[Influence of cardiorespiratory training program on the intercellular adhesion molecule level in patients with postmastectomy syndrome]. / Vliyanie programmy kardiorespiratornykh trenirovok na uroven' molekul mezhkletochnoi adgezii u patsientok s postmastektomicheskim sindromom.

Postmastectomy syndrome (PMS) is a complex neurovascular set of symptoms that develops in most patients after breast cancer (BC) treatment and significantly reduces the quality of life. One of the potential mechanisms of its occurrence is considered to be an endothelial dysfunction. The possible method of reducing manifestation of endothelial dysfunction is systematic aerobic dynamic training. OBJECTIVE: To evaluate the influence of 12-week aerobic dynamic training program of moderate intensity on the endothelial dysfunction laboratory markers and life quality in patients with PMS. MATERIAL AND METHODS: Single-center prospective randomized trial included 40 patients with PMS divided into study (20 patients) and comparative (20 patients) groups, as well as 20 healthy female volunteers. The expression level of soluble intercellular adhesion molecule-1 (ICAM-1) and platelet endothelial cell adhesion molecule-1 (PECAM-1) were evaluated in all participants at baseline by enzyme-linked immunosorbent assay method, and additionally psychological and physical component of health by SF-36 questionnaire were assessed in patients with PMS.Patients of study group received a course of 12-week partially controlled aerobic dynamic training of moderate intensity lasting 45 minutes with frequency equal 5 times per week. Patients with PMS were re-evaluated for ICAM-1 and PECAM-1, as well as for life quality. RESULTS: The group of patients with PMS after BC treatment had increased level of ICAM-1 in long-term period, that may indicate endothelial dysfunction. Statistically significant decrease of endothelial dysfunction laboratory markers was revealed in patients with PMS, who underwent the course of cardiorespiratory training. In the same time, the dynamics of changes in ICAM-1 was higher in the study group than in comparative group. Further, improvement of physical and psychological components of health by SF-36 questionnaire was found. CONCLUSIONS: The program of cardiorespiratory trainings of moderate intensity in patients, who had BC treatment a year ago, decreases intercellular adhesion molecules level that may show an improvement of endothelial dysfunction.

[ACTIV SARS-CoV-2 registry (Analysis of Chronic Non-infectious Diseases Dynamics After COVID-19 Infection in Adult Patients). Assessment of impact of combined original comorbid diseases in patients with COVID-19 on the prognosis].

AIM: Study the impact of various combinations of comorbid original diseases in patients infected with COVID-19 later on the disease progression and outcomes of the new coronavirus infection. MATERIALS AND METHODS: The ACTIV registry was created on the Eurasian Association of Therapists initiative. 5,808 patients have been included in the registry: men and women with COVID-19 treated at hospital or at home. CLINICALTRIALS: gov ID NCT04492384. RESULTS: Most patients with COVID-19 have original comorbid diseases (oCDs). Polymorbidity assessed by way of simple counting of oCDs is an independent factor in negative outcomes of COVID-19. Search for most frequent combinations of 2, 3 and 4 oCDs has revealed absolute domination of cardiovascular diseases (all possible variants). The most unfavorable combination of 2 oCDs includes atrial hypertension (AH) and chronic heart failure (CHF). The most unfavorable combination of 3 oCDs includes AH, coronary heart disease (CHD) and CHF; the worst combination of 4 oCDs includes AH, CHD, CHF and diabetes mellitus. Such combinations increased the risk of lethal outcomes 3.963, 4.082 and 4.215 times respectively. CONCLUSION: Polymorbidity determined by way of simple counting of diseases may be estimated as a factor in the lethal outcome risk in the acute phase of COVID-19 in real practice. Most frequent combinations of 2, 3 and 4 diseases in patients with COVID-19 primarily include cardiovascular diseases (AH, CHD and CHF), diabetes mellitus and obesity. Combinations of such diseases increase the COVID-19 lethal outcome risk.

Analysis of influence of background therapy for comorbidities in the period before infection on the risk of the lethal COVID outcome. Data from the international ACTIV SARS-CoV-2 registry («Analysis of chronic non-infectious diseases dynamics after COVID-19 infection in adult patients SARS-CoV-2¼).

Aim      To study the effect of regular drug therapy for cardiovascular and other diseases preceding the COVID-19 infection on severity and outcome of COVID-19 based on data of the ACTIVE (Analysis of dynamics of Comorbidities in paTIents who surVived SARS-CoV-2 infEction) registry.Material and methods  The ACTIVE registry was created at the initiative of the Eurasian Association of Therapists. The registry includes 5 808 male and female patients diagnosed with COVID-19 treated in a hospital or at home with a due protection of patients' privacy (data of nasal and throat smears; antibody titer; typical CT imaging features). The register territory included 7 countries: the Russian Federation, the Republic of Armenia, the Republic of Belarus, the Republic of Kazakhstan, the Kyrgyz Republic, the Republic of Moldova, and the Republic of Uzbekistan. The registry design: a closed, multicenter registry with two nonoverlapping arms (outpatient arm and in-patient arm). The registry scheduled 6 visits, 3 in-person visits during the acute period and 3 virtual visits (telephone calls) at 3, 6, and 12 mos. Patient enrollment started on June 29, 2020 and was completed on October 29, 2020. The registry completion is scheduled for October 29, 2022. The registry ID: ClinicalTrials.gov: NCT04492384. In this fragment of the study of registry data, the work group analyzed the effect of therapy for comorbidities at baseline on severity and outcomes of the novel coronavirus infection. The study population included only the patients who took their medicines on a regular basis while the comparison population consisted of noncompliant patients (irregular drug intake or not taking drugs at all despite indications for the treatment).Results The analysis of the ACTIVE registry database included 5808 patients. The vast majority of patients with COVID-19 had comorbidities with prevalence of cardiovascular diseases. Medicines used for the treatment of COVID-19 comorbidities influenced the course of the infectious disease in different ways. A lower risk of fatal outcome was associated with the statin treatment in patients with ischemic heart disease (IHD); with angiotensin-converting enzyme inhibitors (ACEI)/angiotensin receptor antagonists and with beta-blockers in patients with IHD, arterial hypertension, chronic heart failure (CHF), and atrial fibrillation; with oral anticoagulants (OAC), primarily direct OAC, clopidogrel/prasugrel/ticagrelor in patients with IHD; with oral antihyperglycemic therapy in patients with type 2 diabetes mellitus (DM); and with long-acting insulins in patients with type 1 DM. A higher risk of fatal outcome was associated with the spironolactone treatment in patients with CHF and with inhaled corticosteroids (iCS) in patients with chronic obstructive pulmonary disease (COPD).Conclusion      In the epoch of COVID-19 pandemic, a lower risk of severe course of the coronavirus infection was observed for patients with chronic noninfectious comorbidities highly compliant with the base treatment of the comorbidity.

[International register "Analysis of Chronic Non-infectious Diseases Dynamics After COVID-19 Infection in Adult Patients (ACTIV SARS-CoV-2)"].

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[Blood pressure telemonitoring and remote counseling in uncontrolled hypertension].

Telehealth is a useful adjunct in hypertension (HTN) management. Despite obvious short-term clinical benefit, long-term social impact and cost-effectiveness have not been fully investigated. AIM: Predictive modeling of long-term clinical and social outcomes and the cost-effectiveness analysis of blood pressure (BP) telemonitoring and remote counseling (BPTM) in patients with HTN. MATERIALS AND METHODS: A Markov cohort-based (1000 patients in each study arm) model was developed and adopted a 10-year time horizon with 12-month time cycles. Cost and outcome data collected from the three-month study of 240 patients (160 in BPTM group and 80 controls, 48 y.o.). All patients started at a non-complicated HTN well state with a certain possibility of disease progression in a number of health states over a discrete time period. BPTM was compared with usual care in terms of 10-year healthcare costs, quality adjusted life years (QALY) using a Ministry of Health of Russian Federation perspective. RESULTS: In the long-term run when compared with usual care BPTM was more effective in terms mortality (67 versus 91 patients lost and 9.6 versus 9.71 life years gained) and costs (cost of illness 102 508 000 RUR versus 145 237 700 RUR). Taking quality of life measures into account, the effect of BPTM was also more pronounced (8.31 versus 7.82 QALYs gained). The resultant incremental cost-utility ratio for BPTM was 275 178.98 RUR/1 QALY gained/1 patient (134 837.70 RUR/0.49 QALY/1 patient). CONCLUSION: According to the results of predictive modeling, implementation of BPTM into clinical practice is likely lead to reduced cardiovascular morbidity and mortality in a cost-effective way.

[Features of antihypertensive therapy and real-world prescription of selective imidazoline receptor agonists in Russia vs other countries: STRAIGHT study data analysis].

Analysis of routine clinical practice of hypertensive patient management represents one of the important tools in the search for further ways to minimize hypertension-associated cardiovascular and renal adverse outcomes. AIM: To compare the strategies for hypertension management and features of clinical use of I1-imidazoline receptor (I1-IR) agonists in the Russian Federation and other countries where the STRAIGHT (Selective imidazoline receptor agonists Treatment Recommendation and Action In Global management of HyperTension) study was conducted. MATERIALS AND METHODS: It was a cross-sectional online study involving physicians of various specializations. The study was conducted from January 18 to July 1, 2019, in seven countries with a high rate of I1-IR agonist prescription, including Russia. RESULTS: A total of 125 (4.5%) responders filled out the survey in the Russian Federation, which was somewhat lower than in other countries (6.8%). The participants were mostly general practitioners (54.0%) and cardiologists (42.0%), while in other countries greater diversity was seen. Most Russian physicians (83.0%) seemed to rely on national clinical guidelines in their routine practice, while in other countries the US guidelines were more popular (66.0%). The majority of responders stated that they took into account the traditional risk factors of hypertension when initiating the therapy; every second responder noted if sleep apnea was present. Awareness of I1-IR agonists, their prescription rate and their preference were higher in Russia. The main reported benefits of I1-IR agonists were their efficacy, including in resistant hypertension, and their metabolic effects (in Russia). Most participants preferred I1-IR agonists as third-line therapy (65.0% in Russia vs 60.0% in other countries) and in combination with an angiotensin-converting enzyme inhibitor (ACEi) or angiotensin II receptor blockers (ARB) (55.0% in Russia vs 54.0% in other countries). Compared to responders from other countries, Russian physicians prescribe I1-IR agonists as first-line (15.0% vs 5.0%) and second-line (48.0% vs 21.0%) therapy more often. CONCLUSION: Russian physicians were the most aware of I1-IR agonists and tended to prescribe drugs of this class for hypertension management more often, and I1-IR agonist combination with ACEi was preferable compared to physician responders from other countries. Antihypertensive efficacy and metabolic effects were reported as the major benefits of I1-IR agonist therapy.

[Multifunctional Monitoring: is it Possible to Simultaneously Evaluate Blood Pressure and Sleep-Disordered Breathing?]

Objective Carry out a comparative assessment of respiratory performance, based on multifunctional monitoring (MFM) and the recommended practice for complete polysomnography (PSG), and evaluate the effect of the blood pressure (BP) measurements in MFM on the quality of sleep.Materials and Methods At the first stage, 22 healthy volunteers (control group) underwent concomitant PSG and MFM, and 14 patients with suspected sleep-disordered breathing (SDB) underwent only PSG. At the second stage, concomitant PSG and MFM were performed in patients with confirmed SDB.Results In the control group, MFM detected a lower level of SpO2, a lower desaturation index (DI), and a higher apnea index (AI) than in the PSG group. However, the apnea-hypopnea index (AHI) was comparable in both groups. During concomitant PSG-MFM, the measurements of BP increased the number of micro-arousals only in the SDB group.Conclusion Results of the assessment of respiratory performance in MFM are comparable in both groups. The detected features of MFM indicators in the evaluation of the chest movements using rheopneumography, criteria different from that generally used for desaturation and hypoxemia, can lead to underestimation of desaturation and DI and underestimation of AI in the control group. The measurements of BP during sleep induced micro-arousals in the SDB group.

[Use of Statins, Anticoagulants, Antiaggregants and Antiarrhythmic Drugs in Patients With COVID-19. The Agreed Experts' Position of Russian Society of Cardiology, Eurasian Association of Therapists, National Society on Atherothrombosis, Societies of Experts in Urgent Cardiology, Eurasian Arrhythmology Association].

This article discusses relevant aspects in the treatment of patients with COVID-19. Up-to-date information about principles for administration of statins, antithrombotics, and antiarrhythmics is presented. The authors addressed in detail specific features of reversing heart rhythm disorders in patients with coronavirus infection and the interaction of antiarrhythmic and antiviral drugs. Recommendations are provided for outpatient and inpatient antithrombotic therapy for patients with COVID-19. Issues of antithrombotic and antiviral drug interaction are discussed.

[Assessment of the clinical efficacy of telemonitoring and distant counseling in patients with uncontrolled hypertension].

The aim of the study was to investigate the mathematical correlation of the clinical efficacy of blood pressure telemonitoring and distant counseling (BPTM) in patients in uncontrolled hypertension (HTN). Telehealth tools are widely used in HTN management. However clinical efficacy of such interventions assessed mainly in groups investigated without its populational and attributable impact. Materials and methods. The total of 240 patients were included, then randomized in 2:1 manner to BPTM group (n=160, median age 47 y.o.) and control group (n=80, median age 49 y.o). The user - friendly and secure telehealth software was provided with mobile application (patients) and desktop (doctors) platforms which allowed storage and analysis of self-BP monitoring data and remote consultations. A three - month surveillance was designed with mandatory baseline and final face - to - face visits with the assessment of office systolic BP (oSBP). Mathematical evaluation was based on target SBP rates achieved in comparator groups and included the absolute efficacies (AE), the attributable efficacy (AtE), the relative efficacy (RE) and the population attributable efficacy (PAtE). Results. BPTM group characterized by larger decrease in SBP level compared with controls (-16.8±2.9 mm Hg versus -7.9±3.9 mm Hg; p.

Vascular Age Concept: Which Approach Is Preferable in Clinical Practice?

AIM: to compare various approaches to estimation of vascular age in patients from sample of citizens of Saint-Petersburg (SPB) with arterial pressure (AP) above 130 / 80 mm Hg without history of cardiovascular events. MATERIALS AND METHODS: Examination of a population sample of SPB citizens (n=1600) was carried out within framework of the observational epidemiological study ESSE-RF (ЭССЕ-РФ) in 2012-2013. We selected from this sample 477 women and man aged 40-65 years without history of cardiovascular events, diabetes, or chronic kidney disease, and AP >130 / 80 mm Hg. Examination included anthropometry, sampling of fasting blood for measurement of lipids, glucose, creatinine levels, urine sampling for determination of albumin excretion, and AP measurement in ac-cordance with standard methods. The SCORE scale was used of evaluation of 10-year risk of fatal stroke and fatal myocardial infarction. Volume sphygmography (VaSera device) was applied for determination of cardio-ankle vascular index (CAVI) with calculation of vascular age, and ankle-brachial index. ASCORE scale was used for determination of сalculated vascular age was determined with help of the ASCORE scale. RESULTS: Mean age of participants (182 men [38.2 %], 295 women [61.8 %]) was 52.5±6.2 years. Calculated and instrumental methods of determination of vascular age and early vascular aging had low concordance (κ = 0.099). With elevation of cardiovascular risk early vascular aging was more frequently detected by method of its calculation ASCORE than with instrumental method (VaSera). In the absence of achievement of target AP level signs of early vascular aging were significantly more often detected by the method of vascular age calculation than by the instrumental method VaSera. CONCLUSION: Application of the concept of vascular age and early vascular aging syndrome might be an effective tool for stratification of cardiovascular risk by a physician and improvement of adherence of a patient. This is especially actual for young patients with burdened heredity. One can assume that estimation of virtual risk factor load on blood vessels by the ASCORE method of calculation is more sensitive to detection of premature vascular aging, while requiring less financial and organizational efforts.

The prevalence of abdominal obesity and the association with socioeconomic status in Regions of the Russian Federation, the results of the epidemiological study - ESSE-RF.

AIM: The aim of the study is to determine the prevalence of AO in the population and to assess the association with socioeconomic factors according to the data of the ESSE-RF study (Epidemiology of Cardiovascular diseases in the Regions of the Russian Federation). MATERIALS AND METHODS: The object of the study is a random population sample of men and women aged 25-64 years from 13 regions of the Russian Federation (n=21 817). Abdominal obesity in men was defined as waist circumference (WC) >94 cm, and in women - WC >80 cm. Body mass index (BMI) >30.0 kg/m2 was adopted as the criterion of common obesity. RESULTS: The prevalence of AO in Russia was 55% (61.8% in women and 44% in men), while the percent of people with obesity, defined by BMI was significantly lower (33.4%). The number of examined patients with AO increased with age among both men and women (p<0.0001). A person with AO more often were people with low and very low income and low education levels (p<0.0001). Direct association between employment status and family status and AO in present study did not find, but WC was statistically significantly important criterion among male workers in comparison with those who never worked (p<0.0001), young men and women married, as well as married men of older age groups (p<0.0001).

[Optimization of BP Control and Arterial Elasticity With Fixed Combination Therapy Perindopril and Amlodipine In Patients With Arterial Hypertension and Increased Pulse Wave Velocity].

The aim of the study was to assess the possibility of fixed combination perindopril+amlodipine to improve arterial elesticity in patients with hypertension and high pulse wave velocity, despite previous combination antihypertensive therapy. In an open, multicenter, observational study duration of 24 weeks 80 patients were included, divided into 4 equal-sized groups, depending on initial antihypertensive therapy: Group 1 - the combination of ACE inhibitor and diuretic, Group 2 - the combination of ACE inhibitor and calcium channel blocker, Group 3 - the combination of diuretic and angiotensin receptor blocker, Group 4 - the combination of angiotensin receptor blocker and calcium antagonist. All patients underwent ambulatory BP monitoring, applanation tonometry (assessment of augmentation index and central blood pressure), pulse wave velocity measurement. According to the office BP measurements fixed combination perindopril+amlodipine provided the SBP reduction by 17.5%, 15.6%, 15, 6%, 15.5% and 17.7%, DBP reduction by 14.6%, 12.9%, 13.8%, respectively, in groups ACEI+D initial combination therapy, ACEI+AC initial combination therapy, ARB+D initial combination therapy, ARB+AC initial combination therapy. According ABPM data SBP has been decreased by 12.2%, 12.4%, 11.3%, 12.6% and DBP by 14.3%, 11.1%, 8.9%, 12.6%. The fixed combination perindopril+amlodipine reduced PWV by 25.2%, 21.6%, 23.1%, 23.0%, augmentation index by 43.4%, 48.9%, 41.5%, 38.3%, central SBP by 16.1%, 15.5%, 14.4%, 15.2%, the central DBP by 15.1%, 13.8%, 13.8%, 18.0% (p<0.01 vs. baseline). CONCLUSIONS: Fixed combination perindopril+amlodipine provides goal blood pressure control, improves arterial elasticity indexes (augmentation index, PWV, central blood pressure). Additional properties include reduction of BMI and lipid metabolism improving in patients initially treated with a combination antihypertensive therapy.

[Elevated Level of the Natriuretic Peptide Among Adult Population in Regions Participating in the ESSE-RF Study and Its Association With Cardiovascular Diseases and Risk Factors].

AIM: to study associations between elevated blood plasma concentration of N-terminal pro-brain natriuretic peptide (NT-proBNP), risk factors and cardiovascular diseases (CVD) in samples of adult population of Russian Federation (RF) aged 25-64 years. MATERIALS AND METHODS: We analyzed data of examination of representative samples of population of 5 regions of RF obtained within the framework of the multicenter ESSE-RF study (2012-2013). Number of examined subjects was 8 077 (3 176 men). Methods included use of standard questionnaire, measurements of height, body mass, blood pressure (BP), and plasma NT-proBNP level. The following CVD were included into analysis: arterial hypertension (AH), ischemic heart disease (IHD), atrial fibrillation (AF), and stroke. RESULTS: Women compared to men had higher NT-proBNT concentration was higher in women compared to men, in both genders it rose with age. Overall 17.9 % of examinees had elevated NT-proBNT levels (14.2 and 20.3 % among men and women, respectively). Elevated NTproBNP level was associated in men with age, myocardial infarction, angina pectoris, ischemic ECG changes, left ventricular hypertrophy, AF, bradycardia, smoking, in women with age, IHD, ischemic ECG changes, AF, bradycardia, heart rate ≥80 bpm, BP ≥160/95 mm Hg. CONCLUSION: In studied RF population elevated NT-proBNP level was significantly associated with gender, age, smoking, and CVD.

[AGED CARDIOHEMODYNAMICS COMPLICATED BY STROKE].

A new method of arterial piezopulsometry allowed a 12-year study of the peculiarities of age-related changes in cardiac hemodynamic indices in an aged man after ischemic stroke. The ob-tained results enable use of these indicators as prognostic criteria of an individual organism's re-sistance to acceleration factors of aging, as well as its resistance to the development of the cardi-ovascular pathology caused by the stroke. Simultaneous dual registration of piezopulsograms al-lowed establishing a significant increase of the augmentation index of pulse pressure (AIxPP) and the velocity of the pulse wave of blood pressure propagation through the radial artery (Var) in a paralyzed right arm, compared to the left hand control (p < 0,05). Range fluctuations in the relative values of this difference can serve as an objective indicator of the functional state of a paralyzed arm of a patient during rehabilitation treatment, and a sharp decrease of this difference and its subsequent stabilization can serve as an indicator of the beginning of recovery.

[Adipokines Level in Metabolically Healthy Obese Saint-Petersburg Inhabitants (ESSE-RF)].

AIM: to elucidate prevalence of phenotypes of metabolically heathy obesity (MHO) among inhabitants of Saint-Petersburg using various criteria and assess dependence levels of adipokines on obesity phenotype. MATERIAL AND METHODS: Within a framework of epidemiologic study ESSE-RF we formed a random sample of 1600 Saint-Petersburg inhabitants stratified according to gender and age. Examination of participants included anthropometry with measurement of waist circumference CRP and estimation of body mass index (BMI), measurement of arterial pressure, determination of fasting blood glucose, insulin (with calculation of index of insulin resistance -IIR), lipid spectrum, C-reactive protein (CRP), adiponectin, leptin. In subjects with obesity (BMI more or equal 30 kg/m) we used Meigs and Wildman MHO criteria. To Wildman criteria we applied 3 variants of definition of elevated CRP and IIR: 90th percentile among subjects with BMI <25 kg/m (variant 1) or among all participants (variant 2), and (variant 3) definition from publication by E.Oliveros et al. (2014). RESULTS: Obesity (BMI more or equal 30 kg/m) was found in 430 participants. Numbers/rates of MHO according to the Wildman criteria were the following: variant 1 - 49/12% (among them 13/10% men and 36/14% women, =0.15); variant 2 - 85/22% (24/18% men, 61/23% women, =0.13); variant 3 - 59/15% (13/10% men, 46/18% women, =0.02). Portion of MHO according to Meigs criteria was 138/35% (among them 48/36% men, 90/35% women, =0.4). Significant differences in adipokines levels between subjects with MHO and metabolically unhealthy obesity (MUHO) were revealed only among women. There was no difference in leptin level between subjects with MHO and MUHO irrespective of gender. CONCLUSION: Rate of MHO phenotype in a sample of inhabitants of Saint-Petersburg varied from 12 to 35% depending on criteria used. Gender differences in MHO rates were minimal and depended on selected criteria. Elevated adiponectin level among obese women could be presumably related to more favorable metabolic profile.

[BRADY-ARRHYTHMIAS IN THE OBSTRUCTIVE SLEEP APNEA SYNDROME: DANGEROUS COMPLICATION OR DEFENSE MECHANISM?].

Sleep is characterized by cycling and consecutive alternation of different phases and stages, each of them featuring intrinsic changes of vegetative regulation with oscillations of heartbeat rate that may cause development of cardiac rhythm disorders especially under presence of concomitant somatic diseases. This paper deals with the problems of interrelationships between disturbances of heart conduction and obstruc- tive sleep apnea. It is shown that some mechanisms of the occurrence of brady-arrhythmias (first of all, features of vegetative regulation with increasing parasympathetic tone) under sleep arrests are inherent to human divers as well as to mammals conducting water or near-water way of living associated with forced breathing delays at diving and prolonged staying under water. These mechanisms may carry out defense function.

[Gender Differences of Behavioral Risk Factors in Saint-Petersburg Inhabitants].

BACKGROUND: In developed countries there are significant gender differences in lifetime expectancy that can be explained by behavioral risk factors (RF). OBJECTIVE: The aim of our study was to estimate gender features of behavioral RF in general population of Saint-Petersburg, Russia. METHODS: As a part of all-Russian epidemiology survey ESSE-RF a random sampling of 1600 Saint-Petersburg inhabitants (25-64 y.o.) stratified by age and sex was performed. All participants filled in the questionnaire. Anthropometry (weight, height, body-mass index (BMI), waist circumference (WC) and fasting blood-tests (lipids, glucose by Abbott Architect 8000 (USA)) were performed. RESULTS: There were examined 573 (36%) men and 1027 (64%) women. No gender differences in obesity were found according to BMI criteria--in 178 (31.2%) women and 352 (35.1%) men. Obesity was more often detected in females according to WC criteria: ATPIII--44.1 vs 30.3%; IDF 51.2 vs 66.4% (p < 0.001 for both). Linear regression analysis was performed and age was associated with BMI--1.6 kg/m2/decade, WC in women--5.2 cm/decade and WC in men--2.8 cm/decade, p < 0.001 for all anthropometric parameters. Optimal level of physical activity was equally documented in both genders--540 (61.2%) women and 286 (58.9%) men. Daily intake of sweets was lower in men--228 (39.8%) vs 539 (52.5%) in women (p < 0.001). 810 (50.6%) of trial subjects were non-smokers, 395 (24.7%) were former smokers, and 395 (24.7%) were smokers at the moment of trial. The higher number of female smokers was observed--194 (19.1%). CONCLUSION: A high prevalence of obesity is observed in sample of Saint-Petersburg inhabitants--it is higher among women according to WC criteria regardless of menopause, possibly due to bigger sweets consumption. Males smoke more often and consume less fresh fruits and vegetables which is accompanied by a higher prevalence of hyperglycemia and hypertriglyceridemia.

[Clinical features of obstructive sleep apnea syndrome in patients with acromegaly].

AIM: To investigate the incidence of sleep-related breathing disorders (SRBDs) in patients with active acromegaly (AM), to specify risk factors influencing apnea/hypopnea index (AHI), and to reveal the specific features of obstructive sleep apnea (OSA) in patients with AM versus those with OSA without AM. SUBJECTS AND METHODS: Fifty patients with active AM were examined and divided into 3 groups: control group 1 did not differ from the study group in body mass index (BMI); control group 2 did not similar in AHI from the AM group. Polysomnography was done in all the patients. RESULTS: SRBDs were detected in 40 (80%) patients. Obstructive apnea was found in all cases. Correlation analysis revealed the relationships between AHI and gender (AHI was higher in the men), BMI, disease duration, and insulin-like growth factor 1 (GF-1). There were no correlations between AHI and gender, maximum adenoma size, and growth hormone levels. Compared with control group 1, the AM group had a statistically significantly higher median AHI [16 (1-92) and 4.7 (0-31.3) episodes per hour of sleep (p < 0.001)]. In control group 2, the median BMI was considerably higher than in the control group [29.2 (19.9-44.3) and 35 (24-56) kg/m2 (p < 0.001). CONCLUSION: The detection rate of SRBDs in patients with active AM was 80%, with obstructive disorders being prevalent. There was a positive relationship between SRBD severity and BMI, AM duration, IGF-1 level. Compared to the controls, the patients with AM developed SRBDs similar in severity with lower BMI; severer SRBDs were detected in the patients with active AM with the similar BMI.

[Prevalence of cardiiovascular risk factors in Russian population of patients with arterial hypertension].

We studied prevalence of arterial hypertension (AH) and its association with major cardiovascular (CV) risk factors among unorganized adult population aged 25-64 years in 10 Russian cities (Volgograd, Voronezh, Ivanovo, Irkutsk, Krasnoyarsk, Orenburg, Vladikavkaz, Samara, Tomsk, Tyumen) with different climatic, geographical, economical and demographical characteristics. This cross-sectional epidemiological study was conducted within the framework of the ESSAY RF-2012 (Epidemiology of Cardiovascular diseases in the Regions of the Russian Federation) project. Epidemiological situation concerning AH was found to be unfavorable. Prevalence of CV risk factors was high especially in young men and postmenopausal women. Major CV risk factors, associated with AH were hypertriglyceridemia, hyperglycemia, and obesity. The obtained results substantiate the expediency of the use of population strategy of AH and CV risk factors prevention in the studied population.

[The prevalence of anxiety and depression in different regions of the Russian Federation and its association with sociodemographic factors (according to the data of the ESSE-RF study)].

AIM: To study the prevalence of anxiety and depression by psychometric methods (the Hospital Anxiety and Depression Scale (HADS) in different regions of the Russian Federation (RF), which are characterized by various climatic, geographic, economic, and demographic indicators. SUBJECTS AND METHODS: The investigation used the data of the multicenter epidemiological survey of cardiovascular diseases in different regions of the Russian Federation--the ESSE-RF study. The subjects of the study were representative samples from unorganized male and female populations aged 25-64 years from 10 RF regions. The survey included a total 16,877 people (6244 men and 10,623 women). All the examinees were interviewed using a standard questionnaire. An analysis involved their gender, age, education level, place and region of residence, and income and morbidity level. The HADS validated in Russia was used to rate the level of anxiety/depression. RESULTS: The total prevalence of higher anxiety and depression averaged 46.3 and 25.6%, respectively. Respondents with clinical anxiety/depression constituted more than one third of those who had a higher level of these conditions. In the examined population, the moderate level of anxiety/depression was 7.5 ± 0.06 and 5.1 ± 0.04, respectively. The population of Volgograd, Samara, Saint Petersburg, and Tomsk had the similar values of the moderate level of anxiety/depression (p > 0.05). The lowest level of anxiety/ depression (p < 0.0001) was seen in the dwellers of Tyumen (5.9 ± 0.1 and 3.4 ± 0.1, respectively) and the highest in the Republic of North Ossetia-Alania (NOA) (8.4 ± 0.1 and 6.8 ± 0.1, respectively). These regions showed the lowest and highest prevalence of higher anxiety (22% in Tyumen and 59.8% in the Republic of NOA (p < 0.0001). CONCLUSION: All the 10 selected RF regions differing in demographic, economic, climatic, and geographical parameters are characterized by a high level of anxiety that remains statistically significant after adjusting for gender and age, so are parameters, such as income and morbidity levels are present in only 4 of the 10 regions.