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.
Multimodal opioid-sparing analgesia is recommended in order to prevent post-operative complications and shorten length of stay. Administration by the surgeon of local anesthetics in the abdominal wall after surgery for a suspected gynaecological malignancy will be studied. Eighty women above the age of 18 and undergoing a midline laparotomy for a suspected gynecologic malignancy will be recruited. Half of these women will received a Transversus Abdominis Plane (TAP) block using local anesthetics, and half will receive a placebo (saline water). The primary outcome studied will be the total dose of opioid in morphine equivalents received in the postoperative period. The primary hypothesis is that surgeon-performed TAP blocks reduce the need for opioids after surgery. Secondary outcomes including postoperative pain scores, postoperative nausea and vomiting rates, time to flatus, incidence of clinical ileus and time to discharge from hospital will also be recorded.
A Randomized Pilot Trial to test the feasibility of comparing anti-thymocyte globulin plus post transplant cyclophosphamide with anti-thymocyte globulin alone to prevent chronic graft versus host disease.
Primary Objective: To demonstrate the efficacy of dupilumab on itch response in participants with prurigo nodularis (PN), inadequately controlled on topical prescription therapy or when those therapies are not advisable. Secondary Objectives: To demonstrate the efficacy of dupilumab on additional itch endpoints in participants with PN, inadequately controlled on topical prescription therapy or when those therapies are not advisable. To demonstrate efficacy of dupilumab on skin lesions of PN. To demonstrate the improvement in health-related quality of life. To evaluate safety outcome measures. To evaluate immunogenicity of dupilumab.
The goal of this study is to establish the safety and effectiveness of lyophilized (LYO) fecal microbiota transplant (FMT) for treating ulcerative colitis (UC) in adults. The protocol is being re-designed to address relevant, current research questions in the context of FMT treatment for UC. Once a final protocol is approved, this webpage will be updated.
As part of their work, emergency first responders, such as paramedics and emergency medical dispatchers are exposed daily to traumatic events. These traumatic events can have many impacts on mental health, such as acute stress disorder and post-traumatic stress disorder. Research has shown that intervening early after exposure to a traumatic event helps to identify people at risk and to prevent post-traumatic stress disorder. The Psychological First Aid approach originally developed for mass traumas, is an intervention advocated by international experts today following a traumatic event. However, this approach is still very little studied, especially when it is part of an organization of emergency first responders. It therefore still lacks scientific validity. The main objective of this research will be to assess whether the Psychological First Aid program provided by peer-support workers helps to reduce the initial distress caused by traumatic events and to foster short- and long-term adaptive functioning and coping.
Hypothesis: When comparing superficial infiltration of local anesthetic to superficial and deep infiltration of local anesthetic in the setting of carpal tunnel release, the null hypothesis is that there will be no significant difference between the two techniques. Background and study rationale: Carpal tunnel syndrome is a very common clinical problem with significant patient burden that can be reliably treated with surgical carpal tunnel release. To minimize operating room time burdens and to improve patient recovery time, this procedure is generally performed with the patient wide awake using local anesthetic. While the majority of patients are able to tolerate this type of procedure, there is always a possibility of some discomfort or pain experienced during the procedure. The investigators would like to compare two local anesthetic infiltration techniques to determine which is best to provide the least amount of pain or discomfort during a carpal tunnel release. The two methods are subcutaneous infiltration alone (superficial) and subcutaneous infiltration with infiltration into the carpal tunnel (deep). Research Design: This study design is a prospective randomized control trial. Methodology: Patients will be recruited and randomized on the morning of their surgery to undergo either superficial or superficial and deep local anesthetic infiltration using 10cc of 1% lidocaine with epinephrine buffered with 8.4% sodium bicarbonate. They will be blinded as to which group they are in. Participants will complete the Boston Carpal Tunnel Questionnaire as a baseline for comparison as well as a brief questionnaire on demographics. After the procedure, participants will complete a short questionnaire about any pain experienced during the administration of the local anesthetic and during the procedure. Presence and intensity of pain during the procedure are the primary outcome of this study. Secondary outcomes include pain rating at 2, 8, and 24 hours post-procedure and a follow up Boston Carpal Tunnel Questionnaire score at 3 months. The surgeon will also make note whether there is any visible evidence of damage to the median nerve from deep infiltration at the time of surgery. Statistical Analysis: The two groups (superficial vs. deep) will be compared directly for each of the outcomes listed in the methodology.
The purpose of this study is to evaluate the performance of Precision1 DD CLs with regard to subjective symptoms (dryness, comfort, vision), lens fit and time to haze in CL wearers who identify themselves as heavy digital devices users (at least 6 hours of digital device use per day).
The purpose of this study is to investigate two aspects of robotic therapy after stroke. One goal is to determine if early robotic rehabilitation of the upper limb (beginning 5-9 days post-stroke) is more effective than later robotic rehabilitation (beginning 21-25 days post-stroke). The other goal is to determine if higher intensity robotic rehabilitation (2 hours/day) is more effective than lower intensity robotic rehabilitation (1 hour/day).
Exercise intolerance is one of the key disabling factors in patients with chronic obstructive pulmonary disease (COPD). Although multifactorial, exercise intolerance involves physiological interactions between respiratory and locomotor muscles that may contribute to further reducing exercise tolerance in COPD. The respiratory muscle work during exercise is closely related to breathing and could induce respiratory muscle fatigue in patients with COPD. Respiratory muscle training is an intervention strategy that is sometimes proposed for some patients with COPD, especially whose with inspiratory muscle weakness. It was reported that inspiratory muscle training improves inspiratory muscle endurance and strength, dyspnea and exercise tolerance. There are two types of inspiratory muscle training, inspiratory muscle training against a resistive loading and normocapnic hyperpnoea. The advantage of normocapnic hyperpnoea compared to resistive training is the possibility to simulate the exercise ventilation level while maintaining stable the partial pressure of arterial carbon dioxide and end-tidal pressure of carbon dioxide and to solicit the inspiratory and expiratory muscles together, which could increase respiratory muscle tolerance and avoid their fatigue during whole-body exercise. Therefore, the aim of this project is to study the effect of normocapnic hyperpnoea training on exercise tolerance in patients with COPD. We hypothesize that greater improvement in cycling exercise tolerance will be observed following 6-weeks normocapnic hyperpnoea training compared to a sham intervention in patients with COPD.
The primary purpose of this study is to evaluate the efficacy and safety of ravulizumab for the treatment of adult participants with NMOSD.