All Clinical Trials in Canada

BACKGROUND Studies have shown that isopropyl alcohol inhalation is effective for the relief of nausea in the emergency department. A 2016 randomized controlled trial found that nasally inhaled isopropyl alcohol achieved better nausea relief compared to placebo during a 10-minute period. In 2018, another randomized controlled trial showed that nasally inhaled isopropyl alcohol with or without oral ondansetron provided greater relief for nausea than oral ondansetron alone. QUESTION In electronic dance music festival attendees, who present with nausea to the medical team, how does inhaled isopropyl alcohol compare with inhaled sterile saline (placebo) for self-reported nausea 10-minutes post-intervention? METHODS Canadian electronic dance music festival attendees who present with nausea to the medical team, will be recruited until sample size reaches at least 70. Inclusion criteria will be festival attendees aged 18+ with a complaint of nausea. Exclusion criteria will include known allergy to isopropyl alcohol, inability to inhale through the nares, inability to report level of nausea, or already have taken an anti-nauseant. After obtaining consent, participants will be randomized into two study arms. Arm 1 will nasally inhale an isopropyl alcohol pad with 10 deep inhalations (intervention). Arm 2 will nasally inhale a sterile saline pad with 10 deep inhalations (placebo). The pad must be within 2cm from the nares to ensure delivery. According to a study in 2002, isopropyl alcohol pad inhalation, dosed at 3 inhalations every 5 minutes for 3 doses, was not significantly different than standard treatment for relief of nausea. 10 inhalations exceeds the 9-dose total reported in the paper, and a one-time bolus dose of 10 inhalations, for the population and festival context, is more feasible in terms of patient compliance and patient flow. After randomization, participants will rate their nausea on a numeric response scale (0 to 10, where 0 is no nausea and 10 is "worst nausea imaginable"). 10-minutes post-inhalation (isopropyl alcohol or placebo), participants will be asked to rate their nausea again. The primary outcome is self-reported nausea scores 10-minutes post-intervention. The secondary outcome is the presence or absence of any vomiting spells 10-minutes post-intervention, as well as the presence or absence of rescue-medication needed 10-minutes post-intervention. Read Less

The goal of this clinical trial is to test mindfulness practices in children with idiopathic chest pain, which is chest pain that does not have a known cause. The main question this study aims to answer is whether children who experience idiopathic chest pain are able to follow a mindfulness program. This study also aims to determine whether mindfulness affects the way children with idiopathic chest pain cope, and if it affects their stress levels, quality of life, frequency of chest pain episodes, and chest pain intensity. Participants will: * Complete a survey at the beginning of the study that asks questions about their sex, ethnicity, and history of chest pain and other chronic pains. * Complete a short survey every day for the entirety of the study that asks about the number, intensity, and duration of chest pain episodes experienced that day. * Complete 4 surveys, 2 weeks after they have been enrolled in the study: pain coping survey, perceived stress survey, quality of life survey, and mindfulness survey. * Be randomly placed into either the control group or the mindfulness-based intervention group, 2 weeks after they have been enrolled in the study. * Receive the standard of care for children with idiopathic chest pain, if they are placed into the control group. * Use the mobile app Headspace to complete daily mindfulness sessions for the remaining 30 days of the study (starting after the initial 2 week period), if they are placed in the mindfulness-based intervention group. * Complete 4 surveys at the end of the study: pain coping survey, perceived stress survey, quality of life survey, and mindfulness survey. * Complete a mindfulness program evaluation survey at the end of the study, only if they are in the mindfulness-based intervention group. Researchers will collect information from Headspace to see how well participants in the mindfulness-based intervention group are able to follow the mindfulness program. This will help guide future, larger studies that look at the effects of mindfulness-based interventions in children with idiopathic chest pain. Researchers will also compare survey results between the control group and the mindfulness-based intervention group to see if the mindfulness program affects the way children with idiopathic chest pain cope, as well as their stress levels, quality of life, frequency of chest pain episodes, and chest pain intensity. Read Less

The primary objective of this proposal is to examine the efficacy of Improvised Active Music Therapy (IAMT) sessions as an early novel tool for cognitive and motor assessment for individuals with Parkinson's Disease (PD) in neurological rehabilitation. This will be achieved by identifying subtle variations in how participants play music and correlating these data with mobility and cognitive parameters. The secondary objective is to examine and understand the participants' experience of playing improvised music through post-session interviews as a qualitative measure. We propose to conduct a mixed-method, single-blinded, age-matched group comparison of 25 older adults (= 50 years) with PD and 25 healthy older adults (= 50 years) at the Conrad Institute for Music Therapy Research (CIMTR), Faculty of Music, Wilfrid Laurier University. The CIMTR laboratory contains Musical Instrument Digital Interface (MIDI) equipment/instruments and MATLAB software, which will be used to collect and analyze the music data to compare the two groups. The long-term goal is to build a database of sessions to use Improvised Active Music Therapy (IAMT) as a complementary, reliable, and feasible assessment tool to predict whether older adults with PD will progress to Parkinson's Disease Dementia (PDD) or Dementia with Lewy Bodies (DLB) and distinguish the motor phenotype as Tremor Dominant (PDTD), Mixed (PDM), or Postural Instability and Gait Disturbances (PIGD). The purpose of this project is to understand the effect of music therapy sessions on cognition and motor skills within the reciprocal improvised music interactions between music therapist and clients. Therefore, the specific objectives are as follows: 1. To examine how physical characteristics of different neurological conditions influence music measures (note frequency, velocity of movement, synchronization, and acquisition of rhythmic complexity). 2. To examine how music measures contribute to cognitive and motor performance. 3. To assess the contributions of individual difference factors such as diagnoses, hand dominance, musical training, music preference, participant's personal experience, and cognitive abilities to music involvement. Read Less

The aim of this study is to determine if a single dose of psilocybin administered with motivational enhancement therapy (MET) can reduce heavy drinking in patients with an alcohol use disorder (AUD). Read Less

Spastic ataxias are a group of diseases causing symptoms such as walking difficulties and balance impairments that lead to a high risk of falls. No pharmacological treatments exist to treat these diseases. Unfortunately, little effort is made to develop non-pharmacological treatments specific to spastic ataxias despite the detrimental impact of the disease on several aspects of an individual's life and the high cost of falls for society each year. The three objectives of this project are: 1) to determine the effect of a 12-week rehabilitation program on disease severity as compared with usual care for individuals with spastic ataxias; 2) to identify which factors can help (or not) the implementation of the program in the clinical settings ("reel world"); and 3) to explore the cost-benefits of IMPACT \[rehabIlitation prograM for sPAstiC aTaxias\]. The team has developed the program to specifically target symptoms present in these patients and was previously pilot-tested. Based on the results obtained in this pilot project, positive effects are expected concerning the disease severity of participants. The investigators want, with this project, provide to health care professionals an option to offer better-suited services to people living with spastic ataxia worldwide. Read Less

People with obesity have different appetitive responses to stimuli compared to people without obesity. For example, people with obesity have a blunted postprandial ghrelin ('hunger' hormone) response, lower glucagon-like peptide 1 (GLP-1) and peptide-YY (PYY; associated with satiety) compared to people without obesity. Given the favorable effects of exogenous ketones on appetite previously observed in healthy adults of normal body weight, it is possible that these supplements can alter appetite hormones in a manner that may closer match that observed in people without obesity. To explore this research question, investigators will conduct a randomized single-blind cross over study to characterize appetite and dietary intake after ingestion of an exogenous ketone supplement within adults with obesity (compared a control condition without exogenous ketones) and compared to adults without obesity. The research team will also explore differences in postprandial energy expenditure and fuel utilization. Twenty-two healthy young- and middle-aged adults will be included (up to n=26 enrolled). In addition to a baseline visit to measure body composition, participants will undergo two 4.5-hour study visits, one of which will include a ketone diol supplement and one will have a placebo. Participants will be given a 1-day run-in diet prior to each study day to support energy balance. On each study day visit, participants will undergo a resting metabolic rate test (indirect calorimetry) followed by a fasting appetite rating and blood sample collection. Participants will then be provided with a standard breakfast meal (one with the ketone supplement and one with placebo). Appetite ratings and blood sample collection will be repeated 60, 120, and 180 minutes after the meal. Indirect calorimetry will be completed after the 30, 90, and 150 minute assessments. After the 180-minute timepoint, participants will be provided with a buffet-like lunch meal with instructions to eat as much or as little as they would like to determine ad libitum dietary intake at a single meal. To assess free-living ad libitum dietary intake, participants will receive 1.5 days of food boxes tailored to their preferences, with uneaten food returned at the end of the 1.5-day period. This study will be the first to assess the impact of exogenous ketones on appetite in obesity and would help inform future weight loss intervention trials. Read Less

To conduct a randomized crossover trial to determine the acute impact of exercise snacks on glycemic control in physically inactive individuals living with type 2 diabetes using continuous glucose monitoring. Read Less

To conduct a randomized crossover trial to determine the acute impact of low-intensity movement breaks on glycemic control in physically inactive individuals living with type 2 diabetes using continuous glucose monitoring. Read Less

Introduction This study investigates the effects of different intensities of indoor cycling on various health measures. Participants will perform a maximal cycling test to determine their maximal fitness - a strong predictor of overall health - before and after a 6-week training intervention. Blood samples will also be obtained to look at various physiological markers related to extracellular vesicles, inflammation, and metabolism. Who can participate? Healthy young adults who between 18 and 40, are free of immune disease, with a normal body mass index can join this study. They will be divided into three groups: * One group will ride a bike at a moderate pace. * Another group will ride a bike at a slightly harder pace. * The third group won't change their usual daily activities and will continue living as they normally do. What does the study involve? Each exercise session aims to burn a specific amount of calories: 350 for males and 300 for females. Participants cycle 3 times a week for 6 weeks. At the end, we'll repeat the bike test and take another blood sample to see if there have been any changes due to the exercise. Why is this research being done? The researchers want to see how different intensities of exercise impact health and fitness. This may help people make better choices about how much and what type of exercise they should do. What happens after the study? Researchers will analyze the data from the study and see if any differences exist between the protocols. If the participant is interested, we will also provide their blood test results, and the results from their max test. Read Less

The current study aims to better understand the efficacy of intermittent theta-burst stimulation (iTBS) treatment in patients diagnosed with post-concussion syndrome (PCS) and to explore changes in brain networks after undergoing iTBS to assess its safety and feasibility in treating PCS. Read Less

The goal of this clinical trial is to learn if the EX-CIPN exercise-based intervention is feasible, acceptable, and safe in participants with persistent chemotherapy-induced peripheral neuropathy (CIPN). It will also give insight on the effectiveness of the exercise intervention in treating CIPN symptoms. The main questions it aims to answer are: * Is EX-CIPN safe, acceptable, and feasible in cancer survivors experiencing persistent CIPN? * Are the study design and methods feasible (recruitment and retention rates, feasibility of data collection and procedures)? Researchers will provide all participants with the exercise-based intervention. Participants will: * Complete assessments at baseline, immediately post-intervention, and 3-months post-intervention * Complete a 10-week remote, individualized exercise program * Receive health coaching calls on weeks 2, 3, 4, 6, and 8 of the intervention * Wear a FitBit throughout the study to track physical activity and promote behaviour change Read Less

Early use of robotic gait trainers have shown many benefits, however why these benefits occur and how to maximize them is unknown. There are a few options for how a robotic gait trainer can be used, however, there is not much understanding of how these options impact rehabilitation and compensate for impairments. The investigators aim to evaluate the impacts of as single session of Trexo robotic gait training and the impact of different modes of the Trexo robotic gait trainer. The investigators will evaluate how the different settings impact things like physical activity, walking, brain activity, spasticity, and fatigue. Investigators will arrange for a familiarity and fitting session to start, so that study team members can fit the participant to the Trexo and so that participants can become familiar with the feeling of using the Trexo robotic gait trainer. After the initial fitting sessions, follow up sessions will be completed to evaluate different settings on the Trexo, for example in "endurance" mode (where the robot completes the movements for the participant) and in "strength" mode (where the robot requires some assistance from the participant). Investigators may also test different fitting settings, for example with and without the supportive seat in the Trexo. Only three visits are required (one fitting/familiarity session and two testing sessions), however participants and/or their families may choose to complete more testing sessions if they want to assess other aspects of the training. For example, if the first two testing sessions assessed physical activity, participants and their families may choose to return for further sessions to assess brain activity. The aim of the study is to determine how robot assisted gait training impacts rehabilitation and compensates for impairments, as well as to provide suggestions on how the robotic gait trainer might be improved or modified. This study is exploratory to find out more about how these robotic gait trainers, specifically the Trexo, impacts various aspects of rehabilitation. Read Less