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To improve patient selection for head CT, a safe and high sensitivity screening neuroimaging modality is needed. Currently many clinicians must make treatment decisions based solely on the patients clinical exam, which has low sensitivity and specificity and low inter-rater reliability. This study is being done to learn more about B-mode cranial point-of-care ultrasound (cPOCUS). Ultrasound has several advantages. It is a safe, non- invasive, low-cost, fast and portable bedside tool without ionizing radiation exposure.
In this study, investigators will partner with pediatric primary care providers to recruit parent participants, then evaluate feasibility and acceptability by systematically assessing parents' engagement with the FCU Online app. Engagement data from the app includes time spent in app overall and in each module, activities completed, and which modules were accessed. Investigators will also administer a consumer satisfaction survey, which will ask parents to report on their perceptions of the app (e.g., helpfulness, useability, and effects on parenting). To assess engagement in telehealth coaching sessions, investigators will use the following variables: number of telehealth sessions completed, length of session, content of sessions, and coaches' ratings of participant engagement in the session and barriers to using the app. Coaches will also rate participant engagement on a 3-point scale from "low" to "high." Lastly, investigators will conduct qualitative interviews with a sub-sample of participants to solicit additional feedback on the acceptability of the FCU Online, focusing particularly on the perception of acceptability within an integrated primary care context and stigma associated with endorsing substance use in this setting.
The proposed project will test an implementation strategy (the "TrailGuide") for delivering an existing model of pediatric obesity treatment ("Fit Together") that has demonstrated ability to meet published recommendations for improving health outcomes of children with obesity.
This pilot randomized controlled trial of the Vermont Family Based Approach (VFBA) tested the feasibility of the VFBA in primary care pediatrics and its effects on children's and parents' emotional and behavioral problems and health-related quality of life. The VFBA is a public health framework for evidence-based health promotion, prevention, and treatment that is delivered from the family perspective and emphasizes emotional and behavioral health. The VFBA group received the VFBA intervention, while the Control group received pediatric primary care as usual.
This is a prospective study, involving contacting potential plasma donors and the use of their plasma to help fight off infections of those suffering from COVID19 in accordance to collection guidelines for plasma and FDA IND requirement. This study will include up to 240 participants potentially receiving convalescent plasma and up to 1000 potential donors. There are 3 basic arms to the study: mild, moderate and severe/critical severity. All 3 severity groups are eligible for enrollment, but mild severity will not be given plasma unless there is progression. Moderate severity will given up to 1 unit of plasma and severe/critical severity up to 2 units. There is no placebo group, however given the excepted issues of shortages of plasma, intention to treat will be used for analysis.
Both Ultrasound guided Adductor Canal Block ( ACB) and Femoral Nerve Block (FNB) has been used to provide postoperative analgesia for knee surgeries. To the investigators' knowledge, no comparison has been made between those blocks in relation to postoperative quadriceps muscle strength, or duration and quality of postoperative analgesia for arthroscopic ACL reconstruction in pediatrics. If ACB provides postoperative analgesia after arthroscopic knee surgery comparable to FNB, it has the potential to improve the postoperative outcome as it will lead to less quadriceps muscle weakness and early mobilization, both of which are very important in the early postoperative period.
Respiratory disorders are the leading cause of respiratory failure in children. Thousands of children are admitted to a pediatric intensive care unit each year and placed on mechanical ventilators. Despite over 40 years since the first pediatric-specific ventilator was designed, there has been no specific cardiopulmonary directed therapy that has proven superior. While mechanical ventilation is generally lifesaving, it can be associated with adverse events. There is evidence building to suggest that adopting a lung protective ventilation strategy by the avoidance of lung over-distension and collapse reduces death. Therefore, timely discovery of these two lung conditions is extremely important in order to mitigate the effects associated with positive pressure mechanical ventilation. The investigators research team has extensive research experience with a non-invasive and radiation free medical device called electrical impendence tomography (EIT). EIT is intended to generate regional information of changes in ventilation. Meaning it can detect this collapse and overdistension. This additional source of information could help fine tune the mechanical ventilator. A baseline of understanding of how often this occurs in the patients the investigators serve is required. Therefore the investigators propose an EIT observation study in their pediatric ICU patient population.
The majority of young children do not think that visual field (VF) testing of peripheral vision is similar to a game; therefore, it is not surprising that they have difficulty maintaining attention during VF testing and thus the test reliability suffers as a consequence. Poor VF reliability has been a longstanding, major issue since it leads to an increased number of tests and/or longer duration of time needed to determine when there are true vision losses. Providers are less likely to obtain VF tests in children since the results are of doubtful value and challenging to interpret when they are inconsistent. Effectively this means that children with untreated, slowly progressive eye diseases may go undiagnosed and incur greater visual losses. The investigators aim to create a prototype device that the investigators hypothesize will make VF testing more engaging for young children, thus increasing their attention and consistency of their responses to the test stimuli, which in turn should improve VF reliability. The components include a microdisplay video screen (1.5" diameter) as the fixation target (instead of the standard LED light) displaying video clips of popular cartoon characters, and audio clips of impersonated cartoon character voices presented by the test operator to provide instructional feedback based on the child's performance during testing. Improved VF reliability from the investigators intervention would translate to improved diagnosis and care for young childrens' peripheral vision loss through widespread implementation of the investigators innovative, affordable and readily adoptable system at eye care providers' offices.
The purpose of this study is to non-invasively study the reflective changes in cardiac output as response to fluid therapy in the pediatric moderate hypovolemia/dehydrated pediatric patients using sub-q rehydration using Hylenex augmented subcutaneous infusion of fluids and electrolytes compared to intravenous methods.
Cytochrome P450 2D6 (CYP2D6) is an important enzyme in the body for breaking down many medications that are commonly used in children of various ages. The purpose of this proposal is to investigate the relative roles of development and genetic variation in CYP2D6 activity in school-aged children and adolescents with attention deficit and hyperactivity disorder and health controls using the over-the-counter cough suppressant, dextromethorphan or "DM", a standard probe for determining CYP2D6 phenotype. Embedded in the study design are sub-studies to search for by-products of normal body metabolism that reflect differences in enzyme activity, and a pharmacokinetic study to assess the consequences of CYP2D6 genetic variation on the systemic exposure to medications used by this patient population. Ultimately, the goal of the research is to personalize the use of medications in children by selecting the appropriate dose of the correct medication for individual patients.