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.
SHIFT-2 is a national, multi-center, non-randomized, open label trial of aflibercept in patients with wet age related macular degeneration who have incomplete response with routineranibizumab treatment.
Concurrent chemoradiotherapy is the standard treatment for locally advanced, unresectable non-small cell lung cancer, but carries a risk of radiation pneumonitis of approximately 30%, and is associated with a decline in pulmonary quality of life. Standard radiation planning aims to optimize dose to the anatomic lung volume, without consideration of the differences in regional lung function. Functional lung avoidance radiotherapy aims to reduce radiotherapy dose to regions of functioning lung, instead depositing dose in areas of lung that are not well-ventilated. Functional lung regions are determined using noble-gas MRI and co-registered to the radiotherapy planning CT scans. Functional lung avoidance radiotherapy has been demonstrated to be feasible, and this trial aims to compare outcomes between standard radiotherapy (with concurrent chemotherapy) vs. functional lung avoidance radiotherapy (with concurrent chemotherapy).
Fractional flow reserve (FFR) is a test that can be performed at the time of heart catheterization. It measures the change in pressure across a narrowing in the heart artery during high flow situation, and provides reliable information about the functional severity of the narrowing. FFR measurements accurately predict whether a stent is needed, and is considered an excellent test before placement of stents to treat narrowed heart arteries. However, FFR is not used in every case because of the extra time needed and the associated device costs. Cardiac Services BC (an agency of Provincial Health Services Authority) is sponsoring this study to find out if FFR should be used in most cases (routine), rather than the current selective approach.
The purpose of this study is to determine the efficacy and safety of three different Tregalizumab doses in combination with Methotrexate (MTX) in subjects who have active rheumatoid arthritis and an inadequate response to MTX alone. The overall study duration is 24 weeks followed by a 24 week extension phase.
This open-label study is to determine the safety and efficacy of momelotinib in participants with either polycythemia vera (PV) or essential thrombocythemia (ET) who have not yet received treatment with a Janus kinase (JAK) inhibitor.
In current clinical practice, an acceptable standard treatment for locally advanced prostate cancer is radiation therapy in combination with hormone therapy (called Treatment B or Group B in this study). However, despite our best treatments, there is a risk that the prostate cancer may eventually return. As well, the hormonal therapy that is given to treat the prostate cancer is known to cause some harmful effects, with some patients using the hormones gaining weight, developing diabetes, having increased cholesterol levels, having increased blood pressure, and/or heart problems. This study is looking at whether Metformin, a drug that is commonly used to treat diabetes, can prevent patients from developing some of the harmful effects of the hormonal therapy. In treating diabetes, Metformin is known to decrease patients' sugar levels and also prevents patients from gaining weight, decreases their cholesterol levels, decreases the number of heart problems and allows patients to live longer. As a result, the researchers in this study are hopeful that Metformin will also be beneficial for men with prostate cancer on hormonal therapy by preventing them from developing these problems.
Graft-vs-host disease (GVHD) causes substantial mortality, morbidity and poor quality of life after blood or marrow transplantation (BMT). In Alberta, we use antithymocyte globulin (ATG, given on days -2, -1 and 0) in addition to methotrexate and cyclosporine for GVHD prophylaxis. In spite of that, ~40% patients develop significant GVHD (grade 2-4 acute GVHD or chronic GVHD needing systemic immunosuppressive therapy). ATG at the dose we typically use (4.5 mg/kg) is relatively non-toxic. At higher doses, ATG could increase the likelihood of posttransplant infections or relapse. Thus an extra dose of ATG (on top of the routine 4.5 mg/kg) might be justified only for patients at high risk of developing significant GVHD. In our experience, low serum level of interleukin-15 (IL15) and high serum level of interleukin-2 receptor alpha (IL2Ra) on day 7 predict development of significant GVHD. Here we will test whether, compared to historical/concurrent controls, an extra dose of ATG (3 mg/kg on day 8) given to patients with low IL15 or high IL2Ra on day 7 reduces the incidence of significant GVHD, and improves survival free of relapse and GVHD, and quality of life.
Project Summary: One of the challenges facing pediatric researchers is the need to balance decreasing funding with the time and human resource costs associated with enrolling children. In order to address this, the Emergency Department (ED) research team developed an innovative model for subject enrollment and consent using highly trained and supervised undergraduate students. From a human resources perspective, utilizing students is more cost effective than the traditional research nurse model. However, a concern with this method is the adequacy of parental understanding of study information for informed consent. The aim of this project is to determine if the use of students is at least as good as the more costly "gold standard" of experienced research nurses. The validation of this innovative student model will enable child health investigators to better meet parent's needs and increase the efficiency of pediatric research. The primary objective of this study is to measure parental comprehension of informed consent information using an innovative undergraduate research assistant program compared to consent using the traditional research nurse model. We hypothesize that parental comprehension of the informed consent information process when approached by undergraduate students will be comparable (or not worse) than when consent is obtained by a research nurse.
This trial studies magnetic resonance imaging (MRI) and positron emission tomography (PET) imaging in predictive treatment response in patients with stage IB-IVA cervical cancer. MRI is a procedure in which radio waves and a powerful magnet linked to a computer are used to create detailed pictures of areas inside the body. PET is a procedure in which a small amount of radioactive glucose (sugar) is injected into a vein, and a scanner is used to make detailed, computerized pictures of areas inside the body where the glucose is taken up. Comparing results of diagnostic procedures, such as MRI and PET, done before, during and after radiation and chemotherapy may help doctors predict a patient's response to treatment and help plan the best treatment.
This randomized, multicenter, open-label study will evaluate the safety and efficacy of DNIB0600A (RO5541081) in comparison with PLD in participants with PROC, primary peritoneal cancer or fallopian tube cancer. Participants will be randomized to receive either DNIB0600A 2.4 milligrams per kilogram (mg/kg) intravenously (IV) every 3 weeks or PLD 40 milligrams per meter-squared (mg/m^2) IV every 4 weeks.