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.
The purpose of this study is to assess the impact of music on patients receiving a course of intravenous (IV) ketamine for treatment-resistant depression (TRD), both unipolar and bipolar. The primary outcome is changes in in systolic blood pressure throughout each 40-minute infusion. Secondary outcomes include repeated measures of mood, anxiety, suicidality, and psychological/physical pain. Aspects of the treatment experience, with and without music, will also be explored.
Determine if an oncology pictorial medication calendar will improve patient adherence to oncology supportive care medication regimens for adult patients receiving adjuvant or neo-adjuvant chemotherapy treatment for cancer.
Observational study to assess efficacy of IV ketamine bolus when used in the post anesthesia recovery unit for uncontrolled pain despite use of opioids.
Brief Summary: Background: Although surgical experience and technical skill are associated with better patient outcomes, quantitating surgical ability in the operating room is challenging. In surgical education, large datasets generated by high-fidelity virtual reality simulators can be employed by machine learning algorithms to objectively measure trainee performance and competence on expert benchmarks. This allows repetitive practice of surgical skills in safe and risk-free environments with immediate feedback. Our group developed and has a patent pending for an intelligent tutoring system called the Virtual Operative Assistant (VOA). Utilizing an Artificial Intelligence (AI) support vector machine algorithm, the VOA assesses data derived from the NeuroVR (CAE Healthcare) simulator platform and provides individualized audiovisual feedback to improve learner performance during simulated brain tumor resections. The effectiveness of intelligent tutoring systems such as the VOA to the human surgical apprenticeship pedagogy remains to be elucidated. The aim of this study is to compare the effectiveness and educational impact of personalized VOA feedback to expert instruction on medical student's technical skills learning of a virtual reality tumor resection procedure. Specific Aims: 1) To assess if medical students receiving personalized VOA feedback statistically improve their surgical performance when compared to those having (a) no expert instructor feedback or (b) expert instructor-mediated feedback. 2) To outline if different emotions are elicited by the VOA intelligent tutoring system in medical students while performing this achievement task as compared to human instruction
The objective of the study is to measure the difference in the lag of accommodation between DOT spectacle lenses and control spectacles.
Patients with COVID-19 may suffer from profound hypoxia, requiring the use of supplemental oxygen at high concentrations and flow rates. Non-invasive oxygen delivery systems such as high-flow nasal cannula and non-invasive ventilation have been used in an attempt to avoid the need for intubation and invasive mechanical ventilation. These systems consume large amounts of oxygen, which prevents them from being used in areas without high pressure oxygen sources. In addition, they generate aerosols which have the potential to spread infectious pathogens from the patient's respiratory tract to healthcare workers or other patients in the environment. This study aims to investigate a computer controlled rebreather system which functions to maintain a high fraction of inspired oxygen while minimizing the production of aerosol, among hospitalized patients requiring respiratory support due to hypoxemia. The Revoxa Oxygen Rebreather device can reduce the amount of wasted oxygen and can reduce the potential for any exhaled pathogens entering the surroundings. This type of breathing device is a promising oxygen delivery treatment, but it is not clear if it can offer comparable results to standard treatment. The purpose of this study is to compare the Revoxa Oxygen Rebreather device to standard oxygen delivery methods, including nasal cannula and face mask oxygen, in order to see if similar oxygenation can be achieved at comparable or lower rates of oxygen usage.
Dysphagia affects 22% of those over the age of 50, which equates to 250 million people worldwide and 360,000 in Alberta. At high risk are survivors of head and neck cancer (70%). Difficulties with swallowing are not only life threatening and resource-intense, but also socially limiting. To regain swallowing function and avoid or reduce the consequences of dysphagia, patients require regular, intensive therapy over many months to strengthen swallowing muscles and improve swallow coordination. This therapy is often coupled with visual biofeedback that uses surface electromyography (sEMG). Despite evidence that swallowing exercises are effective when provided with an intensive regimen and when coupled with sEMG biofeedback, patients rarely receive it. The primary aim of this work is to determine whether the use of a mobile system equipped with sEMG biofeedback affects adherence to home-based swallowing exercises. The secondary aim of this work is to determine if the exercise program results in improved patient reported outcomes related to dysphagia and nutrition. Our tertiary aim is to determine if previous findings of adherence can be replicated. Sixty adults with oropharyngeal dysphagia secondary to OPSCC treatment will be enrolled in the study. This study will follow a cross over randomized design such that all participants will be provided with both types of treatment: using pen and paper (Treatment Arm A) and using the mobile health system (Treatment Arm B).
The Up-LIFT Study is a prospective, single-arm study designed to evaluate the safety and effectiveness of non-invasive electrical spinal cord stimulation (ARC Therapy) administered by the LIFT System to treat upper extremity functional deficits in people with chronic tetraplegia.
To compare the efficacy outcomes of the L-MIND cohort with the effectiveness in a matched patient population treated with systemic NCCN/ESMO guideline listed regimens administered in routine clinical care.
Very high levels of stress have been reported in parents with their infants admitted to Neonatal Intensive Care Unit (NICU). Review of literature shows that the symptoms are consistent with Post-Traumatic Stress Disorder (PTSD), Acute Stress Disorder and many parents have depression that lasts longer than a month. Skin-to-skin care offers many benefits to the mother and the infant including reduction of maternal stress. However, it has been observed that mothers giving skin-to-skin care for preterm infants in an NICU environment focus on the cardiorespiratory monitoring and its alarms instead of focusing on the baby and "being in the moment". There have also been other challenges noted with maternal sleep while providing skin-to-skin and parental distraction on hand-held devices while providing skin-to-skin. Mindfulness offers a way to focus on being in the moment and accepting the present moment in a non-judgmental and compassionate manner. Mindfulness has been shown to reduce stress in parents of babies admitted to NICU. To date, they are no studies looking at Mindfulness during skin-to-skin care. This study will explore the feasibility and acceptability of teaching mindfulness skills to mothers providing skin-to-skin care and studying its effects on maternal stress and distraction. This study involves providing Mindfulness-based strategies during skin-to-skin care to NICU mothers for four consecutive weeks. Participants will be enrolled through informed consent. All participants will be given pre and post participation questionnaires to examine the impact of the sessions on stress reduction, mental wellness and mindfulness quotient. The participants will also be encouraged to maintain a weekly kangaroo care log. Participants will be asked to fill out an acceptability form at the end of the 4 weeks. The data will be analyzed to study the effect of mindfulness on stress reduction and mental wellness. The study will also help understand the uptake and acceptance of such a course by NICU mothers. The results of this study will lead to a future randomized controlled trial looking at the impact of mindfulness practise during skin-to-skin care on parental stress reduction.