There are about 28871 clinical studies being (or have been) conducted in Canada. 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 major aim of this research study is to investigate the relationship between genetic variation in DNA (inherited code material in the cells of the body) and factors affecting transplant outcomes, like the drugs people receive or the way their immune systems work, for example. To do this, investigators will collect blood samples from participants. Genetic material will be separated from each blood sample and analyzed, looking for genetic variation.
This study evaluated the efficacy and safety of two trough-ranges of everolimus given as adjunctive therapy in patients with tuberous sclerosis complex (TSC) who had refractory partial-onset seizures. The study consisted of 4 phases for each patient Baseline phase:[From Screening Week -8 (V1) to randomization visit at Week 0 (V2)], Core phase [from randomization at Week 0 (V2) to Week 18 (V11)], Extension phase [from Week 18 (V11) until 48 weeks after the last patient had completed the core phase] and Post Extension phase [from end of Extension phase to end of study].
The purpose of this study is: - To assess the safety and efficacy profile of ISIS-FXIRx, including incidence of bleeding and VTE, in patients undergoing total knee arthroplasty. - To compare the efficacy and safety profile of ISIS-FXIRx in patients who achieve less than or equal to 0.2 U/mL FXI activity levels to that of enoxaparin.
- Overall Objective: To test the hypothesis that oral vitamin D supplementation at higher than currently prescribed doses has a beneficial effect on the skeleton of young patients with osteogenesis imperfecta (OI). - Specific Aims: 1. To determine whether 12 months of high-dose vitamin D supplementation, compared to standard-dose vitamin D supplementation, increases areal bone mineral density z-scores at the lumbar spine. 2. To examine the effectiveness of high-dose vitamin D supplementation to increase trabecular and cortical bone mineral density at the radius. 3. To examine whether high-dose vitamin D supplementation has an effect on physiological determinants of bone mass (parathyroid hormone, activity of bone metabolism, muscle function). - Background: In a preliminary cross-sectional study of 282 OI patients we observed an inverse relationship between serum 25-hydroxyvitamin D and parathyroid hormone levels and a positive relationship between circulating levels of 25-hydroxyvitamin D and lumbar spine areal bone mineral density z-scores. This suggested that high-dose vitamin D supplementation would have a beneficial effect on bone density. Most OI patients currently receive oral vitamin D supplementation of 400 International Units per day, but doses of 2000 International Units per day are safe and have been shown to be beneficial in studies on healthy adolescents. - Study Design: This is a parallel-group double-blind randomized controlled trial of 12 months duration on 60 children and adolescents aged 6 to 19 years with a clinical diagnosis of OI. One group of 30 participants will be randomized to receive vitamin D3 at a dose of 2000 international units per day ('high-dose group'). The other group of 30 participants will be randomized to receive vitamin D3 at a dose of 400 international units per day ('standard-dose group'). Randomization will be stratified according to pubertal status and bisphosphonate treatment status. - Clinical Relevance: The proposed study aims at direct improvements in the care of OI patients. If a simple and low-cost 'intervention' such as high-dose vitamin D supplementation can be shown to be effective in relieving some of the disease burden associated with OI, the benefit to OI patients worldwide would be substantial.
Tissue oxygen saturation (StO2) and its recovery during a vascular occlusion test (VOT) will be measured in elective cardiac surgery patients undergoing cardiopulmonary bypass using a non-invasive near infrared spectrometry (NIRS) machine. The purpose of this study is to determine whether changes in VOT measurements occur in patients during cardiac surgery.
Both aerobic training (AT) and resistance/strength training (RT) have the potential to improve recovery after stroke. Research conducted in chronic disease and healthy populations suggest that AT and RT "combination therapy" may produce synergistic and superior effects along cognition and mobility domains, when compared to AT alone. However, the effects of a combined training approach (AT+RT) compared to AT alone has not been investigated in people post-stroke.
Investigate the inhibitor development rate of Human cl rhFVIII in previously untreated patients with severe Hemophilia A.
The purpose of the study is to evaluate safety and efficacy of AT13387 Alone and in Combination with Crizotinib in the Treatment of Non-small Cell Lung Cancer.
The study hypothesis under test is that administration of a CCR2/5 antagonist to subjects with type 2 diabetes and overt nephropathy will result in a reduction in urinary albumin, a surrogate for improved glomerular filtration.
The purpose of this study is to determine if the method of intrabone infusion of hematologic stem cells can increase and accelerate hematopoietic reconstitution after umbilical cord blood transplantation in pediatric patients.