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.
Osteoarthritis of the knee is a common disease of the elderly and knee arthroplasty is indicated in severe cases to improve long term pain and function. Along with perioperative quality analgesia, functional recovery is paramount in the postoperative period.Loco-regional techniques provide effective analgesia and can mitigate several side effects of systemic opioids administration. Also, adequate motor sparing analgesia( to prevent weakness of the thigh muscle) following total knee arthroplasty (TKA) is therefore paramount to ensure effective rehabilitation, early recovery, readiness to discharge or timely hospital discharge. There are several motor sparing regional technique described in literature. Adductor canal block (ACB), use of intrathecal ( IT) morphine and local infiltration by the surgeons (LIA) are such examples. Previous studies have shown the combination of ACB and IT morphine to be superior than LIA in providing analgesia. Posterior knee infiltration (IPACK), involves blocking the branches of the tibial nerve which provides sensory innervation for the posterior aspect of the knee. In combination with ACB, a motor sparing analgesic intervention is possible for knee arthroplasty. Rationale for doing the study is to evaluate 1. The effectiveness of IPACK block as a part of multimodal analgesic approach to knee arthroplasty surgery. 2. Enhanced recovery from superior motor sparing analgesia. 3. early hospital discharge We hypothesize that, following total knee arthroplasty surgery, the combination of continuous adductor canal catheter and I-PACK blocks will achieve a decrease in the time to readiness to hospital discharge as measured by the following four criteria: (1) adequate analgesia; (2) independence from intravenous opioids; (3) ability to independently stand, walk 3 m (metres), return, and sit down; and (4) independently ambulate 30 m without limitation of time. We postulate this will occur by providing superior motor-sparing analgesia compared to LIA for knee arthroplasty surgery.
One lung ventilation (OLV) in neonates and children is an advanced skill that is necessary for delivery of safe and quality anesthetic care. The current model of training for OLV in the paediatric patient is composed of the apprenticeship model. Trainees learn the techniques of doing the procedure when they encounter a case that allows for it. The model of training is often inadequate for mastery of skills such as OLV as children in this population often have severe debilitating disease often requiring the most experienced anesthesiologist to perform OLV. This limits the training exposure of anesthesia trainees.
Evaluate the reliability and validity of temperature measurements using an existing, Health Canada-approved, non-invasive temporal artery thermometer, and comparing results to an established, invasive gold standard (esophageal probe), in order to assess reliability of this non-invasive method to measure core body temperature in the setting of patients undergoing inter-facility patient transport by land, rotor-wing, and fixed-wing transport vehicles.
This study is being done to test the FLIP device, a novel device developed and manufactured by Endra Life Sciences, located in Ann Arbor, Michigan. The purpose of the device is to measure the fat content of liver tissue to assist in the diagnosis of fatty liver disease. This feasibility study will involve 50 patients having their liver imaged by traditional ultrasound and MRI methods as well as using the FLIP device. The data obtained by the FLIP will be compared with the data obtained by ultrasound and MRI in order to determine the effectiveness of the device. This is a preliminary study to see if the investigational device could eventually be used to image the liver alongside traditional ultrasound for discerning fat concentration.
Some newborn babies have difficulty breathing at birth and need help. When babies need help with breathing the clinical team, the team measures heart rate using a stethoscope to check its heart rate and figure out what kind of help they will need. If the heart rate is too low, the clinical team will begin to inflate the baby's lung. Knowing the baby's heart rate quickly is important but the stethoscope is inaccurate, and might delay start of resuscitation. Using a smartphone app that uses screen tapping with a stethoscope could allow heart rate to be measured much faster compared to the stethoscope and allow the clinical team to support the baby's needs better immediately after birth.
Radical radiation therapy for prostate cancer is a common treatment that has shown to improve clinical outcomes in a post-operative setting. However, radiation therapy after surgery poses a greater risk for bladder and rectum injury for patients with prostate or bladder cancer. For prostate cancer patients, the risk is further amplified when pelvic nodes are part of the target irradiated volume. For bladder cancer patients, the risk of injury increases when more of the bladder is part of the target volume. Using an adaptive radiation therapy approach allows for correcting any shifts in the target volume. ART approach uses images from treatment to adapt the treatment plan. This study will use Adaptive Radiation Therapy for patients who receive pelvic nodal radiotherapy for either prostate or bladder cancer. Their treatment plans will adapted using MRI scans and CBCT scans taken during their first week of radiotherapy to account for any shifts in the target volume. The purpose of this study is to evaluate the feasibility of ART approach and its and on treatment plan quality metrics for pelvic radiotherapy. Acute and late toxicities will also be evaluated. 40 participants (minimum of 10 bladder cancer patients) will be enrolled. The participants will be followed for a period of 5 years post radiation therapy, during which they will have PSA as per standard practice, along with follow-up questionnaires (EPIC for prostate cancer patients and BUSS for bladder cancer patients).
The prevalence of severe and disabling osteoarthritis of the hip and/or knee in Albertans is high and increasing. Existing nonsurgical treatments often inadequately control symptoms. Analgesic medications are frequently poorly tolerated in seniors. In these circumstances, joint arthroplasty remains the most evidence based definitive treatment option. In Alberta, wait times for orthopedic assessment and joint arthroplasty are unacceptably long. Additionally, there is a subset of patients who would benefit from joint arthroplasty but are not candidates because they are too young or are poor surgical candidates because of medical comorbidities. There is a great need for a clinically effective and cost-effective nonsurgical treatment option for severe knee and hip osteoarthritis. There is a growing body of published studies consistently documenting a good safety profile for Bone Marrow Aspirate Concentrate (BMAC) injections. The risks and adverse events are comparable to injection of commonly used therapeutic agents (i.e. corticosteroid and hyaluronic acid), including joint swelling (this risk may be increased if the joint was previously affected by gout), stiffness, soreness and, very rarely, infection. The emerging literature also documents promising improvements in pain relief and function. If intra-articular BMAC injection results in safe, significant and predictable relief of pain and disability in Albertans with severe hip and/or knee osteoarthritis, BMAC could offer an expeditious and cost-effective alternative to joint arthroplasty thus shortening arthroplasty wait times. Additionally, patients with severe osteoarthritis who are unfit for arthroplasty could be offered this less invasive intervention. The aim of this trial is to evaluate the safety and effectiveness of BMAC injection in patients with severe hip or knee osteoarthritis.
When newborn babies are born without a heartbeat the clinical team has to provide breathing and chest compressions (what is call cardiopulmonary resuscitation) to the newborn baby. Cardiopulmonary resuscitation is an infrequent event in newborn babies (~1% of all deliveries), approximately one million newborn babies die annually due to lack of oxygen at birth causing being born without a heartbeat. Outcome studies of newborn babies receiving cardiopulmonary resuscitation in the delivery room have reported high rates of death and neurological impairment. This puts a heavy burden on health resources since these infants require frequent hospital re-admission and long-term care. The poor prognosis raises questions as improve cardiopulmonary resuscitation methods and specifically adapt them to newborn babies to improve outcomes. Currently a 3:1 ratio, which equals 3 chest compressions to one rescue breath to resuscitate a newborn baby. This means that chest compressions are stopped after every 3rd compression to give one rescue breath. The investigators believe that this interruption of chest compressions is bad for the newborn baby and that chest compressions should be continued without interruption while rescue breaths are given continuously. The investigators believe that this approach will allow us to reduce death and long-term burdens in newborn babies born without a heartbeat. Furthermore, it is not known if rescue breaths given with 100% oxygen or 21% oxygen (room air) is better for newborn babies. Using continuous chest compressions and rescue breaths without interruptions, this study will compare 21% with 100% oxygen.
This is a phase IV, randomized, double-blind, placebo-controlled, three-arm, parallel intervention study including three groups of 25 subjects between 35-65 years of age, treated with either Bend Beauty's Anti-Aging Formula, fish oil control or inert placebo for 90 days, with testing points at baseline, 30, 60, and 90 days.
Apremilast for the management of oral lichen planus.