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.
Cirrhosis is associated with a reduction in muscle mass and exercise capacity. This has an impact or morbidity and mortality. Regular aerobic exercise training is a proven effective therapy to improve exercise capacity in healthy and clinical populations. the effect of this training has not yet been evaluated in cirrhosis. The safety of this intervention also requires further study. Using a randomized controlled design, the investigators aim to conduct a pilot study evaluating the safety and efficacy of eight weeks of aerobic exercise training on aerobic capacity.
Shortness of breath (dyspnea) during exercise is a major source of distress and is a commonly reported symptom in patients with cystic fibrosis (CF). Due to the investigators' poor understanding of how dyspnea develops, there are no treatments that consistently reduce dyspnea in this population. The investigators aim to acquire a more comprehensive understanding of the physiological mechanisms of exertional dyspnea in CF patients. This study will likely identify an important physiological mechanism of dyspnea in CF and may contribute to the development and use of effective treatments to reduce dyspnea in this population. The central hypothesis is that the impaired tidal volume (VT) response during exercise in CF, in the setting of increased ventilatory demand will give rise to different qualitative descriptions of exertional dyspnea compared with healthy age and sex-matched controls. Specifically, CF patients will select "increased work and effort" as their dominant descriptor of dyspnea up to the VT inflection/plateau. Beyond this point, CF patient's dominant descriptor will become "unsatisfied inspiration." In contrast, healthy control participants will report "increased work and effort" throughout all phases of exercise and will not report "unsatisfied inspiration", even after the VT inflection/plateau.
A prospective post-market study to evaluate the performance and clinic usability of heart failure risk status (HFRS) feature on CareLink.
Primary objective: - To evaluate the effect of lixisenatide versus placebo over a period of 24 weeks on glycemic control, as evaluated by HbA1c reduction, in older type 2 diabetes patients (T2DM) who are inadequately controlled with their current anti-diabetic treatment regimen. Main secondary objective: - To assess the safety and tolerability of lixisenatide compared to placebo in older T2DM patients (including occurrence of documented (Plasma Glucose PG < 60 mg/dL) symptomatic hypoglycemia and gastrointestinal side effects). Other secondary objectives: - To assess the effect of lixisenatide compared to placebo after 24-week treatment on: - Fasting plasma glucose (FPG) - During liquid standardized breakfast meal challenge test : 2 hour- PPG and Plasma Glucose Excursion - 7-point Self-monitored plasma glucose (SMPG) profile - Body weight - Change in total daily dose of basal insulin (if taken) - Percentage of patients requiring rescue therapy - Safety and tolerability - To assess lixisenatide pharmacokinetic profile - To assess anti-lixisenatide antibody development.
The purpose of this study is to evaluate the immunogenicity and safety of GSK Biologicals' HZ/su vaccine in adults with solid tumours undergoing chemotherapy.
This is a prospective, randomized, unicentric, two-arm, parallel, controlled, and double blind pilot study. The purpose of this pilot study is to assess the feasibility of a trial designed to compare the quality of life of patients taking dexamethasone in two different ways to prevent hypersensitivity reactions to paclitaxel. Dexamethasone given intravenously (IV) 30 minutes before paclitaxel could improve quality of life, could adequately prevent hypersensitivity reactions to paclitaxel and could reduce adverse effects compared to dexamethasone given orally 12 hours and 6 hours before paclitaxel.
This multicenter, prospective study of children with hydrocephalus will examine whether or not ventricle size is associated with poor cognitive outcomes. It is expected that results will indicate larger ventricular size at 6 months after surgery for the initial treatment of hydrocephalus will relate to poorer cognitive outcomes. This study is being conducted by the Hydrocephalus Clinical Research Network (HCRN), a network established to conduct multi-institutional clinical trials on pediatric hydrocephalus.
Effective pain management following total knee arthroplasty is important to facilitate early mobilization and rehabilitation. To manage post-operative pain, multimodal analgesia, including acetaminophen, NSAID's, gabapentin, opioids and local anesthetics are used. However, local anesthetics injected into the femoral nerve area may cause a block in motor function of the quadriceps muscle. Both adductor-canal peripheral nerve block performed pre-operatively, and periarticular infiltration performed intra-operatively are effective in reducing pain following TKA without causing quadriceps motor block which can impede mobilization. No published trials have been found that compare single shot adductor-canal block plus periarticular infiltration to periarticular infiltration only or adductor-canal nerve block only. The purpose of this trial is to examine the effect of 3 different approaches to nerve blockade: 1) adductor-canal block plus periarticular infiltration; 2) adductor-canal block only; 3) periarticular infiltration only, on pain, analgesic consumption, mobility, pain related interference with activities and length of hospital stay in participants undergoing unilateral TKA. Patients will be eligible for participation if they are 18 years old or older, and can speak, and read English. Ninety-six trial participants will be randomized to receive 1 of the 3 approaches to nerve blockade as part of their pain management plan. Outcomes will be measured on post-operative days 1 and 2 and length of stay will be calculated in hours after the participant is discharged to home. It is hypothesized that participants that receive both adductor-canal nerve block plus periarticular infiltration will report less pain, improved mobility and less pain related interference with activities.
The primary objective of this study is to evaluate the efficacy of elvitegravir/cobicistat/emtricitabine/tenofovir alafenamide (E/C/F/TAF) fixed-dose combination (FDC) versus elvitegravir/cobicistat/emtricitabine/tenofovir disoproxil fumarate (E/C/F/TDF) in HIV-1 positive, antiretroviral treatment-naive adults.
The present study is aimed at evaluating the impact of a switch from Prograf to Advagraf on renal function, trough tacrolimus levels, drug-related adverse effects and adherence in stable recipients of kidney-pancreas transplants. MPA pharmacokinetics will also be evaluated. The results of this study have the potential to change current practice.