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 single site, single-arm, non-randomized, dose escalation phase I toxicity clinical trial will assess primarily the safety and secondarily the efficacy of episcleral topotecan in patients with active residual or recurrent intraocular retinoblastoma in at least one eye following completion of first-line therapy.
Our objective in this pilot study will be to identify PA parameters that can distinguish benign vs. malignant lesions, and also, if PA parameters change with within breast tumors during chemotherapy treatment over time.
In this study, PA imaging will be used to examine the physiological and physical changes in lymph node involvements of head and neck cancer during radiotherapy with or without chemotherapy. Our objective in this pilot study will be to evaluate if PA parameters change within the lymph node involvements during chemoradiation therapy over time. Our hope is to use this information to correlate the changes in measured PA parameters with radiological response.
The purpose of this study is to evaluate if the addition of GSK3359609 to pembrolizumab in combination with 5FU-platinum based chemotherapy improves the efficacy of the pembrolizumab combination with 5FU-platinum based chemotherapy in participants with recurrent or metastatic (R/M) head and neck squamous cell carcinoma (HNSCC). This randomized, double-blinded, Phase II/III study will compare the combination of GSK3359609 with pembrolizumab and 5FU-platinum chemotherapy to placebo in combination with pembrolizumab and 5FU-platinum chemotherapy in participants with recurrent or metastatic HNSCC of the oral cavity, oropharynx, hypopharynx or larynx.
An investigator initiated pilot study: two arm, double blind, placebo controlled, randomized, group of approximately 60 patients undergoing a kidney transplant. Participants will be treated with human milk oligosaccharide (HMO) prebiotic versus placebo over 12 weeks from start of the investigational medication date (approximately 3 months) to test whether HMO can improve renal transplant outcomes. Participants will be followed up for 3 months after after they complete the treatment portion of the study. HMO sachets will be administered to determine the safety and efficacy of HMO relative to placebo in improving renal transplant outcomes in patients by reducing delayed graft function and side effects from post transplant therapy.
This study is designed to assess the safety and efficacy of lenvatinib in combination with pembrolizumab versus standard of care (SOC) chemotherapy, and to also assess the safety and efficacy of lenvatinib monotherapy in participants with recurrent/metastatic head and neck squamous cell carcinoma (R/M HNSCC) that have progressed after platinum therapy and a programmed cell death protein 1 (PD-1) or anti-programmed death ligand 1 (PD-L1) inhibitor. The primary hypothesis is that lenvatinib + pembrolizumab is superior to SOC chemotherapy with respect to ORR per modified Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 as assessed by blinded independent central review.
The emergence of minimally invasive glaucoma surgeries (MIGS) has seen a variety of potential innovative surgical alternatives to help better control intraocular pressure (IOP). The OMNI™ Surgical System (Sight Sciences, Menlo Park, CA, USA) is a promising MIGS procedure. It combines two procedures known as trabeculotomy and viscodilation of Schlemm's canal in one hand held device without the need for additional incisions or extra instrumentation. The device recently received FDA approval in the United States for certain indications in ophthalmic surgery. To date, no study has examined the effect of standalone viscodilation and trabeculotomy on glaucoma drop burden and IOP.
The purpose of this study is to compare the efficacy of Bupivicaine and Lidocaine for postoperative pain control in thyroid surgery.
The current study aims to assess the feasibility, acceptance and clinical outcomes of a practical high-dose LFR protocol, including tapering treatments and symptom-based relapse prevention treatments, in patients with bipolar depression previously responsive to ECT and patients needing urgent treatment due to symptom severity during the COVID-19 pandemic.
There is increasing evidence that the usage and delivery of energy to the brain, known as brain energetics, is altered in people with Parkinson's disease (PD). This project will explore whether exercise has a positive impact on brain energetics using functional Magnetic Resonance Imaging (fMRI) and Positron Emission Tomography (PET) brain scanning in PD subjects. PD subjects will be scanned before and after a supervised exercise program to investigate the effect of exercise on brain energetics. In a separate study, the investigators will also scan healthy volunteers to compare brain energetics in the healthy brain with the brain energetics data in PD subjects acquired in this study.