Olga V. Lagoda

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Cognitive decline comprises one of the most important symptoms of chronic cerebral hypoperfusion. It leads not only to social disability of the patients with a subsequent decline in life quality but also to a decrease in adequate control of the course of both vascular pathology and comorbid states. Pathogenetic therapy and prevention of cerebrovascular(More)
AIM To study various aspects of cerebrovascular diseases (CVD) in the presence of metabolic syndrome (MS). SUBJECTS AND METHODS A comprehensive clinical, laboratory, ultrasound, and neuroimaging study was conducted in 514 patients with symptomatic and asymptomatic atherosclerotic lesion of the internal carotid artery and MS. RESULTS MS was found and(More)
According to the populational studies, about 50% of ischemic disorders of cerebral circulation, both persistent and transient, are induced by thrombotic or embolic complications of atherosclerotic plaques which produce an adverse effect on the large and small caliber arteries; about 20-25% is associated with lesion of the small diameter intracranial(More)
Metabolic syndrome is a serious risk factor for acute and chronic cerebrovascular disease, which are a leading cause of disabling conditions. The association of proatherogenic effects of the main components of metabolic syndrome--hyperinsulinemia, arterial hypertension, dyslipidemia and obesity--leads to prominent haemorheological and hemostasis changes,(More)
Metabolic syndrome is a risk factor for acute and chronic cerebrovascular diseases. The development of oxidative stress promotes the progression of cerebral ischemia and treatment of the biochemical disturbances is needed. Use of antioxidants in patients with cerebrovascular diseases and metabolic syndrome reduce such symptoms as insulin resistance,(More)
The data about the role of blood flow in atherosclerosis development were examined. The aim of the study was determination of hydrodynamic blood resistance and Toms effect in patients with ischemic disorders of cerebral circulation in different periods of the disease. 45 patients with atherosclerotic damages of major arteries of head were observed. Such(More)
Carotid angioplasty with stenting is a reliable method of primary and secondary prevention of ischaemic stroke in patients with stenosing lesions of the internal carotid artery. However, carrying out such operations is sometimes associated with risk for the development of intraoperative impairments of cerebral circulation due to arterioarterial embolism in(More)
OBJECTIVE To evaluate immediate and long-term clinical and ultrasound efficacy of proximal vertebral arteries stenting. We studied 74 subjects (age 61+/-10 years) who underwent transluminal balloon angioplasty with stenting of vertebral arteries (77 vessels). Technical success (i.e., residual stenosis < 20%) was achieved in 95% patients. No events (acute(More)
The aim of our research is to study hemodynamic and embolic situation during the carotid endarterectomy (CEA), carotid angioplastic and stenting (CAS), and to reveal the prognostic significance of the data provided by intraoperative monitoring of the brain blood flow in exposing acute ischemic lesions in brain. Intraoperative monitoring of blood flow in(More)