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 evaluate the effect of Cabozantinib (XL184) compared with placebo on overall survival in subjects with advanced hepatocellular carcinoma who have received prior sorafenib.
We are studying an investigational drug called intranasal oxytocin (Syntocinon®). Syntocinon® has been approved by the U.S. Food and Drug Administration for use in helping women breastfeed, but it has not been approved for use in children with ASD. However, there is previous research conducted that has indicated that after administration of oxytocin, adults with ASD demonstrated improvements in social cognition, and reduced repetitive behaviours and anxiety. There is also early research to suggest that children may also benefit in these areas. The purpose of this study is to test if oxytocin works to help children and adolescents with ASD.
The purpose of the study is to compare the efficacy, safety and tolerability of aclidinium bromide/formoterol fumarate and salmeterol/fluticasone propionate in patients with chronic obstructive pulmonary disease (COPD)
The purpose of this study is to learn how best to treat substance use disorders in an HIV clinic setting. Specifically, the purpose of this pilot study is to learn if extended-release naltrexone (XR-NTX) would be a feasible and acceptable treatment for HIV-infected individuals with opioid or alcohol use disorders.
In internal medicine, assessment of spleen size on physical examination is an extremely important part of the overall evaluation of patients with many illnesses. Examination of the spleen is also one of the core competencies that the investigators expect the students and residents to learn as part of their training. Unfortunately, the sensitivity and specificity of examination of the spleen at the bedside is not very good. The investigators wish to determine if medical residents can be taught to use hand carried ultrasound to accurately assess spleen size. Doing so would make physical examination of the spleen obsolete and transform training objectives for medical trainees.
Metastatic breast cancer patients with bone involvement who are at high-risk of subsequent skeletal related event (SRE), defined as radiotherapy or surgery to the bone, pathological fracture, spinal cord compression, or hypercalcemia (as reflected through: elevated sCTX or bone pain or a prior SRE despite receiving standard bisphosphonate therapy) should experience a decrease in the surrogate marker, sCTX, at week 12 if switched to zoledronic acid compared with those patients who continue on intravenous pamidronate (i.e. current standard of care). The investigators propose that a drop in sCTX will correlate with improved pain, quality of life and a reduced incidence of further SREs.
This trial is conducted in Asia, Europe and North America. The aim of the trial is to investigate the efficacy and safety of switching from sitagliptin to liraglutide in subjects with type 2 diabetes not achieving adequate glycaemic control on sitagliptin and metformin.
Abdominal aortic aneurysm (AAA) is an abnormal dilatation of the aorta in the abdomen secondary to hypertension and atherosclerosis. Surgical treatment of AAA is increasingly being replaced by endovascular aneurysm repair (EVAR) using stent-grafts (SGs). However, the efficacy of this less invasive approach is often jeopardized by the incidence of persistent flow within the aneurysm, called endoleaks leading to aneurysm rupture if not properly detected and treated. Hence, a life long annual CT-scan surveillance is required increasing the cost of EVAR, exposing the patient to ionizing radiation and nephrotoxic contrast agent. The goal of this project is to adapt and test a new ultrasound technology called ultrasound elastography to improve patient follow-up after EVAR and ultimately avoid the use of CT-scans. This technique measures the deformation of the tissue secondary to blood pressure variation (quasi-static elastography) or to a shear wave generated by the ultrasound probe (dynamic elastography). The investigators will optimize 2 approaches to generate elastic maps of the AAA. One approach will be a quasi-static elastography (QSE-LSME) technique developed by our team giving an estimation of the deformation (strain) of the different components of the AAA by the blood pressure. The second is a dynamic elastography (SSWI) technique that will provide information on the elastic property of the AAA components.
Preventing psychotic disorders such as schizophrenia and associated functional disability could relieve an enormous burden of personal and family suffering and economic losses to society. This project aims to conduct a pilot randomized trial to determine the efficacy of a family-focused treatment in comparison with treatment-as-usual in enhancing functional outcomes, stabilizing symptoms, and preventing or delaying the onset of full psychosis in transitional age youth with prodromal symptoms. The results of this study will be crucial for the development of cost-effective, evidence-based psychosocial approaches to psychosis prevention and thus will have major implications for public health.
This multicenter, open-label, single-arm study will evaluate the safety and efficacy of obinutuzumab alone or in combination with chemotherapy in participants with previously untreated or relapsed/refractory chronic lymphocytic leukemia (CLL). This is a Post-Authorization Safety Study. Participants will receive 6 cycles of single-agent obinutuzumab or obinutuzumab in combination with chemotherapy at the investigator's discretion. Each participant will be followed until 30 months after the last participant has been enrolled. Total length of the study is anticipated to be approximately 5 years.