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.
This study assessed the efficacy and safety of ADS-5102 (at daily doses of 137 mg or 274 mg) compared with placebo in MS patients with walking impairment.
Mechanically ventilated critically ill adults may require prolonged administration of opioids to facilitate ventilator support and maintain comfort. The prolonged use has been associated with withdrawal symptoms upon rapid weaning in critically ill patients, known as the opioid-associated withdrawal syndrome (OIWS). Such withdrawal symptoms are well described in the paediatric population, however there is a lack of information in the adult population. Currently there is no bedside tool to rapidly identify such patients. Recognition of withdrawal symptoms is the basis for the development of an assessment tool to identify patients with OIWS.
Currently, the best way to evaluate pancreatic masses is through endoscopic-guided needle sampling of the mass to determine the diagnosis by looking at the acquired tissue under a microscope. This is done by inserting a small camera (endoscope) through the mouth of the patient then advanced to the stomach and using ultrasound guidance a sample of the pancreas can be acquired through the stomach. The sampling is usually done with a small needle called fine needle aspiration needle or FNA. FNA alone is sometimes limited due to inadequate acquisition of cells for proper diagnosis under the microscope, which can lead to need for repeat endoscopic procedures and delay in diagnosis and possibly treatment. Rapid on-site evaluation of cytopathology (ROSE) is where a cytopathologist is next to the physician doing the endoscopic procedures and evaluates each sampling performed immediately under the microscope and can give feedback to the endoscopist until enough cells has been acquired for a diagnosis. This method has been shown to increase the ability to diagnose pancreatic cancer but is expensive and requires significant amount of resources. New needles called core needles (fine needle biopsy, FNB) have recently been developed which not only acquires cells but also the entire tissue structure (histology) and has been shown to be also very accurate in the diagnosis of pancreatic cancer. The purpose of this study is to compare endoscopy-guided biopsy of pancreatic masses with the new core needle (FNB), which can obtain more tissue for diagnosis vs. using a traditional needle (FNA) with the help of an immediate assessment of the obtained samples under the microscope to determine whether enough tissue has been obtained (ROSE). Both approaches have been shown to increase the accuracy of diagnosis in solid pancreatic masses but it is unclear which one is superior. This is a randomized trial meaning that the participants would either undergo biopsy with the new needle or with the traditional needle plus the addition of on-site assessment of the obtained samples. The advantage of the new needle is that it is easy to implement and likely much cheaper. If the investigators can show in our study that the new needles are as accurate as FNA with ROSE then FNB could be implemented across hospitals worldwide in an easier and less expensive fashion.
During dietary fat absorption, the gut packages the majority of the fats into lipid particles that are secreted into blood circulation. The gut is also capable of storing a considerable amount of fats that can be released at a later time upon receiving certain stimulus signals. One of the signals is glucose ingestion. This protocol examines blood lipid responses to a glucose drink. Participants drink a fatty formula and 5 hours later drink either a glucose solution or water (as control), in one of two randomized study visits. Blood lipid levels are monitored throughout the study period.
Venipuncture and intravenous (IV) access continue to be the most common causes of pain and distress among children in the pediatric emergency department. Virtual reality has been successful for reducing pain and fear in many clinical scenarios, including port access in oncology patients, anxiety disorders, phobias, burn and wound care and others. There is only one previous study examining virtual reality distraction to reduce procedural pain during IV insertion in pediatric patients and no previous studies examining this in the emergency department setting. In this study, the investigators will compare immersive virtual reality (an interactive underwater environment) to the current standard (tablet device/iPad playing a movie) for distraction to reduce procedural pain during IV insertion. The investigators hypothesize that the immersive quality of the virtual reality will reduce patient's pain scores, fear scores and tachycardia during and after the procedure, and have minimal effect on departmental flow and nursing satisfaction. If this feasibility pilot study yields positive results, the investigators plan to expand to a larger randomized control trial.
Our cluster randomized controlled trial of a novel clinical practice change will IMPACT the physical activity (PA) of children living with congenital heart defects (CHD) through our Innovative and pragmatic approach to systematically incorporate PA counselling within each clinic visit. Long-term, the focus is to prevent or treat the most common secondary morbidities of these patients (atherosclerosis, anxiety, depression) through enhanced PA. We have previously shown that home-based, PA interventions can increase daily PA and enhance PA motivation, motor skill and fitness when delivered via an intensive research intervention. Our objectives for this study are to Measure the feasibility and efficacy of PA counselling using clinical resources among paediatric CHD patients (daily PA, PA motivation, competence, quality of life) and on clinic systems (% patients counselled, clinic/kinesiology personnel support required, clinic visit time, # of PA questions). Our Patient-empowering, ready-to-use, self-explanatory "tool kit" of clinician PA resources and patient/family/clinician friendly searchable electronic PA database will be used to promote the Active lifestyles that are critically important to physical/mental health, peer socialization & childhood growth/development. 90% of children are not active enough for optimal health. We initially target children with CHD because they are less active than peers, and their most important secondary morbidities can be prevented or treated through PA. Our Collaborative approach with patients, their families and leaders in paediatric cardiac healthcare will optimize our "PA tool kit" and novel practice change for Translation to all paediatric CHD healthcare systems (primary, secondary, tertiary) through our pan-Canadian Cardiac Kids Quality of LIFFE Research and Knowledge Exchange Network, a collaborative of 10 patient/family support networks and 10 paediatric cardiac clinics in 6 provinces focused on Learning, Independence, Friends, Fitness & Emotional health (LIFFE).
The purpose of this study is to evaluate the efficacy and safety of baricitinib in adult participants with moderate to severe atopic dermatitis.
The main objective of this study is to assess whether non-nutritive sucking on an emptied breast will lead to more success with direct breastfeeding than non-nutritive sucking on a pacifier in preterm infants.
BACKGROUND: - Obesity, with its associated comorbidities, is set to become a major risk factor for cardiovascular disease in the 21st century. To this day, diet and medical therapy have proven only limited efficacy and bariatric surgery remains the last resort for many severely obese patients who wish to lose weight, modify their cardiovascular risk factors and ultimately modify their long-term prognosis. However, bariatric surgery remains associated with significant procedural morbidity and many patients are not eligible for such a surgery procedure as the risk-benefit ratio of bariatric surgery in severe obese patients with coronary artery disease is not yet well known. - Recently, percutaneous left gastric artery embolization has been reported as a promising technique leading to a body weight loss that is equivalent to bariatric surgery. - In the context of an endovascular procedure in obese patients, vascular access is a major concern. Transradial access (or radial artery approach) has been consistently associated with significant reductions in access-site related vascular complications and peri-procedural bleeding compared to the standard transfemoral access (or femoral artery approach). This is particularly evident in patients with severe obesity. - Visceral arteries most often have an acute angulation with the aorta which makes them more easily cannulated from above (transradial access) compared to below (transfemoral access). Preliminary experience has shown that cannulation of the celiac artery is feasible from transfemoral and transradial access, the latter being associated with shorter procedural time and less contrast agent use. To date, several pilot studies have reported successful percutaneous embolization of the left gastric artery with biodegradable microspheres. This appears to be a promising technique to reduce weight in severely obese patients. - Prior to launching a randomized trial, further study is warranted regarding the feasibility and safety aspects of transradial angiography of the celiac artery.
Sometimes people with health conditions become ill suddenly and can no longer speak for themselves and another person (such as a family member) will make health care decisions for them. This means it is important for people to think about their wishes and tell others about them. This is called advance care planning. When people have done advance care planning, if they become very sick and cannot speak for themselves they are more likely to get the kind of health care they want and it is easier for the people who make decisions for them. In Alberta, there is a form in the health care system that is used to indicate a person's wishes if participants are unable to speak for themselves. There are tools such as brochures, questionnaires, and videos that can help participants learn about advance care planning and serious illness conversations. This research is being done to study whether using tools for advance care planning will help improve goals of care designation completion rates in such a way that they better reflect patient values. In this project, we aim to determine the efficacy of tools to increase the quality and quantity of advance care planning (ACP) and Goals of Care Determinations (GCD) in primary care settings in Alberta.