Репозиторий Университета

© 2021, The Author(s). Background: The aim of this survey was to evaluate the severity of dental caries among children living in Zanskar Valley (Ladakh, India) and its association with anthropometric and background variables. Methods: This cross‐sectional survey was conducted on schoolchildren divided into four age groups (< 6, ≥ 6 < 11, ≥ 11 < 14 and > 14 years of age). A total of 1474 schoolchildren (607 males, 41.2%) were examined. Actual caries prevalence (dt/DT) and gingival bleeding were recorded by four calibrated dentists. An ad hoc questionnaire evaluated general health, eating habits, oral hygiene and the self-perception of oral conditions. Height, weight, waist circumference, heart-rate and oxygen-saturation were also collected directly by examiners. Responses to questionnaire items were treated as categorical or ordinal variables. The relationship between children’s caries data, gingival bleeding, gender, Body Mass Index (BMI) following the International Obesity Task Force, waist circumference and questionnaire items was assessed using the Kruskal–Wallis test and Pearson correlation. Conditional ordinal logistic regression was used to analyse associations among caries severity, gender, BMI, waist circumference, oxygen saturation and questionnaire items. A forward stepwise logistic regression procedure was also carried-out to estimate the ORs of gingival bleeding prevalence and the covariates derived from examination or questionnaire. Results: Caries was almost ubiquitarian with only 10.0% of caries-free children (dt/DT = 0). Caries severity, in both primary and permanent dentitions, was statistically significantly related to gender, waist circumference, BMI, oral hygiene frequency and self-reported chewing problems (p < 0.01 in both dentitions). An increasing relative risk for caries in permanent dentition compared to caries-free subjects was observed in children with a low BMI (RRR = 1.67, 95%CI = 1.54/2.83 for subjects with 1–3 caries lesions and RRR = 1.52, 95%CI = 1.36/1.74 for subjects with > 3 caries lesions); also, children with reduced waist circumference had a higher relative risk to have 1–3 caries lesions (RRR = 2.16, 95%CI = 1.84/2.53) and an even higher risk to have more than 3 caries lesions (RRR = 4.22, 95%CI = 3.33/5.34). Conclusions: A significant impact of untreated caries lesions was observed in Ladakh schoolchildren; low BMI values and reduced waist circumference showed to be the main caries risk predictors. Preventive and intervention programmes should be implemented to improve children's oral health.

© 2021, The Author(s). Background: The aim of this survey was to evaluate the severity of dental caries among children living in Zanskar Valley (Ladakh, India) and its association with anthropometric and background variables. Methods: This cross‐sectional survey was conducted on schoolchildren divided into four age groups (< 6, ≥ 6 < 11, ≥ 11 < 14 and > 14 years of age). A total of 1474 schoolchildren (607 males, 41.2%) were examined. Actual caries prevalence (dt/DT) and gingival bleeding were recorded by four calibrated dentists. An ad hoc questionnaire evaluated general health, eating habits, oral hygiene and the self-perception of oral conditions. Height, weight, waist circumference, heart-rate and oxygen-saturation were also collected directly by examiners. Responses to questionnaire items were treated as categorical or ordinal variables. The relationship between children’s caries data, gingival bleeding, gender, Body Mass Index (BMI) following the International Obesity Task Force, waist circumference and questionnaire items was assessed using the Kruskal–Wallis test and Pearson correlation. Conditional ordinal logistic regression was used to analyse associations among caries severity, gender, BMI, waist circumference, oxygen saturation and questionnaire items. A forward stepwise logistic regression procedure was also carried-out to estimate the ORs of gingival bleeding prevalence and the covariates derived from examination or questionnaire. Results: Caries was almost ubiquitarian with only 10.0% of caries-free children (dt/DT = 0). Caries severity, in both primary and permanent dentitions, was statistically significantly related to gender, waist circumference, BMI, oral hygiene frequency and self-reported chewing problems (p < 0.01 in both dentitions). An increasing relative risk for caries in permanent dentition compared to caries-free subjects was observed in children with a low BMI (RRR = 1.67, 95%CI = 1.54/2.83 for subjects with 1–3 caries lesions and RRR = 1.52, 95%CI = 1.36/1.74 for subjects with > 3 caries lesions); also, children with reduced waist circumference had a higher relative risk to have 1–3 caries lesions (RRR = 2.16, 95%CI = 1.84/2.53) and an even higher risk to have more than 3 caries lesions (RRR = 4.22, 95%CI = 3.33/5.34). Conclusions: A significant impact of untreated caries lesions was observed in Ladakh schoolchildren; low BMI values and reduced waist circumference showed to be the main caries risk predictors. Preventive and intervention programmes should be implemented to improve children's oral health.

© 2019 The Author(s). Background: Spontaneous pregnancy loss and implantation failure after assisted reproductive technologies (ART) are very common occurrences. Although 50-60% of all cases remains unexplained, various predisposing factors, including thrombophilias, have been identified. Thus, the potential benefit of a prophylaxis with low-molecular-weight heparins in improving outcomes has been often investigated over the years. However, the majority of studies are observational and results from randomized clinical trials (RCTs) are inconclusive, probably due to heterogeneity and limited sample size. To cover these unmet needs and to have further data mainly based on the real-life clinical management, we designed these multicenter registries. Methods: OTTILIA (Observational sTudy on antiThrombotic prevention in thrombophILIA and pregnancy loss) and FIRST (recurrent Failures in assIsted Reproductive Techniques) registries are two prospective, multicenter, observational studies to evaluate pregnancy or ART outcomes in consecutive women with previous reproductive failures after spontaneous or assisted conception, respectively. All enrolled women are observed from their first visit after positive pregnancy test (OTTILIA) or before commencing a new ART cycle (FIRST) until the end of pregnancy or ART procedure (negative pregnancy test/end of pregnancy, if successful cycle), respectively. Data are collected by means of questionnaires and recorded in a central database. Follow-up investigations are performed during hospital stay, routine clinical follow-up visits or telephone interviews. Primary outcome is live birth rate in the OTTILIA register and clinical pregnancy rate in the FIRST. Discussion: Although RCTs are the 'gold standard' for evaluating treatment outcomes, we believe that our registries represent a valid alternative in improving knowledge on mechanisms involved in reproductive failures and supporting future clinical decisions. Trial registration: NCT 02385461, retrospectively registered 5 March 2015 (OTTILIA); NCT 02685800, registered 10 February 2016 (FIRST).

© 2018 by the authors. Licensee MDPI, Basel, Switzerland. Colostrum is produced in the first days postpartum. It is a known source of immune mediators for a newborn within the first week of life. Although it is still unclear if colostrum composition varies between populations, recent data suggest differences. Hepatocyte growth factor (HGF); transforming growth factor-β (TGF-β) 1, 2, and 3; and immunoglobulin A (IgA) are key immunological components of colostrum that stimulate neonatal gastrointestinal and immune system development. We aimed to investigate the differences in the concentration between immune markers in the colostrum of mothers living in Burundi and Italy, and to identify the factors associated with differences. In this cross-sectional birth cohort study, a total of 99 colostrum samples from Burundian (n = 23) and Italian (n = 76) women were collected at 0 to 6 days postpartum. A clinical chemistry analyser was used for IgA quantification and electro-chemiluminescence, for HGF and TGFβ1-3 assessment. A univariate analysis and multivariate linear regression model were used for statistical testing. The concentrations of TGF-β2 (p = 0.01) and IgA (p < 0.01) were significantly higher in the colostrum from the women residing in Burundi than in Italy, both in a univariate analysis and upon the adjustment for confounding factors. A similar trend is seen for HGF, reaching statistical significance upon a multivariate analysis. We found a moderate to strong positive correlation between the TGF-β isoforms and IgA concentration in both countries (p < 0.01), with stronger concentration in the colostrum from Burundi. The results of this study are in support of previous data, suggesting that concentration of the immune active molecules is higher in the human milk of women residing in developing countries. However, with a small sample size, caution must be applied, as the findings require further confirmation. Future work should also be focused on other factors (e.g., lipid and microbial composition), as well as the investigation into colostrum and between populations comparison, adjusting for potential confounders.

© 2018, Pediatria Ltd.. All rights reserved. Objective of the research: to dentify risk factors for growth retardation in patients with juvenile scleroderma (JSD). The presented data show that the most unfavorable factors for growth retardation in patients with JSD are the systemic form of the disease, debut age less than 4 years. Other unfavorable factors of growth retardation developing are father's height less than 175 cm and a mother's height less than 165 cm. Analysis of the effect of glucocorticoid saverage daily dose during the year on the growth rate in patients with JSD, normalization of growth rates was noted with its decrease to 0,2 mg/kg/day or less.

© 2018 Pirogov Russian National Research Medical University. All rights reserved. Early detection of dorsopathies is an urgent task for primary care physicians, since such conditions can combine with other chronic noncommunicable diseases (NСD) and adversely affect the course all comorbidities, consequently disimproving the quality of life of patients and increasing the frequency of their requests for medical assistance. This study aimed to determine the value of routine checkups in the context of detection of dorsopathies, NCD, and identification of risk factors (RF). We have retrospectively analyzed the patient records database of a rural outpatient clinic in the Tver region (years 2015 to 2017). The prevalence of dorsopathies and NCD RF were the subjects investigated. Fisher's exact test and Spearman's rank correlation coefficient (SRCC) were applied for the purposes of statistical processing of the results. We discovered that dorsopathy most often was a comorbidity to arterial hypertension and gastrointestinal tract diseases; it was strongly related to the NCD (SRCC = 0.506), age (SRCC = 0.383), slightly less so - to hypodynamia (SRCC = 0.146), type of the patient's occupation (intellectual or physical labor) (SRCC = 0.07). Routine checkups improve the rate of detection of dorsopathy: the more patients undergo such examinations, the more cases of dorsopathy are diagnosed. Thus, it is necessary to increase the number of working people attending the checkups in order to detect dorsopathies early and prevent them effectively.

Decision-making process is often complex, responsible and not always reflected in surgical protocol. Some surgeons usually prefer standard finishing of procedure; others talk about individual approach but they have some preferences; the third ones analyze all possible perioperative factors (pre- and intraoperative data) and seek to justify differentiated approach. Some aspects of these processes are discussed in this report.

© 2018 S. Karger AG.All right reserved. Therapeutic plasma exchange (PE) is a procedure of removing and replacing a large volume of plasma with various biologically active substances that have a pathological effect on the patient. Plasma exchange in some diseases is one of the components of pathogenetic therapy (ANCA-associated systemic vasculitis, antiphospholipid syndrome, Goodpasture's syndrome, thrombotic microangiopathy, etc.). PE removes circulating immune complexes damaging tissues and organs and restores the coagulation system. In the practical recommendations of the American Apheresis Society (2016) leading experts in the field of apheresis therapy, based on an analysis of numerous clinical studies, gave clear recommendations to use the apheresis technologies for extracorporeal detoxification. Also 4 categories of indications and contraindications, assessing the benefits of carrying out apheresis procedures for a specific nosology were specified. A number of new diseases have been introduced, such as atopic (neuro) dermatitis (atopic eczema), cardiac neonatal lupus, Hashimoto encephalopathy, HELLP syndrome, in which PE is one of the leading therapeutic approaches as well as cytotoxic and glucocorticosteroid therapy. However, the use of plasma exchange in the treatment of some diseases remains controversial, for example, sepsis. So further research is needed.

© 2018 Limited Liability Company KlinMed Consulting. All Rights Reserved. The article covers the development of the problem of sudden cardiac death prevention with the implantable cardioverterdefibrillators from the moment of creation of these devices to our days. The current concept of primary prevention of sudden cardiac death, based on the severity of manifestation of heart failure and left ventricular dysfunction, is not effective enough. Its practical application is difficult because it requires mass application of implantable defibrillators, with low predictive accuracy of these criteria in terms of development of lifethreatening arrhythmias. The development of methods for visualizing the myocardium, allowing to assess the severity of myocardial fibrosis, as well as the possibilities of medical genetics, at the present stage, allows us to clarify indications for implantation of cardioverterdefibrillators and thereby significantly improve the concept of preventing sudden cardiac death with these instruments.

© 2018 Limited Liability Company KlinMed Consulting. All Rights Reserved. Purpose: to elucidate predictors of development of chronic thromboembolic pulmonary hypertension (CTEPH) after acute pulmonary artery thromboembolism (PTE). Material and methods. We included in this study 210 patients hospitalized with diagnosis of submassive and massive PTE from 2013 to 2017. In 1 to 3 years after initial hospitalization these patients were invited for control examination. According to results of this examination patients were divided into two groups: with (group 1, n=45) and without (group 2, n=165) signs of CTEPH. Severity of pulmonary artery vascular bed involvement was assessed by multislice computed tomography (MSCT) angiography and lung scintigraphy. For detection of thrombosis in the inferior vena cava system we used ultrasound angioscanning. Examination also included echocardiography. Results. In the process of mathematical analysis, the following risk factors for the development of CTEPH embolism were determined: duration of thrombotic history (group 1 - 13.70±2.05 days, group 2- 16.16±1.13 days, p=0.015), localization of venous thrombosis in the lower extremities (the most favorable - shin veins, popliteal, and common femoral veins, unfavorable - superficial femoral vein). The choice of the drug for thrombolytic and anticoagulant therapy: streptokinase and urokinase were significantly more effective than alteplase, rivaroxaban was superior to the combination of unfractionated or low molecular weight heparins with warfarin. Also, risk factors for the development of CTEPH were the initial degree of pulmonary hypertension and tricuspid insufficiency, as well as the positive dynamics of these indicators at the background of thrombolytic or anticoagulant therapy. Of concomitant diseases, significant risk factors for development of CTEPH were grade 3 hypertensive disease, diabetes mellitus, postinfarction cardiosclerosis. On the other hand, age, gender, degree of severity at the time of admission, presence of infarction pneumonia, surgical prevention of recurrent pulmonary embolism, number of pregnancies and deliveries, history of trauma and malignancies, cardiac arrhythmias produced no significant impact on the development of CTEPH.

AIM: To determine significant predictors of long-term outcomes of surgery for portal cholangiocarcinoma. MATERIAL AND METHODS: Analysis included 49 out of 84 patients who were operated at the Vishnevsky Institute of Surgery in 2003-2016. Morphological examination (2011-2016) revealed great percentage of following positive variables: micro- (42.9%) and lymphovascular invasion (11.8%), positive resection margin (59.2%), perineural invasion (83.3%), depth of invasion - (83.3%), cells in surrounding fatty tissue (92.3%), invasion of entire thickness of bile ducts' walls (57.1%). Hemihepatectomy was carried out in 50 (59.5%) cases, advanced hemihepatectomy - in 16 (19%) patients. Left-sided hemihepatectomy (34.6%) was more common compared with right-sided hemihepatectomy (8.6%) for biliary confluence lesion (Bismuth-Corlette type IV). RESULTS: TNM stage (p=0.29), tumor localization Bismuth-Corlette type (p=0.10), regional lymph nodes metastases (p=0.77) do not significantly affect survival in univariate analysis. At the same time, TNM stage was significant factor if patients dividing into groups was considered (p=0.05). In regression analysis tumor cells differentiation (p=0.00028), positive resection margin (p=0.0034), perineural invasion and depth of invasion (p=0,00086) were significant predictors of survival. Multivariate analysis confirmed prognostic role of lymphovascular invasion alone (p=0.05). There was no correlation between survival and TNM stage (η=0.057), depth of invasion (η= -0.229) and lymphovascular invasion (η= -0.143645). There was significant reverse moderate correlation between survival and perineural invasion (η= - 0.468750), resection margin (η= -0.558) and tumor differentiation grade (η= -0.481). CONCLUSION: Significant predictors of long-term outcomes of surgery for portal cholangiocarcinoma are TNM stage, lymphovascular invasion, tumor cells differentiation, perineural invasion.

© 2018 GEOTAR Media. All rights reserved. The purpose of the study is to develop an accessible method of dynamic control of patients with mechanical jaundice for a practical doctor. Data from 258 medical histories of patients with mechanical jaundice were studied. To solve this problem we used a method for calculating the severity level using a universal statistical program StatSoft Statistica for OS Windows. A mathematical relationship between a degree of possibility of a fatal outcome and the nine significant parameters was developed. As a result of the calculations, such factors as disease duration (days), blood bilirubin, body temperature, blood leucocytosis, pulse rate, patient age, blood creatinine, blood lymphocytes, respiratory rate appeared to be significant parameters in calculating the severity of mechanical jaundice of a particular patient. At the second stage, a multivariate regression analysis was performed, used to assess the degree of influence of various factors on the resulting indicator. A statistical dependence was found on the basis of which a formula combining 9 significant parameters was developed to determine the severity level of a patient based on the degree of influence of each of these factors on the resulting parameter: G = 0,002 (d×b) + 1,2 (t - 36,6) + 0,001 (p×v) + 0,322 (L/1000 - 5) + + 0,22 (16 - Lim) + 0,0085 (K - 60) + 0,165 (Di - 20). The formula took into account the stochastic dependence of the resulting parameter on the factors influencing it. When calculating a correlation analysis was conducted aimed at establishing a stochastic relationship between the parameters and estimating the tightness of the connection between the factors and the resulting index. This method of calculating the severity level can be applied by any surgeon and can accurately monitor the minimum changes in the patient's condition, as well as the effect of individual elements of treatment on the state of the disease.

© 2018 Dynasty Publishing House. All rights reserved. A systematic review substantiates the significance of mutual influence and interaction between infection pathogens, humoral and cell-mediated innate immunity that condition triggering or termination of infectious process, its prodromal period, severity of clinical manifestations and outcomes of urogenital infections in pregnant women. The determining factor is the result of TLRs response to microbial patterns taking into account the preparedness and state of innate immune receptors. The latter might ensure a higher anti-infection resistance to the pathogen up to termination of disease, or to promote the development of infectious process with marked inflammatory reaction, or to make the infectious process chronic up to damaging the tissue cells of the macroorganism. The understanding of the mechanisms of natural anti-infectious resistance and enhanced sensitivity and susceptibility to infectious agents has been objectified. TLRs act as molecular genetic markers of anti-infection resistance of the body and its state of health.

© 2018 Ima-Press Publishing House. All rights reserved. Objective: to determine risk factors (RFs) for venous thromboembolic events (VTE) in patients with rheumatoid arthritis (RA). Subjects and methods: The investigation enrolled 374 patients (311 women and 63 men) with a reliable diagnosis of RA who met the 2010 ACR/EULAR classification criteria. The patients' mean age was 53.7±13.6 years; the disease duration was 12.1±10.7 years. All the patients were treated at the V.A. Nasonova Research Institute of Rheumatology Clinic during the period from 2014 to 2017. A standard clinical examination of the peripheral joints was performed. RA activity was measured using DAS28. A survey was made using a questionnaire including questions on traditional RFs for VTE and RFs that might be caused by RA and its therapy. Results and discussion. VTE were recorded in 45 (12%) out of the 374 patients. Group 1 included 45 patients with VTE; Group 2 consisted of 329 patients without VTE. Multidimensional analysis showed an increased risk of developing VTE in RA under the influence of the following factors: high inflammatory activity; lower extremity varicose veins; hypercholesterolemia; and hypertension. Their weighted coefficients were 1.1, 2.5, 1.0, and 0.9, respectively. According to the obtained model (p<0.001), the risk of VTE in RA can be predicted by the following formula: Z = 1.1 • high RA activity (Yes = 1/No = 0) + 2.5 • lower extremity varicose veins (Yes = 1/No = 0) + + 1.0 • hypercholesterolemia (Yes = 1/No = 0) + 0.9 • hypertension (Yes = 1 / No = 0). Conclusion: The increased risk for VTE in RA patients determines the need for its timely assessment, by taking into account the known risk factors as both standard ones and those caused by the disease itself and its therapy. This risk assessment is necessary for the timely adequate treatment and prevention of thrombotic events in RA.

The prevalence of tooth caries and periodontitis in pregnant women has been studied; susceptibility of pregnant women to a high risk of development of dental pathology. Proven factors that modify the risk of tooth caries, periodontitis of mild and moderate severity in pregnancy are age over 30 years, repeated childbirth and pregnancy, complications of the gestational period, and for periodontitis, additionally - diseases of the digestive system, musculoskeletal system , anemia and metabolic-endocrine disorders.

© Ima-Press Publishing House. All rights reserved. Interleukin 6 (IL-6) plays an important role in the pathogenesis of ischemic stroke (IS), exerting a modulating effect on a number of processes that determine the outcome of this disease. Objective: to investigate the peripheral blood levels of IL-6 in patients in the acute period of different IS pathogenetic subtypes and its effect on recovery rates. Patients and methods. The study enrolled 155 patients (74 men and 81 women; mean age, 63.8 years). A control group consisted of 28 people without IS. Pathogenetic subtype II was established in accordance with the TOAST (Trial of Org 10172 in Acute Stroke Treatment) criteria on the basis of their clinical picture and the data of computed tomography or magnetic resonance imaging and ultrasonography of the main arteries of the head. The severity of a patient's condition and a focal neurological defect and the time course of clinical changes after stroke were determined using the National Institutes of Health Stroke Scale (NIHSS). An enzyme immunoassay (EIA) was used to measure IL-6 levels on days 1, 7, and 21 after onset of IS. An enzyme immunoassay (EIA) was used to measure IL-6 levels on days 1, 7, and 21 after onset of IS. Results. In the acute period of IS, there were significantly elevated levels of IL-6. The latter reached its highest values on day 7 in patients with the atherothrombotic pathogenetic subtype of IS. On day 7 of the study, the peak concentration of IL6 was typical for patients with all subtypes of IS, except for lacunar stroke. After its increase on day 1 of the study, the IL6 level in patients with lacunar stroke did not change significantly in all other periods. In acute IS, the concentration of IL-6 was significantly influenced by the following cardiovascular risk factors: hypercholesterolemia of days 1, 7 (p<0.01) and 21 (p<0.05), hypertension in day 1 (p<0.05), diabetes mellitus on days 1 and 7 (p<0.05), and coronary heart disease in all the study periods (p<0.01). The IL-6 concentration significantly correlated with the severity of neurological defect, but did not significantly affect the rate of recovery in the patient with acute IS. Conclusion. IL-6 was established to be of prognostic value for the outcome of acute IS on day 7. The rate of recovery can be used to identify targets for therapeutic intervention.

© 2018 National Research University Higher School of Economics. All rights reserved. The aim of this study was to identify predictors of poor outcomes in patients hospitalized for severe acute exacerbation of COPD (AECOPD). Methods. This retrospective, observational cohort study was conducted in Pulmonology Department of a city hospital in 2015 - 2016 and involved patients hospitalized for severe AECOPD. Patients were divided according to outcomes. Poor outcomes included at least one of the followings: the need in invasive (IMV) or non-invasive (NIV) ventilation, admission to ICU, in-hospital death and COPD-related readmission during 2 months. Demographic, clinical, laboratory parameters, pulmonary function tests and blood gas analysis were analyzed; different multidimensional prognostic scores were also evaluated and compared. Results. Of 121 patients included, a poor outcome had occurred in 45 patients (37%). Among them, NIV was required in 21 (17%), IMV in 8 (6%), and admission to ICU in 16 patients (13%); death was registered in 6 patients (5%) and readmission in 27 (22%) of the patients. Patients with poor outcomes were admitted more frequently by ambulance (62% vs 40%; p = 0.003), more often were admitted to a hospital for AECOPD in the previous year (69% vs 45%; p = 0.0006), and had lower pH (p = 0.001), lower PaO2 (p = 0.001), higher PaCO2 (p = 0.001), and a worse score on several prognostic scales such as APACHE II (13.9 ± 5.4 vs 7.8 ± 3.6; p = 0.001), DECAF (2.4 ± 0.6 vs 1.5 ± 0.6; p = 0.001), BODEx (5.6 ± 1.8 vs 3.9 ± 1.1; p = 0.001), DOSE (2.9 ± 1.5 vs 2.2 ± 1.2; p = 0.029), and ADO (4.9 ± 1.5 vs 4.3 ± 1.3; p = 0.015) at admission. They more frequently received O2 therapy (87% vs 46%; p = 0.001) and had longer hospital stay (19.2 ± 6.2 days vs 12.5 ± 1.8 days; p = 0.001). Conclusions. Hypercapnia, hypoxemia and worse prognostic scores on admission predicted poor outcome in patients hospitalized for AECOPD during the previous year.

© 2018 Media Sphera Publishing Group.All Rights Reserved. The article presents data of domestic and foreign authors on the relationship between occupational factors and arterial hypertension. The role of latent arterial hypertension, its frequency in the population, the lesion of the target organs and the prognosis in comparison with normotensive individuals, arterial hypertension of the "white coat" and stable arterial hypertension have been analyzed. Arterial hypertension in the workplace is a form of latent arterial hypertension. The authors review the influence of harmful production factors (physical, chemical), as well as psychosocial stress on the risk of developing arterial hypertension.The risk of developing hypertension in specified groups of workers has been analyzed separately. The place of production-related diseases in modern occupational pathology in the Russian Federation. A wider implementation of measures aimed at early diagnosis and prevention of arterial hypertension in workers is proposed.

© 2018 Vserossiiskoe Obshchestvo Kardiologov. All rights reserved. Aim. To evaluate the prevalence of arterial hypertension (AH) in heart transplant recipients, and its influence on the risk of adverse events, as the efficacy and safety of antihypertension medications (AHM). Material and methods. To the study, were consequently included all heart transplant recipients operated in the Shumakov Centre during the years 2013 to 2016 and survived 90 days after orthotopic heart transplantation. Results. Totally, 353 recipients included, with AH or AHM intake in anamnesis in 62 (17,6%). Within 90 days post surgery, AH that demanded for medication therapy was found in 151 (42,8%) patients. In posttransplant AH patients there were the following specific parameters in preoperational period: higher body mass index - 25,7±4,1 vs 24,9±4,4 (р=0,026), blood creatinine concentration - 100,6±62,6 vs 68,8±4,8 (р<0,001), donor heart posterior wall thickness - 11,9±0,8 vs 11,3±0,7 (р=0,034), creatinine concentration in 3 month after operation - 131,7±101,6 vs 94,1±46,5 (p<0,001). There was relation revealed, of AH development risk with anamnesis of AH and renal failure, as a necessity for renal replacement therapy within 30 days post surgery and episodes of acute antibody-mediated reaction on transplant. In the recipients taking angiotensin-converting enzyme inhibitors or angiotensin II receptor blockers (ACEi/ARB) before operation, the survival rate free from adverse events was better than in those taking calcium channel blockers (CCB) (plog-rank=0,042). Conclusion. The results of the study point on high prevalence of AH in heart recipients. Presence of AH in anamnesis, renal failure, episodes of humoral, but not cellular, reaction to the transplant, and donor heart hypertrophy do significantly increase the probability of AH development after transplantation. Comparison revealed significant benefit of ACEi/ ARB versus CCB as antihypertension medications in either monotherapy or in combination with diuretics.

© 2018 Ima-Press Publishing House. All rights reserved. Rheumatoid arthritis (RA) and the use of glucocorticoids (GCs) are proven risk factors for osteoporosis (OP) and osteoporotic fractures (OPF). There are also other reasons for increased fracture risk in RA. Objective: to determine the rate of RA in an epidemiological sample of persons aged 50 years and older and to identify those in need of antiosteoporotic therapy among the patients with RA in order to prevent OPF. Subjects and methods. The epidemiological sample included 18,018 people aged 50 years and older (13,941 women and 4,077 men; mean age, 62±10 years). The survey consisted of a unified questionnaire, measurement of daily dietary calcium intake, and calculation of a 10-year fracture risk using the FRAX® algorithm. Results and discussion. The prevalence of RA in the epidemiological population sample aged 50 years and older was 1.7% (1.9% in women and 1.2% in men; p=0.0047). The mean FRAX® values for major OPF in RA patients were significantly higher than those in non-RA individuals: 18.4±10 and 13.2±7.9%, respectively (p=0.0001) for women and 8.9±6.4 and 6.2±3.7%, respectively (p=0.0001) for men. 42% of the patients with RA were at high risk for OPF. Thus, 48% of the women with RA had FRAX® values above the therapeutic intervention threshold; and the non-RA group needed antiosteoporotic therapy significantly less (31%; p=0.00001). At the same time, the detection rate of high-risk OPF in men with and without RA did not differ significantly (8 and 5%, respectively; p>0.05). The most common risk factors (RFs) for OP and OPF in RA patients included previous fractures (33%), secondary causes of OP (30%), GC use (18%), and, additionally, smoking (33%) in male patients with RA. The female patients with RA significantly more frequently took GCs (17%) and had other secondary causes of OP and OPF (33%) than those without RA (7.7% (p=0.0001) and 23% (p=0.0004, respectively). The male patients with RA versus to the population-based control showed significant differences when they only used GCs (20 and 5%, respectively; p = 0.0001); the remaining RFs were encountered at the same frequency. Less than half of the normal daily calcium intake was observed in 20% of men and 16% of women (p=0.53). Conclusion. 42% of the RA patients aged 50 years and older were at high risk for OPF and needed antiosteoporotic therapy. Every third woman with RA had at least one other comorbidity or condition associated with the increased risk of OPF. In the male patients with RA, the FRAX® algorithm could reveal only 8% of persons at high risk for fractures, while 58% of them had two or more additional RFs that can negatively affect bone mineral density and increase the risk of fracture. To identify those who require prevention and treatment of OP and OPF, it is preferable to perform bone densitometry of the axial skeleton among male patients with RA.