Statin-induced rhabdomyolysis in a 60-year-old woman with decompensated type 2 diabetes: a case report

Rhabdomyolysis is a very rare and most severe form of statin-induced muscle adverse event characterized by muscle pain, muscle necrosis with myoglobinemia and/or myoglobinuria with a very high risk of acute kidney injury and death. The article presents a case report of developing rhabdomyolysis in a middleaged female patient with hypertension, decompensated type 2 diabetes and albuminuria. A 60-year-old woman was admitted to the hospital for emergency indications with complaints of severe muscle weakness that began in the neck, which spread over several days to the upper and lower extremities, with a symptoms progression up to paresis. According to the appointment of a primary care physician, three months before hospitalization, the patient was switched from therapy with European generic brand-name rosuvastatin 20 mg to the Russian generic unbranded atorvastatin in the same dose (20 mg), which is not comparable in lipid-lowering effect. In a laboratory study, an increase in creatine phosphokinase level by 348 times (50462 U/L) of upper normal limit in combination with severe hypokalemia 1б7 mmol/L in the absence of renal dysfunction was recorded. Cancellation of statin, metformin and empagliflozin, intensive infusion therapy and treating electrolyte imbalance made it possible to prevent the development of acute renal damage, life-threatening arrhythmias and completely stop muscle complaints within a few days. The patient was discharged from the hospital on the 23rd day with reference clinical and laboratory values, including creatine phosphokinase.This case emphasizes the importance of maintaining clinical suspicion regarding rhabdomyolysis in patients receiving statin therapy in the presence of risk factors (in this case, female sex, hyperglycemia, chronic kidney disease, concomitant therapy), as well as the relevance of timely diagnosis and treatment of this condition

Long-term uroseptic and metabolic effects of a herbal medicinal preparation in women with type 2 diabetes taken gliflosins

Background. The problem of urinary tract infections, including recurrent cystitis, and the choice of effective and safe means of treatment and prevention, taking into account the increasing burden of antibiotic resistance, are extremely relevant. Aim. To evaluate the effectiveness and safety of the herbal medicine Canephron® N for the prevention of exacerbations of recurrent cystitis and its effect on metabolic parameters in patients with type 2 diabetes mellitus taking sodium glucose cotransporter type 2 inhibitors. Material and methods. A prospective, randomized, open-label, parallel group study of 60 women without exacerbation of recurrent cystitis. The main group took the drug Canephron® N for 3 months, 2 tablets 3 times a day, and for the next 3 months they were monitored without taking the drug. The main evaluation parameters were: frequency of cystitis relapses, albumin/creatinine ratio in the morning urine, glomerular filtration rate, plasma lipid profile, glycemia and malondialdehyde in low-density lipoproteins. Results. 3 months after the end of taking the drug Canephron® N, patients in the main group maintained a positive effect in reducing exacerbations of cystitis – 3.3 times less relapses of the disease (3 and 10%, respectively; p=0.038). The urine albumin/creatinine ratio, lipid profile, glycemia and malondialdehyde in low-density lipoproteins after a 3-month treatment period had positive dynamics, but in the long-term period they corresponded to the values at the inclusion stage, both in the main and control groups. Conclusion. Prophylactic use of the herbal drug Canephron® N for 3 months is safe and reduces the frequency of relapses of cystitis in women with chronic cystitis against the background of diabetes mellitus taking sodium glucose cotransporter type 2 inhibitors, this effect persists for 3 months after discontinuation of the drug. Positive metabolic effects are associated with taking Canephron® N and are gradually leveled out when it is discontinued

Insulin resistance and heart failure with preserved ejection fraction. Pathogenetic and therapeutic crossroads

Insulin resistance, which is a fundamental pathogenetic factor of prediabetes, is closely associated with abdominal obesity on the one hand and the development of cardiovascular diseases, heart failure (HF), on the other. The pathogenetic role of insulin resistance is multifaceted and consists in the acceleration of atherosclerosis, the formation of left ventricular myocardial hypertrophy, including through mechanisms that do not depend on blood pressure, as well as the development of its diastolic dysfunction. The latter is the starting point for starting HF with preserved ejection fraction (HFpEF).Compared with patients with HF with reduced ejection fraction, the presence of HFpEF determines a higher frequency of hospitalizations not due to decompensation of heart failure, but due to concomitant diseases, such as destabilization of the course of arterial hypertension, decompensation of type 2 diabetes mellitus, curation of which, in general, has a greater impact in terms of improving prognosis. Thus, in patients with prediabetes and HFpEF, the correction of insulin resistance as the underlying cause and trigger of cardiometabolic disorders can potentially improve not only insulin-glucose homeostasis, but also the parameters of myocardial diastolic function. This literature review is devoted to the accumulated experience of using metformin as a «strategic» antidiabetic drug in HFpEF and considering potential new points of its application as a protector of the cardiovascular system

Possibilities of Secondary Use of Materials in Design

В данной статье рассмотрено влияние вторичной переработка как для экологии, так и для дизайна. Использование материалов вторичной переработки в качестве новой ресурсной базы — одно из направлений переработки материалов в мире, которое динамично развивается. Дизайнеры и архитекторы со всего мира используют разнообразные виды вторичного сырья в своей работе, потому что из переработанных материалов можно производить что угодно, так как по свойствам вторичное сырье почти не уступает первичному.This article examines the impact of recycling on both ecology and design. The use of recycled materials as a new resource base is one of the directions of materials recycling in the world, which is developing dynamically. Designers and architects from all over the world use various types of recycled materials in their work, because anything can be made from recycled materials, since recycled materials are almost as good as virgin materials in terms of properties

In the Refractory Hypertension “Labyrinth”. Focus on Primary Hyperaldosteronism

Primary hyperaldosteronism is an existence of a functional autonomous source with increased aldosterone production (full or partial) in relation to the renin-angiotensin system. Increased production of aldosterone by the adrenal cortex is the most common form of a secondary hypertension despite the low attention of internists to the problem. The success of a treatment and a prognosis of these patients depend on correct choice of screening (aldosterone/renin ratio) and clarifying diagnostic methods. There are clear algorithms for conducting these tests in accordance with Russian and International recommendations in the respective groups of patients. The purpose of this case report is to demonstrate the long way to diagnosis of primary hyperaldosteronism in a young patient with refractory hypertension, right adrenal adenoma, and clinical (convulsions, weakness) and laboratory signs of hypokalemia. It should not only have made the diagnosis easy, but it could have also absolutely justified the surgical tactics. Unfortunately, the final verification of the disease by carrying out a saline test was accomplished 13 years after the debut of hypertension and 10 years after the primary visualization of the adrenal adenoma

Evaluation of Anthrax Morbidity Rate in 2012, Prognosis for 2013

Evaluated are epidemiological and epizootiological situations on anthrax in the Russian Federation and around the world in 2012. Displayed is the morbidity rate prognosis for 2013

Factors Determining the Three-Year Dynamics of Lipid Metabolism Indicators in Residents of a Large Industrial Region of Siberia

Aim. To assess the contribution of traditional and socio-economic factors to the development and dynamics of dyslipidemia based on the results of an epidemiological study in a large region of Siberia.Material and methods. Clinical and epidemiological prospective study of the population 35-70 years old was carried out. At the basic stage, 1600 participants were examined, including 1124 women and 476 men, the prospective stage included 807 respondents (the response was 84.1%). A survey was carried out to find out the state of health (presence of diseases, taking medications), socio-economic status (level of education and income, marital status) and the presence of behavioral risk factors (tobacco and alcohol use).Results. The proportion of people with hypercholesterolemia increased 1.2 times, low LDL – 1.1 times, and hypertriglyceridemia and low HDL – 1.7 times. In persons with hypertriglyceridemia, the frequency of detected obesity and hypertension decreased by 7.9% and 4.6%, respectively (p = 0.046). Obesity was associated with an increased risk of developing hypercholesterolemia (OR = 1.49, CI: 1.0-2.2), hypertriglyceridemia (OR = 2.14, CI: 1.5-3.0), high LDL cholesterol (OR = 2.16, CI: 1.3-3.6) and low HDL cholesterol (OR = 2.07, CI: 1.5-2.9). The presence of hypertension - with an increased risk of developing hypertriglyceridemia (OR = 2.19, CI: 1.5-3.1) and low HDL (OR = 2.49, CI: 1.8-3.5). Among people with low HDL levels, the number of smokers and drinkers decreased (by 7.0% and 5.7%, respectively), as well as those with obesity by 8.6%. The prevalence of dyslipidemia increased in all socioeconomic groups.Conclusion. Over 3 years of follow-up, there was a statistically significant increase in the proportion of persons with dyslipidemia in all socio-economic groups. There was a significant decrease in such risk factors as obesity, hypertension, smoking, alcohol consumption and an increase in the number of respondents taking lipid-lowering therapy

Increase in the Synthesis of Polyfructan in the Cultures of Chicory “Hairy Roots” with Plant Natural Growth Regulators

Experiments were conducted to study the benefit of using the new plant growth regulators (PGRs) Ivin, Emistim, Biolan and Charkor in nutrient medium ½ MS for intensification of biomass growth and the increased synthesis of polyfructan (PF) in the cultures of chicory “hairy roots” (Cichorium intybus L.), obtained by Аgrobacterium rhizogenes-mediated transformation,. The best indexes of increased specific quantities of PF are observed after using Biolan at a concentration of 5.0 μL/L (up to 130 mg/g dry mass of roots) and Emistim at a concentration 2.5 µL/L (up to 220 mg/g dry mass of roots). The greatest stimulation of root growth activity was expressed on using the growth regulators Emistim, Ivin and Charkor, in concentrations between 2.5 and 10.0 µL/L, considerably raising the total quantity of PF: compared with the control the use of regulator Emistim showed a rise of up to 35 times, regulator Ivin showed an increase of up to 28 times and regulator Charkor showed an increase up to 7.0-7.5 times. The results thus obtained definitely prove the benefit of applying these regulators to increase the biomass growth and PF synthesis in the culture of chicory «hairy roots»

Parameters of the Infrastructure of the Residential Area and Their Relationship with Cardiovascular Risk Factors

Aim. This study determined the level of public satisfaction with neighborhood design features in Kemerovo Oblast and their connection to cardiovascular disease risk factors.Subjects and methods. The study population included 1,598 respondents aged between 35 and 70, with 491 living in rural areas and others living in Kemerovo (1,221 women and 477 men). The assessment of neighborhood environment was done according to residents' subjective opinions about infrastructural features (the Neighborhood Environmental Walkability Scale). Depending on how participants responded to the questionnaire, some of these parameters were identified as adverse.Results. The residents of Kemerovo and rural areas of Kemerovo Oblast identified the following neighborhood design features as adverse: the lack of interesting places in neighborhood environment, the remote location of parks and restaurants, the absence of pavement, busy traffic, and a long distance between home and workplace. In the city, arterial hypertension prevalence was high among men, when grocery, fruit and clothing stores were distant, and among women, when banks, public transport stops were distant and the traffic was heavy. Lipid metabolism disorders were more common among women in urban areas, when there were no interesting places around. Obesity prevalence was high among urban female population, when the following adverse factors were present: the remote location of grocery stores, fruit stores, bank, pharmacy and public transport stops and the absence of pavement. Among rural male population, this risk factor was common when there were no pavements. The highest rate of carbohydrate metabolism disorders was found among women living in villages where the traffic is heavy and public transport stops are far away.Conclusion. The impact of infrastructure on the health status of the living population is a new direction of scientific research. Epidemiological studies in different geographic areas and population groups show significant differences in health status, morbidity and mortality from chronic noncommunicable diseases. To reduce the risks of developing diseases of the cardiovascular system, the formation of a socially comfortable health-saving environment is of great importance