Rationale and development of a prehospital goal-directed bundle of care to prevent rearrest after return of spontaneous circulation.

In patients with out-of-hospital cardiac arrest (OHCA) who attain return of spontaneous circulation (ROSC), rearrest while in the prehospital setting represents a significant barrier to survival. To date, there are limited data to guide prehospital emergency medical services (EMS) management immediately following successful resuscitation resulting in ROSC and prior to handoff in the emergency department. Post-ROSC care encompasses a multifaceted approach including hemodynamic optimization, airway management, oxygenation, and ventilation.

Emergency physicians perspectives of state continuing medical education requirements for medical licensure.

Objectives: This study aims to better understand the perspectives of emergency medicine physicians' on the role that state-mandated, topic-specific continuing medical education (CME) plays in addressing knowledge gaps, its relevance to current emergency practice, its reported burden and costs of CME activities to emergency physicians, and its perceived improvement in patient care.

Methods: A cross-sectional survey was designed by the Coalition of Board-Certified Emergency Physicians (COBCEP) and distributed in February 2023 to all American Board of Emergency Medicine (ABEM)-certified physicians. Statistical tests of significance (Pearson's chi-square and Fisher's exact test) assessed the cost and time spent on CME as well as the perceived value placed on CME by ABEM-certified physicians to improve patient care.

Multiple, giant lymphangectatic pilomatricomas: A rare clinical entity.

This case highlights the rare and atypical presentation of giant, multiple pilomatricomas (PMs) with a pseudo-bullous appearance and lymphangiomatous pathology. It underscores the importance of considering PM in the differential diagnosis of atypical lesions, especially those mimicking cystic or hemorrhagic malignant conditions, to prevent misdiagnosis and ensure appropriate management.

Case of widespread and atypical cutaneous leishmaniasis in a young woman with breast cancer.

Cutaneous leishmaniasis is caused by protozoan parasites of the genus leishmania. Atypical presentation and widespread progression of the lesions may be seen in an immunocompromised patient. We report a case of atypical and widespread cutaneous leishmaniasis in a young woman with breast cancer.

Heroin or fentanyl: Prevalence of confirmed fentanyl in ED patients with suspected heroin overdose.

Background: United States drug overdose deaths are being driven by the increasing prevalence of fentanyl, but whether patients are knowingly using fentanyl is unclear. We examined the analytical confirmation of fentanyl in emergency department (ED) patients with documented heroin overdose.

Hypothesis: We hypothesized that the proportion of fentanyl and fentanyl analogs would be higher than that of confirmed heroin.

The impact of COVID-19 on the clinical course and outcome of patients with cirrhosis: An observational study.

Background And Aims: Severe outcomes of COVID-19 are associated with advancing age and comorbidities. The specific aim of our study was to determine the impact of COVID-19 on the clinical course and outcome of patients with cirrhosis.

Methods: We retrieved data from VA national repository and identified patients tested for SARS-CoV-2 RNA who had cirrhosis.

Leveraging data to support health equity in an integrated delivery and finance system.

Introduction: To accelerate healthcare transformation and advance health equity, scientists in learning health systems (LHSs) require ready access to integrated, comprehensive data that includes information on social determinants of health (SDOH).

Methods: We describe how an integrated delivery and finance system leveraged its learning ecosystem to advance health equity through (a) a cross-sector initiative to integrate healthcare and human services data for better meeting clients' holistic needs and (b) a system-level initiative to collect and use patient-reported SDOH data for connecting patients to needed resources.

Results: Through these initiatives, we strengthened our health system's capacity to meet diverse patient needs, address health disparities, and improve health outcomes.

Why mismatch negativity continues to hold potential in probing altered brain function in schizophrenia.

The brain potential known as mismatch negativity (MMN) is one of the most studied indices of altered brain function in schizophrenia. This review looks at what has been learned about MMN in schizophrenia over the last three decades and why the level of interest and activity in this field of research remains strong. A diligent consideration of available evidence suggests that MMN can serve as a biomarker in schizophrenia, but perhaps not the kind of biomarker that early research supposed.

The hospital costs of high emergency department pediatric readiness.

Objective: We estimate annual hospital expenditures to achieve high emergency department (ED) pediatric readiness (HPR), that is, weighted Pediatric Readiness Score (wPRS) ≥ 88 (0-100 scale) across EDs with different pediatric volumes of children, overall and after accounting for current levels of readiness.

Methods: We calculated the annual hospital costs of HPR based on two components: (1) ED pediatric equipment and supplies and (2) labor costs required for a Pediatric Emergency Care Coordinator (PECC) to perform pediatric readiness tasks. Data sources to generate labor cost estimates included: 2021 national salary information from U.

A case report of Birt-Hogg-Dubé syndrome associated with severe airway obstruction in a 62-year-old female smoker.

Birt-Hogg-Dubé syndrome (BHD) typically does not manifest airway obstruction despite the presence of multiple lung cysts. However, the long-term effects of cigarette smoking on lung function among individuals with BHD are unknown. We report a case of a smoking individual diagnosed with BHD syndrome complicated by spontaneous pneumothorax and severe airway obstruction.

Food and alcohol disturbance among people who have undergone bariatric surgery.

There have been numerous investigations of aberrant eating and substance abuse among patients who have undergone bariatric surgery, which affects the metabolism and the pharmacokinetics of alcohol. However, there is a dearth of literature considering the complex interplay between changes in post-surgery food and alcohol consumption. Furthermore, despite the increasing recognition of issues surrounding replacing food consumption with alcohol consumption (Food and Alcohol Disturbance [FAD]), most emerging research has focused on young adult populations.

Sex-specific disparities in COVID-19 outcomes.

Objectives: Sex-specific disparities in morbidity and mortality of COVID-19 illness are not well understood. Neutralizing antibodies (Ab) may protect against severe COVID-19 illness. We investigated the association of sex with disease progression and SARS-CoV-2 Ab response.

Leveraging seasonality and timing to optimize pediatric weight management interventions: Novel directions for future research.

National estimates suggest that more than 35% of American children, ages 2-19 years, are overweight or obese, which increases their risk for weight-related comorbidities including diabetes, cancer, cardiovascular disease risk factors, depression, and anxiety. While obesity prevention is most cost-effective, for youth with existing obesity, the United States Preventive Services Task Force recommends ≥26 h of comprehensive lifestyle intervention over 6-12 months. This include standard behavioral therapy, dietary counseling, and an emphasis on physical activity.

Late recurrence in surgically managed pediatric atypical mycobacterial lymphadenitis: A case report and review of the literature.

Objective: The purpose of this study is to identify existing literature on recurrent atypical mycobacterial cervicofacial lymphadenitis to augment our understanding of a unique patient who presented to our tertiary-care center 5-years posttreatment with recurrence following curettage.

Data Sources: OVID Medline, Scopus, and Web of Science.

Methods: A literature search was conducted yielding 49 original articles which were screened twice by two independent reviewers resulting in 14 studies meeting inclusion criteria for data extraction using Covidence software.

SHIP1 therapeutic target enablement: Identification and evaluation of inhibitors for the treatment of late-onset Alzheimer's disease.

Introduction: The risk of developing Alzheimer's disease is associated with genes involved in microglial function. Inositol polyphosphate-5-phosphatase (), which encodes Src homology 2 (SH2) domain-containing inositol polyphosphate 5-phosphatase 1 (SHIP1), is a risk gene expressed in microglia. Because SHIP1 binds receptor immunoreceptor tyrosine-based inhibitory motifs (ITIMs), competes with kinases, and converts PI(3,4,5)P to PI(3,4)P, it is a negative regulator of microglia function.

Persistence of pulmonary hypertension in patients undergoing ventricular assist devices and orthotopic heart transplantation.

Pulmonary hypertension (PH) is common in advanced heart failure and often improves quickly after left ventricular assist device (VAD) implantation or orthotopic heart transplantation (OHT), but long-term effects and outcomes are not well-described. This study evaluated PH persistence after VAD as destination therapy (VAD-DT), bridge to transplant (VAD-OHT), or OHT-alone. The study constituted a retrospective review of patients who underwent VAD-DT ( = 164), VAD-OHT ( = 111), or OHT-alone ( = 138) at a single tertiary-care center.

Bridging the rodent to human translational gap: Marmosets as model systems for the study of Alzheimer's disease.

Introduction: Our limited understanding of the mechanisms that trigger the emergence of Alzheimer's disease (AD) has contributed to the lack of interventions that stop, prevent, or fully treat this disease. We believe that the development of a non-human primate model of AD will be an essential step toward overcoming limitations of other model systems and is crucial for investigating primate-specific mechanisms underlying the cellular and molecular root causes of the pathogenesis and progression of AD.

Methods: A new consortium has been established with funding support from the National Institute on Aging aimed at the generation, characterization, and validation of Marmosets As Research Models of AD (MARMO-AD).

Hydroxychloroquine-induced repetitive atypical pustular drug eruptions in the same patient separated by 12 years.

Hydroxychloroquine (HCQ) has been reported to cause pustular drug eruptions such as acute generalized exanthematous pustulosis (AGEP) and putular psoriasis (PP). Clinical differentitation of these entities is often difficult. This case emphasizes characteritics of AGEP and PP as well as the need for clinicans to proactively follow-up these patients to monitor for the more aggressive outcome of PP.

The pediatric indications for tonsillectomy and adenotonsillectomy: Race/ethnicity, age, and gender.

Objective: To evaluate how pediatric indications for tonsillectomy or adenotonsillectomy relate to gender, race/ethnicity, and age.

Methods: Included consecutive pediatric patients who underwent tonsillectomy or adenotonsillectomy from a single tertiary academic institution between 2012 and 2019. Logistic regression analysis was used to measure association between the indication for tonsillectomy and the demographic variables gender, race/ethnicity, and age.

Low-intensity low-frequency ultrasound mediates riboflavin delivery during corneal crosslinking.

We employed the mechanical effect from 40 kHz ultrasound (US) to improve the delivery of riboflavin into corneal stroma for collagen crosslinking, which can benefit the treatment of keratoconus and other corneal ectasias. Experiments were conducted, first with porcine corneas ex vivo and then with New Zealand white rabbits in vivo, at varying mechanical index (MI) and sonication time. Results showed that 15 min of US applied on the cornea at MI = 0.

Age-based centiles for diastolic blood pressure among children in the out-of-hospital emergency setting.

Objective: To compare Pediatric Advanced Life Support (PALS) diastolic blood pressure (DBP) criteria to empirically derived DBP criteria for the prediction of out-of-hospital interventions in children.

Methods: We performed a retrospective study of pediatric (<18 years) encounters from the ESO Data Collaborative, which includes approximately 2000 Emergency Medical Services agencies in the United States. We developed age-based centile curves for DBP using generalized additive models for location, scale, and shape.

Bidirectional needs assessment of otolaryngology-head and neck surgery short-term surgical trips to Ethiopia and Kenya.

Objectives: To create an otolaryngology-specific needs assessment tool for short-term global surgical trips and to describe our findings from its implementation.

Methods: Surveys 1 and 2 were developed based on a literature review and disseminated to Low-Middle Income (LMIC) hosting institutions in Kenya and Ethiopia and to High-Income surgical trip participants (HIC), respectively. Respondents were otolaryngologists identified online, through professional organizations, and by word-of-mouth, who had participated in a surgical trip of <4 weeks.

Subjective cognitive decline in Brazil: Prevalence and association with dementia modifiable risk factors in a population-based study.

Introduction: Subjective cognitive decline (SCD) may be an early symptom of Alzheimer's disease. We aimed to estimate the prevalence of SCD in Brazil and its association with dementia modifiable risk factors.

Methods: We used data of 8138 participants from the Brazilian Longitudinal Study of Aging (ELSI-Brazil), a population-based study that included clinical and demographic variables of individuals across the country.