University Health Network, Toronto

This study is testing whether doctors can safely deliver an extra, focused dose of radiation directly to visible prostate tumors using MRI guidance. It involves 40 men with localized prostate cancer who are already scheduled for standard radiation treatment. Researchers will foll…

This study aims to find the safest and most effective radiation dose to give mesothelioma patients before they undergo major surgery. Researchers are testing different radiation levels combined with an experimental 'boost' radiation to target tumor masses, followed by extensive s…

This study is testing a new type of radiotherapy machine that combines an MRI scanner with a radiation beam. The goal is to see if using real-time MRI images to guide the radiation can help doctors target tumors more precisely, improve cancer control, and reduce damage to healthy…

This study is testing whether storing donor lungs at 10°C (50°F) in a special device is as safe as the current standard of keeping them on ice (~4°C) before a lung transplant. It involves about 300 adult patients receiving double-lung transplants. The main goal is to see if the n…

This study follows people with cancer that has spread to their thigh bone and is at high risk of breaking. It compares two treatment approaches: surgery (sometimes with follow-up radiation) or radiation therapy alone. The goal is to see which approach better helps patients walk, …

This early-stage study is testing whether it's safe to take a patient's own leukemia cells, modify them in a lab to produce an immune-stimulating protein called IL-12, and then return them to the patient. The goal is to see if this approach can help control acute myeloid leukemia…

This study is testing a targeted radiation treatment called Lu-DOTATATE for patients with advanced neuroendocrine tumors that have continued to grow. The treatment uses a radioactive drug that seeks out and delivers radiation directly to tumor cells. Researchers will measure how …

This study is testing how well two drugs, atezolizumab and bevacizumab, work for people with inoperable liver cancer or non-small cell lung cancer that has spread to the liver. Researchers will measure how long it takes for the cancer to get worse after starting treatment. They w…

This study aimed to test if giving a capsule containing healthy gut bacteria (called MET-2) to hospitalized patients after they finish antibiotics for a serious bloodstream infection could help prevent future drug-resistant infections. The trial was designed as a small pilot to s…

This study is testing whether the immunotherapy drug avelumab can help men with advanced penile cancer that has spread or cannot be removed by surgery. It is for patients who are not suitable for standard platinum-based chemotherapy or whose cancer has continued to grow despite t…

This study is checking how safe it is to combine two standard treatments—radiation therapy and immunotherapy drugs—for people with advanced lung cancer that has spread. Researchers are watching 12 patients to see what side effects occur and how the treatment affects their quality…

This early-stage study is testing whether adding an experimental drug called RP-6306 to standard chemotherapy (carboplatin and paclitaxel) is safe for patients with recurrent ovarian or uterine cancer that has a specific genetic change (TP53 mutation). The main goal is to find th…

This study is testing if adding a new pill called selumetinib to standard chemotherapy helps people with advanced bile duct or gallbladder cancer more than chemotherapy alone. It will compare two different schedules of the drug combination. The main goal is to see if the new comb…

This study aims to find out which treatment works better for people with high-risk myelofibrosis, a serious bone marrow cancer. Participants choose between a stem cell transplant (which could cure the disease but has serious risks) or the best available non-transplant drug therap…

This study is testing two different drug combinations to see how they affect advanced cancers that have stopped responding to standard treatments. It will enroll about 90 people with specific types of advanced colorectal cancer, pancreatic cancer, or a soft tissue sarcoma. The ma…

This study is testing whether adding a specific, lab-made mix of gut bacteria (called MET-4) to standard immunotherapy helps control advanced solid tumors. It will involve about 65 adults with incurable cancer who are receiving or starting immunotherapy. The main goals are to see…

This study is testing whether a three-drug combination can help the body's immune system fight advanced ovarian, fallopian tube, or primary peritoneal cancer that has returned after initial treatment. The treatment includes an immunotherapy drug (pembrolizumab), an investigationa…

This study is testing an intensive treatment plan for people with pancreatic cancer that has grown into a major artery. The plan involves chemotherapy and radiation before surgery to remove the tumor and reconstruct the artery, followed by more chemotherapy after surgery. The mai…

This study tests whether adding hydroxychloroquine (an anti-malaria drug) to standard chemotherapy helps control metastatic colorectal cancer in patients whose tumors show signs of drug resistance. About 155 patients will be screened, with up to 31 receiving the full four-drug co…

This early-stage study tests a personalized cell therapy for people with advanced solid tumors. Doctors collect a patient's own immune cells, genetically modify them in a lab to better recognize and attack cancer, then infuse them back into the patient. The main goals are to chec…

This study aims to create a sensitive blood test that can detect early-stage cancer in people who have a high inherited risk. Researchers are collecting blood samples from over 1,400 participants across Canada to develop and test this method. The study also explores how patients …

This study is testing if a special combined scan (FLT-PET/MRI) can tell the difference between two problems that look the same after brain radiation treatment: radiation damage and the cancer growing back. It aims to see if this scan can provide a clear answer without needing bra…

This study is testing if a safe, injectable dye can help surgeons see blood flow better during a common weight-loss surgery. The goal is to see if this helps reduce complications like ulcers, leaks, or narrowing at the surgical connection. About 300 patients having this surgery w…

This study is testing a new way to help surgeons during lung cancer surgery. Right after removing a piece of lung, they will scan it with a CT machine in the operating room to see if they got enough healthy tissue around the cancer. The goal is to give the surgeon immediate feedb…

This study is testing whether a blood test, called a liquid biopsy, can help people with advanced lung cancer start treatment faster. It compares the time it takes to get results from this blood test versus the standard method of testing a piece of the tumor. The goal is to see i…

This study is testing a specific spinal anesthesia technique for patients having hip or knee replacement surgery. Researchers are using ultrasound to guide a smaller dose of a special anesthetic into a specific lower back space. The goal is to provide effective pain relief during…

This study is testing a new type of therapy that combines talk therapy with a single dose of psilocybin, the active compound in 'magic mushrooms.' It aims to help people with advanced cancer cope with the intense fear, anxiety, and distress that can come with a serious illness. R…

This study is testing whether adding a supervised, 8-week exercise program to standard radiation treatment is safe and helpful for people with painful bone metastases from cancer. It aims to see if this combination can improve pain, physical function, and quality of life. The res…

This study is testing whether adding a personalized education session with a radiation therapist can improve the experience for people with breast cancer. Patients receive either the standard care or the standard care plus a 30-minute one-on-one session to help them prepare for t…

This study is testing a new, non-invasive brain stimulation technique called low-intensity focused ultrasound (LIFUS) to help people with primary orthostatic tremor (POT). POT causes a high-frequency shaking in the legs when standing, leading to a severe feeling of unsteadiness. …

This study is testing whether a 10-week, home-based exercise program is practical, safe, and helpful for cancer survivors who have lasting nerve pain, numbness, or tingling from chemotherapy. Researchers will work with 40 participants to see if the program improves symptoms, stre…

This study tested whether a mindfulness program delivered remotely could help reduce stress and burnout in healthcare workers during the COVID-19 pandemic. It involved 43 professionals from a radiation medicine program. Researchers measured participants' stress and coping levels …

This study aims to understand how doctors currently use different fluids and a blood protein called albumin during heart surgery. Researchers will look back at the medical records of 505 adult patients who had heart surgery to see what fluids were given, when, and why. The goal i…

This study is testing a new blood test, called a 'liquid biopsy,' to monitor high-grade brain tumors. Researchers want to see if they can detect and track tumor DNA in the blood of 70 patients over time, especially after radiation treatment. The goal is to develop a less invasive…

This study aimed to see if a 14-day course of an anti-inflammatory drug (Anakinra) could change the immune environment inside early-stage breast tumors before surgery. It planned to enroll patients with small, early triple-negative or ER-low breast cancers who were not getting ch…

This study is testing how well Fitbit devices measure sleep, activity, and vital signs in hospitalized patients. Researchers are comparing Fitbit data against standard medical equipment to see if the devices are accurate enough for clinical use. The goal is to see if continuous, …

This study is testing an online health survey tool called CHAMP, designed for older adults with cancer. The goal is to see if the tool is easy to use and if the information it provides helps doctors make more personalized treatment decisions. The study involves 180 participants a…

This study aims to understand how radiation treatment for brain metastases affects brain function and memory over time. Researchers will follow 110 patients for two years, using advanced MRI scans and cognitive tests before and after treatment. The goal is to identify early signs…

This study follows 450 adults with very small, low-risk thyroid cancers to see how often two different approaches achieve their long-term goals. Patients choose either 'active surveillance' (close monitoring with surgery only if the cancer grows) or immediate surgery. Researchers…

This study aims to understand how doctors currently use fluids and a blood product called albumin in patients undergoing heart surgery. Researchers will observe 104 patients across multiple hospitals to see when, why, and how much of these products are given. The information will…

This study aims to better understand how tumors and nearby healthy organs move during radiotherapy for cervix cancer. Researchers will use frequent MRI scans on 12 patients to create a detailed motion map. The goal is to use this information to design more precise future treatmen…

This study aims to learn if measuring a specific protein (GATA6) in a patient's tumor can help doctors predict who will benefit most from a specific chemotherapy regimen given before and after surgery for pancreatic cancer. It involves 84 patients across Canada with early-stage, …

This study aims to create a clear set of normal measurements for how people swallow. Researchers will compare swallowing in 280 healthy adults to 300 adults with conditions like Parkinson's disease or who have had a stroke. The goal is to improve the diagnosis of swallowing probl…

This study aims to see how well a new MRI-guided radiation therapy facility works and how it affects the clinical team's daily routine. It will involve up to 150 adult patients with solid tumors who are already scheduled to receive imaging or treatment at this specific facility. …

This study is testing whether a new type of combined PET and MRI scan can create detailed maps showing which parts of a pancreatic tumor have low oxygen levels. Up to 20 patients with a specific type of advanced pancreatic cancer will have these scans before and after their stand…

This study aims to understand how low oxygen levels inside sarcoma tumors affect treatment success. Researchers will use a special PET/MRI scan with an experimental tracer called FAZA to measure tumor oxygen in about 70 patients before they start treatment. The goal is to gather …

This study aims to see if creating 3D models from a patient's tumor and analyzing its genetic information can help doctors find more personalized treatments for pancreatic cancer. It will enroll 200 patients in Ontario, either with cancer that can be removed by surgery or with mo…

This study aims to understand heart injury risks after COVID-19 vaccination. Researchers will use blood tests and heart scans to identify patients who might develop heart problems. The goal is to help doctors recognize at-risk patients earlier and determine who needs long-term mo…

This study is exploring whether a new, non-invasive technique using focused ultrasound can safely stimulate deep brain areas in people with Parkinson's disease and dystonia. Researchers are testing this on a small group of patients who already have surgically implanted brain stim…

This study follows adults with small, low-risk thyroid cancers to understand their choices between two approaches: immediate surgery or active surveillance (close monitoring with the option for surgery later). Researchers track which option patients choose, their reasons, and mea…

This study aims to learn if the amount of oxygen inside a cervical tumor and the fluid pressure around it can predict how well the tumor will respond to radiation therapy. Researchers will measure these factors in over 300 patients with newly diagnosed cervical cancer. The goal i…

This study aims to see if measuring vitamin D levels in the blood can help identify kidney injury in patients undergoing heart surgery. Researchers will check blood samples from 46 adults having surgery, comparing those with normal and impaired kidney function. The goal is to lea…

This study aims to understand how certain advanced cancers change during treatment. Researchers will collect blood and tumor samples from 39 patients with specific types of recurrent or metastatic squamous cell cancers (head/neck, esophagus, anal canal) who are starting chemother…

This study aims to better understand why some families have many cancers by analyzing their complete genetic information. Researchers will look at the inherited genes of patients and their family members, as well as the genes from any tumors. The goal is to find new genetic facto…

This study aims to understand how advanced cancers like melanoma and head/neck cancer change and evolve when treated with immunotherapy drugs. Researchers will collect tumor biopsies and blood samples from a small group of patients at different points during their treatment. The …

This study aims to understand if patients taking semaglutide (a diabetes and weight-loss medication) have full stomachs even after fasting before surgery, which can be dangerous during anesthesia. Researchers will use a simple bedside ultrasound on 100 elective surgery patients t…

This study aims to help doctors choose the best future treatments for patients with advanced cancers. Researchers are analyzing stored tumor samples from over 3,000 patients to look for specific genetic markers. The goal is to create a personalized profile for each patient's canc…

This study is testing a special type of PET scan to find areas of low oxygen inside lung cancer tumors. Low oxygen can make tumors harder to treat with radiation or chemotherapy. Researchers want to see if this scan can reliably provide this information to help guide future treat…