There are about 6461 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.
Primary Objective: To assess the effect of dupilumab on sleep Secondary Objectives: - To evaluate the effect of dupilumab on additional patient reported sleep outcomes - To evaluate the effect of dupilumab on objective sleep assessment - To evaluate the effect of dupilumab on asthma symptoms - To evaluate the effect of dupilumab on lung function - To evaluate the safety of dupilumab
Modern vascular surgery has various options for open and endovascular surgical methods aimed at treating patients with peripheral arterial diseases. Despite the achievements of vascular surgery, the occurrence of postoperative complications levels out the success of surgical interventions and requires repeated surgical interventions. The most common complication is stenosis of the reconstruction zone, which develops in approximately 50% of operated patients. At present, the apoptosis system plays an equally important role in the development of restenosis of the intervention zone. It has been recognized as a central component in the pathogenesis of atherosclerosis, in which the Bcl-2 family of proteins is activated. It is a group of cellular proteins that are important regulators of the apoptosis system in cells located in the mitochondrial membrane. In experimental animal models, it was shown that apoptosis after angioplasty of the coronary arteries proceeds in the form of two waves. After injury to the vascular wall, during the first hours, it is activated in the smooth muscle cells (SMC) of media, and after two weeks in the cells of the neointima, by the 28th day it almost completely stops. A decrease in the apoptosis index in the postoperative period may cause the development of restenosis of the reconstruction zone. The use of antioxidants, for example, alpha-tocopherol acetate, in the first month of the postoperative period, at the time of activation of apoptosis, inhibits the latter and reduces the proliferative activity of the SMC media and neointima. One month after surgery, delayed apoptosis of vascular wall cells can lead to the development of neointima and restenosis. In this case, the use of drugs that enhance apoptosis, for example, lipophilic statins, calcium channel blockers, will be relevant. Nitric oxide metabolites, depending on the concentration, can act as both an inducer and an inhibitor of apoptosis. The mechanism of NO-induced apoptosis in SMC includes an increase in the Bax / Bcl-2 expression ratio, which leads to the release of cytochrome C from mitochondria, activation of caspase-3 and -9. In patients with atherosclerosis of the peripheral arteries, proteins of the Bcl-2 family and their relationship with markers of endothelial dysfunction have not been sufficiently studied, the results obtained are contradictory.
The primary objective of the study is to assess the cardiac status of COVID-19 pneumonia patients during 1 year after discharge
Randomized open-label multicenter parallel-group study of efficacy and safety of TL-FVP-t vs. standard of care therapy in patients with mild to moderate coronavirus disease (SARS-CoV-2/COVID-19)
Сomparative pharmacokinetic study of Rinsulin® NPH, suspension for subcutaneous administration, 100 IU/ml (GEROPHARM LLC, Russia) and Humulin® NPH, suspension for subcutaneous administration, 100 IU/ml (Lilly France, France) using the euglycemic hyperinsulinemic clamp.
The hemostasis system is one of the many biological systems of the human body, designed to preserve the liquid state of blood and prevent its loss during vascular injuries. The ideal balance between its coagulant and anticoagulant components never occurs. In various diseases and pathological conditions, the balance of the hemostasis system may be disturbed. Shifts towards hypercoagulability lead to the development of hemorrhagic complications, opposite shifts lead to the development of thrombotic complications. Patients with cardiac implantable electronic devices (CIED) are not rare and unique, today doctors meet with them every day. Its more than 1.5 million CIED's implanted every year. Before surgery these patients are standard cardiology department patients with chronic heart failure (CHF), which develops due to the presence of arrhythmias, coronary heart disease, hypertension, congenital heart disease, myocardial infarction, myocarditis or other diseases and conditions. CHF is the most common, severe and unfavorable prognostic complication of these diseases. With CHF, the balance of the hemostasis system shifts towards hypercoagulation. Patients with CHF have an increased risk of arterial and venous thrombosis, pulmonary embolism, myocardial infarction, stroke, numerous brady- and tachyarrhythmias and other complications. After CIED implantation, bradyarrhythmia is eliminated, as one of the parts in the pathogenesis of CHF. Patients, especially those with severe symptoms, improve their condition in the early postoperative period. In the long-term period, pacing, on the contrary, may contribute to the progression of CHF. The wrong choice of pacing mode or the place of electrode implantation can lead to desynchronization of the heart chambers, myocardial remodeling and left ventricular dysfunction. Uncertainty is also observed in relation to the hemostasis system after CIED implantation. On the one hand, correction of bradyarrhythmia and CHF should provide patients with a shift towards hypocoagulability by normalizing the heart rate. On the other hand, trauma to the vessel wall during surgery, further placement of the CIED leads in the vessels, and perioperative stress can lead to even greater shifts towards hypercoagulation.
Pharmacokinetics and pharmacodynamics study of 2 formulations of insulin mixtures Rinsulin® Mix 30/70, Suspension for Subcutaneous Administration, 100 IU / ml (OJSC GEROPHARM-Bio, Russia) versus Humulin® M3, Suspension for Subcutaneous Administration, 100 IU / ml (Lilly France, France).
Rheumatoid Arthritis (RA) is an inflammatory disease of the joints causing pain, stiffness, swelling and loss of joint function. Despite the range of treatment options for RA steadily increasing, many patients remain sub-optimally managed, with sustained clinical remission rarely achieved. This study will assess the treatment patterns, achievement of treatment targets and maintenance of response. Upadacitinib is a drug approved for the treatment of moderately to severely active rheumatoid arthritis. Adult participants with moderate to severe RA who have been prescribed upadacitinib by their physicians will be enrolled. Approximately, 1660 participants will be enrolled this study, worldwide. Participants will not receive Upadacitinib as part of this study, but will be followed for response to treatment for up to 24 months. There may be higher burden for participants in this trial compared to their standard of care. Participants will attend regular visits, every 3 months, during the course of the study at a hospital or clinic and will be asked to provide additional information by questionnaire at each visit.
Non-commercial depersonalized multi-centered registry study on analysis of chronic non-infectious diseases dynamics after SARS-CoV-2 infection in adults.
Coronavirus is an acute viral disease with prevailing upper respiratory tract infections caused by the RNA-containing virus of the genus Betacoronavirus of the Coronaviridae family. Most patients with severe COVID-19 develop pneumonia in the first week of the disease. As the infection progresses, the infiltration increases, and the affected areas increases. Excessive and uncontrolled immune system response with rapidly developing fatal cytokine storm plays the main role in the pathogenesis of acute respiratory distress syndrome (ARDS) due to SARS-CoV-2 infection. According to available data, exosomes can regulate inflammation and regenerative processes due to the change in the concentration of anti-inflammatory cytokines and switch the immune cell to regenerative secretome. Inhalation of exosomes may reduce inflammation and damage to the lung tissue and stimulate the regenerative processes. This protocol has been developed based on the literature, information about the ongoing tests NCT04276987 (A Pilot Clinical Study on Inhalation of Mesenchymal Stem Cells Exosomes Treating Severe Novel Coronavirus Pneumonia) and NCT04384445 (Organicell Flow for Patients With COVID-19), Patent No 271036826 of 2019. "A method for obtaining and concentrating microRNA-containing exosomal multi-potent mesenchymal-stromal cells for use in cosmetic and pharmaceutical products to stimulate regenerative processes and slow down aging.