There are about 6441 clinical studies being (or have been) conducted in Russian Federation. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
Chronic heart failure (CHF) is a syndrome complicating heart disease, the prevalence of which has reached epidemic levels. According to global statistics the most common causes of CHF are coronary heart disease (CHD): 26.5%, arterial hypertension (AH):26.2% . The category of patients with CHD complicated by CHF prevails in clinical practice, requiring an optimized approach to determining prognosis in order to improve the effectiveness of therapy. In the literature, this issue has been studied with the use of general clinical, biochemical, instrumental criteria. Nevertheless, the problem of optimized prognosis in patients with CHF remains. Its solution may lie in the study of metabolic parameters of biological media - skin, blood serum by Raman spectroscopy. Skin is an accessible tissue for studying the effects of a wide range of age-dependent noncommunicable diseases, including cardiovascular disease, type 2 diabetes mellitus, and chronic kidney disease. We were one of the first to use skin RS as a method of determining renal dysfunction, a necessary component of chronic kidney disease. However, the applicability of RS/SERS in the diagnosis and prognosis of specific diseases, as well as in the collection of statistical data for this analytical approach, remains an open question . Despite the fact that the method is classified as analytical, it can be used to identify not so much specific chemical molecules as their specific loci, which provide vibrations that change the wavelengths of the scattered spectrum. The resulting spectrum can be presented as a metabolic "portrait" of the disease, with the most informative loci, the combination of which is associated with a negative prognosis. The innovative analytical methods of optical spectroscopy proposed in this project provide new level information about hundreds of molecules and their active centers that have prospects as biomarkers. This study aims to determine the clinical relevance of skin and serum RS in patients with CHF, realized on state-of-the-art instrumentation in a comprehensive patient study setting. The research proposed in this project will contribute to the development of high-tech production of new optical devices for rapid diagnosis and prognosis of a wide range of diseases.
The study is aimed at assessing the dynamics of changes in biochemical markers of venous wall remodeling (type 1 plasminogen activation inhibitor (PAI-1), fibronectin (fibronectin, FN), vimentin (vimentin, VM), von Willebrand factor (vWF), PECAM-1 (CD31) ) in patients with C2s-C3s varicose veins compared with healthy volunteers while taking Venarus® (diosmin in combination with hesperidin).
The goal of this double-blind, randomized study is to establish the equivalence of the efficacy, safety and immunogenicity of the drugs RPH-075 (international nonproprietary name (INN) is pembrolizumab) and Keytruda® (INN is pembrolizumab) when used in patients with unresectable or metastatic skin melanoma first or second line therapy in a monotherapy regimen. The main task is to evaluate and compare the effectiveness of RPH-075 and Keytruda® drugs when used in patients with unresectable or metastatic skin melanoma as a 1 or 2 line therapy in monotherapy regimen, according to the objective response rate (ORR) parameter for up to 24 weeks of therapy.
The goal of this double-blind, randomized study is to establish the equivalence of pharmacokinetic properties, as well as the comparability of safety, immunogenicity and pharmacodynamics of the drug RPH-075 (international nonproprietary name (INN) is pembrolizumab) in comparison with the drug Keytruda® (INN is pembrolizumab) after a single intravenous injection to patients with malignant neoplasms as a first or second line therapy in a monotherapy regimen. The main main tasks are: - To evaluate and compare the pharmacokinetic properties of RPH-075 and Keytruda® after a single intravenous administration of pembrolizumab to patients with malignant neoplasms; - To evaluate the safety profile of the drug RPH-075 in comparison with the drug Keytruda® when used in patients with malignant neoplasms when used as a 1st or 2nd line therapy in a monotherapy regimen. This study will also include a comparative assessment of immunogenicity, pharmacodynamic parameters and a pilot evaluation of RPH-075 efficacy.
The study will collect the information on clinical effects and safety of the basic therapy of acute respiratory viral infection (ARVI) + Cycloferone® and basic therapy of ARVI1 + Arbidol® in real-life clinical settings.
The nature of the planned study: The topic is of an applied nature and is aimed at improving the results of comprehensive treatment of patients with COVID-19, the course of whose disease was complicated by thrombotic or hemorrhagic catastrophes. It is planned to analyze the results of treatment of this category of patients based on the work of several centers that provided surgical care to patients with COVID-19 during the pandemic (8 cities). As a result of the analysis, it is planned to develop algorithms for the prevention and treatment of thrombotic and hemorrhagic complications in patients with COVID-19. The proposed study will be multicenter, cohort, retrospective. The purpose of the study: Improvement of treatment results in COVID-19 patients with thrombotic or hemorrhagic complications Scientific novelty: For the first time, as a result of a multicenter study, it is expected to identify the most effective approach to the treatment and prevention of thrombotic and hemorrhagic complications in patients with COVID-19. For the first time, it is planned to develop and put into practice algorithms for the application of the most effective methods of treatment and prevention of thrombohemorrhagic complications of COVID-19.
The investigators subjected 63 patients (39 with typical Cold urticaria and 24 with atypical Cold urticaria ) and 15 healthy controls to TempTest® cold stimulation tests and critical temperature threshold assessments. Blood microcirculation photoplethysmography measurements were performed 5 min before and 10 min after the ice cube on the volar forearm.
The study aims to assess the dynamics of incidence and mortality for all major groups of cancers for which the national data is available for the longest possible time series. The data obtained from publicly available sources are used.
AZD3152, a single mAb, is being developed to have broad neutralizing activity across known SARS-CoV-2 variants of concern for pre-exposure prophylaxis of COVID-19. The aim of the Phase II study is to evaluate the safety, neutralizing activity and efficacy of AZD3152 for pre exposure prophylaxis of COVID-19
This study aims to establish a holistic framework for continuous cancer survival surveillance in Russian regions with high-quality population-based cancer registry data. The data from the population-based cancer registries of the Northwestern regions of Russia will be used to assess net and cause-specific survival trends.