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Introduction. The identification of risk factors for cognitive decline during ageing is of great importance for prevention of dementia. Being married or cohabited is considered a protective factor for health. The impact of marital status on age-related decrease of cognitive functions (CF) is understudied.The aim of the study was to investigate the relationship between the indicators of CF and marital status in a cross-sectional analysis and in 2 serial measurements over 9 years in a population sample of middle to older age in Russia.Materials and methods. The study was based on a random population sample of men and women aged 45–69 years old examined at baseline in 2003–2005 in Novosibirsk (n = 9360, HAPIEE project). Present analysis included a subsample of persons with repeated serial measurements – 3153 people. The average follow-up period was 9.2 (SD = 0.7) years. CF was assessed using standard validated methods, including immediate and delayed recall of 10 words, semantic verbal fluency and letter cancellation test. Marital status was determined by standardized questionnaires, groups of single and married/cohabiting participants were identified.Results. In studied population sample (n = 3153, 62% of women), the mean age of participants at baseline examination was 60.3 ± 6.8 years old, and at follow-up examination – 69.5 ± 6.9 years old. During the 9-year follow-up, a significant negative dynamics of the studied cognitive domains (p

We aimed to analyze the profile of glucose lowering therapy (GLT) in persons with diabetes mellitus type 2 (DM2) in an aging Russian population. A random population sample (n = 3898, men/women, 55–84) was examined in Novosibirsk, during 2015–2018 (HAPIEE Project). The design of the present work is a cross-sectional study. DM2 was defined in those with a history of DM2 receiving GLT, or at a level of fasting plasma glucose (FPG) ≥7.0 mmol/L. The entire DM2 group was included in the analysis (n = 803); of these, 476 persons were taking GLT and were included in the analysis at stage 2. Regular GLT medication intake for 12 months was coded with ATC. In studied sample, the prevalence of DM2 was 20.8%. Among subjects with DM2, 59% of individuals received GLT, 32% did not. Glycemic control (FPG < 7.0 mmol/L) was achieved in every fifth participant with DM2 (35% in those receiving GLT). In frequency of GLT use, biguanides ranked in first place (75%), sulfonylurea derivatives in second (35%), insulins in third (12%), and iDPP-4 in fourth (5%). Among those receiving GLT, 24% used combined oral therapy, and 6% used insulin-combined therapy. In conclusion, in a population sample aged 55–84 examined in 2015–2018, glycemic control was achieved in every fifth participant with DM2, and in every third participant receiving GLT. The proportion of participants using new GLT drugs was small, and there was a lack of HbA1c monitoring for intensive glycemic control. [ABSTRACT FROM AUTHOR]

Nowadays atrial fibrillation (AF) retains its leading position among arrhythmias in the world. Despite significant progress in treatment, this rhythm disturbance remains one of the leading causes of stroke (Str) and heart failure. Obviously, more action is needed on the ascertainment and the quality control of treatment of AF.Aim. To assess the frequency and main groups of drug therapy in patients with AF in the Russian population sample of middle, elderly and senile age in cross-sectional study, 2015-2016.Material and methods. The random urban population sample of men and women of 58-82 y.o. (n=2339) was examined in 2015-2016 in Novosibirsk. The entire subsample with AF included 76 people (3,2%). The presence of AF was defined by ECG with Minnesota coding. Cardiovascular diseases and their risk factors were assessed by standard epidemiological methods. We took into account the regular intake of drugs during the last two weeks, followed by coding with Anatomical therapeutic chemical classification system. ANOVA and nonparametric statistical methods were used.Results. In studied entire subsample of subjects with AF aged 58-82 y.o., the average CHA2DS2VASc estimate of Str risk was of 4,7 in women and of 3,2 in men. Those with AF received beta-blockers (BB) in 43,4% of, angiotensin-converting-enzyme inhibitors (ACEi) — in 38,2%, cardiac glycosides — in 25,0%, anti-atherosclerotic drugs — about 33% and antidiabetic — 14,5%. Anticoagulants and antiplatelet were received in 42,1%, the aspirin was most frequent (25%), direct inhibitors of thrombin (NOAC) were received in 4% of subjects with AF. About 16% were in a drug-free state. Overall, the frequency of the medication taking of the drug treatment groups analyzed in the population sample was higher in women than in men.Conclusion. In 2015-2016, the general spectrum of drug treatment in subjects with AF in Russian population sample aged 58-82 was in line with the recommended standards for AF treatment, but the coverage of treatment with main drug classes is insufficient (about 40%). The most common were BB, ACEi, lipid-lowering drugs, aspirin and digoxin. Every 4th subject with AF took an aspirin for the prevention of thromboembolism, and only 4% received NOAC.