Downsview Ontario, Canada Clinical Trials
A listing of Downsview Ontario, Canada clinical trials actively recruiting patients volunteers.
Found 1,360 clinical trials
Cannabidiol Medication Intervention Trial
CALM-IT is a Randomized, double-blind, placebo-controlled cross-over clinical trial. Safety and efficacy of cannabidiol (CBD) capsules assessed for managing agitation in patients with AD and to identify novel biomarkers of agitation severity and treatment response.
Immunotherapy Platform Study in Platinum Resistant High Grade Serous Ovarian Cancer
This study is being done to answer the following question: What are the effects of a new drug or drugs on ovarian cancer? The pre-study screening may be done to test a sample of tissue for biomarkers to determine participation in the study.
Tucatinib, Trastuzumab and Capecitabine With Brain and/or Spinal Radiotherapy (XRT) in Patients With HER2+, HER2 Mutated and/or HER2-amplified Metastatic Breast Cancer and Leptomeningeal Disease: A Multi-centre Phase II, Single Arm Feasibility Study
The proposed study will evaluate the safety and efficacy of XRT followed by systemic therapy among patients with HER2+, HER2 mutated and/or HER2-amplified metastatic breast cancer and LMD
Respiratory Support and Brain Health in Preterm Infants
Premature babies often require breathing support during their neonatal intensive care unit stay. This is because their lungs are not fully developed to perform the work of breathing on their own. Although breathing support can be provided via a breathing tube, it is preferable to provide breathing support non-invasively from …
UNIty-Based MR-Linac Guided Adaptive RadioThErapy for High GraDe Glioma-3 (UNITED-3)
The goal of this study is to test whether an adaptive radiation therapy (RT), two-phase approach in participants with glioblastoma impacts local control compared to standard non-adaptive RT approach. The main questions of the study are to see how this adaptive, two-phase RT approach compares to standard RT in terms …
Observation or Radiation Therapy in Treating Patients With Newly Diagnosed Grade II Meningioma That Has Been Completely Removed by Surgery
This randomized phase III trial studies how well radiation therapy works compared with observation in treating patients with newly diagnosed grade II meningioma that has been completely removed by surgery. Radiation therapy uses high energy x-rays to kill tumor cells and shrink tumors.
"Extended" (Alternate Day) Antipsychotic Dosing
The study wishes to examine whether "extended" antipsychotic treatment, in this case, antipsychotic treatment every other day, is as effective as daily treatment. It is also evaluating whether there may be differences in terms of side effects. Participants will be randomly assigned to either the treatment as usual group (i.e., …
Alternative Dosing Of Niraparib To Decrease Dose Interruption In First Line Maintenance Treatment For Ovarian Cancer
The goal of this clinical trial is to test alternative dosing of niraparib in patients with newly diagnosed high-grade, advanced stage ovarian cancer. The main questions it aims to answer are: What is the incidence of hematologic and other adverse events? What is the incidence of dose interruption, dose reduction …
Tissue Collection Protocol for Gastroesophageal Cancers
This proposed collection of primary tumor cells lines will benefit esophageal cancer research within the University Health Network. This collection of gastro-esophageal tumor samples will be used to grow primary tumor cell lines, which will provide researchers with ready samples of various gastro-esophageal cancers. This will help to address the …
A Phase II Study of Durvalumab Treatment - Substudy A: In Patients Who Discontinued Prior Checkpoint Therapy Due to Immune Related Toxicity - Substudy B: For Continued Treatment (+/- Tremelimumab) of Patients Previously Enrolled to Completed CCTG Studies
I238A: The purpose of this study is to find out what effects being treated with durvalumab has on cancer. The researchers doing this study also want to evaluate if prednisone (a type of steroid), when given together with durvalumab, can reduce any side effects. I238B: The purpose of this study …
