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Filter by:This study is aimed to investigate the effectiveness of functional power training on attention, gross and fine motor skill, participation and quality of life in children with attention deficit hyperactivity disorder (ADHD) by comparing traditional strength training and their healthy peers. In the literature, there are limited studies that investigate the effect of power exercise in children with ADHD. But there is no randomized controlled trial include power exercises which is designed to the National Strength and Conditioning Association (NSCA) criteria and investigate the effects on attention, gross and fine motor skill, participation and quality of life in children with ADHD. This study hypothesizes that power exercises could improve attention, gross and fine motor skill, participation, and quality of life better than traditional strength training in children with ADHD.
According to the Women's Ischemic Syndrome Evaluation database, there are approximately 3 to 4 million women and men who present with signs and symptoms that are suggestive of myocardial ischemia, however they have no obstructive coronary artery disease (INOCA). INOCA is defined as patients presenting with signs or symptoms of ischemia but no obstructive artery disease. Women are more likely than men to die from cardiovascular disease and more likely to present with no obstructive coronary artery disease. Patients who present with signs and symptoms suggestive of INOCA/MINOCA are also presenting with Coronary Microvascular Dysfunction (CMD). Coronary Microvascular Dysfunction is a dysfunction in the epicardial and/or microvascular endothelial and/or nonendothelial that limits myocardial perfusion. Today, there is no routinely offered/available noninvasive test that is used for the diagnosis of CMD, significantly hindering the ability to identify the disease in the standard of care. Magenetocardiography (MCG) has the opportunity to use its noninvasive imaging techniques to provide early management of CMD. Magnetocardiography (MCG) is a noninvasive imaging modality that has been extensively studied, over the past several decades, as a diagnostic imaging solution for various forms of cardiovascular disease. MCG measures the magnetic field that arises from the electrical activity of the heart's pacemaker activity, the very same activity which yield surface electric field potentials as measured by the electrocardiogram. Since MCG is a functional assessor of repolarization heterogeneity, it is hypothesized that MCG may be a useful frontline diagnostic to identify CMD in patients who would otherwise have normal coronary CT angiograms and/or stress tests. The proposed study intends to study the diagnostic accuracy of MCG in this population, with the goal of providing early and noninvasive insights for management of CMD. There will be a 12-month duration of the study where the investigators propose to collect MCG scans from approximately 150 patients who present to the Genetesis facility for a 15-minute CardioFlux scan appointment.
This is an observational study in which patient data from the past on men with metastatic castration-sensitive prostate cancer is studied. Metastatic castration-sensitive prostate cancer (mCSPC) is a type of advanced prostate cancer that has spread to other parts of the body, and still responds to treatment that lowers testosterone levels. Cancer is a condition in which the body cannot control the growth of cells. The extra cells can form tumors in organs or other parts of the body. If tumors form in the prostate, male hormones (androgens) can sometimes help the cancer spread and grow. The main hormone that does this is called testosterone and is mainly made in the testicles. Men with prostate cancer can have treatments to try to lower the levels of testosterone in the body. One possible treatment is surgery to remove the testicles. Another option is taking treatments to lower the levels of testosterone in the body. These are called androgen deprivation therapy (ADT). In men with mCSPC, ADT can help to stop the cancer from growing and spreading. Men with mCSPC can also receive "treatment intensification". This means that they receive ADT as well as other treatments for their prostate cancer. Other studies that looked at treatment of mCSPC in Canada have found that most men with mCSPC do not receive treatment intensification. In this study, the researchers want to collect more data about the men who had mCSPC and the types of treatment they received for their mCSPC. The researchers will look at the health information of adult men in Alberta, Canada who had at least 1 dose of treatment for their mCSPC between January 2016 and December 2020 or earlier. The study will first look at the health information of men whose cancer had metastasized or spread to other parts of the body, beyond the prostate, at the time they were diagnosed with prostate cancer. And later, if feasible to do, the study may also look at the health information from men who were diagnosed with prostate cancer that was limited to the prostate, and over time spread to other parts of the body. The researchers will collect information from databases, a census, and pharmacy records. This will help the researchers learn more about: - whether the men received ADT alone, or ADT with treatment intensification - additional information about the men, including their age, income, level of education, residential area (urban or rural) and the more information about the treatments received - how the men's symptoms affected their daily lives - how severe the men's cancer was - changes in laboratory values as markers for changes to the blood, liver, kidney, bone or other organs - need for additional treatment - where the men's cancer may have spread to in other parts of the body. There will be no required visits with a study doctor or required tests in this study since it's reviewing patient data from the past. The researchers will collect this information for about 7 months. The entire study will take about 10 months to finish.
DESIGN Observational epidemiological study AIMS - To determine: 1. The proportion of immunosuppressed people who have detectable SARS-CoV-2 antibodies following a primary vaccine course (3 doses), and the demographic, disease, and treatment characteristics that influence antibody status. 2. If the detection of antibodies inversely correlates with subsequent risk of severe acute respiratory syndrome coronavirus-2 infection and/or severity of disease in immunosuppressed people.
This study involves a comprehensive nutritional assessment of hEDS participants who have functional gastrointestinal disorders and dietary intervention to broaden their food choices and nutritional intake.
Application of artificial intelligence deep learning algorithm to analyze the relationship between hormone sensitivity of idiopathic interstitial pneumonia and imaging features of high resolution CT.
This pilot trial will establish the feasibility of a new digitized speech rehabilitation developed for patients with post-stroke dysarthria. For this study, participants will be instructed to use the speech therapy app for 30 minutes to 1 hour per day over a 4-week period.
This was the cross-sectional study to assess the period prevalence of IOI in patients with wet AMD who were treated with anti- VEGF agents (excluding brolucizumab) over a one-year period in 2019.
Patient-ventilator asynchronies can occur as a result of a mismatch between neural (patient) and ventilator inspiratory and expiratory phases. Sensitivity of this visual analysis, even when performed by experts in the field, is low, around 28% in one landmark publication. The impact of the display of Pmus together with the other ventilator waveforms on the ability of health-care professionals to identify asynchronies has not been tested so far. OBJECTIVES: To compare the sensitivity and specificity of the detection of patient-ventilator asynchrony by health professionals through visual inspection of the ventilator waveforms (conventional group) with the sensitivity and specificity of health professionals who have available, in addition to these ventilator waveforms, also the estimated inspiratory muscle pressure curve (Pmus group). METHODS: Participants will analyze 49 consecutive different scenarios of mechanical ventilation generated in a simulator. Intensive care unit physicians and respiratory therapist will be invited to participate and after the inclusion will be randomized to one of two groups: 1) the control group will inspect pressure and flow curves and 2) the Pmus group will inspect pressure, flow, and Pmus curves. Before the start of the study, all participants will have a 30-min training session to homogenize their concepts on the definitions of the different types of asynchrony. Subsequently, the participants will be randomized to the conventional group or Pmus group. Participants will be designated to watch different sessions, in groups of at most 20 individuals, according to their randomization. In these sessions, recorded ventilator waveforms will be projected to a large screen for 30 seconds. A still image containing a few ventilatory cycles will remain visible for another 30 seconds when participants will have to choose which asynchrony (if any) the participants can see on the screen. Sessions of the Pmus group will display, in addition to pressure and flow, the estimated muscle pressure curves. The main outcome is the asynchrony detection rate (sensitivity). It will be also compared specificity, positive and negative predictive values for asynchrony detection. Statistical significance will be set at an alpha level of 0.05. The sample size was estimated in 98 participants based on the expectation of a 10 percentage points difference in the sensitivity between groups.
The purpose of this study is to determine the features of clinical imaging, disease severity and pregnancy outcomes in posterior reversible encephalopathy syndrome with preeclampsia or eclampsia.