Thymoma-Associated Multiorgan Autoimmunity (TAMA) Presenting as a Graft Versus Host Disease-Like Erythroderma.

Thymoma-associated multiorgan autoimmunity (TAMA) is a rare paraneoplastic disorder that presents similarly to graft versus host disease (GVHD). We report a unique case of TAMA presenting as a GVHD-like erythroderma in an elderly male with a history of benign thymoma. Cutaneous histopathological findings demonstrated vacuolar interface dermatitis with numerous dyskeratotic keratinocytes, exocytosis of lymphocytes, and a mildly acanthotic epidermis, which can be seen in several different disease processes.

A phase 1 study of the amino acid modulator pegcrisantaspase and venetoclax for relapsed/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 the long-acting crisantaspase (pegcrisantaspase or PegC) was synergistic with the BCL-2 inhibitor venetoclax (Ven), resulting in significantly reduced leukemia burden and enhanced survival. Here, we report a phase 1 study (NCT04666649) of Ven and PegC combination (VenPegC) for treating adult patients with relapsed or refractory AML, including patients who had previously received Ven.

The influence of the American Association for Thoracic Surgery on clinical trial development by cardiothoracic surgeons.

Objective: Clinical trials play a critical role in the rapidly evolving field of cardiothoracic surgery and the American Association for Thoracic Surgery Clinical Trials Methods Course has provided a biannual symposium led by preeminent surgeons with vast experience in planning, conducting, and analyzing surgical clinical trials. This study hypothesizes that participation in the course is associated with future success in clinical trial leadership.

Methods: A list of course attendees (2014-2022) was queried in ClinicalTrials.

Risk factors for hyphema following goniotomy or trabecular bypass stent placement combined with phacoemulsification.

Purpose: To report the rates and risk factors for layered hyphemas after goniotomy (PG) and trabecular bypass stent (PTBS) surgery combined with phacoemulsification.

Methods: Patient data was obtained using a retrospective chart review from adult patients (18 years of age or older) undergoing either PG or PTBS at the West Virginia University Eye Institute between 2013 and 2023. Generalized estimating equations were used to identify significant predictors of layered hyphema on post-operative day one.

Akira Endo: Father of Statins.

There was an unprecedented increase in cardiovascular mortality during the 20th century, which ultimately led to a deeper understanding of cholesterol and its role in cardiovascular disease. Akira Endo is a medical innovator who sought to change the tide of this epidemic. He is often referred to as the "Father of Statins" because of his identification of the first 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) inhibitor, which fostered a new era in cholesterol treatment.

Effectiveness of heterologous and homologous COVID-19 vaccination among immunocompromised individuals: a systematic literature review and meta-analysis.

Objectives: We assessed the effectiveness of heterologous vaccination strategy in immunocompromised individuals regarding COVID-19 outcomes, comparing it to homologous approaches.

Design: Systematic literature review/meta-analysis.

Methods: We searched PubMed, CINAHL, EMBASE, Cochrane Central Register of Controlled Trials, Scopus, and Web of Science from January 1, 2020 to September 29, 2023.

Spatial multiplexed immunofluorescence analysis reveals coordinated cellular networks associated with overall survival in metastatic osteosarcoma.

Patients diagnosed with advanced osteosarcoma, often in the form of lung metastases, have abysmal five-year overall survival rates. The complexity of the osteosarcoma immune tumor microenvironment has been implicated in clinical trial failures of various immunotherapies. The purpose of this exploratory study was to spatially characterize the immune tumor microenvironment of metastatic osteosarcoma lung specimens.

Outpatient use of antibiotics in uncomplicated diverticulitis decreases hospital admissions.

Introduction: Recently, antibiotics use in uncomplicated acute diverticulitis (AD) has been controversial in Europe. The American Gastroenterological Association (AGA) in their 2015 guidelines recommend their selective use. Our study highlights their role in outpatient management.

Association of Prehospital Rearrest With Outcome Following Out-of-Hospital Cardiac Arrest: A Systematic Review and Meta-Analysis of Observational Studies.

Objectives: Exposure to prehospital rearrest has previously been associated with mortality following out-of-hospital cardiac arrest (OHCA). Our objective was to conduct a systematic review and meta-analysis examining the association between prehospital rearrest and survival in adults following OHCA resuscitation.

Methods: We searched the PubMed, Scopus, and Web of Science bibliographic databases for observational studies that included adult OHCA patients who achieved return of spontaneous circulation in the prehospital setting following OHCA and reported survival to hospital discharge data stratified by rearrest status.

Integration of an electronic hand hygiene auditing system with electronic health records using machine learning to predict hospital-acquired infection in a health care setting.

Background: Hospital-acquired infections (HAIs) increase morbidity, mortality, and health care costs. Effective hand hygiene (HH) is crucial for prevention, but achieving high compliance remains challenge. This study explores using machine learning to integrate an electronic HH auditing system with electronic health records to predict HAIs.

Cell-type-specific enhancement of deviance detection by synaptic zinc in the mouse auditory cortex.

Stimulus-specific adaptation is a hallmark of sensory processing in which a repeated stimulus results in diminished successive neuronal responses, but a deviant stimulus will still elicit robust responses from the same neurons. Recent work has established that synaptically released zinc is an endogenous mechanism that shapes neuronal responses to sounds in the auditory cortex. Here, to understand the contributions of synaptic zinc to deviance detection of specific neurons, we performed wide-field and 2-photon calcium imaging of multiple classes of cortical neurons.

Cognitive outcomes following unilateral magnetic resonance-guided focused ultrasound thalamotomy for essential tremor: findings from two cohorts.

Magnetic resonance-guided, focused ultrasound thalamotomy is a neurosurgical treatment for refractory essential tremor. This study examined cognitive outcomes following unilateral magnetic resonance-guided, focused ultrasound thalamotomy, targeting the ventral intermediate nucleus of the thalamus for essential tremor. The research was conducted at two sites: Sunnybrook Research Institute in Toronto, Canada, and West Virginia University School of Medicine Rockefeller Neuroscience Institute in West Virginia, USA.

Neuroplasticity elicited by peripheral immune challenge with a viral mimetic.

Peripheral viral infections are well known to profoundly alter brain function; however detailed mechanisms of this immune-to-brain communication have not been deciphered. This review focuses on studies of cerebral effects of peripheral viral challenge employing intraperitoneal injection of a viral mimetic, polyinosinic-polycytidylic acid (PIC). In this paradigm, PIC challenge induces the acute phase response (APR) characterized by a transient surge of circulating inflammatory factors, primarily IFNβ, IL-6 and CXCL10.

Evidence-Based Clinical Practice Guidelines on Regenerative Medicine Treatment for Chronic Pain: A Consensus Report from a Multispecialty Working Group.

Purpose: Injectable biologics have not only been described and developed to treat dermal wounds, cardiovascular disease, and cancer, but have also been reported to treat chronic pain conditions. Despite emerging evidence supporting regenerative medicine therapy for pain, many aspects remain controversial.

Methods: The American Society of Pain and Neuroscience (ASPN) identified the educational need for an evidence-based guideline on regenerative medicine therapy for chronic pain.