Meckel's diverticulum: A challenging diagnosis.

Objectives: This single-center, cross-sectional study aims to elucidate the clinical presentation, diagnostic evaluation, and outcomes in a subset of pediatric patients with atypical and/or challenging presentations of Meckel's diverticulum.

Methods: We conducted a single-center cross-sectional study on children diagnosed with Meckel's diverticulum at Children's Health in Dallas, Texas between 2010 and 2022. We identified 11 patients aged 0-17-years-old with confirmed Meckel's diverticulum who presented with atypical symptoms and/or a challenging diagnostic course.

Impact of applicant and program factors on preference signaling outcomes in otolaryngology.

Objectives: To assess the impact of applicant and program characteristics on preference signaling outcomes during the 2021 and 2022 application cycles in otolaryngology.

Methods: The Texas Seeking Transparency in Applications to Residency survey was used for otolaryngology applicants during the 2021 and 2022 match years. The primary outcome of interest was signal yield, defined as the number of interviews at signaled programs divided by the total number of signals sent.

The Texas Health Resources Clinical Scholars Program: Learning healthcare system workforce development through embedded translational research.

Introduction: Texas Health Resources (THR), a large, nonprofit health care system based in the Dallas-Fort Worth area, has collaborated with the University of Texas Southwestern Medical Center (UTSW) to develop and operate a unique, integrated approach for Learning Health System (LHS) workforce development. This training model centers on academic health system faculty members conducting later-stage translational research within a partnering regional care delivery organization.

Methods: The THR Clinical Scholars Program engages early career UTSW faculty members to conduct studies that are likely to have an impact on care delivery at the health system level.

A cross-sectional natural history study of aspartylglucosaminuria.

Aspartylglucosaminuria (AGU) is a rare lysosomal storage disorder that causes stagnation of development in adolescence and neurodegeneration in early adulthood. Precision therapies, including gene transfer therapy, are in development with a goal of taking advantage of the slow clinical course. Understanding of disease natural history and identification of disease-relevant biomarkers are important steps in clinical trial readiness.

Heterogeneity of magnitude, allergen immunodominance, and cytokine polarization of cockroach allergen-specific T cell responses in allergic sensitized children.

Background: Characterization of allergic responses to cockroach (CR), a common aeroallergen associated with asthma, has focused mainly on IgE reactivity, but little is known about T cell responses, particularly in children. We conducted a functional evaluation of CR allergen-specific T cell reactivity in a cohort of CR allergic children with asthma.

Methods: Peripheral blood mononuclear cells (PBMCs) were obtained from 71 children, with mild-to-moderate asthma who were enrolled in a CR immunotherapy (IT) clinical trial, prior to treatment initiation.

Predictors of otolaryngology applicant success using the Texas STAR database.

Objectives: To examine applicant characteristics and behaviors associated with a successful match into otolaryngology residency.

Methods: Self-reported survey data from applicants to otolaryngology residency between 2018 and 2020 were obtained from the Texas STAR database. Characteristics and predictors associated with a successful match were examined using Chi-square tests, two-sided t-tests, and logistic regression models.

Echocardiographic evaluation of left ventricular systolic function by the M-mode lateral mitral annular plane systolic excursion in patients with Duchenne muscular dystrophy age 0-21 years.

Background And Aims: Duchenne muscular dystrophy (DMD) results in cardiac fibrosis and dysfunction. These patients frequently have poor image quality. Mitral annular plane systolic excursion (MAPSE) is a reproducible and reliable method for determining function and can be a valuable tool in patients with poor images.