Journal of clinical ultrasound : JCU · 2007
A transcranial doppler study in interictal migraine and tension-type headache.
Оценочное исследованиеСтатьяНазвание и аннотация: Перевод пока не подготовлен
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Arjona Antonio, de Torres Luis A Perula, Serrano-Castro Pedro J, Guardado-Santervas Pedro L, Olivares Jesus, Rubí-Callejon Jose
Аннотация
PURPOSE: To use transcranial Doppler (TCD) sonography to determine if patients with migraine without aura have interictal hemodynamic abnormalities compared with patients who have episodic tension-type headache (TH).
METHODS: Thirty-six migraine patients without aura and 51 TH patients (age range, 16-50 years) who were diagnosed according to the criteria of the International Headache Society 1988 participated in the study. Forty-four healthy volunteers, matched for age and sex, formed the control group. Time-averaged mean velocity (TAMV), pulsatility index (PI), and breath-holding index (BHI) were measured via TCD sonography in the middle cerebral artery.
RESULTS: TAMV was higher in migraine without aura than in episodic TH (p = 0.034). There were no differences between groups regarding PI or BHI.
CONCLUSION: Our findings support the arteriolar vasodilatation theory in migraine without aura.
METHODS: Thirty-six migraine patients without aura and 51 TH patients (age range, 16-50 years) who were diagnosed according to the criteria of the International Headache Society 1988 participated in the study. Forty-four healthy volunteers, matched for age and sex, formed the control group. Time-averaged mean velocity (TAMV), pulsatility index (PI), and breath-holding index (BHI) were measured via TCD sonography in the middle cerebral artery.
RESULTS: TAMV was higher in migraine without aura than in episodic TH (p = 0.034). There were no differences between groups regarding PI or BHI.
CONCLUSION: Our findings support the arteriolar vasodilatation theory in migraine without aura.