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 primary objective of this study is to collect insights from first responders and military personnel on their need for, use of, and interest in physical and/or mental health medical marijuana or psychedelic-assisted therapy programs. These preliminary data will help to inform and guide the development of a larger patient-oriented study and the design of a clinical program geared towards enhancing therapy treatments for first responders and military personnel.
To find out if eptinezumab is better than placebo (normal saline solution) in lowering the number of days with migraine in young people ages 12 to 17 with chronic migraine.
The purpose of this study is to compare the efficacy and safety of fixed duration pirtobruitinib (LOXO-305) with VR (Arm A) compared to VR alone (Arm B) in patients with CLL/SLL who have been previously treated with at least one prior line of therapy. Participation could last up to five years.
Post-transplant metabolic syndrome (PTMS) affects about 50% liver transplant (OLT) and 25% lung transplant (LTx) recipients at 12-18 months post-transplant. PTMS (comprised of glucose intolerance, obesity, hypercholesterolemia and hypertension) has been associated with increased risk for cardiovascular morbidity and long-term survival. Exercise studies in the early post-transplant period have shown some benefits on PTMS risk factors with facility-based training, but it remains unclear if exercise can be sustained in the home environment with sufficient adherence or training intensity to impact PTMS beyond the early post-transplant period. Objectives: 1) To evaluate the feasibility of a three-month individualized, virtual home-based exercise training program in OLT and LTx recipients starting at 1 year post-transplant. 2) To assess estimates of intervention efficacy on elements of PTMS, insulin resistance, exercise self-efficacy, and health related quality of life (HRQL). Methods: 20 OLT and 20 LTx recipients with 2 or more PTMS risk factors at 12-18 months post-transplant will be randomized to a home-based exercise program versus usual care. The exercise group will undergo aerobic training 3 to 5 times per week with resistance training at least twice weekly over a 12-week period. Exercises will be demonstrated by a qualified exercise professional during the first visit with weekly phone and video calls to guide exercise progression, ease communication and promote exercise self-efficacy and adherence based on guiding behavioral principles. As secondary measures, PTMS, insulin resistance, body composition (optional), HRQL, and assessment of self-efficacy will be assessed at baseline and 12-weeks.
Cannabis is a frequently-used psychoactive substance. While the majority of individuals can use cannabis without experiencing problems, a small minority of people develop cannabis problems. Despite the small-to-medium reported effect sizes of cognitive behavioural therapy (CBT) and motivational enhancement therapy (MET) treatments for cannabis misuse, many cannabis users do not seek treatment. Online CBT/MET programs have the potential to be cost-effective and accessible, and offer a less stigmatizing option for treatment. These programs may also help capture cannabis users who experience subclinical problems, who are not captured by traditional treatment. Existing treatment programs also need to be adapted to maximize participant retention and increase treatment completion, as many current cannabis use treatment programs have significant drop-out rates. Hence, the goal of the proposed randomized controlled trial (RCT) is to examine the efficacy of an online evidence-based CBT/MET treatment program. Outcomes of a combined CBT/MET treatment program will be compared to a CBT-only treatment program and a waitlist control. This research will provide insight into the novel contribution of MET to online CBT treatment programs for cannabis misuse. The researchers are hoping to recruit 303 participants for this study from Central and Eastern Canada. Participants will be randomly assigned to one of the treatment groups (i.e., CBT with MET, CBT without MET) or the psychoeducational control group. Individuals in either treatment group will be given 6 weeks to work through 8 online modules. Throughout the modules, participants will identify goals related to cannabis use, learn strategies to cope with cannabis cravings, triggers, and social pressures and learn to prevent relapse. Participants randomly assigned to the control (i.e., psychoeducation) will receive links to websites that provide general psychoeducation about cannabis use and wellbeing. All participants will complete online assessment measures at baseline, end of treatment, and at follow up approximately one month later (i.e., 0 weeks, 6 weeks, 10 weeks) in order to assess the efficacy of the treatment. At the end of the study, individuals in the control group will be given access to the CBT without MET treatment.
Physical activity appears to be an important lifestyle habit to achieve healthy aging by promoting autonomy and quality of life. Interestingly, the dramatic changes that the human body undergoes due to bedrest for illnesses and hospitalization are similar to those seen over decades of normal aging. Bedrest in otherwise healthy older individuals can lead to a reduction of muscle size and strength, changes in bone strength and function of the heart and blood vessels. Bedrest can also lead to changes in keeping proper balance as well as changes in processing and understanding information. All of these factors negatively affect activities of daily living leading to physical function impairment and development of frailty, a clinical condition associated with an increased risk for disease and death. The purpose of this study is to investigate whether exercise can counteract the negative effects of 2-week head tilt down bed rest on muscle function and metabolism, postural control, bone structure, orthostatic tolerance and cognitive function in adults. For this study the investigators will recruit 24 healthy men and women between 55 - 65 years of age. All subjects will spend a total of 26 days (5 days of adaption period, 14 days of bed rest with 6 degrees of downward inclination, and 7 days of recovery period) at the McGill University Health Centre (MUHC). During this study, 12 subjects will randomly undergo an exercise intervention as countermeasure during the 14 days of bed rest period and 12 will serve as control. Each subjects participation in this study will involve 1 telephone call (pre-screening) and 4 visits at the MUHC: 1 screening visit (Visit 1) followed by a 26-day long visit (Visit 2) and 2 follow-up visits (Visit 3 and Visit 4). During Visits 2 - 4 various measurements will be performed to assess sensorimotor control, muscle function and metabolism, bone structure, cardiovascular function, cognitive performance and function, and specimen collection (blood, urine, saliva, feces and muscle tissue).
The study is intended to show superiority of AZD9833 in combination with CDK4/6 inhibitor (palbociclib, abemaciclib or ribociclib) versus aromatase inhibitors (anastrozole or letrozole) in combination with CDK4/6 inhibitor in patients with hormone receptor-positive (HR-positive), human epidermal growth factor receptor 2-negative (HER2-negative) metastatic breast cancer with detectable ESR1 mutation.
The main objective of this study is to offer and evaluate an interim triage approach for patients waiting for surveillance colonoscopies. This will reduce the waiting period and the psychological stressors for our patients and from a scientific point of view allow us to compare the yield of findings for each approach.
The approval and distribution of COVID-19 vaccines is an important milestone in the fight against the pandemic. However, although vaccines are widely recognized as a key public health measure to control infectious disease, there are still people who remain hesitant to get vaccinated. In Canada, 83% of Canadian adults have received or are willing to receive the vaccine. However, nearly 20% of adults and a larger proportion of parents of younger children remain concerned about receiving vaccines. In the context of a project to enable family physicians to identify vaccine-hesitant patients and deliver a tailored COVID-19 vaccination outreach campaign, the Canadian Practice Information Network, a tool for primary care providers to communicate with their patients, will be used to engage and address vaccination hesitancy in Canada. The study will identify information needs about COVID-19 vaccination among community-dwelling patients in three Canadian provinces and will assess the effectiveness of a tailored COVID-19 vaccine digital health communication strategy for primary care practices to address vaccination hesitancy and improve COVID-19 vaccination uptake. A two-arm cluster randomized trial design will be conducted in primary care practices in three Canadian provinces: Ontario, British Columbia, and New Brunswick. The study will use a convenience sample of primary care practice in these provinces. Recruited participants will be randomly allocated to the intervention and control groups. Patients assigned to the control group will receive health messages unrelated to the COVID-19. Participants in the intervention group will receive a series of tailored messages on COVID-19 vaccination targeting the main factors for hesitancy to address their concerns and persuade them to receive the COVID-19 vaccine. Aggregated survey responses across practices will be used to create segments of unvaccinated patients reflecting age, language, education level, rurality, sex, gender, ethnicity, and their attitudes or reasons for vaccine hesitancy or access barriers. Then, tailored messages will be created in a way that is meaningful to the recipients in the different segments. The primary outcome is the proportion of vaccine-hesitant individuals who receive a COVID-19 vaccine during the intervention period. The secondary outcome is the overall COVID-19 vaccine uptake.
Evidence suggests that prebiotic fibre can correct dysbiosis, reduce intestinal permeability and improve glycemic control. The investigators hypothesize that microbial changes induced by prebiotics contribute to gut and endocrine adaptations that reduce glucose fluctuations, including less hyper- and hypoglycemia in type 1 diabetes (T1D). The primary objective is to compare the change in frequency of hypoglycemia from baseline to 6 months in n=144 newly diagnosed (<12 months) individuals with T1D treated with a 6-month course of prebiotic or placebo as an adjunct to insulin. Secondary objectives will be aimed at understanding the mechanisms by which the prebiotics could affect glycemic control.