Rural development problems and new approaches to their solution in Russia

Russia faces a number of challenges to socio-economic development, the most dangerous of which is the depopulation of rural areas. Traditionally, policymakers have viewed rural development as a secondary goal to agricultural production, especially in the light of policies to increase agricultural exports. All this does not contribute to their development. The authors discuss the main challenges to rural development and describe how the recently adopted state program for integrated rural development, focused on supporting local initiatives, can reverse current trends. Among the most important measures are the development of the Internet and the participation of citizens, businesses, municipalities and their consortia in initiative projects. The effects of COVID-19 will have both positive and negative effects on rural development, but the pandemic has made people more likely to think about moving to the countryside.

[Clinical portrait of a patient with COVID-19. The experience of a multidisciplinary clinic].

AIM: Evaluation of the clinical characteristics in patients with COVID-19. MATERIALS AND METHODS: The article presents clinical and instrumental data of 1169 patients included in a single-center mixed study. Patients were tested for COVID-19 using polymerase chain reaction, computed tomography (CT), and antibody screening. Clinical history data were collected. RESULTS: In patients with confirmed COVID-19, lung damage and a positive test for antibodies were observed in 75.5 and 45.2% of cases, respectively. The most common symptoms of COVID-19 were: fever (73.2%), weakness, (72.7%) dry cough (62.8%) and shortness of breath (55.4%). Patients with CT-visualized lung lesions were more likely to have clinical symptoms and elevated levels of antibodies. Patients with chronic diseases of the endocrine system, circulatory system, and respiratory system had a more severe course of the disease (CT-14: 91.296.3%) than patients without chronic diseases (CT-14: 85,1%). CONCLUSION: We have compiled a clinical profile of patients with COVID-19 and highlighted the most significant clinical characteristics corresponding to a more severe course of the disease. Our data showed that patients with chronic diseases require a personalized approach and the development of specific criteria for the diagnosis and treatment of COVID-19.

Clinical and anamnestic characteristics of acute coronary syndrome after suffering COVID-19

Background. COVID-19 increases the risk of developing thromboembolic complications, including acute myocardial infarction, in the acute period of the disease. The long-term consequences of COVID-19 are poorly understood. At the same time, the available data on an increased risk of acute coronary syndrome after infectious diseases allow us to make an assumption about a similar risk in COVID-19. The aim of the study was to study the anamnestic and laboratory diagnostic data in patients with acute coronary syndrome after COVID-19. Methods. The study included 185 patients with acute coronary syndrome who were admitted to the State Clinical Hospital No. 13 in Moscow in the period from May to December 2020. 2 groups were identified: group 1 - 109 patients with ACS who had previously suffered COVID-19, group 2 - 76 patients with ACS without COVID-19 in the past. The patients were collected anamnesis, including: the fact of smoking and alcohol consumption, heredity, previous diseases, including diabetes mellitus, acute myocardial infarction, previously performed PCI. Information about the COVID-19 infection has been collected (the duration of the disease, the course of the disease). A clinical and laboratory examination was conducted, including the determination of body mass index (BMI), examination for antibodies to COVID-19, determination of the lipid profile level (total cholesterol, LDL, HDL, triglycerides), blood glucose level, C-RB. The analysis was performed on automatic biochemical analyzers Hitachi-902, 912 (Roche Diagnostics, Japan). All patients underwent coronary angiography. Results. In patients with ACS with previously transferred COVID-19, the development of the disease occurred at a younger age compared to patients without transferred COVID-19. Among the patients with COVID-19, body weight was significantly lower, there were fewer smokers, concomitant type 2 diabetes mellitus and transferred ONMC were less common. In laboratory parameters, lower triglyceride levels were observed in patients with ACS with COVID-19 compared with those of patients without COVID-19. In the laboratory parameters of blood clotting in patients with ACS with COVID-19, higher APTT, thrombin time, fibrinogen level, D-dimer were noted. The indicated laboratory parameters in the groups had statistically significant differences. In ACS patients with a previous COVID-19, compared with patients without COVID-19, the lesion of 2 or more coronary vessels was more common in the anamnesis. Conclusion. According to the results of our study, it was revealed that multivessel coronary artery damage in patients after COVID-19 in comparison with patients without COVID-19 develops significantly more often, while these patients are significantly less likely to have DM and previously suffered ONMC, the level of TG is significantly lower.

Role of etiotropic therapy in the treatment and prevention of influenza complications amidst the covid-19 pandemic

Influenza remains one of the most common respiratory viral diseases with a high risk of complications. In the context of the COVID-19 pandemic, there is a possibility of simultaneous circulation of two viruses, which makes it necessary to conduct a differential diagnosis. Influenza and COVID-19 have common pathways of transmission of the pathogen and similar symptoms, so the optimal differential diagnosis is the use of test systems for both viruses. Against the background of influenza and COVID-19, complications from various organs and systems can develop. The article describes in detail the complications of influenza from the cardiovascular system. After infection with the flu virus, there is a 6-to 10-fold increase in the risk of acute myocardial infarction and a 3 – to 8-fold increase in the risk of stroke. COVID-19 is associated with arterial hypertension, diabetes mellitus, car-diac arrhythmias, myocarditis, high risk of acute myocardial infarction, and heart failure. The article presents the data of our own research, indicating that the transferred COVID-19 disease increases the risk of acute coronary syndrome, regardless of the presence of risk factors for cardiovascular events. Prevention of the development of influenza complications is the early administration of etiotropic antiviral therapy. Numerous studies confirm the effectiveness of the neuraminidase inhibitor oseltamivir in the treatment of influenza. The use of oseltamivir reduces the severity of clinical manifestations, reduces the duration of the disease, reduces the risk of complications and death. The most effective measure to prevent influenza and COVID-19 is specific immunization. In some cases, chemoprophylaxis can be used. The article discusses studies on the effectiveness of influenza chemoprophylaxis with the use of neuraminidase inhibitors. © 2021, Remedium Group Ltd. All rights reserved.

[Analysis of the development of acute coronary syndrome during the COVID-19 pandemic].

The study compares two groups of patients with acute coronary syndrome, depending on the presence of COVID-19 in the anamnesis. The comparison groups analyzed the risk factors for cardiovascular diseases, including smoking, heredity, gender differences, age, diabetes, and obesity. The results of biochemical blood tests were analyzed. It was found that patients with acute coronary syndrome who underwent COVID-19 were less likely to have risk factors for cardiovascular diseases. Patients with acute coronary syndrome who underwent COVID-19 were found to have lower blood glucose, cholesterol, very-low-density lipoprotein, and triglycerides. As a result of the study, it was revealed that COVID-19 is an independent risk factor for the development of acute coronary syndrome.

[ORGANIZATION OF MEDICAL REHABILITATION OF PATIENTS WITH COVID-19 IN THE POST-HOSPITAL PERIOD].

The COVID-19 pandemic poses new challenges for the health sector, related to the organization of medical rehabilitation of patients with COVID-19. Special attention is required for patients after artificial ventilation, who have a high risk of developing physical, mental and cognitive disorders. There are acute post-ovoid syndrome lasting more than 3 weeks and chronic-lasting more than 12 weeks after discharge from the hospital. The most common symptoms are: shortness of breath, fatigue, anosmia, ageusia, myalgia, feeling of fever, tightness in the chest, tachycardia, headaches, anxiety, memory loss, sleep disorders, difficulty concentrating. The article presents the stages of rehabilitation of patients with COVID-19. Dynamic monitoring, measures for the prevention of complications, organization and methods of rehabilitation, including physiotherapy procedures and physical therapy, are considered.

Chronic cough: Differential diagnosis and treatment

Cough is one of the most common symptoms and is present in diseases of the respiratory, cardiovascular, digestive, endocrine and other systems. Cough is a reflex act, therefore it is caused by stimulation of cough receptors due to pathological influences. The diagnosis takes into account the nature of the cough, its duration, the results of laboratory and instrumental examination methods. The most attention is required to diagnose chronic cough and exclude life-threatening causes. Symptoms of anxiety are hemoptysis, prolonged resistant cough, prolonged intoxication syndrome, weight loss, etc. In diagnostically unclear cases, the examination schedule must include computed tomography of the chest, magnetic resonance imaging and bronchoscopy. A dry, painful intense cough can lead to the development of complications: a decrease in the quality of life, hemorrhages, pneumothorax, etc., therefore, requires symptomatic treatment. A common cause of unproductive cough is viral diseases, whooping cough, diseases leading to overactive cough receptors. The variety of coughs determines a differentiated approach to its therapy. The main efforts should be directed to the treatment of the underlying disease. In the case of a productive cough, mucoactive drugs are used. To stop unproductive cough, antitussive drugs of central and peripheral action are used. The recommendations of the European Respiratory Society present the results of clinical trials assessing the efficacy and safety of antitussive drugs with morphine-like action. The study identified side effects that limit their use. One of the most effective and safe drugs is a non-opioid drug with a central action Sinekod. The effectiveness and safety of the drug is confirmed by clinical studies. © 2020, Remedium Group Ltd. All rights reserved.