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.
A multicentre, randomized, two parallel group study comparing virtual reality using Wii gaming technology versus Recreational activities in patients receiving conventional rehabilitation after an ischemic stroke. Primary Hypothesis: Virtual reality using the Wii gaming system is more efficacious in improving motor function than recreational therapy among patients receiving conventional rehabilitation following a recent ischemic stroke.
The purpose of this study is to evaluate the safety, efficacy and pharmacokinetics of Immune Globulin Intravenous (Human) IVIG-SN™ in subjects with primary immunodeficiency diseases.
The purpose of the prospective study is to collect information surrounding lung transplant in order to develop a randomized study to determine if prevention of gastroesophageal reflux disease (GERD) related aspiration (stomach acid coming up from the stomach into the esophagus) by surgical fundoplication improves lung rejection. Lung transplantation has evolved into an effective treatment for patients with end-stage lung disease; however, a significant limitation to long-term survival is patients develop a condition of scarring known as chronic lung rejection, which can cause lung function to deteriorate, thereby reducing a patient's chances for survival. Preliminary research has shown a correlation between the presence of gastroesophageal reflux disease (GERD) and impaired early lung rejection as assessed by a breathing test, FEV1 (the amount of forced expired air volume in 1 second). The Investigator is interested in learning more about this condition and the potential for aspiration (inhaling fluid) injury. The primary goal of this preliminary study will be to identify aspiration markers that are correlated with adverse clinical outcomes (increased early rejection, decreased FEV1) that may be used as inclusion criteria for the future randomized trial. The purpose of the retrospective study is to collect information surrounding lung transplant in order to develop a randomized study to determine if prevention of gastroesophageal reflux disease (GERD) related aspiration (stomach acid coming up from the stomach into the esophagus) by surgical fundoplication improves lung rejection. The goal of this retrospective data collection is to review the following: 1. subject outcome event rates for subjects with and without gastroesophageal reflux disease (GERD) for survival, Bronchiolitis Obliterans Syndrome (BOS), acute rejection and Forced Expiratory Volume in the first second (FEV-1), 2. the estimated treatment effect of fundoplication on the above event rates, 3. a threshold effect for Bronchiolitis Obliterans Syndrome (BOS) and/or death are more likely to occur at higher or more proximal acid or non-acid contact times. This data will be collected in order to better design and coordinate a multicenter prospective study.
The purpose of this study is to assess the late and early asthmatic response after an allergen inhalation challenge in adults with mild atopic asthma after receiving multiple doses of tezepelumab (AMG 157), as well as the safety, tolerability, immunogenicity, and pharmacokinetics of multiple doses of tezepelumab in adults with mild atopic asthma.
Computer tomography coronary angiogram (CTCA) has emerged as a noninvasive alternative to assessing coronary artery luminal disease. Although the use of noninvasive CTCA for the detection of coronary artery disease is on the rise, the current technology of the 64-row multidetector computer tomography (MDCT) is subjected to multiple patient artifacts that can affect image quality.To eliminate these patient related artifacts a more advanced 320-row MDCT was recently developed. The investigators therefore propose that the newly developed 320-MDCT can provide an accurate noninvasive assessment of the severity of coronary artery luminal stenosis as an alternative to an invasive coronary angiogram.
Childhood obesity is on the rise and is a major risk factor for type 2 diabetes later in life. Recent evidence indicates that abnormalities that increase risk for diabetes may be initiated early in infancy. Since the offspring of women with diabetes have an increased long-term risk for obesity and type 2 diabetes, the impact of maternal metabolic abnormalities on early nutrition and infant metabolic trajectories is of considerable interest. The purpose of the study is to investigate the impact of maternal nutrition and metabolic abnormalities in pregnancy on human milk and subsequently on infant health over the first year of life.
Budesonide, a steroid subtype, has been used as an adjunctive treatment for chronic rhinosinusitis as a topical nasal steroid spray. The current standard of care at St. Paul's Sinus Centre is to administer budesonide via the Mucosal Atomization Device (MAD). It is believed that the MAD is a better device than the standard nasal lavage because its fine mist enhances absorption and improves bioavailability. No studies have been done to determine if enhanced absorption and improved bioavailability of budesonide via MAD could potentially affect the hypothalamic-pituitary-adrenal (HPA) axis, resulting in the suppression of our own body's production of natural steroids.
This study will investigate whether adding a physiotherapy intervention to standard Emergency Department care will lead to improved recovery following an ankle sprain in the pediatric and adolescent population as well as to a decrease recurrence of injuries during the year following the initial ankle sprain. Children will be allocated to standard care or to the added intervention group. The study hypothesis is that recovery will be better while recurrence of injury will be less in those receiving the added physiotherapy intervention.
This study was designed to evaluate the cognitive effect, safety, and pharmacokinetics (PK) of rufinamide on Lennox-Gastaut Syndrome (LGS) inadequately controlled in pediatric participants already taking other anti-epileptic drugs.
Trans-apical aortic valve replacement is a new treatment for severe aortic stenosis. It is offered to elderly patients with medical problems that would markedly increase the risk of conventional cardiac surgery. The rate of delirium (acute confusional state) after surgery in these patients may exceed 50%. Estimated hospital costs associated with delirium at Toronto General Hospital last year exceeded $1-million CAD. Pain after surgery and the use of opioids (morphine type of pain-relief drugs) are known to increase the risk of delirium. The investigators plan to minimize the use of opioids and improve pain management by replacing the standard intravenous opioid-based pain management with the paravertebral nerve block using only the local anesthetic. These two management strategies will be compared with respect to the rate of delirium, duration of hospital stay, and the overall costs. Hypothesis: Paravertebral analgesia with LA decreases the incidence of delirium after trans-apical AVR when compared to standard systemic opioid-based analgesia.