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.
Simple bone cysts (SBCs), also known as unicameral bone cysts (UBCs), are benign bone lesions. Literature to date describes little agreement between clinicians on specific prognostic criteria for the prediction of cyst healing, recurrence or fracture. Evidence has shown that bone mineral density (BMD) is a reliable indicator of risk to SBC patients given its association with the mechanical properties of bone. There has been further exploration into the use of quantitative ultrasound to assess bone density by measuring the velocity of the ultrasound transmission over the bone. To determine whether the QUS can provide prognostic information with respect to cyst healing, recurrence or fracture with a SBC, further study is needed.
The Philips Sonalleve MR-HIFU system is expected to be effective in reducing pain intensity and/or reducing analgesic use in patients with painful uncomplicated bone metastases. No serious adverse effects are expected to result from this treatment.
We previously showed that a gentle chest pressure technique could be used on children over a year old to generate around 20% of the volume of air inhaled or exhaled in a single normal breath (also known as tidal volume). This showed that a non-invasive method could be used to provide a temporary means of artificial breathing, meaning that invasive procedures, such as putting in a breathing tube, could be avoided. What our results did not tell us, however, is how much oxygen can get to peripheral tissues (e.g., arms, legs) with this method. In this study, we want to compare two groups of children. All children will have a breathing tube; one group will have gentle chest pressure performed on them to see if oxygen saturations can be maintained above 90%. The other group will receive no chest pressure. We will see how long it takes for oxygen levels in both groups to drop to 90%, at which point, the patient will be ventilated mechanically.
High blood pressure is very common among elderly Canadians. Clinical trials show clear benefit from lowering blood pressure in hypertensive elderly patients. These trials also demonstrate safety for several classes of blood pressure lowering drugs including water pills. However, water pills (thiazide diuretics) used for treatment of hypertension, can cause low sodium (hyponatremia), a significant clinical problem mainly among elderly and very elderly. Causes are age related decrease in kidneys' ability to get rid of water and low salt coupled with high water intake. A standard approach to treatment is lacking since higher salt intake may worsen hypertension, and lower water and higher protein intake is difficult to understand and actually implement. 'Nepro' is a nutritional drink high in protein, and low in potassium and sodium. It is used frequently as a dietary supplement in patients with kidney disease specifically for low sodium and high protein content. The high protein content in Nepro can help the kidney get rid of excess water, and the low sodium and potassium content will make this a safe option to use. Hence investigators propose a proof-of-concept trial on an easy to understand and administer, and relatively affordable solution to this issue. It could be summarized in one sentence: "Will a bottle of Nepro a day keep thiazide-caused hyponatremia and the doctor away?"
This study will be conducted in 2 parts. The phase 1b part will be an international, phase 1b, open-label, dose-escalation assessment of radium-223 dichloride administered with bortezomib and dexamethasone in subjects with relapsed multiple myeloma. The primary endpoint of the phase 1b part is to determine the optimal dose of radium-223 dichloride in combination with bortezomib/dexamethasone for the Phase 2 portion of the study. The phase 2 part will be an international, phase 2, double-blind, randomized, placebo-controlled assessment of radium-223 dichloride versus placebo administered with bortezomib and dexamethasone, in subjects with relapsed multiple myeloma. Randomization (1:1) in the phase 2 part will be stratified by: - Prior bortezomib treatment (yes, no) - Prior treatment (1 prior line of treatment, >1 prior line of treatment) Approximately 30 subjects (10 subjects per cohort) will be enrolled in the phase 1b part of the study and approximately 196 subjects will be enrolled in the phase 2 part of the study.
Peripartum cardiomyopathy (PPCM) is a rare, but significant heart disease affecting young women in the puerperal period. Thus far, no specific treatment has been approved to treat this disease. PPCM has a wide spectrum of clinical manifestations ranging from mild heart failure to severe cardiomyopathy, cardiogenic shock and death. A significant proportion of survivors have persistent chronic heart failure leading to disabling symptoms and decreased quality of life. Animal studies have suggested that prolactin is central to the development of PPCM. Prolactin has pro-inflammatory and anti-angiogenic effects that may promote PPCM. Bromocriptine, a central dopamine agonist known to decrease prolactin levels, might thwart its deleterious effects in women suffering from PPCM. Following this rationale, bromocriptine should improve myocardial function in women suffering from PPCM and thus, improve cardiovascular outcomes and healthcare outcomes.
This is a two part study. The purpose of Part A is to determine if BMS-986020 is effective in treatment of diffuse cutaneous systemic sclerosis using one dose of BMS-986020. The purpose of Part B is to determine if BMS-986020 is effective in treatment of diffuse cutaneous systemic sclerosis using two different doses of BMS-986020.
The purpose of this study is to evaluate the product performance of a new adjustable compression system for the treatment of venous leg ulcers.
The purpose of the study is to determine if combination therapy with daclatasvir (DCV) and sofosbuvir (SOF) for 8 weeks is safe and effective in patients who have never been treated previously without liver cirrhosis who are chronically infected with hepatitis C virus (HCV)/HIV-1 Coinfection genotype (GT) 1, 2, 3, 4 patients.
Patients with post traumatic stress disorder (PTSD) will be randomized to a 12-week intervention of Sudarshan Kriya Yoga Trauma Relief Program (SKY) or a wait list control (WLC) to assess the effects of this intervention on symptoms of PTSD, depression, anxiety, quality of life, autonomic symptoms, and blood inflammatory markers.