Evaluating HPV Vaccination-Related Content on a Burgeoning Social Media Platform: Insufficient Quality of TikTok.

Objective: Assessing the quality of human papillomavirus (HPV) vaccination-related content on TikTok is crucial due to its popularity among adolescents. We assessed these videos while comparing the content and quality of videos with and without physician involvement.

Study Design: Cross-sectional cohort analysis.

Expanding subcutaneous mass on the scalp of an immunocompromised woman.

Acute cutaneous presentations in immunocompromised patients demand careful and thorough evaluation. Here, we present the case of a 26-year-old female with acute myeloid leukaemia undergoing salvage chemotherapy, who developed an acutely expanding subcutaneous mass starting on the frontotemporal scalp to the angle of the jaw. Histopathologic evaluation was consistent with sclerosing fat necrosis with overlying psoriasiform spongiotic dermatitis.

Novel homozygous nonsense mutation in glucagon-like peptide-2 receptor gene resulting in severe human illness.

Glucagon-like peptide-2 (GLP2) acts on the GLP2 receptor (GLP2R) and plays a role in intestinal growth and adaptation. The endogenous actions of GLP2R do not have an established association with human disease, although mouse-knockout models in a stressed state show enhanced susceptibility to small bowel injury, increased morbidity, mortality, and abnormal host-bacterial interactions. We report an 11-month-old female with multiple intensive care unit admissions for severe metabolic acidosis due to profuse nonbloody diarrhea in the context of various infections.

Distilling the Evolving Contributions of Anthropogenic Aerosols and Greenhouse Gases to Large-Scale Low-Frequency Surface Ocean Changes Over the Past Century.

Anthropogenic aerosols (AER) and greenhouse gases (GHG)-the leading drivers of the forced historical change-produce different large-scale climate response patterns, with correlations trending from negative to positive over the past century. To understand what caused the time-evolving comparison between GHG and AER response patterns, we apply a low-frequency component analysis to historical surface ocean changes from CESM1 single-forcing large-ensemble simulations. While GHG response is characterized by its first leading mode, AER response consists of two distinct modes.

Implications of Tricuspid Regurgitation Severity in Patients Undergoing Mitral Transcatheter Edge-to-Edge Repair.

Background: Prognostically meaningful tricuspid regurgitation (TR) is not well-defined in the mitral transcatheter edge-to-edge repair arena. We aimed to explore the prevalence, correlates, and consequences of TR grades and postprocedural trends in this setting.

Methods And Results: A single-center registry of isolated, first-time interventions was retrospectively assessed for pre-, intra-, and postprocedural aspects up to 1 year, of them the primary composite outcome of all-cause deaths or heart failure (HF) hospitalizations, all according to TR severity at baseline and at 1 month following mitral transcatheter edge-to-edge repair.

A stretchable, electroconductive tissue adhesive for the treatment of neural injury.

Successful nerve repair using bioadhesive hydrogels demands minimizing tissue-material interfacial mechanical mismatch to reduce immune responses and scar tissue formation. Furthermore, it is crucial to maintain the bioelectrical stimulation-mediated cell-signaling mechanism to overcome communication barriers within injured nerve tissues. Therefore, engineering bioadhesives for neural tissue regeneration necessitates the integration of electroconductive properties with tissue-like biomechanics.

Educational Gaps in Dermatologic Diagnoses Among Otolaryngology Residents.

Otolaryngologists frequently serve as the first touchpoint for patients presenting with dermatologic conditions of the head and neck. This study aims to identify and quantify gaps in dermatologic training among otolaryngology residents, and to assess their diagnostic accuracy in comparison to dermatology residents. It comprised 14 multiple-choice questions focused on common dermatologic diagnoses related to the head and neck.

Emergency department management of opioid use disorder in pediatric patients.

Opioid use disorder (OUD) has emerged as a significant public health crisis affecting individuals across all age groups. However, there remains a critical gap in understanding the specific nuances and challenges associated with OUD in pediatric populations. This article provides a comprehensive review of the epidemiology, definition of OUD, screening recommendations for OUD, and evidence-based management strategies for OUD in pediatric patients.

Origin of copper dissolution under electrocatalytic reduction conditions involving amines.

Cu dissolution has been identified as the dominant process that causes cathode degradation and losses even under cathodic conditions involving methylamine. Despite extensive experimental research, our fundamental and theoretical understanding of the atomic-scale mechanism for Cu dissolution under electrochemical conditions, eventually coupled with surface restructuring processes, is limited. Here, driven by the observation that the working Cu electrode is corroded using mixtures of acetone and methylamine even under reductive potential conditions (-0.

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.

TrachGPT: Appraisal of tracheostomy care recommendations from an artificial intelligent Chatbot.

Objective: Safe home tracheostomy care requires engagement and troubleshooting by patients, who may turn to online, AI-generated information sources. This study assessed the quality of ChatGPT responses to such queries.

Methods: In this cross-sectional study, ChatGPT was prompted with 10 hypothetical tracheostomy care questions in three domains (complication management, self-care advice, and lifestyle adjustment).

Ergonomics of Various Modalities for Ear Surgery.

Objective: Evaluate ergonomic differences of various modalities for performing middle ear surgery.

Study Design: Observational study.

Setting: Two academic tertiary care centers.

Air Pollution and Blood Pressure: Evidence From Indonesia.

Indonesia faces significant air quality issues due to multiple emissions sources, including rapid urbanization and peatland fires associated with agricultural land management. Limited prior research has estimated the episodic shock of intense fires on morbidity and mortality in Indonesia but has largely ignored the impact of poor air quality throughout the year on biomarkers of cardiovascular disease risk. We conducted a cross-sectional study of the association between particulate matter less than 2.

Extracellular vesicles from bodily fluids for the accurate diagnosis of Parkinson's disease and related disorders: A systematic review and diagnostic meta-analysis.

Parkinsonian disorders, including Parkinson's disease (PD), multiple system atrophy (MSA), dementia with Lewy body (DLB), corticobasal syndrome (CBS) and progressive supranuclear palsy (PSP) are often misdiagnosed due to overlapping symptoms and the absence of precise biomarkers. Furthermore, there are no current methods to ascertain the progression and conversion of prodromal conditions such as REM behaviour disorder (RBD). Extracellular vesicles (EVs), containing a mixture of biomolecules, have emerged as potential sources for parkinsonian diagnostics.

A guide to caring for patients who identify as transgender and gender diverse in the emergency department.

Through a review of current research, standards of care, and best practices, this paper serves as a resource for emergency physicians (EPs) caring for persons who identify as transgender and gender diverse (T/GD) in the emergency department (ED). Both patient- and physician-based research have identified existent potential knowledge gaps for EPs caring for T/GD in the ED. T/GD have negative experiences related to their gender identity when seeking emergency medical care and may even delay emergency care for fear of discrimination.

N-acetylcysteine microparticles reduce cisplatin-induced RSC96 Schwann cell toxicity.

Objectives: Cisplatin is known to cause inner ear dysfunction. There is growing evidence that cisplatin-induced demyelination of spiral or Scarpa's ganglion neurons may play an additional role in drug-induced ototoxicity alongside afferent neuron injury. As Schwann cells produce myelin, there may be an opportunity to reduce ototoxic inner ear damage by promoting Schwann cell viability.

Exposure to Smoke From Wildfire, Prescribed, and Agricultural Burns Among At-Risk Populations Across Washington, Oregon, and California.

Wildfires, prescribed burns, and agricultural burns all impact ambient air quality across the Western U.S.; however, little is known about how communities across the region are differentially exposed to smoke from each of these fire types.

No-shows to hidradenitis suppurativa clinic visits: Patient perspectives.

Background: Hidradenitis suppurativa (HS) is a debilitating chronic inflammatory skin condition that typically requires consistent care. Contributory factors to why patients with HS miss their clinic appointments have not been investigated.

Objectives: This article seeks to characterise reasons that HS patients do not keep their appointments and identify strategies to minimise no-show rates and improve delivery of care to HS patients.

Program director longevity in emergency medicine residencies: A 40-year analysis.

Objective: We sought to assess trends in emergency medicine residency program director (PD) length of service over the past 40 years and evaluate relationships between duration of service and important factors such as PD start year, geographic region, and year of program initial accreditation.

Methods: We retrospectively analyzed program data from the American Medical Association Graduate Medical Education Directory and Emergency Medicine Residents' Association Match database. We calculated descriptive statistics and used linear regression to assess the impact of PD start year, region, and year of program initial accreditation on PD duration of service.