2,596 results match your criteria: "Phoenix Children's Hospital.[Affiliation]"

Clinical monitoring of eosinophilic esophagitis using the esophageal string test.

J Allergy Clin Immunol Pract

December 2024

Division of Gastroenterology, Phoenix Children's Hospital, Phoenix, AZ, United States; Division of Allergy and Immunology, Phoenix Children's Hospital, Phoenix, AZ, United States. Electronic address:

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Objective: Functional MRI (fMRI) helps with the identification of eloquent cortex to assist with function preservation in patients who undergo epilepsy surgery. Language and memory tasks can even be used effectively in clinically involved pediatric patients. Most pediatric studies report on English speaking-only cohorts from English-dominant countries, yet languages other than English (LOEs) are increasingly prevalent in countries such as the US.

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As the Fontan population grows, understanding successful strategies for ventricular assist device (VAD) support of the failing Fontan circulation is needed. We performed a retrospective analysis of patients with Fontan circulation and systemic VAD support in the Advanced Cardiac Therapies Improving Outcomes Network (ACTION) registry. Competing outcomes and Kaplan-Meier estimated survival methods were used.

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Concordance and discordance of anticoagulation assays in children supported by ECMO: The truth is out there.

Perfusion

December 2024

Department of Pediatrics, Section of Pediatric Critical Care Medicine, Yale, New Haven, CT, USA.

Introduction: Extracorporeal membrane oxygenation (ECMO) provides critical support to patients in severe cardiac and respiratory failure, but it requires anticoagulation to prevent complications like bleeding and thrombosis. Heparin, the primary anticoagulant utilized, is monitored by activated partial thromboplastin time (aPTT) and anti-Factor Xa (AntiXa) levels. Discordance between the two assays complicates its titration and the impact on patient outcomes is not well-established.

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Objectives: To investigate the relationship between social determinants of health and timeliness of management, adherence to follow-up, and outcomes of treatment with interarytenoid injection augmentation (IAIA).

Methods: Retrospective cohort study of all pediatric patients treated with IAIA at a large pediatric institution's multidisciplinary aerodigestive clinic between August 2022 and February 2024. Retrieved demographic factors, dates of referral, consultation, treatment, and follow-up, as well as objective measures of dysphagia and aspiration via videofluoroscopic swallow study (VFSS) reports, using dysphagia outcome and severity scale (DOSS) scores and the greatest unsafe thickness, or 'aspiration score'.

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Objective: Describe surgical decision making and outcomes in a series of patients with persistent VPI after pharyngeal flap placement that were all treated with revision palatoplasty.

Design: Retrospective, case series.

Participants: Five patients with nonsyndromic cleft palate and persistent hypernasality following a pharyngeal flap.

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Objectives: Hydrazine (HZ) and Hydrazine Derivative (HZ-D) exposures pose health risks to people in industrial and aerospace settings. Several recent systematic reviews and case series have highlighted common clinical presentations and management strategies. Given the low frequency at which HZ and HZ-D exposures occur, a strong evidence base on which to develop an evidence-based guideline does not exist at this time.

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Evaluation of a Digital Home Weight Monitoring Program for Infants With Cleft Palate.

Cleft Palate Craniofac J

December 2024

Phoenix Children's Center for Cleft and Craniofacial Care a Division of Plastic Surgery, Phoenix Children's Hospital, Phoenix, AZ, USA.

Objective: Evaluate the effectiveness of a digital home monitoring program for infants with cleft palate with or without cleft lip (CP ± L), compared to monitoring through in-person clinic visits.

Design: Retrospective cohort study.

Setting: One metropolitan pediatric hospital.

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Duchenne Muscular Dystrophy: Call to Action.

Indian Pediatr

December 2024

Pediatric Neurologist and Medical Director of Tic and Tourette Program, Barrow Neurological Institute,  Phoenix Children's Hospital, Phoenix, Arizona, United States of America.

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Purpose: This Hydrocephalus Clinical Research Network (HCRN) study had two aims: (1) to compare the predictive performance of the original ETV Success Score (ETVSS) using logistic regression modeling with other newer machine learning models and (2) to assess whether inclusion of imaging variables improves prediction performance using machine learning models.

Methods: We identified children undergoing first-time ETV for hydrocephalus that were enrolled prospectively at HCRN sites between 200 and 2020. The primary outcome was ETV success 6 months after index surgery.

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Background: Hirschsprung associated enterocolitis (HAEC) is a challenging problem in a subset of children with Hirschsprung disease (HD). In refractory cases, fecal diversion may be required. The aim of this study was to characterize patients who require fecal diversion for HAEC management and examine their long-term outcomes.

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Article Synopsis
  • Over 300,000 children in the U.S. have pediatric rheumatic diseases (PRDs), with juvenile idiopathic arthritis (JIA), childhood-onset systemic lupus erythematosus (cSLE), and juvenile dermatomyositis (JDM) being the most prevalent.
  • The first biologic therapy for JIA, Etanercept, was approved in 1999, followed by other similar treatments that have significantly improved disease outcomes, though options for cSLE and JDM remain limited.
  • The review explores the challenges in treating various PRDs, highlights advancements in treatment, and discusses current regulatory conditions affecting bDMARD and tsDMARD approvals.
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Article Synopsis
  • The study aimed to evaluate the quality of nasopharyngoscopy videos used for planning surgery for velopharyngeal insufficiency (VPI) and to find out why some videos can't be effectively assessed.
  • Conducted in multiple hospitals across the U.S. and Canada, 142 patients with VPI were analyzed, with about 59.9% of the videos deemed ratable for surgical evaluation.
  • Key factors that affected video quality included patient age, gender, type of camera used, presence of speech issues, and the length of the speech sample provided, which may influence surgical decisions and the use of alternative imaging techniques.
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Outcome of Surgery for Hypothalamic Hamartoma-Related Epilepsy: A Systematic Review and Individual Participant Data Meta-Analysis.

Neurology

December 2024

From the Department of Medicine (F.N.), Université de Montréal, Québec, Canada; David Geffen School of Medicine at the University of California, Los Angeles (K.G., A.F.); Warren Alpert Medical School of Brown University (J.-S.C.), Providence, RI; Division of Neurology (A.H.), Department of Pediatrics, Sainte-Justine University Hospital Centre, Montréal; Brain and Development Research Axis (A.H., A.G.W.), Centre de Recherche Azrieli du CHU Sainte-Justine, Montréal; Department of Neuroscience (M.R.K., D.K.N.), Université de Montréal; Research Centre of the University of Montreal Hospital Center (CRCHUM) (M.R.K., D.K.N.); Division of Neurology (M.R.K., D.K.N.), University of Montreal Hospital Center (CHUM); Laboratoire d'Imagerie Optique en Neurodéveloppement (LIONlab) (A.G.), CHU Sainte-Justine Research Center, Montréal; Cerebrum (A.G.), Department of Psychology, Université de Montréal, Québec, Canada; Department of Neurological Surgery (N.S.), Northwestern University Feinberg School of Medicine, Chicago, IL; Neuroscience Advanced Clinical Imaging Service (NACIS) (J.Y.-M.Y.), Department of Neurosurgery, The Royal Children's Hospital; Department of Paediatrics (J.Y.-M.Y.), The University of Melbourne; Neuroscience Research (J.Y.-M.Y.), Murdoch Children's Research Institute, Melbourne, Australia; Hope for Hypothalamic Hamartomas Organization (L.S., E.W.); APHM (B.D., D.S.), Timone Hospital, Epileptology and Cerebral Rhythmology, Marseille, France; Jane and John Justin Institute for Mind Health (M.S.P.), Cook Children's Health Care System, Fort Worth, TX; Division of Neurosurgery (K.M., G.M.I.), Hospital for Sick Children; Neurosciences & Mental Health (K.M., G.M.I.), SickKids Research Institute, Toronto, Ontario, Canada; Center for Neuroscience Research (W.D.G.), and Department of Neurology (W.D.G.), Children's National Hospital, George Washington University School of Medicine, Washington, DC; Department of Neurosurgery (D.M.), Université de Sherbrooke, Quebec, Canada; Pediatric Neurology Division (J.F.K.), Barrow Neurological Institute at Phoenix Children's Hospital, AZ; and Department of Neurosurgery (A.F.), David Geffen School of Medicine at the University of California, Los Angeles; Division of Neurosurgery (A.G.W.), Department of Surgery, Sainte-Justine University Hospital Centre, Montréal; Division of Neurosurgery (A.G.W.), Department of Surgery, University of Montreal Hospital Center (CHUM), Montréal, Québec, Canada.

Background And Objectives: There is a paucity of data directly comparing the outcome of surgical techniques available for the treatment of hypothalamic hamartomas (HHs). This study aims to evaluate the safety and efficacy of commonly used surgical approaches in the treatment of HH-related epilepsy.

Methods: A systematic review and individual participant data (IPD) meta-analysis was conducted.

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Optimal Timing for Safe Bivalving of Fiberglass Casts Is Before the Exothermic Peak.

J Am Acad Orthop Surg

December 2024

From the College of Medicine, University of Nebraska Medical Center, Omaha, NE (Byrd), the Department of Orthopaedic Surgery and Rehabilitation (Leonard), Department of Biostatistics (Samson), University of Nebraska Medical Center, Omaha, NE, Northwestern University, Division of Orthopaedic Surgery and Sports Medicine, Chicago, IL (Larson), Phoenix Children's Hospital, Division of Orthopedics and Sports Medicine, Phoenix, AZ (Shaw and Halanski).

Introduction: Cast saw injury is a notable source of medicolegal risk. Previous work with plaster casts demonstrated that cast saw injury was minimized by waiting 12 minutes before removal. In this study, we evaluate the safety parameters of fiberglass casting materials.

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Background: Traumatic brain injury (TBI) induces an acute reactive state of microglia, which contribute to secondary injury processes through phagocytic activity and release of cytokines. Several receptor tyrosine kinases (RTK) are activated in microglia upon TBI, and their blockade may reduce the acute inflammation and decrease the secondary loss of neurons; thus, RTKs are potential therapeutic targets. We have previously demonstrated that several members of the Fibroblast Growth Factor Receptor (FGFR) family are transiently phosporylated upon TBI; the availability for drug repurposing of FGFR inhibitors makes worthwhile the elucidation of the role of FGFR in the acute phases of the response to TBI and the effect of FGFR inhibition.

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Purpose: TRK fusions are detected in less than 2% of central nervous system tumors. There are limited data on the clinical course of affected patients.

Experimental Design: We conducted an international retrospective cohort study of patients with TRK fusion-driven CNS tumors.

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Importance: Single gene variants can cause cerebral palsy (CP) phenotypes, yet the impact of genetic diagnosis on CP clinical management has not been systematically evaluated.

Objective: To evaluate how frequently genetic testing results would prompt changes in care for individuals with CP and the clinical utility of precision medicine therapies.

Data Sources: Published pathogenic or likely pathogenic variants in OMIM genes identified with exome sequencing in clinical (n = 1345) or research (n = 496) cohorts of CP were analyzed.

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Article Synopsis
  • The CAMP study is an ongoing research project aiming to assess the mid- and long-term effects of myocarditis and pericarditis following the Pfizer-BioNTech COVID-19 vaccine in patients under 21.
  • It involves a cohort of at least 200 vaccinated patients and a comparison group of 100 patients with COVID-19 related myocarditis, collecting data over a 5-year span to track health outcomes and complications.
  • As of October 16, 2024, the study has enrolled 273 participants, focusing on heart function, complications, and overall quality of life post-illness.
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Duchenne muscular dystrophy (DMD) is a rare genetic disorder caused by the absence of a fully functional dystrophin protein in myocytes. In skeletal muscle, the lack of dystrophin ultimately results in muscle wasting and the replacement of myocytes with fatty or fibrous tissues. In the heart, cardiomyocytes eventually fail and cause fatal cardiomyopathy.

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There is minimal evidence for current interventions promoting the transition to adult healthcare for youth with type 1 diabetes (T1D). Few interventions exclusively target modifiable individual and family-based factors that contribute to transition readiness. The purpose of this paper is to describe the development of Behavioral Family Systems Therapy for Diabetes Transition (BFST-DT), a virtual family-based transition readiness intervention for adolescents with T1D.

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Atypical teratoid/rhabdoid tumor (ATRT) is an aggressive, malignant embryonal tumor with dismal long-term survival despite aggressive multimodal therapy. While this tumor typically presents in infancy or early childhood, there are published case reports of adult-onset ATRT. Making prognostic conclusions or therapeutic decisions for this older patient population remains challenging due to the paucity of these reports.

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Objective: The objective of this study was to assess the efficacy and complication rates of interarytenoid injection augmentation (IAIA) for the treatment of dysphagia in patients 1 year of age and under and to determine if concurrent feeding therapy (FT) affects outcome.

Study Design: Retrospective case series.

Setting: Tertiary pediatric hospital.

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Unhurried conversations are necessary for careful and kind care that is responsive and responsible to both patients and clinicians. Adequate conceptual development is an important first step in being able to assess and measure this important domain of quality of care. In this article, we expand on a preliminary model to identify the key microlevel communication practices that support an unhurried conversation, defined as an ongoing, mutual accomplishment between patient and clinician that proceeds through a range of verbal and nonverbal communication practices wherein one or more participants (mutually) regulate the sequence, spacing (temporal and spatial), and speed of interaction to make themselves available to the other and remove or suspend distractions from the environment in order to improve care.

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