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.
Summit is developing ridinilazole as a novel antimicrobial for Clostridioides difficile Infection (CDI), formerly known as Clostridium difficile Infection, with the goal of demonstrating an improved Sustained Clinical Response rate in subjects treated with ridinilazole as compared to subjects treated with vancomycin. A phase 2 proof of concept study, with vancomycin as comparator, demonstrated these attributes with a comparable safety profile. A high fecal concentration of ridinilazole and little systemic exposure were noted. The rationale for this phase 3 study is to confirm the improvement in sustained clinical response of CDI over vancomycin and to compare the safety and tolerability of ridinilazole to that of vancomycin. Ridinilazole plasma concentration will be assessed in a subset of patients.
Cross-sectional study of patients consulting in the emergency room of the Centre hospitalier de l'Université de Montréal (CHUM), to assess the implementation of an "opt-out" screening program for HIV and HCV and prospective follow-up for 3 months of positive cases.
In this trial, the objective is to compare single- and double-injection ultrasound-guided costoclavicular blocks. The rationale behind this idea is that a second local anesthetic injection, inside the costoclavicular space, may compensate for the dynamic cord dispersion seen with the single-injection technique. Thus the research hypothesis is that, compared to its single-injection counterpart, a double injection costoclavicular block will result in a shorter onset time.
Faced with limited access to preventative health care services, Indigenous people living in rural and remote communities are at a higher risk of Chronic Kidney Disease (CKD) and kidney failure, when compared to the general population. The goal of this project is to perform point-of-care testing for CKD and its risk factors, including diabetes and high blood pressure, for individuals residing in rural and remote Indigenous communities across the Canadian provinces of Manitoba, British Columbia, Alberta, Saskatchewan, and Ontario. In addition to providing individuals with information about their risk of developing CKD, as well as providing tailored treatment plans, this study will help provide evidence to develop a permanent CKD surveillance system in all Indigenous communities across Canada, consequently decreasing the burden of CKD and kidney failure in these communities.
An open-label, dose-escalation (Part 1), dose-expansion (Part 2) study to assess the safety, pharmacokinetics (PK), and preliminary efficacy of ABBV-155 alone and in combination with paclitaxel or docetaxel. In Part 1 (dose escalation), participants will receive escalating doses of ABBV-155 monotherapy (Part 1a) or ABBV-155 in combination with paclitaxel or docetaxel (Part 1b). In Part 2 (dose expansion), participants will receive ABBV-155 monotherapy or in combination therapy. The ABBV-155 monotherapy cohort will enroll participants with relapsed or refractory (R/R) small cell lung cancer (SCLC) (Part 2a); the ABBV-155 plus a taxane (paclitaxel or docetaxel) combination cohort will enroll participants with R/R non-small cell lung cancer (NSCLC) and breast cancer (Part 2b).
Prostate cancer (PCa) is the most common non-skin malignancy and the third leading cause of cancer death in North American men. The accurately mapped metastatic state is a necessary prerequisite to guiding treatment in practice and in clinical trials. Imaging biomarkers (BMs) can provide information on disease volume and distribution, prognosis, changes in biologic behavior, therapy-induced changes (both responders and non-responders), durations of response, emergence of treatment resistance, and the host reaction to the therapies. Of particular relevance to metastatic prostate cancer is the emergence of a promising imaging technique involving new prostate specific membrane antigen (PSMA) positron emission tomography (PET) tracers. This approach has demonstrated higher sensitivity in detecting metastases, prior to and during therapy, than current imaging standard of care (CT and bone scan), and is not widely clinically available outside of the research realm in North America. Positron emission tomography / computer tomography (PET/CT) is a nuclear medicine diagnostic imaging procedure based on the measurement of positron emission from radiolabeled tracer molecules in vivo. PSMA is a homodimeric type II membrane metalloenzyme that functions as a glutamate carboxypeptidase/folate hydrolase and is overexpressed in PCa. PSMA is expressed in the vast majority of PCa tissue specimens and its degree of expression correlates with a number of important metrics of PCa tumor aggressiveness including Gleason score, propensity to metastasize and the development of castration resistance. [18F]DCFPyL is a promising high-sensitivity second generation PSMA-targeted urea-based PET probe. Studies employing second-generation PSMA PET/CT imaging in men with biochemical progression after definitive therapy suggest detection of metastases in over 60% of men imaged. Deep learning is defined as a variant of artificial neural networks, using multiple layers of 'neurons'. Deep learning has been investigated in medical imaging in numerous applications across organ systems. In oncology, basic artificial neural networks to support decision-making have previously been developed retrospectively in breast cancer and prostate cancer, but have not been validated or integrated prospectively. Novel data-driven methods are needed to predict outcomes as early as possible in order to guide the duration and the aggressiveness of a particular therapy. They are also needed for optimal patient selection based on the patient's response to a given therapy. Here the investigators hypothesize that the combination of a highly performing prostate cancer imaging technique combined with machine learning has high potential. The main objective of this study is to acquire PSMA-PET data in patients with prostate cancer who receive treatment and follow-up in order to enable the discovery of predictive imaging biomarkers through deep learning techniques.
Provision of high and early fat intake may help to reduce the amount of postnatal weight loss in Very Low Birth Weight Infants. It may also help utilize the high amount of protein that is currently recommended to these premature babies. Also, we expect babies who get this appropriate intake to regain their birth weight earlier than others who are on slow fat increase regimen.
The primary aim of the study is to investigate the effect of empagliflozin on kidney disease progression or cardiovascular death versus placebo on top of standard of care in patients with pre-existing chronic kidney disease. After completion of the interventional part of the study (primary study completion) a subset of participants will be followed up in a post-trial observational (non-interventional) manner for cardio-renal outcomes (estimated study completion date).
The purpose of this study is to identify whether the combination of coconut Nourish and Queen Garnet plum are able to attenuate ageing-related complications, including muscle mass loss and inflammation. The study endpoints will measure muscle mass as the primary endpoint with blood lipids, glucose, blood pressure, and inflammatory markers serving as some of the secondary endpoints. As the two products are rich in dietary fibre and anthocyanins, respectively, the study outcome will help to understand role of these dietary components in improving complications that are seen quite frequently in elderly population.
Because of the risk of pulmonary aspiration, patients are asked to comply with the fasting guidelines when they are scheduled for an elective cesarean section. This fasting can result in increased insulin resistance, and that this can delay patient recovery from surgery. Giving a patient a carbohydrate-rich beverage before surgery has been shown to reduce the post-operative insulin resistance and reduce the length of stay in the hospital. In order to safely provide pregnant women with a carbohydrate-rich drink when admitted to the hospital in preparation for an elective cesarean delivery, the investigators must ensure that their stomach has emptied by the time they go to the operating room. The objective is to investigate whether women admitted to the hospital, having complied with the fasting guidelines, will have an empty stomach 2 hours after being offered 400 ml of a beverage containing 50g of carbohydrate. This can easily be done with the use of an ultrasound exam of the stomach. The hypothesis is that patients will have an empty stomach 2 hours after drinking 400 ml of a carbohydrate-rich beverage.