There are about 28601 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.
During the worldwide COVID-19 pandemic a large number patients reported different functional complaints one month or later after recovery from the acute infection. This entity had a number of names including "long-COVID" or "post COVID condition". Long-COVID is on the rise and no effective treatment exists yet to improve cognitive function. Recent research has shown that people with even mild COVID had a greater decline in executive function, notably in their ability to perform complex tasks. What drives post-COVID cognitive changes is still a mystery and there are no effective treatments available. One hypothesis is that there is persistent immune activation resulting in reduction in cerebral blood flow. There is evidence that increased CO2 may decrease inflammation, and decreased CO2 may increase inflammation. Objectives: The primary objective of this pilot study is to assess the safety and tolerability of the use of Hi-OX sequential rebreathing for the treatment of post-COVID cognitive dysfunction. The secondary objective is to identify the effects of the use of the Hi-OX rebreathing treatment in changing post-COVID cognitive dysfunction.
The purpose of this observational study is to describe the demographics, and disease characteristics of participants with metastatic upper gastrointestinal cancer, along with the treatment characteristics of these patients when treated with nivolumab.
The purpose of this observational study is to describe the patient, disease and treatment characteristics of eligible participants with upper gastrointestinal cancer treated with adjuvant nivolumab.
The purpose of this Interpretation Assessment was to document if "lay" people, non-professional and inexperienced in self-testing, were able to successfully perform the steps to use a Hepatitis C Virus (HCV) Self-Test (HCVST) device, without product familiarization [demonstration].
To compare the efficacy of topical tapping vs vibration in lowering pain scores for periocular anesthesia injections.
The objective of this study is to evaluate the effect of an ultra-processed meal on myocardial endothelial function using positron emission tomography (PET). The proposed study is an open-label, randomized crossover clinical trial. Participants will be divided into 2 groups: half of the participants will consume a Mediterranean meal during the first experimental visit and an ultra-processed meal during the second, and vice versa for the other half. The order in which the meals will be consumed will be determined randomly. This project will contribute to clarify the role of diet in the development and progression of coronary artery disease. The results obtained from this study may potentially demonstrate the harmful effect of ultra-processed foods, even in the short term, on coronary arteries.
The aim of this retrospective observational study is to compare the response and remission rate after treatment with IL5/IL5-R antagonists in asthmatics who would and would have not met the inclusion criteria of the original randomized clinical trials. This study will be performed using the charts of the patients.
Background: Prevention programs for children such as mindfulness-based interventions (MBIs) are often implemented in schools to prevent psychological disorders from emerging and contribute to children' mental health. Aim: This study used a randomized cluster design and assessed the impact of a MBI on well-being and mental health of elementary school children's. Method: 13 elementary school classrooms were randomly allocated to the experimental condition (7 classrooms, n = 127 students) or the waitlist control condition (6 classrooms, n = 104 students). Participants in the experimental condition received a 10-week MBI.
This study seeks to determine the short-term effects of daily oral supplementation with a new micellar Glutathione formulation (LipoMicel) on the oral absorption and safety of glutathione in healthy volunteers. The primary objective of this study is to evaluate and compare the pharmacokinetics of a novel micellar Glutathione (GSH) formulation with that of a standard formulation as well as a liposomal GSH formulation. The secondary objective is to evaluate the safety of a new micellar GSH formulation with higher bioavailability in human participants over a 30-day study period.
This longitudinal randomized controlled trial explored how long-term practice of neurofeedback mindfulness would be helpful for migraine management when compare dot a similar controlled intervention. All the participants went through assigned 10 minutes practices on a daily basis for 8 weeks. Behavioural reports and migraine characteristics were compared before and after the intervention.