Publications by authors named "Yu Karpov"

Objective: Evaluation of the safety and effectiveness of thrombolytic therapy (TLT) with the drug Revelisa (alteplase) in patients with ischemic stroke (AI) in real clinical practice.

Material And Methods: An open prospective multicenter non-interventional register study was conducted, which included 550 patients with AI - 259 (47.1%) women and 291 (52.

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Fibromuscular dysplasia (FMD) is a rare disease that affects small and medium-sized arteries. Clinical manifestations of FMD depend on its localization. In many cases, FMD of renal arteries (RA) is associated with arterial hypertension.

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Objective: To assess the safety and efficacy of Revelisa in patients with ischemic stroke in real-world clinical practice.

Material And Methods: The interim analysis of an open-label, prospective, multicenter, non-interventional study IVT-AIS-R included 223 patients (50.2% women and 49.

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Aim      To determine in a prospective study factors of progressive atherosclerotic lesion of blood vessels in patients with rheumatoid arthritis (RA).Material and methods  This prospective study included 124 patients with RA and suspected ischemic heart disease (IHD) and 30 patients with IHD (comparison group) aged 58 [52; 63] years. On enrollment to the study and at 3 years of follow-up, all patients underwent clinical and instrumental examination according to European and Russian guidelines for diagnosis and treatment of stable IHD (2013), including coronography as indicated.

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Increase in life expectancy during the second part of the 20th century is accompanied by increase in proportion of elderly and senile age population. However, despite the increase in life expectancy, the prevalence of most chronic diseases and functional impairments rises with age. Elderly and senile age is associated with the risk of cardiovascular diseases (CVD), therefore the problem of managing elderly patients with CVD becomes especially urgent.

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On April 9, 2018, the national advisory board "Improvement of outcomes in patients with recent ACS: the place of PCSK9 inhibitors" was held in Moscow. Leading Russian experts in the field of atherosclerosis and lipid-lowering treatment attended the board. The purpose of the Board was to determine the place of PCSK9 inhibitors in the improvement of outcomes in patients with recent (less than 1 year) acute coronary syndrome (ACS).

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Rheumatoid arthritis (RA) is a chronic inflammatory disease associated with high risk of cardiovascular events. Among main causes of death in RA are: myocardial infarction, cerebrovascular accident, sudden cardiac death, which are determined by the early development and rapid progression of atherosclerotic vascular lesions. According to studies high risk of cardiovascular events is not explained by only classical risk factors.

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Objective: The OPTIMA II study sought to evaluate rates of major adverse cardiac and cerebrovascular events (MACCEs) during the long-term follow-up of chronic statin users who underwent percutaneous coronary intervention (PCI) with implantation of a drug-eluting stent (DES).

Research Design And Methods: OPTIMA II was a non-interventional, observational study conducted at a single center in the Russian Federation. Included patients were aged ≥18 years with stable angina who had received long-term (≥1 month) statin therapy prior to elective PCI with DES implantation and who had participated in the original OPTIMA study.

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Heart injury is one of the extrahepatic manifestations of chronic hepatitis C (CHC). The paper gives Russian and foreign authors' data on a relationship between CHC and myocardial injury. It discusses different pathogenetic components (the direct effect of the virus, immunological components), through which hepatitis C virus can induce myocarditis and cardiomyopathies in patients with CHC.

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The review summarizes epidemiologic data on the effects of heat on cardiovascular morbidity and mortality. Patients with heart failure and cardiac arrhythmias are most susceptible to negative heat exposure. At the same time, measures aimed at preserving the health of the population lead to a considerable reduction in losses associated with an abnormal rise in air temperature.

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In recent years, expanded data have demonstrated the association between increased inflammatory markers and risk of adverse cardiovascular events in patients undergoing percutaneous coronary intervention (PCI) with stent implantation. Particularly, several studies have demonstrated association between increased C-reactive protein (CRP) level and various risk factors of cardiovascular diseases and their complications. The role of CRP in predicting restenosis after implantation of bare metal stents has been proven, but its role in predicting drug-eluting stents restenosis is still unproved.

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In recent years, expanded data have demonstrated the association between increased inflammatory markers and risk of adverse cardiovascular events in patients undergoing percutaneous coronary intervention (PCI) with stent implantation. Particularly, several studies have demonstrated association between increased C-reactive protein (CRP) level and various risk factors of cardiovascular diseases and their complications. The role of CRP in predicting restenosis after implantation of bare metal stents has been proven, but its role in predicting drug-eluting stents restenosis is still unproved.

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The role of various inflammatory mechanisms and oxidative stress in the development of atherosclerosis and arterial hypertension (AH) has been increasingly acknowledged during recent years. Hypertension per se or factors that cause hypertension along with other complications lead to infiltration of activated leukocytes in the vascular wall, where these cells contribute to the development of vascular injury by releasing cytokines, oxygen radicals, and other toxic mediators. However, molecular mechanisms underlying leukocyte activation at transcriptional level in AH are still far from being clear.

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The Program FLAG was initiated by the Scientific Society of Arterial Hypertension in order to assess achievability of WHO/ISH target blood pressure (BP) levels in conventional ambulatory practice. Overall 2829 patients (mean age 53.1 years, 65% women) were enrolled in 17 cities of 5 regions in Russia.

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Aim: To study antihypertensive efficacy of monotherapy with telmisartan and its action on left ventricular myocardium remodeling in patients with hypertension.

Material And Methods: Telmisartan (40-80 mg/day) was given for 24 weeks to 24 patients aged 37-69 years with I-II degree of blood pressure (BP) elevation and hypertrophy of left ventricular myocardium. Antihypertensive action of telmisartan was assessed by 24-hour BP monitoring.

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Aims: To evaluate the frequency of arterial thrombotic events in patients with peripheral arterial occlusive disease during 3-5 years of follow-up and to determine whether baseline levels of haemostatic factors were related to the risk of future thrombotic events.

Methods And Results: One hundred and twenty-three patients, mean age 56 years, with peripheral arterial occlusive disease and intermittent claudication were followed prospectively for an average of 4.2 years.

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Seventy-one patients with peripheral arterial occlusive disease (PAOD) were randomized into two groups of different treatment modalities. The diagnosis of PAOD was established by history of intermittent claudication, clinical examination, and by Doppler pressure assessment or lower extremity arteriography. After a three-month washout period, 35 patients (Group 1) started treatment with indobufen (400 mg per day) and 36 patients (Group 2) with pentoxifylline (600 mg per day).

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