Downsview Ontario, Canada Clinical Trials
A listing of Downsview Ontario, Canada clinical trials actively recruiting patients volunteers.
Found 1,360 clinical trials
Acoramidis Transthyretin Amyloidosis Prevention Trial in the Young (ACT-EARLY) Study in Asymptomatic Carriers of a Pathogenic TTR Variant
Transthyretin amyloidosis (ATTR) is a disease where the normally occurring transthyretin (TTR) protein falls apart and forms amyloid, a sticky plaque-like substance that accumulates in different organs in the body and can cause damage to the organ. There are two ways that the TTR protein can fall apart. One way …
A Study to Evaluate the Efficacy and Safety of Autogene Cevumeran With Nivolumab Versus Nivolumab Alone in Participants With High-risk Muscle-invasive Urothelial Carcinoma (MIUC)
The main purpose of the study is to evaluate the efficacy of adjuvant treatment with autogene cevumeran plus nivolumab compared with nivolumab in participants with high risk MIUC. In this study participants will be enrolled in a safety run-in phase to receive autogene cevumeran + nivolumab. This phase will be …
A Master Protocol of Multiple Agents in Adults With Metabolic Dysfunction-Associated Steatotic Liver Disease (SYNERGY-Outcomes)
The main purpose of the SYNERGY-OUTCOMES study is to find out whether retatrutide and tirzepatide can prevent major adverse liver outcomes (MALO) in people with high-risk metabolic dysfunction-associated steatotic liver disease (MASLD). The study will enroll adults who have MASLD based on non-invasive tests (NITs), which indicate they are more …
Randomization of Single vs Multiple Arterial Grafts
The primary hypothesis of ROMA is that in patients undergoing primary isolated non-emergent coronary artery bypass surgery (CABG), the use of two or more arterial grafts compared to a single arterial graft is associated with a reduction in the composite outcome of death from any cause, any stroke, post discharge …
A Substudy of Investigational Agents in Programmed Cell Death-1/Ligand 1 (PD-1/L1) Refractory Locally Advanced or Metastatic Urothelial Carcinoma (mUC) (MK-3475-04A)
This substudy is part of an umbrella platform study which is designed to evaluate investigational agents with or without pembrolizumab in participants with urothelial carcinoma who are in need of new treatment options. Substudy 04A will enroll participants with locally advanced or mUC whose disease is resistant to treatment with …
Dextromethorphan-Bupropion on Striatal Activity in Adults With Major Depressive Disorder
This study will look at how a new medication (dextromethorphan and bupropion taken together in one pill) affects the brain in people with depression. All participants will take the medication for two weeks and have brain scans done. Since people with depression often feel reduced enjoyment in day-to-day activities, our …
An Open-Label Extension Study of ORKA-001 in Participants With Plaque Psoriasis
An open-label extension (OLE) study to evaluate the long-term safety and efficacy of ORKA-001 in adult participants with moderate-to-severe plaque psoriasis, who previously participated in an Oruka Therapeutics sponsored study.
Do Antipsychotics Block Insulin Action in the Brain: is it a Class Effect?
This study aimed at helping researchers understand how a medication called haloperidol can affect insulin action in the brain. Insulin is a hormone in the body that controls sugar levels in part by lowering the amount of glucose produced by the liver. After eating a meal, insulin levels go up …
Elective Adaptive Radiation With SBRT for Improved DurabilitY of Response
This prospective, single-arm feasibility study will include patients with prostate cancer that have controlled local disease diagnosed with oligorecurrent para-aortic nodal disease and/or common iliac nodal disease detected by PSMA PET or conventional CT/MRI imaging, and these patients will undergo CT-guided online adaptive SBRT to the tumor and elective SBRT …
Characterizing Dopamine Receptor Binding in Treatment Resistant Depression
It is estimated that 30% of individuals with Major Depressive Disorder (MDD) fail to respond to conventional antidepressant medication which accounts for over 1 million Canadians in their lifetime. Treatment resistant depression (TRD) patients also have greater psychiatric and medical comorbidity, poorer quality of life and increased suicidal ideation. Yet, …
