Search Results - E. V. Efremova

The purpose of the study was to assess the contribution of kidney pathology to the estimated glomerular filtration rate and its prognostic value in elderly and senile patients.Materials and methods. 472 elderly and senile age patients (241 women and 231 men, mean age 69.6±7.3 years) with stable card...

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New Coronavirus Infection (COVID-19) is an infectious disease caused by Severe Acute Respiratory Syndrome coronavirus-2 (SARS-CoV-2). Since 2019, a large number of studies on cognitive impairment in the background of COVID-19 have emerged, and “long COVID” is among them. A non-systematic review base...

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Adaptation processes in chronic diseases, including arterial hypertension (AH) and chronic heart failure (CHF), depend both on the personality of the patient and on comorbidity. Objective: to study the characteristics of adaptation and mental functioning of patients with hypertension and heart failu...

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The authors express their opinion on the problem of the terminology of the combined pathology in modern clinical practice. The terms “comorbidity”, “multimorbidity”, “dual diagnosis” are considered in terms of conceptual differences. The issues of diagnostics, classification and modern clinical reco...

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Lyme disease (tick-borne borreliosis) is an infectious vector-borne natural focal disease that tends to a chronic and recurrent course with a predominant damage to the skin, nervous system, musculoskeletal system and heart. Cardiac features is manifested, as a rule, by a involvement of the conductin...

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One of the causes of transient ischemic attack or ischemic stroke are mass formations in the left heart. One of the predisposing factors for thrombosis is the presence of the Leiden mutation, as the most common form of hereditary thrombophilia in the European population. At the same time, spontaneou...

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The purpose of the study — to identify and evaluate the clinical significance of “hidden” disorders of blood oxygenation in smokers with exacerbation of bronchial asthma.Materials and methods: spirometry, pulse oximetry, CO-metry of exhaled air. To diagnose “hidden” disorders of blood oxygenation, i...

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Considering the prevalence of cardiovascular pathology and the increase in coronary interventions, including coronary artery bypass grafting (CABG), therapeutic observation and assessment of results, as well as possible complications in this cohort of patients is an urgent problem in the clinic of i...

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Лабораторные методы исследования активно применяются клиницистами для уточнения и установления диагноза, но часто возникают случаи, которые сбивают с толку практикующих врачей и заставляют проводить широкий дифференциально диагностический поиск. Выявление тромбоцитопении в общем анализе крови требуе...

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The lectures present the current understanding of the renal continuum, reflecting the relationship between acute kidney injury (AKI), acute kidney disease (AKD) and chronic kidney disease (CKD). The issue of early diagnosis of AKI remains unresolved, despite numerous studies on biomarkers of acute k...

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The aim of the research. The aim of this study was to investigate risk factors of arrhythmias, the frequency of acute kidney injury (AKI) in patients with acute decompensation of chronic heart failure (ADCHF) and AKI impact on dynamics of electrocardiographic parameters. Materials and methods.103 pa...

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Differential diagnosis of acute myocardial infarction is still raised many questions, despite advances in modern medicine. This clinical situation demonstrates the complexity and ambiguity of diagnosis infarcted debut of Guillain-Barre syndrome.

Langerhans cell histiocytosis is a rare disease characterized by various clinical patterns: from isolated lung lesions to severe involvement of other organs. This clinical case demonstrates a rare combination of pulmonary Langerhans cell histiocytosis and Guillain—Barre syndrome due to possible comm...

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The main purpose of the study is to assess the prevalence and clinical significance of hemoglobin desaturation by oxygen during the 6-minute walk exercise test in patients with bronchial asthma.   Material and methods: 75 patients with exacerbation of mixed (48 %) and allergic (52 %) bronchial asthm...

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Background. Most patients with chronic myeloid leukemia (CML) treated with tyrosine kinase inhibitors achieve durable optimal responses. Loss of the achieved molecular response is observed in 15–30 % of patients. Mutations in the BCR::ABL kinase domain are one of the most common mechanisms for the d...

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Aim. To compare the effectiveness and safety of direct oral anticoagulants (DOACs) with a vitamin K antagonist (VKA) in patients with atrial fibrillation (AF) and stage 4 and 5 chronic kidney disease (CKD).Material and methods. We searched in the PubMed, Google Scholar, and Web of Science databases...

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Most cardiovascular diseases (CVD) are of atherosclerotic origin, and lipid disorders play significant role, setting up the cardiovascular continuum, together with other risk factors. It also known that decrease of low density lipoproteins cholesterol (CLDL) level leads to decreased occurrence of CV...

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