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.
Cardiac bypass surgery is an important treatment for patients with severely blocked arteries (tubes that delivery oxygen and nutrients to the heart). Hundreds of thousands of these operations are done each year to help relieve patients' chest pain and to prevent future heart attacks. The surgery is done by "bypassing" blood flow around badly clogged arteries by sewing on healthy vessels from another part of the body (usually from the leg or the chest). Aspirin (a blood thinner) is given to patients once a day after their surgery because it stops "sticky" cells in the blood (platelets) from blocking these new vessels (which may lead to a future heart attack). Research has shown that aspirin does not work as well in people after they have bypass surgery as the investigators might expect (for reasons that are not fully understood). One reason aspirin may not work as well after surgery is because the body makes many more platelets after surgery than it would under normal circumstances. All of these new platelets overwhelm the aspirin and continue to be "sticky" and ready to block off arteries. The investigators believe that giving multiple daily doses of aspirin following bypass surgery is more effective at blocking platelet activity than giving aspirin once daily.
Recovery following general anesthesia and surgery is a complex issue confounded by the type of surgery, surgical care, inflammation, different anesthetic drugs and techniques, patient co-morbidities, and differing patient and clinician perceptions of what constitutes good recovery. In this observational study, quality of recovery and patient satisfaction will be measured using the Postoperative Quality Recovery Scale (PQRS). This tool includes six domains of recovery: physiological, nociceptive (pain and nausea), emotive (anxiety and depression), functional recovery (return of activities of daily living), self-assessed recovery, and cognitive recovery.
Injured joints, especially at the elbow, are at risk for permanent motion loss, also known as joint contractures. Joint contractures limit the function of an elbow and are a recognized complication that occurs often after a traumatic injury. The benefits of early motion after injury has helped in preventing joint contractures but there are still several patients that develop debilitating joint contractures. Current research suggests that mast cells, which are found in the joint, are key in causing joint contractures. Research has been done using a medication called Ketotifen. Ketotifen has been linked to stabilizing mast cells and preventing the joint contracture. It is hoped that short-term use of this medication after an injury will prevent the contracture from occurring.
This extension study will provide continuing treatment with secukinumab for up to 3 years for subjects who completed the phase III core study, CAIN457F2302. Subjects will be offered maintenance treatment with secukinumab at the 150 mg given subcutaneously every 4 weeks. The study aims to obtain further long term efficacy, safety and tolerability information on secukinumab for patients with rheumatoid arthritis.
Adolescents and young adults who are living with cancer are not benefiting from the same age-appropriate physical and psychosocial care, as are children and older adults. As a result, their unique needs often go unmet or unaddressed. Studies have demonstrated that a lack of age-appropriate care may be responsible for a deceased quality of life. Studies have also shown that physical activity is able to reduce many of the negative side-effects linked to cancer and its treatment (e.g., nausea, vomiting, fatigue). A light form of physical activity that is both safe and manageable for cancer patients is yoga. The purpose of this study is to examine the achievability and safety of a light 7-week home/hospice-based Hatha yoga program (available on DVD) in the adolescent and young adult non-curative cancer population. This study will also examine the ability of yoga to reduce cancer related side effects.
As children with cerebral palsy (CP) become teenagers, they experience a decrease in their physical function and mobility. Decreased mobility leads to increased social isolation for the teens and impacts negatively on their quality of life. This loss of function is multifactorial, but poor physical fitness and muscle weakness secondary to disuse are significant contributors. Exercise video games are a novel approach to engage youth in physical exercise and social interaction with their peers. The objective of this study is to evaluate the impact of an exercise video gaming intervention to improve physical fitness and social wellbeing. Our over-arching research questions are whether "exergames" can provide health benefits (improved physical fitness) and improved social wellbeing in youth with CP.
This multicenter, open-label study will evaluate the effect of posaconazole on the pharmacokinetics of RO5503781, the relative bioavailability of two new RO5503781 formulations, and the effect of food on the pharmacokinetics of RO5503781 in patients with solid tumors.
The purpose of this research study is to compare the effectiveness and safety of ABP 980 against trastuzumab in women with human epidermal growth factor receptor 2 (HER2)-positive early breast cancer.
Progressive muscle relaxation (PMR) and autogenic training (AT) are effective relaxation techniques to reduce depressive symptoms. However, no studies on their effectiveness have been conducted among people living with HIV and depressive symptoms. The primary aim of this pilot study was to assess the feasibility and acceptability of PMR and AT interventions among people living with HIV who have depressive symptoms. A secondary aim was to assess the potential effectiveness of these interventions on depressive symptoms and quality of life.
Patients with chronic obstructive pulmonary disease are often limited in their exercise capacity by intolerable shortness of breath (dyspnea). Patients are breathing at high lung volumes during exercise which forces inspiratory muscles to work at a high percentage of their maximal capacity. This increased inspiratory effort has been shown to be independently related to symptoms of dyspnea during exercise in previous research. Eight weeks of high intensity variable flow resistive inspiratory muscle training is hypothesized to reduce inspiratory effort and to decrease neural drive to inspiratory muscles. These factors are hypothesized to jointly contribute to delaying the occurrence of intolerable symptoms of dyspnea and to improve exercise tolerance in these patients.