Terminological Issues of Sanitary-Epidemiological Welfare Provision Both in Russia and on the Global Scale

Discussed is the build-up of a term “sanitary protection of the territories”. Regardless of commonly accepted definition of sanitation as a discipline that studies issues of public hygiene, sanitary protection of the territories, being for the most part an epidemiological phenomenon and an element of epidemiology, has maintained historically developed attribute “sanitary”. Demonstrated is the fact that variations in interpretation of the terms in the sphere of sanitary protection of the territories in various contexts of international intercourse (WHO and SIC) do not affect general concept of the issue and choice of ways for handling a problem as regards provision of sanitary-epidemiological welfare of the population. Objectives and content of the two notions formalized in IHR (2005), – “global epidemiological surveillance” plus “response measures” – predetermine their equivalence (in reference to the situations covered in the document), to the definitions “epidemiological surveillance” plus “sanitary protection”, applied to in the territory of CIS counties

Reconstructive surgery for oral cavity cancer

Treatment of patients with advanced oral cavity cancer remains challenging

Sanitary Protection of the Territories within the Frames of Sanitary-Epidemiological Welfare Provision

Demonstrated is the structural and functional interrelation between sanitary protection of the territories, epidemiological monitoring, and the state sanitary-epidemiological surveillance. Sanitary protection of the territories (SPT) of the Russian Federation is a separate focus area authorizing sanitary prophylactic (anti-epidemic) activities, with a self-sustained sub-goal. It combines individual roles appertained to epidemiological monitoring and to federal sanitary-epidemiological surveillance, only in reference to a particular item - emergency situation in the sphere of sanitary-epidemiological welfare of the population. Specificity of the SPT is a balance between functionality and capacity of the monitoring, surveillance and control. Legislative and regulatory legal acts, which concern sanitary protection of the territory, provide the means for defining its basic organizational principles: country-wide activities, self-sufficiency and self-support of the Rospotrebnadzor, three-level hierarchical system, and information exchange

Activities Undertaken toward Individuals Who Have Been in Contact with Ebola Fever Patient

Significant aspect in the provision of anti-epidemic readiness for Ebola fever importation into the Russian Federation is to determine the scope of measures to be undertaken toward individuals who have been in contact with index case. Analyzed have been the published data on the imported case records resultant in the secondary transmission of the disease; measures, performed in relation to contact persons in non-endemic countries; possible mechanisms of transmission; presence of virus in biological material from an infected individual; risk of exposure to virus onboard the aircraft. Based on the results of the analysis of publications, WHO, CDC and Rospotrebnadzor recommendations, with due consideration of the current regulations, put forward is an approximate procedure for individuals who have been in contact with EVD case onboard the plane, including transportation of persons, exposed to the increased risk of infection into a specialized hospital

Dissemination of Infectious Diseases Significant for the Sanitary Protection of the Territory of the Russian Federation in East-Mediterranean Region

Objective of the study is to generalize epidemiological data and assess the situation in the countries of East-Mediterranean region on infectious diseases that require the measures on sanitary protection of the territory of the Russian Federation, CIS member-states, and Eurasian Economic Union. Materials and methods. Epidemiological analysis was carried out using the data of official websites and periodical publications of WHO, WHO East-Mediterranean Office, National Health Ministries, Center for Disease Control and Prevention, other international organizations and open-access literature sources. Results and conclusions. Systematized and summarized have been the data on morbidity rates and spatial dissemination of diseases in each particular country from the point of view of possible risks to visiting them individuals. The data presented on the infectious diseases allow for addressing the issues associated with the risk of infection; identification of the factors and terms of high risk of infection; for forecasting the probability of disease importation into the Russian Federation. The information may prove to be useful for quantitative and qualitative evaluation of potential epidemic hazard in the course of sanitary-epidemiological welfare provision under international mass events

Specific Cerebrovascular Risk Factors, Colon Microbiocenosis and its Correction in Patients Receiving Long-Term Programmed Hemodialysis

Introduction: The problem of acute and chronic cerebrovascular disorders in dialysis patients remains the most urgent. Risk factors for cerebrovascular diseases in CKD and dialysis patients can be conditionally divided into “traditional” (arterial hypertension, diabetes mellitus, hypercholesterolemia) and “specific” (associated with renal pathology and dialysis procedures). The spectrum of specific factors of cerebrovascular risk in patients with dialysis stage of the CKD includes specific dialysis factors that form during programmed HD, as well as impaired phosphorus-calcium metabolism and calcification of the arterial microvasculature, increased blood levels of β2-microglobulin, homocysteine, malondialdehyde and superoxide dismutase, a decrease in the level of nitric oxide (II) metabolites, development of nephrogenic anemia and dysfunction of blood cells, malnutrition and dietary features of patients with renal pathology, accumulation of uremic toxins and toxins of intestinal bacteria, etc. Opportunistic gut microorganisms can produce uremic toxins, which are associated with an increased risk of inflammation, increased oxidative stress, and a higher risk of cardiovascular disease (CVD). Description of the spectrum of risk factors for cerebrovascular pathology in dialysis patients and effective control over them seems to be an effective strategy aimed at increasing the duration and quality of life in patients receiving renal replacement therapy. The aim of the investigation was to study the species composition of colon microbiocenosis in patients with CKD receiving programmed HD treatment and to evaluate the effectiveness of its correction using a new immobilized synbiotic. Materials and methods: Samples of colon microbiota from 62 patients undergoing programmed hemodialysis were studied before and after a course of diet therapy that included probiotic components, in particular, the immobilized synbiotic LB-complex L. Isolation of microorganisms was carried out according to our original method; for bacteria identification, a MALDI-TOF Autoflex speed mass spectrometer (Bruker Daltonik, Germany) was used in the Biotyper program mode. The results were assessed using the criteria proposed by the authors and based on the OST 91500.11.0004-2003. The efficacy of the immobilized synbiotic was determined based on the clinical data, questionnaires, and bacteriological tests. Results: In patients receiving programmed hemodialysis (before the start of the diet therapy), chronic moderate inflammation and azotemia were found. Dysbiotic changes in microbiocenosis were revealed in all the examined patients; in the absence or suppression of lacto- and bifidoflora, the number and diversity of Bacteroides spp., Clostridium spp., Collinsella spp., Eggerthella spp. and other bacteria increased, which was consistent with the theory of functional redundancy of gut microbiota. From the answers to the questionnaires, a decrease in the quality of life was found (up to 70 points out of 100) according to six of the eight scales used. After the combined therapy using the synbiotic LB-complex L in the study group, 56% of the examined patients showed their microbiocenosis restored to normal; no grade III dysbiosis was detected in any patient. There was a significant decrease in CRP and ESR in these patients and an improvement in the quality of life by criteria reflecting physical health. Conclusion: Acute/chronic CVD in patients with CKD of the pre-dialysis and dialysis periods are the most frequent and formidable complications. The spectrum of “traditional” and “specific” CV risk factors in dialysis patients will be described in the chapter. Special attention will be paid to the intestinal microbiota and opportunistic intestinal microorganisms. The aim was to study the species composition of colon microbiocenosis in HD patients, and to evaluate the effectiveness of its correction using a new immobilized synbiotic. Materials and Methods. Samples of colon microbiota from 62 HD patients were studied before/after a course of diet therapy that included probiotic components, the immobilized synbiotic LB-complex L. MALDI-TOF Autoflex speed mass spectrometer was used in the Biotyper program mode. The efficacy of the immobilized synbiotic was determined based on the clinical data, questionnaires, and bacteriological tests. Results. Dysbiotic changes in microbiocenosis were revealed in all patients; in the absence/suppression of lacto-and bifidoflora, the number and diversity of Bacteroides spp.,Clostridium spp.,Collinsella spp.,Eggerthella spp. and other bacteria increased. After the combined therapy using the synbiotic LB-complex L in the study group, 56% of the examined patients showed their microbiocenosis restored to normal; no grade III dysbiosis was detected in any patient

Distribution of Infectious Diseases Significant for Sanitary Protection of the Territory of the Russian Federation in the WHO European Region

The review presents generalized epidemiological data and the situation on infectious diseases requiring measures for the sanitary protection of the territory of the Russian Federation in the countries of the European Region of the World Health Organization (WHO). The epidemiological analysis was carried out using data from the official websites and periodicals of WHO, the WHO European Office, the ministries of health of countries, the European Center for Disease Prevention and Control, other international organizations, as well as materials from publicly available publications. The review summarizes and systematizes data on the incidence and territorial distribution of diseases in each specific country from the standpoint of possible risks for people visiting it. The presented data on infectious diseases make it possible to navigate through issues related to the risk of contracting infectious diseases, to determine the factors and seasonality of an increased risk of infection, and to predict the possibility of importing diseases into the Russian Federation

Complex of Measures Aimed at Prevention of Ebola Virus Disease Importation and Transmission, Performed within the Frames of Sanitary Protection of the Territories of the Russian Federation

An estimated scope of measures, aimed at the prevention of Ebola virus disease importation and transmission in the territory of the Russian Federation, targets the maximum level of hazard to the population. It has a complex interagency character, whereby the Federal service for surveillance in the sphere of consumers rights protection and human welfare functions as coordinator and principal executing agency. The measures affect the following areas: regulatory compliance and methodological support, sanitary-quarantine control reinforcement at the entry points on the state border of the Russian Federation, strengthening of anti-epidemic preparedness of the Rospotrebnadzor and public healthcare institutions and authorities, including operational preparedness of the laboratory facilities, information support within the framework of epidemiological surveillance, and involvement in the activities under the international collaboration for epidemic response and control. Practices have been completed as regards series of actions conducted from the time of the case identification and further on; evacuation of the infected and suspected individuals, procedures for sanitary disinfection, interventions in the relation to contact persons, and readiness for anti-epidemic measures performance

Epidemiological Welfare Provision in the Republic of Dagestan in View of Travel Industry Boost

Sustainable growth of touristic economy sector in the Republic of Dagestan exposes the need for well-timed and adequate response to epidemic and ecological hazards. In this connection investigated have been several peculiarities specific to economic activity and medical services of the republic, which precondition a threat to epidemiological welfare of the population and make possible dissemination of infections over the boundaries of republic’s natural foci

EFFECTIVENESS OF INTERNATIONAL HEALTH REGULATIONS IN PREVENTION AND CONTROL OF EMERGENCY SITUATIONS OF SANITARY-EPIDEMIOLOGICAL AND BIOLOGICAL CHARACTER

The paper describes the International Health Regulations (2005), hereinafter referred as IHR (2005), by the example of SARS, A/H5N1/, A/H1N1/09, Zika fever, and MERS-CoV control as an effective tool for prevention and control of public health emergences (ES of sanitary-epidemiological character) of international concern. Late detection of Ebola fever epidemic in West Africa (2013–2016) and announcement of public health emergency of international concern at the time when epidemic up-scaled to a threat to national security of the affected countries and high-priority threat to global community (ES of biological character) is attributed to non-use of methodological capacities of IHR (2005) on verification of ES at an early stage of epidemic development because of unpreparedness of local, regional, national and international public health services to such an epidemic situation. WHO plans to achieve scientifically-based reduction of the time from the onset of epidemic events to the effective response measures. Russian Federation, scientifically implementing IHR (2005) from the very beginning and having devised methodology of IHR implementation on the national level, has a strong premise for scientific provision of this process