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This randomized clinical study aims to compare the effects of two different ultrasound-guided infraclavicular brachial plexus block techniques-costoclavicular and lateral sagittal approaches-in patients undergoing forearm, wrist, or hand surgery. The primary objective of the stu…

The purpose of this Phase I non-therapeutic trial is to examine the neurological effects of cannabis on stress reactivity and inhibition in healthy cannabis users. We expect differences between high ratio CBD:THC cannabis oil, low ratio CBD:THC cannabis oil, and/or placebo on out…

In the present study, 120 healthy volunteers (HV) will be randomized to one of three ketamine-induced pharmacoBOLD (phBOLD) arms: low, medium, and high. Within each ketamine arm, participants will be randomized to 4 days of "study drug" \[TS-134 (1st 20 participants) or XT (remai…

This is an open-label, multicenter, parallel-group study in participants with normal renal function, mild, moderate, or severe renal impairment, or end stage renal disease (ESRD) undergoing standard intermittent dialysis. The pharmacokinetics (PK) of the inactive prodrug VNRX-714…

Postoperative transitional pain corresponds to the pain occuring between acute postoperative pain and chronic postsurgical pain (defined as pain persisting for at least 3 months after surgery). We hypothesized that both trajectory and neuropathic component of transitional pain ma…

Several studies have shown an association between platelet function and stroke in patients undergoing carotid thromboendarterectomy (TEA). The present study will assess the correlation between platelet function evaluated by the impedance aggregometry and neurological events in p…

The purpose of this study is to collect normative test values and demographic information for normative and referential data for a rapid, portable, computerized neurocognitive testing device from healthy adults 50 and older.

This Randomized Control Trial will be conducted to compare the effects of en-masse retraction to two- steps retraction on sagittal, vertical and dental dimensions using mini-implant as anchorage.

A robotic platform will use data from motion-detection cameras to position a person's head in real time. This procedure is non-invasive and since healthy volunteers are enrolled in this study, no radiation is delivered, but in the future, the investigators plan to use this device…

This multicenter study aims to evaluate treatment adherence and satisfaction of patients with cutaneous lupus, influenced by perception of the disease, fear of side effects, cost of medications and the doctor-patient relationship. Adherence will be measured by a VAS of 80% or hig…

Postoperative pain is an important consideration in endodontic treatment, and its incidence may be influenced by both obturation technique and sealer type. This study focused on molars to minimize anatomical variability and provide a consistent assessment of pain associated with …

This is a 2-arm group-randomized hybrid effectiveness-implementation (HEI type 2) study to test an evidence-based intervention (EBI) known as Stand \& Move at Work(SMW) to reduce sedentary time in the workplace, and to test the role of expert facilitation (SMW+) for improving int…

Capillary refill time is the time it takes for the skin to regain its initial colour after moderate pressure. It is usually performed on the patient index finger, middle finger or ring finger with the examiner's thumb and index finger for five seconds, three measurements having t…

The Carevive registry collects patient characteristics, patient symptoms, and treatment experience data from patients receiving cancer treatment for breast, lung, GI or multiple myeloma. For this study, a core set of variables is collected on each patient in the Carevive platform…

The goal of this interventional study is to evaluate the effectiveness of a training course on a healthy work environment for nurses and nursing assistants in a hospital. The main questions it aims to answer are: * To evaluate the effectiveness of a training course on a healthy …

The goal of this observational study is to describe the impacts of COVID-19 on primary care chronic condition management in Canada within various patient populations. This will be done by analyzing primary care electronic medial record (EMR) data from the Canadian Primary Care Se…

Accidents are an important public health problem due to temporary or permanent disability and deaths. Injuries are among the most important causes of death and lifelong disability between the ages of 5-14. Children at these ages spend long hours at school and are physically very …

The purpose of this study is to determine the effects of repeated dosing vitamin C enriched hydrolyzed collagen (HC) over a 24hr period, compared to PrimaColl™ (PC), whey protein (WP) and placebo (PL), with prescribed exercise on collagen synthesis. To achieve this, participants…

The main objective of this study is to evaluate the association between the duration of intraoperative cuff overpressure and the development of postoperative sore throat.

This is a randomized clinical trial (RCT) to assess the efficacy of bariatric surgery vs medical weight loss vs. the "usual standard of care" to optimize a morbidly obese patient with end-stage osteoarthritis of the hip or knee joint for total joint arthroplasty (TJA). The study…