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 trial will evaluate the safety and efficacy of vicriviroc (MK-7690) at 2 dose levels in combination with pembrolizumab (MK-3475) in participants with advanced/metastatic microsatellite stable (MSS) colorectal cancer (CRC).
This is a multicenter, double-blind, randomized, vehicle-controlled, parallel-group proof-of-concept study designed to assess the safety, tolerability, pharmacokinetics, and preliminary efficacy of topically applied ESR-114 following twice daily (BID) application for 42 days (6 weeks).
A multi-center, open-label, phase Ib study to evaluate the safety and efficacy of the administration of tisagenlecleucel in combination with pembrolizumab in patients with r/r DLBCL who have received 2 or more lines of systemic therapy, including an anti-CD20 and anthracycline based chemotherapy and having failed to or are not candidates for ASCT. The study will consist of 2 parts: dose timing selection part and expansion part.
The iPeer2Peer program matches teens with Inflammatory Bowel Disease (IBD) with an older mentor who has learned to manage their IBD well and can support them emotionally and socially. This study will compare two groups of teens: those who are in the iPeer2Peer program and those in the control group (no mentor).
Opioids are commonly prescribed for surgical patients to treat moderate to severe pain after surgery. However, opioids can be associated with serious complications such as respiratory depression and death. Currently, it is not routine practice to educate surgical patients about the risks of opioids and how to safely use opioids after surgery. The investigators have developed an educational pamphlet specifically for surgical patients to educate them about the safe use of opioids. The objective of this pilot study is to determine the usability and readability of an educational pamphlet about the safe use, proper storage and disposal of opioids. The educational pamphlet will be modified based on the feedback from the pilot study and subsequently used for a randomized controlled trial.
The purpose of this study is to evaluate the efficacy, safety, and tolerability of guselkumab in adult participants with moderate to severe hidradenitis suppurativa (HS).
Whether used alone or in combination with other approaches, strategies such as cognitive restructuring (CR) and exposure are well-established treatments for anxiety. CR involves identifying and challenging thoughts, beliefs, or assumptions that maintain anxiety, and exposure involves confronting feared situations, typically in a gradual manner. Many theories have been proposed to explain why exposure is effective. One theory posits that corrective learning occurs only when expectations about the outcome of a situation are violated. Therefore, exposure is thought to be effective when the discrepancy between the expected and actual outcome is maximized. One group of researches has suggested that engaging in CR prior to exposure will prematurely reduce the discrepancy between expectancy and outcome, resulting in less inhibitory learning. As such, they recommend that CR only be conducted after exposure in order to consolidate learning about expectancy violation. This recommendation has not been experimentally studied and is in contrast to what is typically practiced clinically. CR is often introduced in therapy prior to exposure. The present study will determine whether conducting CR before exposure results in (1) greater initial reductions in expectation following CR before exposure, (2) less expectancy violation, and (3) poorer treatment gains at posttreatment and 1-month followup. Eighty-two participants with claustrophobia will be randomly assigned to receive either CR before exposure or CR after exposure. The intervention will be conducted in a single session.
This study will look at the safety and effectiveness of the combination of palbociclib and letrozole and ovarian suppression for premenopausal patients who have ER-positive/HER2-negative breast cancer that has not yet been treated.
B7451014 is a Phase 3 study to investigate PF-04965842 in patients aged 12 years and over with a minimum body weight of 40 kg who have moderate to severe atopic dermatitis. Subjects responding well to an initial open-label 12 week treatment of PF-04965842 (200 mg) taken orally once daily (QD) will be identified and randomized in a double-blind manner to receive 200 mg QD PF-04965842, 100 mg QD PF-04965842, or QD placebo. Efficacy and safety of 2 doses of PF-04965842 will be evaluated relative to placebo over 40 weeks. Subjects experiencing significant worsening of their symptoms, i.e., protocol-defined flare, enter 12 weeks rescue treatment and receive 200 mg PF-04965842 together with a marketed topical medicine. Eligible patients will have the option to enter a long-term extension study after completing the initial 12 week treatment, the 12 week rescue treatment, and the 40 week blinded treatment.
Obstructive sleep apnea (OSA) is a common disease that carries significant risks for cardiovascular disease, mortality, and economic costs. Almost thirty years ago, initial population studies found the prevalence of OSA to be five to nine percent of the adult population. Excess body weight is a risk factor for the development of OSA, and the recent rise in prevalence of obesity has led to revised estimates of OSA prevalence, now at seventeen per cent of the adult population. OSA is poorly recognized clinically; 85% of apneics remain undiagnosed and untreated. Currently, the diagnosis of OSA commonly relies on an overnight, in-hospital polysomnogram (PSG). Due to the extensive attachments to the body surface required in a PSG, it has developed a negative impression. Any effective solution to the public health challenges posed by sleep apnea will have to consider the need for less cumbersome and off-putting methods. Zephyr Sleep Technologies has developed a device that has been approved for use in Canada. The MATRx plus device functions as both a Level III sleep recorder (records respiratory airflow, respiratory effort, pulse rate, and arterial oxygen saturation) as well as a home-based system to select patients for oral appliance therapy. The American Academy of Sleep Medicine (AASM) recommends the use of apnea-hypopnea index (AHI) for the diagnosis and categorization of OSA severity. The Level III function of the MATRx plus device is approved for use in Canada with two autoscoring methods: oxygen desaturation index, ODI and apnea-hypopnea index, AHI, but requires further validation of AHI for clearance by the US Food and Drug Administration (FDA). The proposed research will validate the AHI autoscoring function of the MATRs plus Level III home sleep recorder by comparing it to data recorded in a PSG, which is considered to be the gold standard for sleep testing. Though the effectiveness of the AHI autoscoring algorithm has been previously established, it has not been validated against PSG data. Additionally, other parameters such as snoring will be examined in order to develop scoring algorithms for other facets of sleep disordered breathing.