Introduction: The study increase in the incidence of non-alcoholic steatohepatitis (NASH) on the background of obesity and chronic kidney disease (CKD) in people of working age in Ukraine and in the world necessitates the research into mechanisms of mutual burden and the search for new factors in the pathogenesis of this comorbidity progression . The aim: To establish the role of endothelial dysfunction in the mechanisms of mutual burden and progression of non-alcoholic steatohepatitis and chronic kidney disease in patients with obesity. Materials and methods: 135 patients were examined: of which 52 patients with non-alcoholic steatohepatitis with obesity I degree (1 group), 53 patients with nonalcoholic steatohepatitis with comorbid obesity of the I degree and chronic kidney disease of the І-ІІ stage (group 2). The control group consisted of 30 practically healthy persons of the corresponding age and sex. The average age of patients was (45.8 ± 3.81) years. Results: The results of the study showed that in patients with NASH, a significant increase in the content of NO in the blood was detected in comparison with the index in PHP (p <0,05) in group 1 - in 2,1 times, in the 2nd group - in 2,6 times (p <0,05). The role of nitrosative stress in the pathogenesis of NASH was proved, the confirmation of which is the increase in the concentration of nitrosothiols, peroxynitrite and other metabolites NO in the blood. Increased peroxynitrite formation due to the generation of NO by leukocytes is an important aspect of the damaging effect and inflammation process in NASH. Pathological hyperproduction of NO by endothelial cells and leukocytes from inflammatory infiltrates in the liver contributes to the development of nitrosative stress in NASH. The established hypernitrate in blood may also be considered compensatory in response to hyperproduction of ET-1 in all observational groups. Conclusions: Confirmation of the presence of endothelial dysfunction (ED) in patients with NASH with CKD resulted in a probable growth of the number of desquamated endothelial cells (DEC) in the 2nd group of patients in 1.9 times (p2 <0.05). Generation by neutrophils during the exacerbation of NASH of a significant number of active forms of oxygen and nitrogen and hyperproduction of endothelial cells and endometrial lymphocytes with progressive damage to the endothelium (growth of DEC) leads to significant ED, accompanied by mosaic angiospasm of the arteries due to hyperproduction of ET-1 and parectic vasodilatation of the veins of the portal vein system because of the hyperproduction of NO.
A fundamental link in the life of every person is health, which affects his being, well-being, mental and emotional well-being. During the Covid-19 pandemic, and now in the conditions of martial law, teachers and students of Ukrainian institutions of higher education faced the need for full or partial computerization of the educational process and modernization of education as a whole. Therefore, health-preserving technologies form the basis of health-preserving pedagogy.
Aim. To analyze medical prescriptions and the structure of the drug consumption in patients with lymphogranulomatosis in Ukraine. Materials and methods. The data of medical records (455) of patients with lymphogranulomatosis were studied. The historical, analytical-comparative, systemic, logical, hypothetical-deductive, graphical methods of scientific research, as well as clinical and economic analysis as one of the components of health technology assessment were used. Results. It was found that, on average, the patients were in the hospital for 32 bed-days, and they received 16,835 medical prescriptions. There were 37 prescriptions per patient. The leaders in the number of prescriptions were drugs from groups L – Antineoplastic and immunomodulating agents, B – Drugs affecting the blood system and hematopoiesis, and A – Drugs affecting the digestive system and metabolism. These groups of drugs accounted for more than half of medical prescriptions (9247 or 54.93 %). The structure of prescriptions was dominated by drugs in the form of solutions or powders for their preparation (62.78 % of all prescriptions or 10569). In accordance with the II level of the ATC classification, the first three positions in the number of prescriptions were drugs used in the chemotherapy and elimination of symptoms of exacerbation of chronic pathologies. These drugs were from the following groups: L01 – Antineoplastic and immunomodulating agents (12.80 % or 2154 prescriptions), B05 – Blood substitutes and perfusion solutions (11.95 % or 2012, respectively), C01 – Drugs for the treatment of heart diseases (9.99 % or 1681, respectively). Antineoplastic prescriptions ranged from 31 (L01C D01 – Paclitaxel) to 289 (L01DB01 – Doxorubicin) ones. The most prescribed drugs were L01DB01 – Doxorubicin, AA01 – Cyclophosphamide, and L01CB01 – Etoposide. It was proven that patients with lymphogranulomatosis received an average of 8.3 prescriptions of antitumor drugs. The general indicator of the drug consumption was 23440.30 thousand UAH or 822.58 thousand US dollars, which, in terms of one patient, amounted to 51,517.14 UAH or 1807.86 US dollars. It was found that 38797,60 UAH or 1361.50 USD were spent on the effective chemotherapy and maintenance of the patient’s body, which was 8.21 and 17.1 times more than the minimum wage and living wage according to the data presented in the state budget for 2020 in Ukraine. Conclusions. It has been found that medical prescriptions and the consumption of drugs by patients with lymphogranulomatosis reflect the nature of the therapy, namely the need for intensive courses of chemotherapy, polymorbidity of patients, as well as the severity of the pathological process. Considering the high cost of the treatment the solution to the issue of increasing the level of its availability requires a systemic solution in various directions. Key words: clinical and economic analysis; medical prescriptions; lymphogranulomatosis; Hodgkin’s disease; antineoplastic drugs; health technology assessment.
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