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.
This study is being done to look at the combination of the drugs atezolizumab and bevacizumab as a maintenance treatment (treatment given after the main treatment to keep the cancer from coming back or worsening) following standard therapy in patients with high grade ovarian, fallopian tube, or primary peritoneal cancer with a mutation (change) in a gene called TP53. Genes are molecules in the body that are made up of deoxyribonucleic acid (DNA) and control how the body's cells behave.
To assess the changes in the circulating levels of TMAO after 1-week of beef or plant-based burger diet.
This is a study in adults who had a heart attack (myocardial infarction). The purpose of this study is to find out whether a medicine called empagliflozin helps to lower the chances of having to go to the hospital for heart failure and whether it lowers the chances of dying from cardiovascular disease. People who are in hospital may join the study soon after being treated for their heart attack. Participants are put into 2 groups by chance. One group takes 1 empagliflozin tablet a day. The other group takes 1 placebo tablet a day. Placebo tablets look like empagliflozin tablets but do not contain any medicine. All participants continue their standard treatment. Empagliflozin belongs to a class of medicines known as SGLT-2 inhibitors. Empagliflozin is a medicine that helps people with type 2 diabetes to lower their blood sugar. Researchers think that empagliflozin might also help people after heart attack who are at risk for heart failure, whether or not they have diabetes. Participants are in the study for about 1 to 2 years. During this time, there are about 4 visits inperson, 2 visits are done either by phone or by use of an mobile application. Results between the empagliflozin and placebo groups are compared. The doctors also regularly check the general health of the participants.
Coronavirus disease (COVID-19) related pneumonia significantly impact patients with underlying cardiovascular (CV) conditions. Animal studies suggest that drugs commonly used to treated CV diseases may increase the ability of COVID-19 to infect cells. The RAAS-COVID-19 trial aims to assess whether temporarily holding these CV drugs in patients who are admitted with COVID-19, versus continuing them, in patients admitted with COVID-19 can impact short term outcomes.
The VOICE-COVID study will evaluate the concordance of screening for symptoms of COVID-19 using a voice based device (Amazon Alexa) compared to manual screening by a study coordinator for individuals entering the Cardiology/Heart Failure clinic at the McGill University Health Centre.
The McMaster Multi-Regional Hospital Coronavirus Registry (COREG) is a platform that is collecting detailed case data on laboratory confirmed COVID-19 hospital inpatients and outpatients. The COREG platform will provide rapid high-quality evidence to improve the prevention and clinical management of COVID-19 for older adults in Canada, and internationally. The COREG platform will also provide researchers and partners with complete regional level clinical data on COVID-19 cases to inform rapid decision-making and projections, sub-studies, extensions, and linkage for all affected populations.
The goal of this study is to conduct a prospective, longitudinal natural history study of children and adults with Angelman Syndrome using investigator-observed and parent-reported outcome measures to obtain data that will be useful for future clinical trials.
The purpose of this pilot study is to determine the effects of two human microbiome formulations (MET-3 and MET-5) on fasting serum TG concentration.
This is a single center, prospective, investigator initiated, randomized controlled study of patients with breast cancer who will be receiving radiation therapy as per SOC. Patients will be randomized in either the person-centered model-of-care versus the standard model of care. Patients randomized to the person-centered model-of-care will have a 30 minute education session with a radiation therapist in addition to RT SOC procedures. Patients randomized to the standard model of care will be treated as per SOC. Questionnaires will be administered to both arms at baseline, and at the first and last day of treatment. In addition to the main study, patients will have the option to participate in a semi-structured one on one interview upon completion of their radiotherapy course.
Post-transplant lymphoproliferative disorders (PTLD) can present as a type of malignancy that limits patient and graft survival after solid organ transplantation. Many early PTLDs are driven by the Epstein-Barr Virus (EBV). Once acquired, EBV virus establishes latency in B-cells and can reactivate under immunosuppression. The highest risk transplant type to develop PTLD are lung transplants who have newly acquired EBV from their donors (D+/R-). There are no good modalities to prevent PTLD from developing after transplant. Rituximab is a monoclonal antibody that depletes B-cells thereby also reducing the burden of EBV. However, rituximab can have toxicities when given intravenously including infusion reactions and increased risk of reactions. Furthermore, more than one dose is usually required. The Toronto Transplant program has developed a technology called ex vivo lung perfusion that repairs lungs outside of the body. Preliminary work has shown that rituximab given through the EVLP circuit can coat B-cells. We have also shown that there is no toxicity to the lung by giving rituximab. The current highly novel study proposes to treat donor lungs ex-vivo with rituximab in order to decrease the amount of B-cells and EBV in the graft. These lungs will then be transplanted into EBV negative patients with the hope that transmission of EBV would be reduced or prevented. Ten patients will be included in the current trial. Outcomes include safety, EBV viral load, and B-cell measurements in biopsies.