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.
Children with a neurodevelopmental condition called developmental coordination disorder (DCD) struggle to learn motor skills and perform daily activities, such as tying shoelaces, printing, riding a bicycle, or playing sports. Evidence suggests that motor-based interventions combined with non-invasive brain stimulation to the motor cortex (transcranial direct-current stimulation, tDCS) has been effective in improving motor skills in children with cerebral palsy and other neurodevelopmental disorders, but few studies have examined tDCS in chidlren with DCD. The purpose of this randomized, blinded, sham-controlled interventional trial is to explore the effectiveness of anodal tDCS over M1 combined with a motor learning task in increasing motor skill learning in children with DCD.
The Paradigm study is a prospective, multicenter, single arm study to demonstrate the safety and effectiveness of the Amplatzer Valvular Plug III (AVP III) as a treatment for clinically significant PVLs following surgical implant of a mechanical or biological heart valve implanted in the aortic or mitral position.
Every 3 minutes a new case of diabetes is diagnosed in Canada, mostly type 2 diabetes (T2D) increasing the risk for heart disease. T2D and heart disease share many common risk factors such as aging, obesity and unhealthy lifestyle. Paradoxically however, while lowering blood LDL, commonly known as "bad cholesterol", is protective against heart disease, research over the past 10 years have shown that the lower is blood LDL, the higher is the chance of developing T2D. This phenomena is happening whether blood LDL is lowered by a common drug against heart disease called Statins, or by being born with certain variations in genes, some of which are very common (~80% of people have them). To date, it is unclear why lowering blood LDL is associated with higher risk for diabetes, and whether this can be treated naturally with certain nutrients. Investigators believe that lowering blood LDL by forcing LDL entry into the body tissue through their receptors promotes T2D. This is because investigators have shown that LDL entry into human fat tissue induces fat tissue dysfunction, which would promote T2D especially in subjects with excess weight. On the other hand, investigators have shown that omega-3 fatty acids (omega-3) can directly treat the same defects induced by LDL entry into fat tissue. Omega-3 is a unique type of fat that is found mostly in fish oil. Thus the objectives of this clinical trial to be conducted in 48 subjects with normal blood LDL are to explore if: 1. Subjects with higher LDL receptors and LDL entry into fat tissue have higher risk factors for T2D compared to subjects with lower LDL receptors and LDL entry into fat tissue 2. 6-month supplementation of omega-3 from fish oil can treat subjects with higher LDL receptors and LDL entry into fat tissue reducing their risk for T2D. This study will thus explore and attempt to treat a new risk factor for T2D using an inexpensive and widely accessible nutraceutical, which would aid in preventing T2D in humans.
The objective is to compare IV vernakalant to IV procainamide for the ED management of acute AF patients. If vernakalant proves to be more effective, faster, and safer than IV procainamide, this will give clinicians an important alternative for pharmacological cardioversion of acute AF. The investigators propose a pragmatic comparative effectiveness trial entailing an open label, randomized controlled trial at 12 large Canadian EDs. Study subjects will be randomized to 1 of 2 treatment arms: 1) Patients will receive an initial infusion of 3mg/kg of IV vernakalant over 10 minutes, followed by a second dose of 2mg/kg over 10 minutes, if necessary, or 2) Patients will receive a continuous infusion of 15mg/kg of IV procainamide over 60 minutes. The primary aim will be to compare conversion to normal sinus rhythm between the two drugs. The investigators will include stable patients presenting with an episode of acute AF of at least 3 hours duration, where symptoms require urgent management and where immediate cardioversion is a reasonable option. Using the integrated consent model, research assistants will obtain verbal consent from eligible patients.
Prostate cancer is the third most common cause of cancer death in men. Most patients with localized prostate cancer will be cured with surgery or radiation therapy, but up to 35% of patients will have their prostate cancer return. Whether it has returned locally or distantly determines which type of treatment they will receive. Current conventional imaging modalities have limitations particularly at low prostate specific antigen levels. This study proposes to use Gallium-68-PSMA-11 (68Ga-PSMA-11) Positron Emission Tomography / Computer Tomography (PET/CT) scans which targets prostate-specific membrane antigens (PSMA) to detect where in the body the prostate cancer has recurred.
This study will leverage a current longitudinal study of brain development in preterm children. In the Miller/Grunau Trajectories study, preterm children are returning for follow-up at 8-9 years. At this appointment, children undergo MRI and neurodevelopmental testing. Children who are identified with DCD at this appointment will be invited to participate in this intervention study. Participants will have a 2nd MRI 12 weeks after the first scan. They will then receive 12 weekly sessions with an occupational therapist, followed by a third MRI. Children with DCD who were born very preterm (<32 weeks gestational age) who are not part of the Miller/Grunau study are also eligible to participate.
This is an open-label, multi-center, multi-cohort, Phase 2 study to evaluate the efficacy and safety of trastuzumab deruxtecan (T-DXd) for the treatment of selected HER2-expressing tumors. This study will consist of Part 1 which includes 7 cohorts of: urothelial bladder cancer, biliary tract cancer, cervical cancer, endometrial cancer, ovarian cancer, pancreatic cancer, and rare tumors; and Part 2 which includes 5 cohorts A to E of: A) any tumor type that is HER2 IHC 3+ (excluding breast, gastric cancer, and colorectal cancer), B) any tumor type that is HER2 IHC 2+/ISH+ (excluding breast, gastric cancer, and colorectal cancer), C) HER2 IHC 2+ or 1+ endometrial cancer, D) HER2 IHC 2+ or 1+ ovarian cancer, and E) HER2 IHC 2+ or 1+ cervical cancer. Study hypothesis: Trastuzumab deruxtecan will show meaningful clinical activity and a favorable risk benefit profile in selected HER2-expressing solid tumors.
Project EXCEL will provide community or online exercise programs to rural and remote and under-served cancer survivors, as well as encourage participants to become life-long exercisers. Exercise is an evidence-based self-management strategy that benefits all cancer survivors. However, most cancer survivors who live in remote or rural places don't have adequate opportunities to be involved in exercise programs that are tailored to their needs.
The study wishes to examine whether "extended" antipsychotic treatment, in this case, antipsychotic treatment every other day, is as effective as daily treatment. It is also evaluating whether there may be differences in terms of side effects. Participants will be randomly assigned to either the treatment as usual group (i.e., taking antipsychotic daily) or the extended dosing group (i.e., taking antipsychotic one day on, one day off). That means, like flipping a coin, there is a 50/50 chance that participants will continue on daily dosing of your antipsychotic or have it switched to every other day dosing. This study will last for 1 year. Participants will be evaluated at the beginning and every two weeks during the first 6 months, with visits once every 4 weeks for the final 6 months. In total, participants will make 22 visits over 52 weeks to the investigator's office. The investigators hypothesize that with ED, there will be no change in symptom severity but improvement in the frequency and severity of side effects, wellbeing, and functioning.
The Parkinson Progression Marker Initiative (PPMI) is a longitudinal, observational, multi-center natural history study to assess progression of clinical features, digital outcomes, and imaging, biologic and genetic markers of Parkinson's disease (PD) progression in study participants with manifest PD, prodromal PD, and healthy controls. The overall goal of PPMI is to identify markers of disease progression for use in clinical trials of therapies to reduce progression of PD disability.