Analysis of the Anthrax Morbidity Rate in the Russian Federation in 2011, and Prognosis for 2012

Carried out is the analysis of epidemiological situation on anthrax in 2011, both in the Russian Federation and around the world. The results of the analysis bear evidence of the fact that in the constituent units of the federal districts of Southern Russia and Siberia anthrax morbidity in humans will be retained at the annual average level (characteristic of the recent decade) - ranging from 1 to 20 cases of the disease

Risk factors for ischemic events in residents of Kemerovo and Kemerovo region at 3-year follow-up (results of the urban rural epidemiology study)

The aim of the study was to identify risk factors for ischemic events in residents of Kemerovo and Kemerovo region at 3-year follow-up. Material and methods. The study included participants (n = 638, ages 35 to 70 years), permanently residing in Kemerovo or the Kemerovo region of the prospective epidemiological study conducted at the Research Institute for Complex Issues of Cardiovascular Diseases from 2015 to 2020. The exclusion criteria were prior myocardial infarction (MI), angina pectoris and/or diagnosed peripheral artery disease. The main socio-economic and behavioral characteristic and health status of participants were determined by means of questionnaire, data of some participants were collected from medical records (case history, patient discharge summary, results of laboratory and instrumental examinations). Food Frequency Questionnaire was used to capture an individual`s usual food consumption. International Questionnaire on Physical Activity was used to measure health-related physical activity of participants. Data regarding the end points (all-cause death or death due to cardiovascular events, de novo angina, MI, stroke) were collected at 3-year follow-up. Results. Out of 638 participants, death was reported for 22 cases (of which 4 deaths were due to cardiovascular events), 6 developed non-fatal MI, 45 had de novo angina, and 12 had a non-fatal stroke at 3-year follow-up. A composite endpoint (CE) developed in 80 study participants during 3 years of follow-up. Logistic regression analysis revealed a significant association between CE and the following factors: obesity at the beginning of the study (odds ratio (OR) 2.09, 95 % confidence interval (95 % CI) 1.03–4.26) (an adjusted OR (AOR) 2.17, 95 % CI 1.06–4.44)), regular (at least once a month) alcohol consumption at the time of the survey (OR 2.33, 95 % CI 1.23–4.42 (AOR 2.29, 95 % CI 1.21–4.34)), participants stating that they have been thinking about death during previous month (OR 3.22, 95 % CI 1.54–6.76 (AOR 3.74, 95 % CI 1.73–8.07)). The following factors had the weakest association with the risk of ischemic events at 3-year follow-up: disability due to injury and occupational diseases (OR 0.19, 95 % CI 0.07–0.51 (AOR 0.21 (0.08–0.57)), taking medication for a month (OR 0.37, 95 % CI 0.17–0.81 (AOR 0.36, 95 % CI 0.16–0.80)), in particular, antihypertensive drugs (OR 0.43, 95 % CI 0.22–0.81 (AOR 0.43, 95 % CI 0.22–0.82)) and lipid-lowering drugs as a part of primary prevention (OR 0.33, 95 % CI 0.15–0.70 (AOR 0.33, 95 % CI 0.15–0.73)). Moreover, low physical activity associated with the use of transport in daily travels (car, bicycle) proved to be conditionally protective in relation to CE (OR 0.48, 95 % CI 0.25–0.94) (AOR 0.49, 95 % CI 0.25–0.96)). Conclusions. The identification of a number of significant «non-conventional» risk factors for development of ischemic events in residents of Kemerovo and Kemerovo region without prior atherosclerotic cardiovascular diseases at 3-year follow-up allows to consider them as additional modifiable risk factors within the framework of primary prevention

Evaluation of Anthrax Morbidity Rate in 2012, Prognosis for 2013

Evaluated are epidemiological and epizootiological situations on anthrax in the Russian Federation and around the world in 2012. Displayed is the morbidity rate prognosis for 2013

Anthrax: Epidemiological and Epizootiological Situation in 2015, Prognosis for 2016

Outlined are the results of assessment of epidemiological and epizootiological situation on anthrax across the globe in 2015. Three human cases of cutaneous anthrax were registered in the Russian Federation. Detected were two epizootic foci with three cases of live-stock animal disease. 1-20 cases of anthrax in humans are forecasted in the Russian Federation in 2016. Adverse as regards anthrax situation is created in a number of near and far abroad counties. The highest morbidity rates among animals and humans are reported from Asian and African countries. Discussed are the results of investigation into the blunder of the US Department of Defense laboratory system, resulted in distribution of ineffectively decontaminated samples of anthrax agent to the US laboratories, as well as of other states within the past twenty years

Epidemiological and Epizootiological Situation on Anthrax in 2014, and Prognosis for 2015

Presented are the results of analysis of epidemiological and epizootiological situation on anthrax across the Russian Federation and around the world in 2014. Anthrax morbidity rates in Russia have increased as compared to the previous year, but have not exceeded the range of annual variations within the past decade. Three foci of animal infection have been detected here. Unfavorable, as regards anthrax, situation has developed in the CIS countries and the territories beyond. In Europe the cases of deliveries of meat and meat products contaminated with anthrax agent to retail store network have taken place. 1 to 20 cases of anthrax among the population are forecasted in Russia for 2015

Factors Determining the Three-Year Dynamics of Lipid Metabolism Indicators in Residents of a Large Industrial Region of Siberia

Aim. To assess the contribution of traditional and socio-economic factors to the development and dynamics of dyslipidemia based on the results of an epidemiological study in a large region of Siberia.Material and methods. Clinical and epidemiological prospective study of the population 35-70 years old was carried out. At the basic stage, 1600 participants were examined, including 1124 women and 476 men, the prospective stage included 807 respondents (the response was 84.1%). A survey was carried out to find out the state of health (presence of diseases, taking medications), socio-economic status (level of education and income, marital status) and the presence of behavioral risk factors (tobacco and alcohol use).Results. The proportion of people with hypercholesterolemia increased 1.2 times, low LDL – 1.1 times, and hypertriglyceridemia and low HDL – 1.7 times. In persons with hypertriglyceridemia, the frequency of detected obesity and hypertension decreased by 7.9% and 4.6%, respectively (p = 0.046). Obesity was associated with an increased risk of developing hypercholesterolemia (OR = 1.49, CI: 1.0-2.2), hypertriglyceridemia (OR = 2.14, CI: 1.5-3.0), high LDL cholesterol (OR = 2.16, CI: 1.3-3.6) and low HDL cholesterol (OR = 2.07, CI: 1.5-2.9). The presence of hypertension - with an increased risk of developing hypertriglyceridemia (OR = 2.19, CI: 1.5-3.1) and low HDL (OR = 2.49, CI: 1.8-3.5). Among people with low HDL levels, the number of smokers and drinkers decreased (by 7.0% and 5.7%, respectively), as well as those with obesity by 8.6%. The prevalence of dyslipidemia increased in all socioeconomic groups.Conclusion. Over 3 years of follow-up, there was a statistically significant increase in the proportion of persons with dyslipidemia in all socio-economic groups. There was a significant decrease in such risk factors as obesity, hypertension, smoking, alcohol consumption and an increase in the number of respondents taking lipid-lowering therapy

Parameters of the Infrastructure of the Residential Area and Their Relationship with Cardiovascular Risk Factors

Aim. This study determined the level of public satisfaction with neighborhood design features in Kemerovo Oblast and their connection to cardiovascular disease risk factors.Subjects and methods. The study population included 1,598 respondents aged between 35 and 70, with 491 living in rural areas and others living in Kemerovo (1,221 women and 477 men). The assessment of neighborhood environment was done according to residents' subjective opinions about infrastructural features (the Neighborhood Environmental Walkability Scale). Depending on how participants responded to the questionnaire, some of these parameters were identified as adverse.Results. The residents of Kemerovo and rural areas of Kemerovo Oblast identified the following neighborhood design features as adverse: the lack of interesting places in neighborhood environment, the remote location of parks and restaurants, the absence of pavement, busy traffic, and a long distance between home and workplace. In the city, arterial hypertension prevalence was high among men, when grocery, fruit and clothing stores were distant, and among women, when banks, public transport stops were distant and the traffic was heavy. Lipid metabolism disorders were more common among women in urban areas, when there were no interesting places around. Obesity prevalence was high among urban female population, when the following adverse factors were present: the remote location of grocery stores, fruit stores, bank, pharmacy and public transport stops and the absence of pavement. Among rural male population, this risk factor was common when there were no pavements. The highest rate of carbohydrate metabolism disorders was found among women living in villages where the traffic is heavy and public transport stops are far away.Conclusion. The impact of infrastructure on the health status of the living population is a new direction of scientific research. Epidemiological studies in different geographic areas and population groups show significant differences in health status, morbidity and mortality from chronic noncommunicable diseases. To reduce the risks of developing diseases of the cardiovascular system, the formation of a socially comfortable health-saving environment is of great importance

Sex and age specificities of the dynamics of anthropometric indicators characterizing obesity (according to a prospective epidemiological research)

Background. Overweight and obesity significantly increase the risk of premature death and the development of chronic diseases. Many anthropometric indices have been developed to verify obesity, although the best among them still remains undetermined.The aim. To determine the sex and age specificities of the dynamics of anthropometric indicators characterizing obesity.Materials and methods. The program was implemented in the period from 2015 to 2020. It provided for the implementation of a sample research. The baseline research included 1,124 women and 476 men. The average age was 54.9 ± 9.75 years and 52.6 ± 10.0 years, respectively. To identify gender specificities, all participants were divided into three age groups: 35–49 years old, 50–59 years old, and 60–70 years old. The observation period was 3 years. To determine the level of visceral fat, the VS-532 fat mass analyzer (Tanita Health Equipment HK Ltd., Hong Kong) was used. Body mass index (BMI), waist-hip index (WV/HV), visceral obesity index (VOI) were also calculated. Statistical processing of the results was carried out using the program Statistica 6.0 (StatSoft Inc., USA).Results. New cases of obesity developed in 30.6 % of the surveyed. There was an increase in the prevalence of obesity according to the criteria of WV (by 8.9 %) and VFL (by  5.4  %) and a  decrease in the number of people who are obese according to WV/HV – by 4.2 %. Of all the indicators, only VOI showed a statistically significant decrease in the mean values over the observed period, while BMI, WV and VFL showed an increase.Conclusions. It is necessary to apply various criteria for the diagnosis of obesity, since individual indices are not able to fully reflect the gender and age specificities of the distribution of fat in the bod

Дифференциальная диагностика митохондриальной нейрогастроинтестинальной энцефаломиопатии. Первое клиническое описание в России

Mitochondrial neurogastrointestinal encephalomyopathy syndrome (MNGIE) is a rare autosomal recessive progressive multisystem disorder. Most of MNGIE is caused by mutations in the gene encoding thymidine phosphorylase (TYMP), locus 22q13. Mitochondrial dysfunction represents multiple deletions and depletion of mtDNA. We present a case of MNGIE with a novel mutation in the position c.1001T>G of TYMP gene, hypergonadotropic hypogonadism, decrement of compound muscle action potential following repetitive nerve stimulation on EMG which was not previously described in literature and differential diagnoses MNGIE with other conditions.Митохондриальная нейрогастроинтестинальная энцефаломиопатия (МНГИЭ) – генетически гетерогенная группа редких, неуклонно прогрессирующих аутосомно-рецессивных заболеваний. МНГИЭ вызывается мутациями в генах ядерной ДНК, вторично приводящими к множественным делециям и истощению митохондриальной ДНК. Наиболее частой причиной МНГИЭ являются мутации в гене тимидинфосфорилазы (TYMP), локусе 22q13. Экспрессия измененного белка TYMP приводит к поражению тканей в пищеварительной и нервной системе и определяет основные клинические проявления МНГИЭ. Ранняя постановка диагноза и своевременно начатое лечение больных позволяет отсрочить появление летальных осложнений при МНГИЭ. Однако своевременную диагностику МНГИЭ затрудняют выраженный клинический полиморфизм, полисистемный характер нарушений, манифестация с поражения различных органов и систем, протекающих часто схоже с большой группой наследственных и приобретенных заболеваний. Мы представляем подробное описание случая МНГИЭ с новой мутацией c.1001T>G в гене TYMP, гипергонадотропным гипогонадизмом, декрементом при ритмической стимуляции, не описанным ранее в литературе, и разбор дифференциальной диагностики МНГИЭ и схожих заболеваний

Anthrax in the Territory of Dagestan

The aim of the study is to investigate anthrax epizootiologic and epidemiologic situation in the Republic of Dagestan over the period of 1944–2010. Anthrax morbidity has been registered in 38 regions and Makhachkala. All in all 1001 anthrax cases and 3128 sick rural animals have been registered. Determined are 420 anthrax specified potentially hazardous areas (SPHA), the majority of them (77.4 %) have formed before 1969. Regions of the republic have been checked against the level of risk connected with anthrax infecting over the last 40 years. Therewith, they have been classified into three groups: with low, medium, and high epizootiological-and-epidemiological potential. 15 regions with high epizootiological-and-epidemiological potential have been marked as potentially hazardous on a regular basis. These regions occupy 31 % of the republic`s territory and 52.5 % of the SPHA territory. 84 % of patients and 88 % of fallen animals have been registered there for the past 40 years