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Healthy lifestyle promotion from the perspective of state policy, journalism, healthcare, sociology, and psychology was analyzed. The objective of the study was to analyze changes in the financial and agitation state policy aimed at increasing the motivational activity of citizens of the Russian Federation towards a healthy lifestyle (HLS) in the Soviet era and at the post-Soviet stage and assess the effectiveness of these measures. The effectiveness of the Soviet propaganda of healthy lifestyles among the population was evaluated. Crisis phenomena in public health, low persuasiveness of the media presentation of the healthy lifestyle value, the COVID-19 pandemic, difficulties in implementing corporate health promotion programs in the workplace at individual en-terprises, and ignoring gender stereotypes in attitudes to health are the reasons that contribute to the adherence of Russian workers to unhealthy behaviors, that cause an increase in the incidence of chronic non-communicable diseases. The historical aspect of changes in state policy for health promotion made it possible to determine the tasks in developing health-saving programs.Copyright © 2023, Media Sphera Publishing Group. All rights reserved.
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The research relevance is predefined by the fact that the European financial market has suffered a direct negative impact due to the russian aggression and violation of the territorial integrity of Ukraine. All these processes are accompanied by several previously formed and unfavourable trends for socio-economic and financial development, which have become even more severe due to the hostilities. In particular, COVID-19, environmental degradation, rising inflation, deglobalization, insufficient social development of individual countries, as well as fuel and food shortages. The research aims to conclude a comparative analysis of financial policy in European countries and individual countries of the Balkan Peninsula, as well as substantiation of the financial risk management features and the formation of a forecast model of economic stabilization. To achieve the set objectives, scientific methods were used, including analysis method, analogy method, and modelling method. The article analyses expert reports and the results of scientific research on the current state of the financial market and monetary policy in Europe as a result of the russian-Ukrainian war, in particular in the Balkans and Kosovo. The analogy of the directions of financial policy in the period before the russian invasion of the territory of Ukraine with the period of direct aggression of the russian federation is conducted. The fundamental reasons for changes in pricing policy, in particular pricing mechanisms, are characterized. The determining factors of financial risks, tools for assessing the consequences, as well as generalization of management methods for their reduction and elimination in the future are substantiated. The directions of European financial support aimed at the defence sector and socio-economic needs are considered. The practical value of the work is that the conceptual model of strategic development of the European financial market in the context of stabilization processes of international financial policy, as well as food and energy security was formed Copyright © The Author(s).
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In 2022–2023, China is entering a new stage of its development. The combination of a number of crisis-con-taining factors increases the likelihood of a large-scale socio-economic shock. Partly man-made excessive slowdown in economic development due to the "Zero COVID policy”, the ongoing and escalating US-Chinese rivalry and, in particular, the "technological war”, the over-concentration of power after the 20th Congress of the CPC, as well as the growing tension around the Taiwan problem – all together, or with the imposition of just two or three components, can lead to serious negative socio-economic consequences that will put into question Beijing's achievement of its second "centennial goal” – the establishment of the PRC as one of the leading world powers by 2049. With the exception of the domestic political sphere, China is trying to find answers to the above-mentioned challenges. In late 2022 – early 2023, Beijing removes anti-coronavirus restrictions, activates trade and economic cooperation in various formats, attempts to find out common ground between Chinese and American global interests, continues to make efforts in the European (also African, Asian, etc.) direction of its foreign policy, as well as emphasizes the high level of Russian-Chinese cooperation. At the same time, trying to provide answers to crisis-containing factors, Beijing faces both opportunities and limitations. The coming year or two seem to be most difficult for China over the last 20 years. The slowdown in the economy and domestic consumption, social protests, new challenges of the pandemic, the search for options to normalize relations with the United States, balancing between the West and Russia against the background of the Ukrainian crisis, etc. will require non-standard solutions from the Chinese leadership. Here we can expect both traditional successes and possible failures. In the near future, the political model chosen by Beijing at the 20th CPC Congress will be tested for effectiveness. © 2023 Vasily V. MIKHEEV.
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The aim of the research. To study clinical and laboratory features of the new coronavirus infection (COVID-19) in order to develop a model that would allow, taking the publicly available research methods into account, to carry out early diagnosis of severe community-acquired pneumonia against the background of the new coronavirus infection. Material and methods. A total of 82 COVID-19 patients who complied with inclusion and exclusion criteria were enrolled. Depending on the clinical severity, three study groups were formed: group 1 included 13 patients with uncomplicated COVID-19, group 2 consisted of 39 patients with non-severe forms of pneumonia that developed against COVID-19 and group 3 was comprised of 30 patients with COVID-19 complicated by severe pneumonia. The groups were comparable in age and gender. All patients underwent general clinical examination, laboratory tests, including general and biochemical blood analysis, as well as chest computed tomography. Results. The clinical picture in COVID-19 patients differed depending on the disease severity. Coughing and shortness of breath were more often observed in patients with severe pneumonia;sore throat, on the contrary, was more often noted in patients with uncomplicated COVID-19. On admission to the inpatient facility, patients with severe pneumonia had higher body temperature and respiratory rate, with simultaneous decrease in blood oxygen saturation. One half of the patients with severe pneumonia had hypertensive disease in medical history, and one third had ischaemic heart disease. As a rule, uncomplicated COVID-19 patients did not have ischaemic heart disease. It was found through laboratory analysis of blood that groups of patients significantly differed in the levels of neutrophils, lymphocytes, monocytes, basophils and eosinophils. Conclusion. The use of such clinical and laboratory data as acute respiratory failure, fever, the levels of neutrophils, monocytes, lymphocytes, eosinophils and basophils makes it possible to identify patients with more severe pneumonia against the background of COVID-19 even before chest computed tomography. Key words:.Copyright © 2022, Krasnoyarsk State Medical University. All rights reserved.
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Despite the low incidence, low mortality and relatively mild symptoms of COVID-19 in children, there has been a rise in pediatric patients who develop a condition resembling Kawasaki disease after COVID-19 or contact with individuals infected with SARS-CoV-2. This condition is known as the pediatric inflammatory multisystem syndrome temporally associated with SARS-CoV-2 infection (PIMS-TS). This review introduces the reader to the hypotheses of PIMS-TS pathogenesis, provides information about its diagnosis and treatment, presents clinical and laboratory data and describes treatments strategies used in children and adolescents hospitalized to the intensive care unit of the Pediatric Research and Clinical Center for Infectious Diseases. Besides, the review outlines the main diagnostic and prognostic challenges of PIMS-TS.Copyright © Extreme Medicine.All right reserved.
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Surgical care in a mono-hospital for patients with COVID-19 leads to a number of organisational problems due to the lack of specialised departments. The article presents the experience of surgical treatment in a mono-hospital obtained from one and a half years of work in this mode. In total, approximately 400 surgeries were performed. The experience of treatment of 7 patients with acute intestinal obstruction has been summarised. In the abdominal cavity, a significant number of hematomas of varied localisation were found under the parietal and visceral peritoneum, as well as in the subcutaneous fat. This is possibly associated with anticoagulant therapy included in the treatment regimen for patients with COVID-19 according to the methodical recommendations by the Ministry of Health of the Russian Federation. As an illustration, a successful case of treating COVID-19 patient with strangulated hernia of the abdominal white line complicated by acute intestinal obstruction is presented.Copyright © 2022, Krasnoyarsk State Medical University. All rights reserved.
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Since 2022, the journal Izvestiya Rossiiskoi Akademii Nauk. Seriya Geograficheskaya is publishing special issues on important topics in geography. The comprehensive special section offered to readers' attention is another innovation of the journal. This collection has been prepared for the centennial of the International Geographical Union and its congress in Paris (July 2022). It includes seven review articles. Their English translations are simultaneously published in the journal Regional Research of Russia, no. 1 for 2022. These circumstances determine articles' genre and fundamental features. The topics of the articles were chosen so that the special section reflects areas in which the most striking results have been achieved and which are specific to Russia. The authors are leading Russian experts in their respective fields. They have tried, as far as possible, to compare the topics, methodological approaches, and research results with the world mainstream. The main focus is on the last decade, 2010–2021;when necessary, the authors also have referred to earlier publications. The authors of most of the articles pay attention to the peculiarities of spatial development that arose in 2020–2021 due to the COVID-19 pandemic. © 2022 Izvestiya Rossiiskoi Akademii Nauk. Seriya Geograficheskaya. All rights reserved.
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Background/Objectives: Despite intensive research of the novel coronavirus SARS-CoV-2 and COVID-2019 caused by it, factors affecting the severity of the disease remains poorly understood. Clinical manifestations of COVID-2019 may vary from asymptomatic form to pneumonia, acute respiratory distress syndrome (ARDS) and multiorgan failure. Features of individual genetic landscape of patients can play an important role in development of the pathological process of COVID-19. In this regard the purpose of this study was to investigate the influence of polymorphic variants in genes (ADD1, CAT, IL17F, IL23R, NOS3, IFNL3, IL6, F2, F13A1, ITGB3, HIF1A, MMP12, VEGFA), associated with cardiovascular, respiratory and autoimmune pathologies, on the severity of COVID-19 and post-COVID syndrome in patients from Russia. Method(s): The study included 200 patients recovered from COVID-19. Two groups of patients were formed in accordance with clinical manifestations: with mild and moderate forms of the disease. The polymorphic variants were analysed with real-time PCR using commercial kits (Syntol). Result(s): 13 SNPs (rs4961;rs1001179;rs612242;rs11209026;rs2070744;rs8099917;rs1800795;rs1799963;rs5985;rs5918;rs11549465;rs652438;rs699947) were genotyped and comparative analysis of allele frequency distribution was carried out in two groups of patients recovered from COVID-2019. Conclusion(s): Identification of polymorphic variants in genome associated with severity of pathological processes in patients infected with SARS-CoV-2 can contribute to the identification of individuals with an increased risk of severe infection process and can also serve as a basis for developing personalized therapeutic approaches to the treatment of post-COVID syndrome.
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Relevance. An assessment of the characteristics of the different phases of the COVID-19 pandemic is clearly of interest. Aim. To assess the intensity of the epidemic process in each of the five waves of COVID-19 in Russia. Materials and methods. The data on morbidity, hospitalization and deaths from COVID-19 of the population as a whole and by age groups from 48 (in the I rise) to 54 cities (in the V wave) and data from the website of the Russian consortium for sequencing coronavirus genomes were analyzed. Results. The nature of the course of the first 5 waves in the incidence of COVID-19 in Russia remains undulating. The waves in morbidity began in megacities, and the direction of spread across the FD differed in different waves of morbidity. The results of gene sequencing showed the participation of the main genovariants of the coronavirus in the etiology of diseases up to 3-4 waves. Some genovariants identified earlier received maximum distribution in the following wave. In Russia, the European descendants of the Wuhan strain (74.4%) were dominant in the I wave in morbidity, in the II wave – its daughter genovariants (68.5%), in the III – AY.122 (80.1%), in the IV – AY.122 (84.7%) and in the V wave – Omicron (76.7%). Conclusions. The features of each wave in the incidence of COVID-19 depended on the properties of the dominant genovariants: their ability to transmit from person to person and virulence. The rate of spread of the epidemic by FD, the susceptibility of all age groups and the intensity of epidemics were maximal during the period of the V wave in morbidity with the Omicron gene variant. Mortality was minimal in the I wave of morbidity, maximal in the IV with AY.122 strains and low in the V wave with Omicron genovariants. The influence of the season of the year was manifested in the summer season by an increase in the incidence of COVID-19 earlier in the Russian Federation as a whole (immediately after megacities) than in most federal districts, but with a lower incidence. © 2023, Numikom. All rights reserved.
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This article explores the flu as an organizing motif and metaphor in Alexei Salnikov's novel The Petrovs in the Flu and Around It, a recent best-seller and the 2017 laureate of the prestigious NOS(E) Award. In Illness as Metaphor, Susan Sontag argues that literature reads metaphorical meanings into diseases, and specific illnesses as metaphors dominate in particular eras. As the era of coronavirus reveals, the flu is often referred to in the public discourse as a trivial illness that does not require specific precautions or compassion. Contemporary Russian literature invoking the flu plays on its meaning as a common but potentially dangerous disease. In Liudmila Petrushevskaya's short story ‘The Flu', the illness is used to metaphorize the intermingling of the horrible and the mundane. In Salnikov's The Petrovs, the flu has a similar function, revealing the loss of compassion and free will in the Putin era. The Petrovs in the Flu and Around It together with Salnikov's other novel, The Department, speak about the social and cultural condition of the Putin era, characterized by moral compromises with evil and rooted in Soviet trauma. © 2023 Elsevier B.V.
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The experience of managing patients with COVID-19 around the world has shown that, although respiratory symptoms predominate during the manifestation of infection, then many patients can develop serious damage to the cardiovascular system. However, coronary artery disease (CHD) remains the leading cause of death worldwide. The purpose of the review is to clarify the possible pathogenetic links between COVID-19 and acute coronary syndrome (ACS), taking into account which will help to optimize the management of patients with comorbid pathology. Among the body's responses to SARS-CoV-2 infection, which increase the likelihood of developing ACS, the role of systemic inflammation, the quintessence of which is a "cytokine storm" that can destabilize an atherosclerotic plaque is discussed. Coagulopathy, typical for patients with Covid-19, is based on immunothrombosis, caused by a complex interaction between neutrophilic extracellular traps and von Willebrandt factor in conditions of systemic inflammation. The implementation of a modern strategy for managing patients with ACS, focused on the priority of percutaneous interventions (PCI), during a pandemic is experiencing great difficulties due to the formation of time delays before the start of invasive procedures due to the epidemiological situation. Despite this, the current European, American and Russian recommendations for the management of infected patients with ACS confirm the inviolability of the position of PCI as the first choice for treating patients with ACS and the undesirability of replacing invasive treatment with thrombolysis.Copyright © 2023 Stolichnaya Izdatelskaya Kompaniya. All rights reserved.
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Objectives: Development of new and repurposed medicines in response to the COVID-19 pandemic has occurred at an unprecedented rate, resulting in a dynamic pipeline marked by significant challenges and successes. This analysis provides an overview of the vaccines and therapies undergoing clinical evaluation or with recent approval for the treatment and prevention of COVID-19 in global markets. Method(s): For this analysis, COVID-19 pipeline medicines are defined in three categories: vaccines, new treatments and repurposed medicines. GlobalData is the primary data source for this study, in addition to online databases from Health Canada, the US FDA, and the EMA. International markets examined include the US and geographic Europe (excluding Russia and Turkey). Result(s): As of November 2022, the global pipeline contained over 600 therapies and vaccines undergoing Phase I, II, III clinical trials or pre-registration for the prevention and treatment of COVID-19. Preventive and repurposed medicines include antivirals, immunoglobulins, monoclonal antibodies, cellular therapies, and convalescent plasma. In Canada, twelve medicines, including six vaccines, have been approved for COVID-19. The number of global approvals is greater, with approximately 9 vaccines on the market in OECD countries. In addition to pre-exposure preventative therapies, manufacturers are also developing COVID-19 drugs to be used as prophylactic therapy. The analysis identifies new oral antiviral treatments and preventative therapies in the pipeline and under review in various jurisdictions globally. Conclusion(s): This research provides a clearer picture of the characteristics and evolution of the market for new and emerging COVID-19 medicines, which will help policy-makers and other stakeholders understand and anticipate the unique pressures of the COVID-19 pandemic.Copyright © 2023
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The problem of prevention of coronavirus disease 2019 (COVID-19) in patients with immune-mediated inflammatory rheumatic diseases (IMRD) remains highly relevant. The presence of IRD is associated with a high risk of disease and severe course of COVID-19 during immunosuppressive treatment, primarily anti-B cell therapy with rituximab (RTX), and a low level of post-vaccination response in such patients. A new strategy for the prevention and treatment of COVID-19 are virus-neutralizing monoclonal antibodies to coronavirus;currently, combined long-acting monoclonal antibodies tixagevimab and cilgavimab (Evusheld) are registered for prevention in the world and the Russian Federation. . Tixagevimab and cilgavimab (TC) show neutralizing activity against SARS-CoV-2, including the Omicron strain, primarily its variants BA.4, BA.5, BA.2.75 ("Centaur"). Objective - to evaluate the efficacy and safety of TC for pre-exposure prophylaxis of COVID-19 in rheumatic patients receiving RTX, based on a prospective observational study. Materials and methods. The main group included 86 patients with various IMRD receiving RTX: 50 of them had ANCA-associated systemic vasculitis (AAV), 15 - rheumatoid arthritis, 9 - Sjogren's syndrome (SS), 4 - IgG4-related disease, 3 - systemic lupus erythematosus (SLE), 3 - dermatomyositis (DM), 2 - systemic scleroderma (SSD). Median age was 59 (19-82) years;male: female ratio - 1:1,8. From March 26 to August 30 2022, patients received a single intramuscular injection of TC in a total dose of 300 mg, mainly after RTX (in 52% of cases, in 28% on the next day after RTX). The control group included 42 patients with AAV (median age - 45 (35-71) years;male: female ratio - 1:1), also treated with RTX, who did not receive pre-exposure prophylaxis of TC. The duration of observation was 7 months, until November 1 2022. At this time, 98% of confirmed cases of coronavirus in the Russian Federation were Omicron. A telephone and/or online survey of patient has been conducted to detect cases of COVID-19 and adverse reactions. Results. In the TC group, confirmed coronavirus infection have been detected in 17 (20%) patients (AAV - 10, SS - 3, SSD - 2, SLE - 1, DM - 1), with fever in 7 (8%), only in one case hospitalization was required (lung damage was not detected in computed tomography), in two cases, according to CT mild lung damage (CT 1-2), there were no deaths. Good TC's tolerability was noted, signs not associated with COVID-19 or progression of IMRD after administration of TC were observed in 8 (9%) patients (GPA - 3 MPA - 1, RA - 2, SLE - 1, IgG4-related disease - 1), adverse reactions definitely associated with the use of TC were not found. The most serious event not associated with coronavirus infection was the progression of polyneuropathy in a patient with RA. In the control group, 3 (7%) patients were diagnosed with COVID-19, one with severe lung injury (CT 3, pulmonary embolism) and death. Conclusions. The data of clinical studies and our own clinical experience evidence the effectiveness of the use of a combination of long-acting monoclonal antibodies TC (Evusheld), registered for indications for pre-exposure prophylaxis and treatment of COVID-19. Patients with IMRD treated with RTX have a favorable safety profile of TC. The introduction of virus-neutralizing monoclonal antibodies, a new drug class for the prevention and treatment of infectious diseases, opens significant prospects for improving the prognosis of patients with IRD.Copyright © 2023 Ima-Press Publishing House. All rights reserved.
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Background. Large-scale construction of industrial and transport facilities is underway in the Far North of Russia. The process involves more than 10,000 shift workers, and there was a Covid19 outbreak in this population. In order to contain the outbreak and prevent the spread of infection in this area the Russian Emergencies Ministry deployed an airmobile hospital. Purpose. The purpose is to present an experience of work with the mobile CT scanner as part of an airmobile field hospital deployed in the Far North of Russia to combat the Covid-19 outbreak. Materials and methods. On April 6, 2020, the construction site reported a "zero patient" who sought medical aid;the PCR test showed positive results of coronavirus. In the first half of April, over 300 rotation employees applied for medical care, most of them had a positive PCR test. On April 11, a state of emergency was declared in the construction site and, on April 17, 2020, airmobile hospital started operations. Its mission lasted 54 days. The mobile CT scanner (Brightspeed Elite Mobile, GE) was transported by land. The field hospital closely cooperated with the nearest medical institutions and the regional clinical hospital. Results. During its work the airmobile hospital examined 1,678 rotational workers and 408 employees of the Ministry of Emergency Situations of the Murmansk region, with 2,086 CT scans performed. The average age of the patients was 37.8 years, men predominated. In 91.2% of patients, fever was the first symptom of the disease. Blood saturation results ranged from 92% to 99%. The degree of lung involvement ranged from CT 0 to CT 4. During the work of the airmobile hospital, COVID-19 was diagnosed in 500 people, including 328 cases of mild form, 98 - moderate, 74 - severe, no mortalities. Conclusion. A positive experience of application of the mobile CT scanner as part of the AMH field hospital in unfavorable epidemiological conditions of the Far North of the Russian Federation was obtained. CT plays a key role in early detection of infection, differential diagnosis, and identification of complications. Determination of the severity of the disease based on CT data is crucial for patient routing.Copyright © 2021 Medical Visualization. All rights reserved.
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Objective: This contribution aimed at investigating the moderating role of risk (e.g., the negative influence of COVID-19 on mental health) and protective (e.g., post-traumatic growth) factors on the relationship between the concern for war and stress and anxiety/depression levels among Italian people. Methods: A questionnaire that included sociodemographic characteristics, the Perceived Stress Scale (PSS-4), the Patient Health Questionnaire (PHQ-4), the Brief Resilience Scale (BRS), the Post-Traumatic Growth Inventory (PTGI), and questions formulated ad hoc about concern for war was administered online. A sample of 755 participants (65.4% females, mean age = 32.39, SD = 12.64, range = 18-75) was recruited by convenience and snowball sampling. The researchers spread the link to the questionnaire to their acquaintances asking them to fill it out and to recruit other people. Results: Results showed that concern for war significantly augmented the levels of stress and anxiety/depression in Italian people. Being a healthcare professional or having a chronic illness negatively moderated the effect of concern for war on stress and anxiety/depression. Instead, the negative influence of COVID-19 on mental health positively moderated the effect of concern for war on stress. Moreover, the overall positive changes after trauma and four of its five scales (i.e., Relating to Others, New Possibilities, Personal Strength, and Spiritual Change), negatively moderated the effect of concern for war on anxiety/depression. Conclusions: In conclusion, concern about the Russian-Ukrainian war affects the mental health of the Italian population even if they are not directly involved in the conflict.
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The range of definitions of the concept of "socio-cultural perspective" in the proposed article extends to the classification of the precedence of a literary work, which is also interpreted quite freely. The material under study, thanks to its special intertextual properties, is semantically very condensed, which can be demonstrated by analyzing the variously transformed artistic polyvalence of the title and finale. The method of doubling the title refers to paired Old Russian naming conventions and to a common emotional and logical causality, at the same time pointing to the synthetic nature of the genre organization of the text (drama / agiography // drama / epic). The specificity of the use of a precedent anthroponym in the title (Fyodor Mikhailovich) reveals several semiotic correlations in the text (from Dostoevsky to St. Christopher). The inclusion in the finale of two "alien" texts ("Zakalyaka" by Korney Chukovsky (virtually unchanged) and an interpretation of the New Testament story of Judas' betrayal) allows us to reach a universal level of reading the play as extraordinary not only in the context of Jaroslava Pulinovich's work, but also in the context of the literary trend of New Realism to which, we believe, it belongs. The chronotopic and figurative textual implicatures that lend themselves to multiple interpretations are reproduced punctually in the formulas "the interpenetration of time / eternity - the spaces of reality / memory / irreality - the spaces of the common / individual / existential / ontological".
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This article presents the Brazilian Portuguese-Russian (BraPoRus) corpus, whose goal is to collect, analyze, and preserve for posterity the spoken heritage Russian still used today in Brazil by approximately 1,500 elderly bilingual heritage Russian-Brazilian Portuguese speakers. Their unique 100-year-old variety of moribund Russian is disappearing because it has not been passed to their descendants born in Brazil. During the COVID-19 pandemic, we remotely collected 170 h of speech samples in heritage Russian from 26 participants (M (age) = 75.7 years) in naturalistic settings using Zoom or a phone call. To estimate the quality of collected data, we focus on two methodological challenges, automatic transcription and acoustic quality of remote recordings. First, we find that among commercially available transcription programs, Sonix far outperforms Google Transcribe and Vocalmatic on the measure of word error rate (WER). Second, we also establish that the acoustic quality of the remote recordings was adequate for intonational and speech rate analysis. Moreover, this remote method of collecting and analyzing speech samples works successfully with elderly bilingual participants who speak a heritage language different from their dominant societal language, and it can become a new norm when face-to-face communication with elderly participants is not possible.
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Aim. To determine the clinical efficacy and safety of the immobilized (sorbed) probiotics Bifidobacterium bifidum 1 (5x108 CFU) and B. bifidum 1 (5x107 CFU) in combination with Lactobacillus plantarum 8P-A3 (5x107 CFU) in the complex therapy of pneumonia caused by SARS-CoV-2 in adult patients without severe risk factors and their impact on health-related quality of life (QoL). Material and methods. An open, randomized prospective study included 100 patients (45 males, 55 females), aged from18 to 60 years without risk factors for severe COVID-19, with pneumonia confirmed by computed tomography and an area of lung lesion no more than 75% (moderate forms). SARS-CoV-2 RNA in nasal and oropharyngeal swabs (RT-PCR) was detected in 72% of the participants, in the rest it was highiy probable in terms of the aggregate parameters. The publication presents the results of self-assessment (94 respondents) of working capacity limitations, shortness of breath, intestinal disorders since the end of the probiotic regimen (PR: hospitalization period - B. bifidum 1, 3 capsules 2 times a day for 10 days, then after hospitalization - B. bifidum 1 in combination with L. plantarum 8P-A3 2 powders 3 times a day for 14 days) and QoL (Short Form Medical Outcomes Study: SF-36) 1 month after hospitalization. Results. At the end of PR, the ability to engage in daily activities was higher by 23.1% [95% confidence interval 5.3-37.3, OR 0.08 (0.08-0.77)]. Difficulty of breathing during exercise was less common by 29.7% [15.1-44.5%], OR 0.09 [0.02-0.40], hard stools and no bowel movements were recorded less often by 21.3% [8.5-34, 1] for 1-3 days. One month after hospitalization, the QoL of the patients receiving standard treatment was significantly reduced relative to population indicators in Russia. It was more significantly due to the psychological component of health [total measurement 38.1 (36.2-40.0)] and less significantly due to the physical component [49.5 (48.3-50.8)]. The main reasons limiting daily activities [Role Emotional (RE): 39.4 (37.4-41.4)] were decreased vitality [VT: 40.2 (38.9-041.5)], emotional depression [Mental Health (MH): 41.2 (39.4-43.0)], deficit of social contacts [Social Functioning (SF): 45.1 (43.7-46.6)]. The patients who received PR had a higher ability to carry out daily activities [RE: 57.7 (55.6-59.7)], the severity of psychological problems associated with fatigue, anxiety and depression was lower [MH: 59.8 (58.7-60.9), p<0,001]. The effect of the PR on negative perceptions of social isolation was comparatively less [SF: 53.9 (52.2-55.4)]. The QoL of the patients who additionally suffered from diarrhea in the acute period of SARS-CoV-2 pneumonia was worse in comparison with the patients without diarrhea (due to pain and inability to endure physical activity). The effects of immobilized (sorbed) probiotics to the QoL of the patients with diarrhea during the acute period of COVID-19 were most significant. Conclusion. PR had a significant positive effect on the QoL within a month after hospitalization, increasing working capacity and improving mental health, reducing the severity of psychological problems and fatigue. Additional researches are needed on the possible relationship of organic and functional gastrointestinal diseases with the progression of diarrhea in patients infected with SARS-CoV-2. No side effects of the sorbed probiotics regimen have been identified.Copyright © Eco-Vector, 2022.
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Secondary bacterial infection is one of the important risk factors for the development of severe course and death in COVID-19. The rational choice of antibacterial therapy is based on the data of microbiological monitoring of pathogens of healthcare-associated infections. The aim of the study is to determine the main options for antibiotic therapy of Acinetobacter baumannii bloodstream infection in COVID-19 patients. Material and methods. A retrospective, single-centre, uncontrolled study of the incidence of A. baumannii bacteremia in COVID-19 patients treated at the City Clinical Hospital No. 52 in Moscow from October 2020 to September 2021 was performed. For each strain of A. baumannii sensitivity to the main antibacterial agents was determined. Genetic determinants of antibiotic resistance were studied by real-time multiplex polymerase chain reaction. The main therapeutic options for A. baumannii bloodstream infection were analyzed. Results and discussion. Bloodstream infections were diagnosed in 4.7% of hospitalized patients with COVID-19 (758/16 047). Gram-negative bacteria were the causative agents of bloodstream infections in 76% of cases. A. baumannii were isolated from the blood of 143 patients (0.89%). Detection of the pathogen in the blood of COVID-19 patients was associated with severe and extremely severe course of the disease. Most of the strains (93%) were isolated in the intensive care unit. The A. baumannii strains studied were carbapenem-resistant (CRAb) and phenotypically belonged to the XDR class. According to a PCR study, A. baumannii strains were producers of oxacillinases OXA-23, OXA-40, and OXA-51. Conclusion. The circulation of A. baumannii CRAb in intensive care units makes empiric therapy based on carbapenems irrational and ineffective. For the etiotropic therapy of A. baumannii bloodstream infection it is recommended to use combined antibiotic therapy regimens with the inclusion of polymyxin B and sulbactam.Copyright © Eco-Vector, 2022.