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.
Vascular inflammation, a central feature of atherosclerosis, participates in the initiation, perpetuation and instability of plaques. Multiple clinical trials of cholesterol lowering therapy with statins have demonstrated that reductions in atherosclerotic cardiovascular disease (CVD) events are associated with reductions in both LDL cholesterol (LDL-C) and the systemic inflammatory mediator C-reactive protein (CRP). The Cardiovascular Inflammation Reduction Trial (CIRT) investigates if an anti-inflammatory agent commonly used in rheumatoid arthritis (low dose methotrexate (LDM)) can reduce CV morbidity and mortality among patients with a prior myocardial infarction or angiographically demonstrated multivessel coronary artery disease (GCO#13-1467). In this ancillary CIRT imaging study, the investigators propose to use this well validated approach by non-invasive serial FDG-PET/CT imaging in a subset of patients enrolled in the main CIRT trial to directly visualize vascular inflammation. Once the subjects are enrolled in the main CIRT trial, baseline imaging will be done and follow up imaging will be done approximately 8 months after the baseline imaging. 18FDG-PET imaging data will be acquired, analyzed centrally and results incorporated into the main CIRT database. The investigators hypothesize that LDM treatment will result in a significant decrease in plaque inflammation as measured by 18-FDG-PET/CT after 8 months as compared to placebo.
To evaluate the natural history of visual function in subjects with IRD phenotypically diagnosed as Leber congenital amaurosis (LCA) or retinitis pigmentosa (RP) caused by RPE65 or LRAT gene mutations.
The primary objective of this trial is to evaluate the safety and effectiveness of the Boston Scientific Corporation (BSC) ELUVIA Drug-Eluting Vascular Stent System (ELUVIA Stent) for treating Superficial Femoral Artery (SFA) and/or Proximal Popliteal Artery (PPA) lesions up to 140 mm in length. Long Lesion Substudy: to evaluate the safety and effectiveness of the Boston Scientific Corporation (BSC) ELUVIA Drug-Eluting Vascular Stent System (ELUVIA Stent) for treating Superficial Femoral Artery (SFA) and/or Proximal Popliteal Artery (PPA) lesions >140 mm and ≤ 190 mm in length.
The primary objective of this study is to compare the efficacy of sacituzumab govitecan to the treatment of physician's choice (TPC) as measured by independently-reviewed Independent Review Committee (IRC) progression-free survival (PFS) in participants with locally advanced or metastatic triple-negative breast cancer (TNBC) previously treated with at least two systemic chemotherapy regimens for unresectable, locally advanced or metastatic disease, and without brain metastasis at baseline.
Even though borderline personality disorder (BPD) and posttraumatic stress disorder (PTSD) commonly co-occur, few studies have examined PTSD treatment among individuals with BPD. Additionally, many PTSD research studies exclude individuals with BPD due to their complexity and concerns regarding risk. This study aims to investigate the effectiveness of Cognitive-Processing Therapy Group (an evidenced-based treatment for PTSD) for individuals with these co-occurring disorders following completion of a Dialectical Behavioural Therapy Program (an evidenced-based treatment for BPD). The investigators are using a repeated measures pre and post design. Data will be collected prior to participants starting the CPT group, throughout the duration of the CPT group (i.e., weekly), and following the completion of the CPT group.
The purpose of this study is to determine whether prosocial exercise (exercising for the benefit of others) results in greater well-being and physical activity when compared to personal exercise (exercising without attempting to benefit others). Participants will be randomly assigned to utilize one of two exercise apps for a two week period: Charity Miles, which allows users to donate money to charities based on exercise participation, or Nike+ Running, which is a standard GPS exercise app. Participants will be provided with questionnaires at pre- and post-test, at a 4 week-follow-up, and immediately before and after each use of the app.
The study will examine whether school liaison services and home-based parental tutoring can help with academic difficulties of paediatric brain tumour survivors who received cranial spinal radiation and have returned to school. Forty-five patients will participate in the project. All patients will receive psychology liaison services to link resources at the hospital with those in the community. Patients will participate in one of two tutoring programs designed to directly or indirectly improve math skills over 12 weeks. Weekly phone calls will be used to support parents using the program. Patients will be tested before, immediately after, and six months following each tutoring program to assess growth in mathematics and working memory abilities.
This study seeks to determine whether the addition of ABT-414 to concomitant radiotherapy and temozolomide (TMZ) followed by combination of ABT-414 with adjuvant TMZ prolongs overall survival (OS) among participants with newly diagnosed glioblastoma (GBM) with epidermal growth factor receptor (EGFR) amplification. In addition, there is a Phase 1, open-label, multicenter sub-study to assess the pharmacokinetics, safety and tolerability of ABT-414 in participants with newly diagnosed EGFR-amplified GBM who have mild or moderate hepatic impairment.
Primary Objective: To evaluate the effect of dupilumab, compared to placebo, on airway inflammation in participants with persistent asthma. Secondary Objective: To assess the safety, tolerability, and immunogenicity of dupilumab compared to placebo.
Antipsychotics are approved to treat several conditions, including Schizophrenia, Schizoaffective Disorder, Bipolar Disorder, and Major Depressive Disorder among others. The typical and atypical antipsychotics, derive their therapeutic benefit predominantly from the antagonism of dopamine D2 and 5-HT2A receptors. Many of these compounds are associated with common and significant adverse effects (e.g. weight gain, extrapyramidal symptoms, hyperprolactinemia, sexual dysfunction, and cardiac effects) which negatively impact on adherence. Today, antipsychotic induced weight gain (AIWG) is a leading cause for antipsychotic discontinuation. Importantly as well, approximately 20-30% of all patients with schizophrenia do not respond adequately to an initial antipsychotic trial, and strikingly, 83% of those who go on to a second antipsychotic trial do not meet criteria for response. To-date, no RCT has been conducted to evaluate the outcomes in patients taking antipsychotics following the use of pharmacogenomic guidance of treatment selections. Therefore, the rationale for this trial is to utilize a double-blinded RCT design to evaluate and compare the clinical outcomes in participants treated with the benefit of GEN and E-GEN testing. Furthermore, this trial also intends to develop an evidence- based case for the value of GEN and E-GEN to Canadian health-care payers.