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 purpose of this trial is to determine the short-term effect of a self-care intervention on depression in patients with age-related macular degeneration or diabetic retinopathy.
The primary objective of the study was to demonstrate the efficacy of Dupilumab administered concomitantly with topical corticosteroid (TCS) through Week 16 in adult participants with moderate-to-severe atopic dermatitis (AD) compared to placebo administered concomitantly with TCS.
The purpose of the study is to compare the effectiveness and safety of FKB327 in comparison to Humira® in rheumatoid arthritis patients who have inadequate disease control on methotrexate.
Background: Up to 10% of patients with peripheral arterial disease (PAD) will develop critical limb ischemia (CLI) which is a decrease of blood flow in the arteries of the limb. CLI results in resting pain, ulcers, gangrene, and limb loss. The outcome for patients with CLI is poor. Within 3 months of onset, 12% of patients will require an amputation (removal of part of the limb) and 9% will die of major cardiovascular events (heart attack or stroke). Percutaneous angioplasty (PTA), a procedure used to open the blockages in blood flow, has become the first-line treatment for CLI given its effectiveness, lower cost, and lower risk of complications. However, 40% of patients will have re-narrowing of the arteries (restenosis) following the PTA procedure. This is thought to happen in part due to build up of blood cells called platelets which can also lead to the formation of blood clots. In order to try to avoid this problem, most patients are prescribed a combination of two blood thinning medications, acetylsalicylic acid (ASA or aspirin) and clopidogrel (the brand name is Plavix). The purpose of this study is to determine if a new blood thinner called rivaroxaban, given in combination with aspirin, would be more effective in preventing re-narrowing of the arteries than the current standard of care (aspirin and clopidogrel). Rivaroxaban is a pill and does not require blood test monitoring. It has been approved by Health Canada for use in prevention of blood clots in patients undergoing hip or knee surgery and to treat patients with blood clots in their legs and lungs. Low dose aspirin has been approved for reducing the risk of heart attacks and strokes. These medications have not been tested together in patients for prevention of re-narrowing of their arteries This is a pilot study conducted at one center, The Ottawa Hospital. It is a Phase 2 open label randomized controlled trial. Following the PTA procedure, once all inclusion/exclusion criteria are met, the participant will be randomized into one of two groups: 1. Rivaroxaban 2.5 mg BID X 90 days plus ASA 81 mg daily OR 2. Clopidogrel 75 mg daily X 90 days plus ASA 81 mg daily Visits will occur at 7 days, 30 days, 90 days, 6 months and 12 months. Participants will be followed for 12 months (± 14 days) in total. All adverse events will be collected for the duration of the study.
The purpose of this large comparative effectiveness study led by Richard J. Barohn, MD, of the University of Kansas Medical Center, is to learn about the safety and effectiveness of nortriptyline, duloxetine, pregabalin and mexiletine in treating cryptogenic sensory polyneuropathy (CSPN).
Patients at high risk of IVIG-associated hemolysis (defined as receipt of a 28-day cumulative dose of ≥ 2 g/kg, adjusted for ideal body weight, and non-O blood group) will be prospectively monitored using a standardized protocol for signs of hemolysis, and will be undergo additional testing for variables that have been hypothesized to increase the risk of hemolysis. The goal of the study is to define the incidence and dynamics of IVIG-mediated hemolysis and identify patient and product-related factors that may predict which patients are especially at risk.
The purpose of this study is to determine whether participation in a 26-week exercise rehabilitation program is effective at reducing symptom burden and improving quality of life in individuals receiving chronic hemodialysis.
Postoperative venous thromboembolism (VTE) is a significant health-care problem, resulting in significant morbidity, mortality and resource utilization. The true incidence is unknown, and may range from 1% to 15%. At the current time, the clinical practice of VTE prophylaxis in thoracic surgery includes administration of unfractionated or low molecular weight heparin starting at the perioperative period and finishing at the time of patients' discharge. In orthopaedic surgery, prolonged thromboprophylaxis beyond 10 days and up to 35 days has become the standard of care. There is a clear need to systematically evaluate the incidence of VTE after resection of lung malignancies and to evaluate the role of extended VTE prophylaxis in preventing Deep Vein Thrombosis (DVT) and pulmonary embolus (PE) after those major lung resections. This study will involve patients undergoing lung resection for malignancy at St. Joseph's Healthcare Hamilton and the University Health Network's Toronto General Hospital. The study will include 150 consecutively recruited patients. Study interventions will include Computed Tomography with pulmonary embolus (PE) protocol and bilateral extended leg Doppler Ultrasound for the detection of Deep Vein Thrombosis 30 days post-surgery. In summary, this study is aimed at evaluating, for the first time in a prospective manner, the actual incidence of DVT and PE in patients undergoing major lung resections for malignancies. The knowledge gained in this study will be used to inform a future investigation involving a Randomized Controlled Trial (RCT) to compare current post-operative thromboprophylaxis with an extended 30-day prophylaxis protocol with the hope of providing an evidence-based practice change in VTE prophylaxis care for this high risk population.
The purpose of this study is to assess the effectiveness of an interactive, online safety decision aid among diverse Canadian women who are experiencing intimate partner violence (IPV). The investigators will also explore how the online intervention works, and whether it has different effects for different groups of women.
The purpose of the present study is to evaluate the effectiveness of a prehabilitation program on the recovery of patients undergoing a minimally invasive surgery for degenerative lumbar spinal stenosis. To do so, 40 participants will be recruited and randomized into two groups; intervention or control group. Participants in the intervention group will take part in a physical training program, three times a week for six weeks before undergoing surgery. The exercise program will be supervised and will aim at improving core muscles strength and endurance as well as spine stability. It is hypothesized that the prehabilitation program will significantly improve disability and pain intensity reported by patients after surgery. Ultimately, this study aims to improve health care of patients awaiting lumbar surgery but its results may also impact the management of patients awaiting spine surgery for various conditions.