Репозиторий Университета

© 2018 Stolichnaya Izdatelskaya Kompaniya. All rights reserved. This article affects the problems of using NOAC in the most defenseless groups of patients with atrial fibrillation: those who have high bleeding and high thromboembolic risk and elderly. The focus is on comparison of effectiveness and safety of NOACs based on randomized clinical trials (RCT) and real-world data (RWD). The possible reasons for the different interpretation of the data of the RCT and the RWD are shown. Use of NOAC in reduced doses prescribing according to RCT and RWD are shown. Our own 13-month observation of patients 75 years and older with very high thromboembolic risk (CHA2DS2-VASc-4,5 points) on rivaroxaban therapy are presented. Good efficacy and safety of full and reduced doses of rivaroxaban were demonstrated: only 2 episodes of small bleedings and no large bleedings (ISTH criteria) were detected as well as no thromboembolic events. Thus, even difficult patients with AF and comorbidity may be safely and effectively treated with NOACs taking into consideration integrated approach and correction of modifiable risk factors.

© 2018 Voprosy Sovremennoi Pediatrii - Current Pediatrics. All rights reserved. The problem of dosing drugs at an early age is conditioned by specific metabolism of medicinal products (MP) in the child's body. Currently, there are a few clinical trials on the study of physiological characteristics in different periods of childhood and systematised data. It is still relevant to understand the characteristic differences that affect the bioavailability, distribution and excretion of MP, especially in children over one month of life. The results of such studies are necessary in order to formulate the recommendations for use of MP in children taking into account their age and compensate for the lack of data from direct clinical trials in pediatrics. The possibility of using a dose calculation method regarding the fat content of the body in different periods of childhood and the chemical properties of the substance has been discussed.

© 2018 Voprosy Sovremennoi Pediatrii - Current Pediatrics. All rights reserved. The lecture analyzes modern knowledge about etiology, key mechanisms of pathogenesis, clinical manifestations, types, diagnostic methods and treatment strategy of chordoma (tumor from notochordal cells). To assess the retention of the lecture material, a case problem and multiple-choice test questions are given.

© 2018 Inderscience Enterprises Ltd. Increase in academic performance of medical universities' students is one of the most significant tasks of the modern education and healthcare systems as a factor contributing to high quality of the future doctors' qualification. Increased level of anxiety and depression negatively correlate with the level of the students' academic performance. Such a method of physiotherapy as mesodiencephalic modulation takes a stabilising effect on psychoemotional state of a person. The paper contains the analysis of emotional state of the students from the Faculty of Dentistry, defines the level of anxiety and depression, and notes their correlational interconnection with the level of academic performance in their study. The authors have practically stated positive influence of the mesodiencephalic modulation sessions on psychoemotional state of the students and indirectly on the level of their educational academic performance.

© 2018 Limited Liability Company KlinMed Consulting. All Rights Reserved. Is this paper discuss problems of selection of anticoagulant therapy in elderly patients with atrial fibrillation, use of unreasonably low doses of anticoagulants, their risks and adherence to therapy is discussed in the paper.

© 2018 National Research University Higher School of Economics. All rights reserved. Thiamphenicol glycinate acetylcysteinate (TGA) is a combination of thiamphenicol, a broad-spectrum antibiotic, and mucolytic drug N-acetylcysteine. This article is a review of pharmacological, microbiological, and clinical effects of this combined drug. Inhaled TGA could be considered as a worthy alternative for oral mucolytics and oral antibiotics in treatment of upper and lower airway diseases, such as acute and chronic rhinosinusitis, otitis media, tonsillitis, acute bronchitis, and acute exacerbation of chronic bronchitis and chronic obstructive pulmonary disease, in children and adults.

© 2018 Vitebsk State Medical University. All rights reserved. Objective: To study the efficacy and to establish expedience of antibiotic treatment for diverticulitis. Methods: The retrospective analysis of 141 medical histories was made of patients with acute uncomplicated diverticulitis, who were treated during the period from 2013 to 2016 years. Antibiotics were prescribed to treat 85 (60.3%) patients (the main group), 56 (39.7%) patients (the control group) were not given antibacterial drugs. To assess the treatment effectiveness, a dynamic assessment of the clinical picture and laboratory indicators was performed. In the long-term period patients were questioned to determine the nature of the course and the occurrence of relapses of diverticulitis. Results: The duration of hospitalization of the main group patients was 10.8+3.2 days (M+o), control -11.2+2.6 days (M+o), p>0.05. During the treatment, disease progression was registered in none of the patients. In the main group the body temperature was normalized after 1.6 + 0.4 days, in the control group after 1.7+0.3 days, p>0.05. The level of leukocytes came back to normal in the main group at 2.7+0.8 days, in the control group at 2.9+0.7 days (p>0.05). Long-term results were evaluated in 82 (96.5%) of patients and 55 (98.2%) in the control group. Use of antibiotic treatment in diverticulitis had no effect in the remote period for redevelopment of complications (OR 1.19; CI 0.58-2.44), the need to seek medical care (OR 1.11; CI 0.52-2.34), need for hospitalization (OR 0.95, CI 0.3-2.96) and surgical treatment (OR 1.36, CI 0.34-7.69). Conclusions: The use of antibiotic treatment for diverticulitis does not affect the outcome of treatment and does not determine the further course of the disease. Taking into account the increasing resistance of microorganisms to antibiotics and the need to optimize costs with limited funding for health care, it is advisable to exclude the use of antibacterial drugs for the treatment of uncomplicated diverticulitis.

© 2018, Media Sphera Publishing Group. All rights reserved. The authors describe manifestations of chronic cerebral ischemia (CCI) and present the cases of a combination of primary headache and CCI. Management of patients with CCI and headache and the use of vazobral and its efficacy in treatment of such patients are discussed.

© 2018, Media Sphera Publishing Group. All rights reserved.  Objective. To assess the prognostic significance of biological rhythms in depression on the example of the individual chronotype. Material and methods. One hundred patients (women 68%), aged 18—77 years, mean age 48±16, were examined before and after 8 weeks of treatment. The Morningness-Eveningness Questionnaire (MEQ) was used. Treatment response (a decrease of 50% in total MADRS scores to the 8 th week of treatment) and dynamics of depression severity (dMADRS; R) were assessed. Results and conclusion. Evening chronotype was found to be associated with poor prognosis. TCAs and SSRIs were more effective in eveningness, other antidepressants—in morningness. MEQ changes during and after treatment may reflect the resynchronizing activity of antidepressants.

© 2018, Media Sphera Publishing Group. All rights reserved. The main groups of neuroprotectors, which are active in preventing the processes of the death of the nerve cells of vascular, traumatic, toxic and other etiologies and can decrease the severity of cognitive impairment, include phosphatidylcholine, phosphatidylserine, preparations based on ginkgo biloba, group B vitamins, folic acid. Preparations based on ginkgo biloba have the same effect as synthetic nootropics. The antioxidant and membrane-stabilizing effects of neuroprotectors are highlighted. In view of practical applications, attention is given to the advantages of the combinations of different neuroprotectors. Cerebrovin as one of these drugs can be recommended for treatment of cognitive impairment in the elderly.

© 2018, Media Sphera Publishing Group. All rights reserved. Alzheimer’s disease and vascular dementia are two most common causes of dementia in late life. The combination of Alzheimer’s type dementia and vascular dementia is the third most common form of dementia, especially in the elderly. Most clinical forms of dementia are characterized by the presence of «overlap» symptoms of both neurodegenerative and vascular pathology, which makes it expedient to consider mixed dementia as a separate entity characterized by clinical presentations, course and the rate of progression of cognitive decline. Despite the lack of clinical guidelines for management of patients with mixed dementia, it seems appropriate to use strategies that have shown their effectiveness in various types of cognitive impairment.

The purpose of the study was to assess the impact of toothpastes containing hydroxyapatite and fluoride on enamel caries resistance and remineralization rate. Study groups comprised 160 patients divided in 2 groups of 80 patients: 40 - at the age of 15-17 and 40 at the age of 18-25 who have been using toothpastes with hydroxyapatite and fluoride during 1 year. The plaque determination was carried out with the use of OHI-S and Turesky indexes. Litmus test pieces were used to determine oral fluid pH. The clinical determination of enamel remineralization rate, dynamics of acid resistance of enamel were carried out. Oral hygiene at baseline examination was poor in both groups. After oral hygiene training, there was a tendency towards indexes decrease more pronounced in the 18-25 age group regardless of the composition of the toothpastes used. Mean baseline oral fluid pH in the observation group was 6.5±0.4, in the comparison group - 6.8±0.4. By the end of the trial there was a tendency towards the increase of the oral fluid pH, which were 7.3±0.3 and 7.7±0.3, respectively. The enamel acid resistance of the patients of the observation group was significantly higher (p>0.05) compared with the group of patients using fluoride toothpaste, as well as the proportion of patients in whom the enamel recovery occurred within 24 hours (47.5% vs. 22.5%, respectively).

© 2018, Media Sphera Publishing Group. All rights reserved. The paper describes the history of the Department of Pathoanatomy, I.M. Sechenov First Moscow Medical University (Sechenov University) from its establishment in 1849 to the present time. It gives the names of all the heads of the Department and the features of its development in different periods of its activity.

© 2018, Media Sphera Publishing Group. All rights reserved. The changes caused by scientific and technological progress have required that the pedagogical process should be substantially restructured. This is solved to a large extent by the discipline of choice (electives). Free choice and contact with leading experts on the topic of interest to a particular student increase the quality of teaching and the level of its theoretical and practical training.

© 2018 by the authors; licensee Modestum Ltd., UK. Objective: The problem of drug interactions is increasingly important today because they may induce serious adverse events as well as interfere with efficacy of pharmacotherapy. Combinations of drugs are most often prescribed to patients presenting with comorbid pathology. The incidence of a combination of arterial hypertension (AH) and acid-dependent diseases (ADDs) varies widely ranging from 11.6 to 50%. One of combinations of drugs prescribed to such patients is a combination of calcium channel blocker amlodipine and proton pump inhibitor omeprazole. The latter in the human body undergoes biotransformation mediated at the level of cytochrome P450 by isoenzymes CYP2C19 and CYP3A4. Amlodipine is a substrate of the isoenzyme CYP3A4, which increases the probability of the development of interaction between these drugs. The purpose of our study was to investigate antihypertensive efficacy of amlodipine in patients suffering from arterial hypertension combined with acid-dependent diseases and additionally taking omeprazole. Method: Study included a total of 150 patients with AH and ADD. Antihypertensive therapy was evaluated by means of office measuring of arterial pressure (AP) and circadian monitoring of AP (CMAP). The followed-up patients with AH and ADD were divided into 2 groups. Group One was composed of hypertensive patients undergoing pharmacotherapy with 10 mg amlodipine, whose condition required due to exacerbation of ADD administration of omeprazole at a dose of 20 mg for a period from 3 to 4 weeks. Group Two comprised hypertensive patients receiving antihypertensive therapy consisting of 10 mg amlodipine, who were found to have remission of acid-dependent diseases, with no additional medication taken. Results: The obtained findings demonstrated that one of the commonly used drug combinations in treatment of patients with AH and ADD in ambulatory conditions was a combination of omeprazole and amlodipine, accounting for 7.1%. The results of office measurement of arterial pressure (AP) 2 weeks after initiating pharmacotherapy with omeprazole in patients with AH and ADD demonstrated that the patients receiving omeprazole in addition to antihypertensive therapy were found to have a statistically significant decrease in systolic arterial pressure (SAP) and statistically significantly more pronounced dynamics of a decrease in diastolic arterial pressure (SAP) (p<0.05) compared with those not receiving therapy with omeprazole. Also, in the group of patients taking omeprazole, the findings of circadian monitoring of blood pressure (CMAP) showed a statistically significant decrease in average circadian SAP, average circadian DAP, mean value of daytime SAP and mean value of nighttime SAP (p<0.05). Conclusion: The obtained findings demonstrated that simultaneous prescription of amlodipine and omeprazole to patients with concomitant pathology, i.e., AH and ADD, turned out to enhance the antihypertensive affect of amlodipine, which probably resulted from substrate competition of amlodipine and omeprazole at the level isoenzyme CYP 3A4 of cytochrome P450.

© 2018 by the authors; licensee Modestum Ltd., UK. Objective: A considerable proportion of the population due to both economic reasons and traditions appear to be experiencing chronic deficit in micronutrients, which may be deteriorated on the background of drug therapy being performed. The purpose of our study was to optimize pharmacotherapy of patients with first-ever prescribed diuretic-containing combined therapy for arterial hypertension (AH) by means of adding a vitamin-mineral complex. Method: To determine B-group vitamins (thiamine, riboflavin, pyridoxine) in blood plasma by means of high-performance liquid chromatography (HPLC) and, on achieving the target values of arterial pressure (AP), to analyse the patients’ quality of life by means of such neuropsychological tests as the General Health Questionnaire – 36 (GHQ-36) and WAM (wellbeing, activity, mood) questionnaire. Results: The group of patients receiving antihypertensive therapy alone demonstrated a decrease in blood plasma thiamine, riboflavin and pyridoxine from 34.5±4.2 to 25.4±3.2 ng/ml (p<0.05), from 11.3±1.5 to 7.8±1.1 ng/ml (p<0.05) and from 13.4±1.5 to 9.1±1.3 ng ng/ml, respectively. In patients receiving the vitamin-mineral complex additionally to drug therapy of AH, no significant alterations in the content of micronutrients in blood plasma were revealed. We noted more pronounced dynamics in the scores by the GHQ-36 and a more pronounced increase in the patients’ activity by the WAM test, amounting to 28,9 Δ % and 15.51 Δ %, respectively (p<0.05). Conclusion: Supplementing antihypertensive pharmacotherapy with a vitamin-mineral complex makes it possible not only to maintain the level of micronutrients at the level of the physiological requirements but to improve the patients’ quality of life as assessed by neuropsychological scales.

© 2018 by the authors; licensee Modestum Ltd., UK. Objective: High prevalence of ischemic heart disease (IHD) is currently both of medical and social concern, thus requiring treatment with drugs capable of influencing not only the prognosis of the disease but also quality of life of patients. This study was undertaken to investigate the possibilities of antianginal therapy with nicorandil and isosorbide dinitrate in order to improve quality of life of patients with stable angina pectoris. Method: The authors carried out a comprehensive examination of a total of eighty-four 44-to-76-year-old patients suffering from IHD with functional class 2-3 stable angina of effort and followed up in ambulatory settings. The patients were randomized into two groups of treatment to receive either nicorandil or isosorbide dinitrate as antianginal agents added to basic therapy. The groups of patients did not significantly differ by anamnestic and demographic characteristics. The duration of follow up amounted to 24 months. We determined the physical and mental components of health-related quality of life and their dynamics on the background of antianginal therapy with nicorandil and isosorbide dinitrate. The parameters of quality of life were evaluated by the findings of two screening tools: the General Health Questionnaire (GHQ-28) and Seattle Angina Questionnaire (SAQ). Results: The findings obtained within the timeframe of the study demonstrated that patients suffering from FC 2-3 stable angina of effort and taking standard therapy with beta-adrenoblokers, calcium antagonists, and antiplatelet drugs were found to have a decrease in their quality of life. The lowest scores were observed by the scales reflecting the psychological component of health, whereas the scores of physical limitation, angina stability, and angina frequency were considerably better. After 24 weeks of treatment with nicorandil and isosorbide dinitrate, the patients of both groups were found to have significantly improved scores for quality of life assessed by the SAQ on all scales. Initially high scores by the GHQ characterizing the patient’s psychological discomfort were revealed in both groups of patients, with no statistically significant differences between the groups. The highest score was revealed by the scales of somatic symptoms and social dysfunction in both the nicorandil group (11.8 and 13.2 points, respectively) and isosorbide dinitrate group (12.1 and 13.5 points, respectively). The mentioned alterations underline the significance of such disease as IHD in adaptation of the patient to the social environment. Angina attacks, physical limitations lead to deterioration of the emotional state and interfere with daily activity. High scores by the scales of anxiety and depression suggested a low level of mental health of IHD patients with stable angina pectoris. After 24 months of treatment, manifestations of anxiety and depression in patients of both groups significantly decreased (with the results comparable in both groups), with clear advantage in the nicorandil group. Conclusion: Nicorandil turned out to be superior to isosorbide dinitrate in improvement of physical and psychological components of quality of life of patients with stable angina of effort.

© 2018 by the authors; licensee Modestum Ltd., UK. Objective: Cognitive impairments (CIs) appear to be commonly encountered in patients with arterial hypertension (AH). Hence, our study was aimed at examining the frequency of cognitive impairments (CIs) in the physician’s outpatient practice, as well as at determining clinical and instrumental peculiarities of the course of AH in patients with and without CIs. Method: We carried out comprehensive examination of three hundred and fifty 50-to-80-year-old hypertensive patients followed up in the setting of a polyclinic and tested by means of neuropsychological scales (MMSE, Mini-Cog test, Montreal Cognitive Assessment Scale, Hospital Anxiety and Depression Scale), duplex scanning of extracranial vessels, and magnetic resonance tomography (MRT) of the brain. Results: The findings of neuropsychological testing demonstrated the presence of CIs in 83.5% of hypertensive patients, with CIs reaching the level of dementia in 16.9% and being combined with depressive symptoms in 40.3%. Hypertensive patients with CIs as compared with those without CIs were found to have more pronounced lesions to white matter of the brain: periventricular (71.1%) and/or subcortical (15.8%) leukoaraiosis. Subcortical leukoaraiosis of the frontal lobes of the brain was associated with an elevated level of systolic arterial pressure (SAP). It was confirmed that impaired circadian rhythm of AP with stable persistence of nocturnal hypertension resulted in the most pronounced structural and morphological damage of the brain. Conclusion: High incidence of CIs in hypertensive patients has been confirmed. Structural and morphological impairments of strategically important regions of the brain (subcortical leukoaraiosis of the frontal lobes) in hypertensive patients with CIs were associated with elevated SAP.

© 2018 All-Russian Public Organization Antihypertensive League. All Rights Reserved. The article presents current knowledge of pro-and antihypertensive mechanisms involved in the development of hypertension (HTN), and antihypertensive management strategies. Particular attention is paid to the angiotensin converting enzyme inhibitor lisinopril and thiazide-like diuretic indapamide. The mechanisms and effects are described. The paper discusses the results of multicenter randomized clinical trials, and the antihypertensive effects of lisinopril and indapamide and their impact on myocardial hypertrophy in hypertensive patients. The potential advantages of fixed combination of lisinopril and indapamide in the treatment of patients with HTN are also discussed.

© 2018 Media Sphera Publishing Group. All rights reserved. Development and use of new anticancer drugs has resulted in the improving of 5-year survival rates in patients with cancer. However, many of the modern chemotherapies are associated with cardiovascular toxicities that increases cardiovascular risk in cancer patients, including hypertension, heart failure, thrombosis and thromboembolism, cardiomyopathy, and arrhythmias. These side effects limitation restrict treatment options and farther perspectives. With increasing use of modern chemotherapies and prolongation of the cancer patients survival, the incidence of cardiovascular disease in this patient population will continue to increase. Accordingly,careful assessment and management of cardiovascular risk factors in cancer patients by oncologists and cardiologists working together is essential for optimal care.