Короткий опис (реферат):
The article presents an analysis of literature data and the results of our own
clinical and Doppler examination of 116 young patients with migraine. (18-45 years old),
a clinical and neurological examination was performed, an assessment of the intensity of
the degree of decrease in the patient's functional activity, a study of the state of cerebral
arteries and cerebrovascular reactivity using ultrasound Doppler. Cerebral hemodynamics
during a migraine attack is characterized by a pattern vasospasm in migraine without aura
and a pattern of impaired perfusion in migraine with aura in the middle cerebral arteries,
as well as increased perfusion in the cerebral arteries. For patients with migraine without
aura, the characteristic Doppler The pattern is hyperresponsiveness to hypercapnic stress,
and for patients with migraine with aura, hyperresponsiveness to hyperventilatory stress,
reflecting a hyperconstrictive vascular response. The use of Topiramate for the preventive
treatment of migraine in both clinical groups significantly reduces the frequency, duration
and intensity of migraine attacks and . Under the influence of the drug, a decrease in the
frequency, duration and intensity of attacks was observed. The vascular effect of the drug
was manifested in a decrease in the initially increased blood flow velocity in the SMA.
The drug contributed to the normalization of cerebrovascular hyperreactivity , mainly to
the CO2 test in patients with migraine with aura and to the photoreactivity test in patients
with migraine without aura.
