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.
The study attempts to quantify the relative risks for mortality, anastomotic leakage and other early and late postoperative complications, recurrence rate, cancer-specific survival, recurrence-free survival after colorectal surgery for patients with colorectal cancer depending on the localization of the tumor.
Pharmacokinetics and pharmacodynamics of Rinsulin® R, injection solution, 100 IU / ml (GEROPHARM LLC, Russia) and Humulin® Regular, injection solution, 100 IU / ml (Lilly France ", France) using the euglycemic hyperinsulinemic clamp method.
The aim of this single-center prospective observational trial is to study the influence of physical and psychological factors on the intensity of pain syndrome after anorectal interventions and to determine the association between the physiological pain threshold before surgery and the level of pain syndrome after anorectal surgery. Participants undergoing surgical treatment for anorectal diseases will be asked to complete the questionnaires before and after surgery, all information will be collected to identify risk factors for severe pain syndrome after surgery. The pain threshold test will be conducted to determine the association with pain after surgery.
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.
The aim of this study is to increase the effectiveness of clinical monitoring of patients with acute cerebral insufficiency by improving the discriminative ability of the FOUR scale. To study the sensitivity and specificity of the FOUR scale as a clinimetric of chronic disorders of consciousness.
An interventional prospective randomised clinical trial (RCT) in parallel groups is planned. The sample size was 30 patients who will be randomly divided into two groups based on the surgical procedure. The first group is the healing of the donor zone after SCTG harvesting without filling the wound with collagen matrix. The second group is the wound defect closure in the donor area using the collagen matrix "FibroMATRIX" (LLC "Cardioplant", Russia; registration in Russia 20/05/2019 No FSZ 2019/83671). Changes in volumetric parameters of the maxillary tuberosity area after CTG harvesting, severity of pain, postoperative edema, bleeding, analgesic intake and quality of life in the postoperative period will be assessed.
The goal of the interventional study is to assess the effectiveness of the supporting properties and safety of the dietary supplement ARTNEO (ARTNEO®), capsules with an average weight of 585 mg, in patients with osteoarthritis of the knee joint of both sexes aged 40 to 75 years. The main questions it aims to answer are: 1. To evaluate the effectiveness of the supporting properties of dietary supplement ARTNEO (ARTNEO®) in patients with knee osteoarthritis in comparison with active control; 2. To evaluate the safety of the dietary supplement ARTNEO (ARTNEO®) in patients with knee osteoarthritis
The goal of this open, prospective, multicenter study is analyze long-term outcomes of aortic/mitral valve replacement using the "UniLine" bioprosthesis in patients with acquired aortic or mitral valve diseases. Main research objectives: To analyze long-term (up to 12 years) outcome of aortic or mitral valve replacement using the "UniLine" bioprosthesis. To study the hemodynamic characteristics of normally functioning "UniLine " prostheses in the mitral or aortic valve position based on the transthoracic echocardiography data. To assess the number, type, time frames of dysfunctions of UniLine bioprostheses and the results of their treatment. To analyze the frequency of major serious adverse events associated with the "UniLine" bioprosthesis or procedure.
The Impact of the "Stone MD" Mobile App on the Prevention of Forgotten Ureteral Stents
The frequency of women presenting with a combination of uterine fibroids and pregnancy is in-creasing nowadays. Uterine fibroids in pregnancy are an unfavorable condition in themselves and being reactive to hormonal stimuli, tending to grow, can generate symptoms of different lev-els of severity. Obstetrics and gynecologists are increasingly faced with the problem of clarifying the management tactics of pregnant patients with symptomatic fibroids, who may see their preg-nancy put at risk by these masses.