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 Phase III double-blind, placebo-controlled study of Durvalumab versus Placebo in patients with stage II-III NSCLC who are MRD-positive following curative intent therapy.
Atrial Fibrillation (AF) affects 200,000 Canadians and increases risk of stroke, morbidity and mortality. Having a stroke can affect a patient's ability to speak, eat, walk, work, care for themselves, and interact with others. Not only can it ruin one's life, but it can also be fatal. A stroke occurs when blood flow to the brain is blocked by a clot, depriving brain cells of oxygen. In people with atrial fibrillation, blood flow is sluggish in the top chambers of the heart, and blood clots can form there. When a piece of a clot breaks off, it can travel to the brain and cause a stroke. That's where blood thinners come in. Blood thinners, or anticoagulants, decrease the chances of blood clots forming in the heart, reducing the risk of stroke. Studies show that blood thinners are highly effective at reducing the risk of stroke by up to 95%. The conventional blood thinner is warfarin, taken by mouth. Warfarin requires regular blood tests to make sure a patient getting the correct dose. The patient also may have to avoid certain foods since the medication can interact with them. Newer blood thinners, known as direct-oral anticoagulants (DOACs) are available, which do not require regular blood tests and do not interact with foods. Two of the new blood thinners are called rivaroxaban and apixaban. Like warfarin, they can be taken by mouth, and studies have shown them to be as effective as warfarin. Both rivaroxaban and apixaban have been approved for stroke prevention in AF by Health Canada. However, there have been no direct head-to-head comparisons of these two anticoagulants, meaning comparative safety data is not available. Increasing use of DOACs for stroke prevention in AF and patient values around bleeding highlight the need for a comparison trial to ensure patients receive the anticoagulant with the greatest balance of benefit to potential harm. The trial is to assess bleeding rates and superiority of using apixaban versus rivaroxaban in patients with non-valvular atrial fibrillation.
This study will evaluate the safety, tolerability and preliminary anti-tumor activity of RO7296682 in combination with Atezolizumab in participants with advanced solid tumors.
There has been an increase in the need for repeat hepatic surgery, especially for patients with colorectal liver metastasis and hepatocellular carcinoma. Adhesions at the time of repeat surgery can lead to increased operative times, higher blood loss and even increased perioperative morbidity. Not much data exists regarding use of anti-adhesion barriers at the time of index hepatectomy and their effect on adhesions at repeat hepatectomy. This randomized controlled trial aims to evaluate the effectiveness of the use of a hyaluronan and cellulose based antiadhesive topical film at index hepatectomy in reducing perihepatic adhesions at the time of repeat hepatic surgery.
The study will evaluate the preliminary efficacy of 3 combinations (Sym021+Sym022, Sym021+Sym023 and Sym021+Sym023+irinotecan) in patients with biliary tract carcinomas (BTC) and with esophageal squamous cell carcinoma (ESCC) by assessing overall response rates (ORRs) per Investigator assessment using Response Evaluation Criteria in Solid Tumors (RECIST) v1.1 The study will also evaluate the safety and tolerability profile of the 3 combinations
This study is being performed to determine if a multi-ingredient dietary supplement is safe and easy to take by healthy older adults. Participants will be required to take one of three different doses of the dietary supplement for 90 consecutive days and complete wellness surveys and a daily log while taking the supplement. Participants will also provide blood samples at the start of the study, after 30 days, and at the end of the study which will help determine how participants respond to the supplement.
Context Atrial fibrillation is the most frequent arrhythmia following coronary artery bypass grafting. POAF is associated with worse outcomes following CABG. In addition, recurrence of AF is associated with longer hospital stay and higher rate of neurological and renal complications compared to a single episode of AF Objective To estimate the proportion of eligible people who are willing to participate, number of participants who drop out of the trial and use the results of this study to inform a larger study. Study Design: Pilot randomized controlled trial. Patients will be blinded to the intervention. Participants: The study population will include 40 patients. Patients admitted to the Jewish General Hospital for elective coronary artery bypass grafting from May 2021 will be included in the study. Patients will be included if they were in sinus rhythm with a HR ≥50 bpm, undergoing on-pump coronary artery bypass grafting and hemodynamically stable. Patients will be excluded from the study if they meet any of the following criteria: Second or third degree heart block, LVEF <35%, left atrial volume index ≥42 ml/m2, right atrial volume index > 47 ml/m2, any degree of tricuspid regurgitation, any degree of right ventricular dysfunction, emergency or minimally invasive operation, concurrent valve operation, history of atrial fibrillation or previous cardiac surgery Study Interventions and Measures Patients will be randomly assigned to one of two treatment groups according to the venous cannulation technique used during surgery. Group A will undergo cavoatrial cannulation with a 2-stage venous cannula. Group B will undergo bicaval cannulation with snares. Similar surgical methods will be used in all treatment groups . The primary endpoint will be defined as any episode of atrial fibrillation in any participant lasting >5 minutes in duration or any episode leading to hemodynamic compromise (SBP<90 mmHg) or causing symptoms (angina or dyspnea). Atrial fibrillation will be diagnosed using telemetry and a 12-lead ECG. Patients will be followed up in 1 month with a 12-lead ECG to determine their rhythm. The secondary endpoints are the development of RV dysfunction, tricuspid regurgitation and any increase in left atrial volume index as detected by post-operative transthoracic echocardiography.
This study is a Phase 2 trial designed to evaluate the clinical efficacy, safety, and tolerability of MAS825 in patients with NLRC4-GOF, XIAP deficiency, or CDC42 mutations.
This is a global extension study to provide continued access to niraparib and further characterize the long-term safety of niraparib treatment in participants who are currently receiving treatment with niraparib within GlaxoSmithKline/TESARO-sponsored studies (NCT01847274, NCT02354586, NCT01905592, NCT03308942, NCT02657889) that has fulfilled the requirements for the primary objective.
This is a prospective, observational clinical cohort study involving children born very preterm at less than 31 weeks and six days gestation. The purpose of this study is to investigate the microbiome (the collection of microbes in a biological site) alternations resulting from preterm birth and associations with the risk of immune dysregulation, asthma and allergies.