary to neuroendocrine factors.
Area of Science:
- Neuroendocrinology
- Biochemistry
- Reproductive Medicine
Background:
- Menstrual migraine is a debilitating condition linked to hormonal fluctuations.
- The precise biochemical and hormonal mechanisms underlying its pathogenesis are not fully understood.
Purpose of the Study:
- To review the role of various biochemical and hormonal factors in menstrual migraine.
- To focus on platelet function and prostaglandin metabolism in relation to the menstrual cycle.
Main Methods:
- Review of existing literature on biochemical and hormonal factors.
- Analysis of platelet sensitivity to prostacyclin, intraplatelet serotonin (5HT), and prostaglandin (PG) levels (6-keto-PGF1alpha, PGE2).
- Comparison between menstrual migraine sufferers and control subjects throughout the menstrual cycle.
Main Results:
- A complex impairment in prostaglandin (PG) and serotonin (5HT) metabolism is implicated.
- Alterations in platelet function appear significant in menstrual migraine pathogenesis.
- Differences in PG and 5HT metabolism were observed between patients and controls during the menstrual cycle.
Conclusions:
- Complex disturbances in PG and 5HT metabolism and platelet function likely contribute to menstrual migraine.
- It remains unclear whether these observed alterations are primary or secondary to underlying neuroendocrine disorders.