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.
The present study is an investigator initiated, single-centre, prospective, proof-of-concept cohort study aiming to enroll 44 patients with acute middle cerebral artery (MCA) ischemic stroke, involving the right (n=22) and left (n=22) MCA territories and 24 control patients with acute focal neurological symptoms but no evidence of acute brain infarct on DWI-MRI.
The goal of this prospective observational study is to evaluate advanced practice physiotherapy and orthopedic surgeon care and clinical outcomes for new patients with a peripheral musculoskeletal disorders consulting at the orthopedic outpatient clinic of the Hôpital Jean-Talon. The main questions it aims to answer are: 1. To describe the models of care at the Hôpital Jean-Talon orthopedic outpatient clinic; 2. To assess change in pain, disability, quality of life and pain catastrophizing at 6, 12 and 26 weeks after the initial evaluation; 3. To assess interprofessional collaboration between the advanced practice physiotherapists and orthopedic surgeons; 4. To assess patient satisfaction with care; 5. To assess waiting time before an initial consultation. Researchers will compare patients cared in the advanced practice physiotherapy and orthopedic surgeon group and the orthopedic surgeon only group.
The purpose of this study is to compare event-free survival (EFS) in participants with Bacillus Calmette-Guerin (BCG)-naive high-risk non-muscle invasive bladder cancer (HR-NMIBC), including high-grade papillary Ta, any T1, or carcinoma in situ (CIS), between TAR-200 plus cetrelimab (Group A) and TAR-200 alone (Group C) versus intravesical BCG (Group B).
This study aims to compare the efficacy of vericiguat versus placebo on change in n-terminal pro-brain natriuretic peptide (NTproBNP) from baseline to Week 16. The primary hypothesis is Vericiguat is superior to placebo in reducing NT-proBNP at Week 16.
The purpose of this study is to determine the feasibility of conducting a randomized controlled trial (RCT) with melatonin for treatment of delirium in critically ill adult patients. From a feasibility perspective, the investigators believe that the proposed design will achieve the minimum enrollment rate necessary to conduct a future RCT on a larger scale.
Background Cycling is a very popular activity and has various health benefits. Knee pain is very common among recreational cyclists and often limits cyclists to perform their sport. Physiotherapy care including a bike fit is often a recommended treatment for cyclists with knee pain. Objective The aim of this proposal is to prospectively describe physiotherapy care (bike fit, education and exercises) and evaluate change in knee-related pain and disability among recreational cyclists with knee pain. Methods In this prospective observational study, 70 recreational cyclists consulting for knee pain at Physiovélo will be recruited. Physiovélo is a physiotherapy clinic specialized in bike fitting and in the assessment of cyclists with musculoskeletal disorders. Main findings from the bike fit assessment as well as interventions provided in terms of bike fit adjustment, education, advice and exercises will be collected. Various outcomes related to cycling such as cycling distance per week will also be collected. The primary outcome will knee pain during cycling measured with the numerical pain rating scale (NPRS, 0-10). Secondary outcomes will include disability measured with the Knee Outcome Survey of the Activities of Daily Living Scale (KOS-ADLS) and with a modified version of the Knee Outcome Survey Sports Activities Scale (KOS-SAS) for cyclist. Satisfaction with care will be measured with the visit-specific satisfaction questionnaire (VSQ-9). Adverse events related to the interventions will be collected. Outcomes will be collected on initial assessment and at 4 and 12 weeks after the consultation. Intention-to-treat analyses will be performed.
To compare the efficacy and safety in subjects with advanced or metastatic LMS previously treated with an anthracycline.
A study to evaluate the effect of abelacimab relative to placebo on the rate of ischemic stroke or systemic embolism (SE) in patients with Atrial Fibrillation (AF) who have been deemed by their responsible physicians or by their own decision to be unsuitable for oral anticoagulation therapy.
A [18]F-PSMA-1007 PET/CT or PET/MRI scan are nuclear medicine tests used to create pictures of the whole body that may show where cells that express Prostate-Specific Membrane Antigen (PSMA) are found. PSMA is a transmembrane protein that is overexpressed in the majority of prostate cancers. PSMA imaging utilizes this overexpression, by binding on the transmembrane receptor and internalization in the cancer cells. The internalized isotope can then be imaged with the use of a PET/CT or PET/MRI scanner and show where cancer cells may be present in the body. This imaging modality has been shown to be superior to conventional imaging, such as bone scan and CT, in the detection of prostate cancer tumors. The purpose of this study is to: 1) assess the clinical impact of a [18]F-PSMA-1007 scan on patient management plans; 2) assess the diagnostic effectiveness of a [18]F-PSMA-1007 scan in participants with known or suspected metastatic prostate cancer, as compared to standard of care CT chest, abdomen, pelvis and bone scan; 3) evaluate the safety of [18]F-PSMA-1007; and 4) assess potential correlations of PSMA level of uptake in certain tumors with cancer biologic markers such as PSA and Gleason score.
Central nervous system (CNS) tumors are the most common solid malignancies among children. Although some types of CNS tumors like medulloblastomas and low-grade gliomas are widespread and well-studied, there is a huge number of rare diseases that need further research. This international registry aims to establish a large multicenter database of pediatric and young adult patients with rare embryonal tumors of the central nervous system and describe the clinical presentations, diagnostics, treatment regimens, and outcomes. Embryonal tumors with multilayered rosettes (ETMR), FOXR2-activated CNS neuroblastoma, cribriform neuroepithelial tumor, and CNS tumor with BCOR internal tandem duplication are extremely rare embryonal tumors some of which were first described in the last edition of the World Health Organization (WHO) Classification of Tumors of the Central Nervous System. Objectives of the registry are 1) to evaluate prognostic factors, 2) to identify diagnostic and treatment gaps, 3) to investigate the characteristics and outcome of the disease with different treatment regimens, and 4) to generate data-based prospective diagnostic and treatment recommendations.