Aberrant salience signaling in auditory processing in schizophrenia: Evidence for abnormalities in both sensory processing and emotional reactivity.

It has been long known that people with schizophrenia (SZ) have deficits in perceptual processing, including in the auditory domain. Furthermore, they often experience increased emotional responsivity and dysregulation, which further impacts overall functioning. Increased emotional responsivity to auditory stimuli is also seen in people with misophonia, a condition in which specific sounds elicit robust negative emotional responses.

Integrative Biomarker Panel for Improved Lung Cancer Diagnosis Using Plasma microRNAs and Sputum Bacterial DNA.

This study aimed to evaluate if integrating diverse molecular biomarkers in plasma and sputum could improve the diagnosis of lung cancer. The study analyzed miRNAs in plasma and bacterial DNA in sputum from 58 lung cancer patients and 62 cancer-free smokers using droplet digital PCR. The individual plasma miRNA and sputum bacterial biomarkers had sensitivities of 62-71% and specificities of 61-79% for diagnosing lung cancer.

Temporal trends in pediatric cancer mortality: rare cancers lag behind more common cancers.

Temporal trends demonstrate improved survival for many types of common pediatric cancer. Studies have not examined improvement in very rare pediatric cancers or compared these improvements to more common cancers. In this cohort study of the Surveillance, Epidemiology, and End Results (SEER) registry, we examined patients from 1975 to 2016 who were 0-19 years of age at the time of diagnosis.

Iodine-Based Dual-Energy Computed Tomography After Mechanical Thrombectomy Predicts Secondary Neurologic Decline from Cerebral Edema After Severe Stroke.

Background: Patients with severe stroke are at high risk of secondary neurologic decline (ND) from the development of malignant cerebral edema (MCE). However, early infarcts are hard to diagnose on conventional head computed tomography (CT). We hypothesize that high-energy (190 keV) virtual monochromatic imaging (VMI) from dual-energy CT (DECT) imaging enables earlier detection of ND from MCE.

The Radiosurgery Society Working Groups on GRID, LATTICE, Microbeam, and FLASH Radiotherapies: 2022 - 2023 Advancements Symposium and Subsequent Progress Made.

Purpose: Since the inaugural workshop "Understanding High-Dose, Ultra-High Dose Rate and Spatially Fractionated Radiotherapy." hosted by the NCI and sponsored by the Radiosurgery Society (RSS), growing collaborations and investigations have ensued among experts, practitioners, and researchers. The RSS GRID, Lattice, Microbeam & FLASH (GLMF) Working Groups were formed as a framework for these efforts and have focused on advancing the understanding of the biology, technical/physical parameters, trial design, and clinical practice of these new radiation therapy modalities.

Neighborhood Environment and Longitudinal Follow-Up of Glycosylated Hemoglobin for Youth with Overweight or Obesity.

Neighborhood environment, which includes multiple social drivers of health, has been associated with a higher incidence of chronic conditions in adult cohorts. We examine if neighborhood environment is associated with glycosylated hemoglobin (HbA1c) and body mass index (BMI) as a percentage of the 95th percentile (BMIp95) for youth with overweight and obesity. Cohort study using electronic health record data from a large Midwestern Children's Hospital.

Risk Factors for Postoperative Complications Following Mandibular Fracture Repair.

Complications following mandibular fracture repair (MFR) may carry significant morbidity to patients. The purpose of our study is to determine the risk factors for postoperative complications following MFR. The authors conducted a retrospective cohort study of trauma patients who underwent MFR in 2018 and 2019.

Local emergence and global evolution of with high-level resistance to azithromycin.

Antimicrobial resistance in (Ng) has severely reduced treatment options, including azithromycin (AZM), which had previously been recommended as dual therapy with ceftriaxone. This study characterizes the emergence of high-level resistance to AZM (HLR-AZM) Ng in Baltimore, Maryland, USA, and describes the global evolution of HLR-AZM Ng. Whole genome sequencing (WGS) of 30 Ng isolates with and without HLR-AZM from Baltimore was used to identify clonality and resistance determinants.

The use of 7T MRI in multiple sclerosis: review and consensus statement from the North American Imaging in Multiple Sclerosis Cooperative.

The use of ultra-high-field 7-Tesla (7T) MRI in multiple sclerosis (MS) research has grown significantly over the past two decades. With recent regulatory approvals of 7T scanners for clinical use in 2017 and 2020, the use of this technology for routine care is poised to continue to increase in the coming years. In this context, the North American Imaging in MS Cooperative (NAIMS) convened a workshop in February 2023 to review the previous and current use of 7T technology for MS research and potential future research and clinical applications.

Observation-first versus angioembolization-first approach in stable patients with blunt liver trauma: A WTA multicenter study.

Background: Prior studies evaluating observation versus angioembolization (AE) for blunt liver injuries (BLT) with contrast extravasation (CE) on computed tomography imaging have yielded inconsistent conclusions, primarily due to limitations in single-center and/or retrospective study design. Therefore, this multicenter study aims to compare an observation versus AE-first approach for BLT, hypothesizing decreased liver-related complications (LRCs) with observation.

Methods: We conducted a post hoc analysis of a multicenter, prospective observational study (2019-2021) across 23 centers.

IR Physician Compensation at U.S. Medical Schools: Trends and Segments.

Purpose: To assess recent U.S. medical school trends in compensation for academic interventional radiology (IR) faculty and compensation characteristics based on rank, gender, and race/ethnicity.

A survey of healthcare workers on the acceptance and value of personal protective equipment for patient care.

Objective: Assess healthcare workers' (HCW) attitudes toward universal masking, and gowns and gloves used as part of transmission-based precautions.

Design: Cross-sectional survey.

Setting: Academic, tertiary care medical center in Baltimore, Maryland.

A phase 1 study of the amino acid modulator pegcrisantaspase and venetoclax for relapsed or refractory acute myeloid leukemia.

Glutamine dependency has been shown to be a metabolic vulnerability in acute myeloid leukemia (AML). Prior studies using several in vivo AML models showed that depletion of plasma glutamine, induced by long-acting crisantaspase (pegcrisantaspase [PegC]) was synergistic with the B-cell lymphoma-2 (BCL-2) inhibitor venetoclax (Ven), resulting in significantly reduced leukemia burden and enhanced survival. Here, we report a phase 1 study of the combination of Ven and PegC (VenPegC) for treating adult patients with relapsed or refractory AML, including patients who had previously received Ven.