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 is a prospective, randomized phase II trial investigating if radiation treatment delivered every other day for 2 weeks has the same side effects as radiation treatment delivered once weekly for 6 weeks.
Suicide is a significant public health concern and causes approximately 1.5% of all deaths in the general population in Canada. Research shows that for individuals with comorbid psychiatric illness and suicidal behaviour, the risk of further suicide attempts persists in the first two years post-discharge with the most vulnerable time being the period immediately post discharge. Several studies have found that alongside usual treatment, follow-up with discharged patients through text messaging, phone calls and letters, contributes to a reduction in attempts and death by suicide, and instances of self-harm. In particular, brief contact interventions have shown positive impacts in reducing further completed suicide and suicidal behaviour in patients presenting to the emergency department following a suicide attempt. The BIC model followed in this study is adapted from the WHO protocol that was utilised as part of the Multisite Intervention Study On Suicidal Behaviours (SUPRE-MISS).
The primary purpose of the study is to evaluate the safety and tolerability of SAGE-718 softgel lipid capsule in participants with Huntington's Disease (HD)
A study to learn about a new medicine called ARV-471 (PF-07850327) in people who have advanced metastatic breast cancer.
This study is intended to document clinical effectiveness and safety pertaining to use of a new endoscopic clipping device MANTIS™ when used for hemostasis, closure, anchoring and marking.
A multicenter, international, prospective, observational case series patient cohort with incomplete cervical SCI without instability will be enrolled to obtain information and data that could inform the feasibility of administering a set of additional core and optional outcome assessments in cervical SCI patients to capture the aspects of neurologic impairment. Baseline, intraoperative, and postoperative characteristics, including demographics, injury details, treatment details, neurological assessments, gait and balance assessments and upper extremity assessments, will be recorded for adult patients.
This study will examine preoperative concerns in older adults through the use of a self-administered questionnaire. The development of this questionnaire will involve adapting survey questions from previously validated studies, creating new questions, and generating a comprehensive questionnaire.
The goal of this study is to assess the efficacy of inhaled salbutamol to treat abdominal pain during food allergic reactions. Patients experiencing abominal pain as a result of a food allergic reaction during a food challenge in the allergy clinic will be invited to participate to the study. They will receive either 8 puffs of salbutamol (asthma inhaler) or 8 puffs of a placebo inhaler. The abdominal pain will then be followed using a numeric scale to see if patients receiving the medication experienced a faster improvement compared to those receiving the placebo.
The goal of this observational study is to compare different work schedules in adults above 30 years of age. Shift and rotational work have become increasingly common owing to the demand for 24/7 availability, especially in the province of Newfoundland, where a large cohort of workers are involved in shift working hours. There is an emerging body of evidence linking shift work with adverse health outcomes, including cardiovascular diseases, type 2 diabetes, cancer, and obesity. Short and poor-quality sleep usually results from repeated exposure to shift work, leading to disturbed circadian rhythms and energy balances. The main question this study aims to answer is the effect of shift and rotational work on physical activity, sleep and food choices in adults. Participants are required to do the following: 1. Wearing an actigraphy watch, which is very similar to any other wristwatch, for seven days to objectively record their physical activity and sleep. 2. Participants will be asked to do two 24-hour food recalls using Automated Self-Administered 24-hour (ASA24), a free dietary assessment web-based tool. 3. Fill out a few questionnaires regarding demographics, chronotype (evening or morning preference), work schedule, sleep quality, stress levels, and physical activity levels. This is a field-based observational study collecting data both objectively and subjectively. The target population comprises 15 shift workers, 15 rotational workers and 15 daytime workers. This study will involve two visits to the lab. At the baseline, after taking informed written consent, anthropometric measurements, which include height, weight, and blood pressure, will be taken. Along with that, demographic, work schedule, and chronotype questionnaires will be filled. Participants will be instructed how to use the Actigraphy watch, ASA24, and sleep diary at home. After 7 days, participants will be asked to return to the lab to return the material. Participants will be asked to complete the physical activity, sleep quality and stress questionnaires. This study aims to monitor free-living behaviours in actual shift workers while participants are engaged in real-life work shifts.
Obesity in children is a priority of public health initiatives, and reliable obesity prevalence and severity assessments are needed for policy decisions and study directions. Obesity in childhood raises the risk of insulin resistance, type 2 diabetes, and cardiovascular diseases in later life. To develop preventive strategies, it is essential to identify modifiable lifestyle habits linked to childhood obesity. The four main modifiable lifestyle behaviors affecting body weight are physical activity, sleep, screen time, and eating patterns. Among these factors, sleep is a neglected issue for clinicians, and recent research has shown that sleep patterns can predict BMI and macronutrient intake. Getting enough sleep is essential to a person's physical and mental well-being and development. This study aims to determine the sleep duration and quality of children aged 9-12 during the school year and how sleep impacts food intake and choice. Also, determining any relationships between the sleep and food intake outcomes and screen time, physical activity, and anthropometric indicators.