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.
The purpose of this study is to compare the 16/8 intermittent fasting method with the 5:2 Method in a subset of patients with chronic lymphocytic leukemia or small lymphocytic lymphoma at BC Cancer- Victoria. The purpose is to find out which is the preferred method by patients and which has the greatest effect on: - cancer cells (lymphyocyte count), - metabolism (autophagy activation), - inflammation (CRP), - gut microbiome (metabolomic analysis). Participants will have already completed our previous trial, "Intermittent Fasting in CLL/SLL" (ClinicalTrials.gov Identifier: NCT04626843) where they followed the 16/8 Fasting Method followed by a minimum of a 3 months washout period, and will now follow the 5:2 Method for 90 days. The same samples and outcome measures will be collected in order to directly compare the two diets in the same patient cohort.
Women living with and beyond breast cancer are at a heightened risk for experiencing adverse mental health outcomes and declines in cognitive function following chemotherapy treatment. Women living with and beyond breast cancer have reported increased levels of anxiety and depression during the COVID-19 pandemic which may have significantly impacted their quality of life (QoL). Physical activity (PA) may be used to manage mental health and improve cognitive function in women living with and beyond breast cancer. Research is needed to assess the feasibility of a supervised, remotely delivered, combined (i.e., aerobic + resistance) exercise program to improve cognitive function and manage adverse mental health in women living with and beyond breast cancer. This study will pilot an 8-week, remotely delivered, combined (i.e., aerobic + resistance) exercise and behavioural counselling intervention on cognitive function and mental health outcomes (i.e.,anxiety, depression, self-efficacy and self esteem) in women living with breast cancer who received chemotherapy treatment within 12-48 months.
The goal of this pilot trial was to test SPARX with Inuit youth in Northern Canada. SPARX is an educational video game designed to teach cognitive behavioural therapy strategies and techniques. This "serious game" has previously shown promise in addressing symptoms of depression with Māori youth in New Zealand. Researchers in this study tested SPARX's suitability with Inuit youth in the territory of Nunavut using surveys that youth completed before and after gameplay. Hypothesis 1: Youth who completed SPARX were expected to experience a decrease in depressive symptoms and risk factors related to depression. Hypothesis 2: Youth who completed the SPARX program were expected to experience an increase in factors related to resilience. A team of Nunavut-based community mental health staff facilitated youth's participation in this remote pilot trial with 24 youth aged 13-18 across 11 communities in Nunavut. These youth had been identified by community facilitators as showing low mood, depression, and/or significant levels of stress.
Ketone bodies are a fuel source and signaling molecule that are produced by your body during prolonged fasting or if you consistently eat at low-carbohydrate diet. Blood ketones can be used as a source of energy during fasting and are used by your brain as an alternative source of fuel to glucose. Previous studies have found that ketones, when consumed in form of a supplement drink, can increase blood ketone levels and lower blood glucose, the amount of sugar in your blood. This is of potential interest for individuals with high blood sugar, such as people living with type 2 diabetes. However, how ketone supplements impact metabolism is not fully understood but using high throughput analysis techniques that can characterize hundreds to thousands of metabolites in the blood (known as "metabolomics") may allow researchers to discover novel compounds within the body that are altered by ketone supplements. This will improve our understanding of how ketones impact metabolism and guide future research.
The primary objectives of this study are to evaluate the safety and tolerability of the pneumococcal 21 valent conjugate vaccine (V116), and to evaluate the serotype-specific opsonophagocytic activity (OPA) post-vaccination with V116 and PCV15 (a pneumococcal conjugate vaccine that includes 15 serotypes) + PPSV23 (comprised of the polysaccharides from 23 of the serotypes causing disease in adults) post-vaccination. within each vaccination group separately.
The main aim of this study is to describe the experience and unmet needs of persons living with VWD and their caregivers in Canada. The survey is planned to be done in two phases: The first phase will be directed at adult participants; the second phase will focus on children and teenagers. At the end of the first phase the Sponsor will decide if the second phase will be started. Participants and their caregivers will be asked to answer a set of questions either using an online questionnaire or through interviews. The participant/caregiver's perception, experience, satisfaction, and unmet needs, and need for new treatments or new indications will be determined based on their responses to the questions.
With the increasing regularity and intensity of hot weather and heat waves, there is an urgent need to develop heat-alleviation strategies able to provide targeted protection for heat-vulnerable older adults. While air-conditioning provides the most effective protection from extreme heat, it is inaccessible for many individuals. Air-conditioning is also energy intensive, which can strain the electrical grid and, depending on the source of electricity generation, contribute to increasing green house gas emissions. For these reasons, recent guidance has advocated the use of electric fans as a simple and sustainable alternative to air-conditioning. To date, however, only one study has assessed the efficacy of fan use in older adults and demonstrated that fans accelerate increases in body temperature and heart rate in a short-duration (~2 hours) resting exposure to 42°C with increasing ambient humidity from 30-70%. While subsequent modelling has suggested that fans can improve heat loss via sweat evaporation in healthy older adults at air temperatures up to 38°C, there is currently no empirical data to support these claims. Further, that work assumed older adults were seated in front of a pedestal fan generating an airflow of 3·5-4·5 m/s at the front of the body. This airflow cannot be attained by most marketed pedestal fans. Studies are therefore needed to evaluate the efficacy of fans for preventing hyperthermia and the associated physiological burden in older adults in air temperatures below 38°C and determine whether the cooling effect of fans, if any, is evident at lower rates of airflow. To address these knowledge gaps, this randomized crossover trial will evaluate body core temperature, cardiovascular strain, dehydration, and thermal comfort in adults aged 65-85 years exposed for 8 hours to conditions experienced during hot weather and heat waves in North America simulated using a climate chamber (36°C, 45% relative humidity). Each participant will complete three randomized exposures that will differ only in the airflow generated at the front of the body via an electric pedestal fan: no airflow (control), low airflow (~2 m/s), and high airflow (~4 m/s). While participants will spend most of the 8-hour exposure seated in front of the fan, they will also complete 4 x 10 min periods of 'activities of daily living' (~2-2.5 METS, light stepping) at ~2 hour intervals to more accurately reflect activity patterns in the home.
This study is a proof-of-concept study to demonstrate if a daily dose of a 2-days pre-treatment of Fexofenadine 180mg is effective in alleviating the AR symptoms and to assess the additional benefit to the patient in terms of preventing Allergic Rhinitis (AR) symptoms. The total study duration per participant is expected at least 4 months, depending on the timing of the screening visit. 5 visits are planned, screening, confirmation inclusion challenge, randomization visit, challenge and end of study visit.
This cross-sectional prospective study will assess the potential association of more severe sleep apnea after spinal cord injury with more intense neuropathic pain, more severe spasticity, and more significant cardiovascular abnormalities including cardiac arrhythmias and blood pressure fluctuations. In addition, the participants' experience when undergoing home-based sleep screening test or hospital-unattended sleep screening test will be assessed in a semi-structured interview.
The objective of this ancillary study of the MEET-OS study is to assess the technical feasibility of using Biobeat® monitoring devices after ambulatory surgery at high risk of complications. The secondary objectives are to assess: i) the patient's experience and tolerance ii) the occurrence of clinical disturbances in the patients's home after ambulatory surgery with high risk of postoperative complications iii) to determine the impact of the data obtained with the monitoring devices on the clinical care decisions during postoperative follow-up.