Publications by authors named "Olena O Kolesnik"

Objective: The aim: The aim of the study is the clinical-pathogenetic reasoning of vestibular dysfunctions (VD) development against the background of chronic brain ischemia in the presence of degenerative changes in the cervical spine (CS) in the post COVID period.

Patients And Methods: Materials and methods: 82 patients, in the conditions of the clinical base of the Odessa National Medical University in 2019-2021 were examined. Group I with VD against the background of chronic brain ischemia (CBI) at the compensated phase; Group II with VD against the background of CBI at the subcom¬pensated phase (33 men; 49 women), aged from 18 to 55 years.

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Objective: The aim: A comprehensive assessment of the state of the autonomic nervous system and cerebrovascular reactivity of the cerebral blood flow in the patients with the headache accompanied by arterial hypertension (AH) and somatoform autonomic dysfunction (SAD).

Patients And Methods: Materials and methods: We conducted the clinical, autonomic regulation and Doppler sonography examination of 124 young patients (18-45 years old), including 51 men and 73 women in the conditions of the clinical base of the Kharkiv Medical Academy of Postgraduate Education in 2018-2021. All patients with cephalgias were divided into three groups: with AH stage II (Group I - 41 patients), AH stage I (Group II - 40 patients), SAD (Group III - 43 patients).

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A two-stage multicomponent parenchymal sparing surgical strategy (anatomical extended on left hepatic vein 2-nd segment liver resection and R1vascular approach) allows the successful resection of synchronous multiple bilobar CRC metastases.

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Background: Incidence of cervical cancer among women of reproductive age still remains significantly high. In regard to prognostic features and risk factors, the standard treatment for most types of cervical cancer represents a combination of surgical treatment and radiation therapy, such as external beam radiation therapy and brachytherapy. Despite significant advances of long-term oncological outcomes, radiation-induced secondary malignancies among cervical cancer survivors are still an issue.

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Purpose: The incidence of colorectal cancer (CRC) is increasing worldwide, and the greatest increase is in low- to middle-income countries, such as Ukraine. Better knowledge of epidemiology of CRC in Ukraine is needed to understand how best to decrease the burden of disease.

Methods: The National Cancer Registry of Ukraine (NCRU) was queried for CRC incidence, mortality, stage, and treatment in Ukraine and assessed for regional variation from 1999 to 2015.

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Background: Colorectal cancer is one of the most common cancers worldwide and is associated with high mortality when detected at a later stage. There is a paucity of studies from low and middle income countries to support the cost-effectiveness of colorectal cancer screening. We aim to analyze the cost-effectiveness of colorectal cancer screening compared to no screening in Ukraine, a lower-middle income country.

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Malignant ascites is a common manifestation of advanced cancers, and treatment options are limited. The trifunctional antibody catumaxomab (anti-epithelial cell-adhesion molecule x anti-CD3) represents a targeted immunotherapy for the intraperitoneal (i.p.

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