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.
Multi-center prospective cohort study examining curative intent renal cryotherapy and radiofrequency ablation for small renal mass treatment in patients who are poor candidates for surgical resection, We will capture clinical, radiological, and pathological data as well as resource utilization (ex: time in hospital, ER visits), complications, and long-term functional and oncological outcomes. The investigators will also be biobanking blood and urine samples from participants for biological studies in the lab.
The study is designed to evaluate the safety and efficacy of rusfertide in subjects with polycythemia vera (PV) in maintaining hematocrit control and in improving symptoms of PV.
Despite many pharmaceutical options, there are no optimal treatments for Chronic musculoskeletal pain (CMP). Although many Canadians use medical cannabis (MC; legally authorized) to relieve their pain, there are no firm conclusions on the efficacy and safety of MC against CMP. In order to increase knowledge on this topic, it is essential to describe the current use of MC against CMP by Canadians and to understand patients' and physicians' perceptions and attitudes. Objectives: This study will evaluate the use of MC against CMP among adults and aims at: 1-Describing the use of MC in Canada, and the main characteristics of users and prescribers; 2-Identifying the therapeutic and adverse effects of MC from the users' perspective; 3a- Identifying the psychosocial, organizational, socio-demographic and health-related factors that influence the use and prescription of MC; and 3b- Quantifying the impacts of these factors on the use and prescription of MC in the management of CMP. Methods: 1) We will analyse available data on the users and prescribers of MC from Health Canada and from the Registre Cannabis Québec; 2) We will use mixed methods to collect data from patients affected by CMP and their physicians. Data from Health Canada will allow to document the prevalence and recent evolution of MC use. The qualitative phase of the second part of the study will identify obstacles and facilitators for the use AND for the prescribing of MC against CMP, including the need for more information in patients suffering from CMP and in physicians. Reasoned samples of patients and physicians will be recruited; information will then be collected by semi-structured interviews. For the quantitative phase, a pan-Canadian survey will be conducted, using a questionnaire built with the results of the qualitative phase of the study. The proposed study will describe the current use of MC against CMP in Canada and will allow to better understand the motivations and expectations of physicians and patients.
The objective is to assess the visual outcomes and quality of vision of patients receiving the AcrySof® Vivity Intraocular lens (IOL), when implanted in eyes with high ocular axial length (≥24.5mm), after uneventful cataract surgery.
This is an open-label, multicenter, Phase 1 study evaluating the safety and tolerability of VCTX210A combination product in patients with T1D
The CORRECT - MRD II study will prospectively enroll patients who have undergone complete surgical resection for stage II or III colorectal cancer. Patients will be followed for a minimum of 3 years and up to 5 years for recurrence.
This study will assess whether CA-4F can improve diagnosis of ATTR-CM in a community cardiology setting when used to screen electronic medical record data for patients suitable for follow-up investigations.
The Healthy Relationships Program (HRP) for two-spirit, lesbian, gay, bisexual, trans, queer, intersex, and asexual (2SLGBTQIA+) Youth is a flexible and adaptable 17-session mental health promotion and healthy relationship program for gender, sexual, and romantic minority youth. It helps build resiliency and promote well-being among 2SLGBTQIA+ youth. It affirms, validates, and celebrates sexual and gender diversity, cultivates a caring and supportive community, and helps 2SLGBTQIA+ youth develop skills and strategies that promote healthy relationships. Investigators will evaluate the HRP for 2SLGBTQIA+ youth in 10 intervention and 10 comparison Genders and Sexualities Alliance/Gay-Straight Alliances (GSAs) in schools across Canada. GSA advisors (educators) at intervention schools will receive training in the program prior to implementation. GSA members (students in grades 9 to 12) at both intervention and comparison sites will participate in a survey at three time points: (1) pre-GSA programming survey at the beginning of the school year, (2) a post-GSA programming survey at the end of the school year, and (3) a follow-up survey at the beginning of the next school year. The primary outcome is social-emotional functioning.
The primary objective of this study is to evaluate plasma concentrations of Vitamin D (25-hydroxyvitamin D; 1,25-dihydroxyvitamin D) of different Vitamin D formulations in healthy volunteers at two concentrations. Pharmacokinetic parameters (Serum 25(OH)D and 1,25(OH)2D ng/ml) are compared with those of a regular Vitamin D formulation and a new (microencapsulated) LipoMicel Vitamin D formulation. The secondary objective of this study is to evaluate safety blood parameters- The following blood parameters (serum levels) are checked: Alkaline Phosphatase, ALT, AST, Bilirubin, CRP, Creatinine, GGT. In addition, mineral levels-such as calcium, magnesium and phosphorus, potassium and sodium-are measured before and at the end of the study.
The investigators aim to optimize an intervention which teaches women at risk for cardiovascular disease (CVD) to cope with this risk using self-compassion (an attitude of kindness towards oneself) in order to adopt a physically active lifestyle. The investigators previously conducted a one-on-one self-compassion intervention for 11 women with CVD risk that successfully increased physical activity. However, meeting one-on-one with each participant was time and resource intensive. The primary purpose of the present study is to determine if group self-compassion intervention delivery is comparably effective to one-on-one delivery for increasing physical activity among women at risk for CVD. The investigators hypothesize that group delivery should be at least as effective as individual delivery at increasing physical activity. Furthermore, only women low in self-compassion were included in the previous study. The secondary purpose of the present study is to determine if women higher in self-compassion can also benefit from the intervention. The investigators hypothesize that participants at all levels of self-compassion should benefit similarly from the intervention. Finally, the tertiary purpose is to determine if delivery mode and self-compassion interact such that one method of delivery (group or one-on-one) is better suited to women at low, moderate, or high self-compassion. This outcome is exploratory only and the researchers present no hypothesis. The present study follows the methods of a randomized optimization trial. Women at risk for CVD will be randomly assigned to receive four sessions of combined physical activity behaviour change and self-compassion training in groups of six to nine or through one-on-one delivery. The intervention will provide one session to discuss participants' CVD risk and physical activity goals, and then three sessions of self-compassion training. Outcome measures will be assessed pre- and post-intervention. The effectiveness of the one-on-one and group conditions for improving the study outcomes will be examined. The present research will determine how best to deliver an intervention which teaches women to cope with their CVD risk using self-compassion in order to become more physically active. The results of the present study will inform an eventual efficacy trial.