AI-based analysis of fetal growth restriction in a prospective obstetric cohort quantifies compound risks for perinatal morbidity and mortality and identifies previously unrecognized high risk clinical scenarios.

Background Fetal growth restriction (FGR) is a leading risk factor for stillbirth, yet the diagnosis of FGR confers considerable prognostic uncertainty, as most infants with FGR do not experience any morbidity. Our objective was to use data from a large, deeply phenotyped observational obstetric cohort to develop a probabilistic graphical model (PGM), a type of "explainable artificial intelligence (AI)", as a potential framework to better understand how interrelated variables contribute to perinatal morbidity risk in FGR. Methods Using data from 9,558 pregnancies delivered at ≥ 20 weeks with available outcome data, we derived and validated a PGM using randomly selected sub-cohorts of 80% (n = 7645) and 20% (n = 1,912), respectively, to discriminate cases of FGR resulting in composite perinatal morbidity from those that did not.

Influenza vaccine effectiveness against medically attended outpatient illness, United States, 2023-24 season.

Background: The 2023-24 U.S. influenza season was characterized by a predominance of A(H1N1)pdm09 virus circulation with co-circulation of A(H3N2) and B/Victoria viruses.

Classic diabetic ketoacidosis and the euglycemic variant: Something old, something new.

Diabetic ketoacidosis (DKA) was historically considered a condition typical of type 1 diabetes. However, patients with type 2 diabetes may present with DKA, usually with higher blood glucose levels and milder ketoacidosis. With the increased use of sodium-glucose cotransporter 2 (SGLT-2) inhibitors, the variant euglycemic DKA has been described.

Effectiveness of the influenza vaccine for preventing laboratory-confirmed influenza infections in outpatient immunocompromised adults, 2017-2018.

While the number of immunocompromised (IC) individuals continues to rise, the existing literature on influenza vaccine effectiveness (VE) in IC populations is limited. Understanding the vaccine effectiveness (VE) of the seasonal influenza vaccines in immunocompromised (IC) populations remains paramount. Using 2017-2018 US Flu VE Network data, we examined the VE of the 2017-2018 seasonal influenza vaccine against symptomatic influenza in outpatient settings among IC adults.

Cost-Effectiveness and Public Health Impact of 24-Valent Pneumococcal Conjugate Vaccine Compared With the Recommended Pneumococcal Vaccines in Older Adults.

Introduction: The potential impact of an in-development 24-valent pneumococcal conjugate vaccine compared with that of currently recommended vaccines in older adults is unclear. Similar to most currently available pneumococcal conjugate vaccines, 24-valent pneumococcal conjugate vaccine's formulation is based on childhood pneumococcal disease epidemiology. Decision analysis techniques were used to estimate 24-valent pneumococcal conjugate vaccine cost-effectiveness and public health effects in U.

Influenza vaccine effectiveness against medically attended outpatient illness, United States, 2023-24 season.

Background: The 2023-24 U.S. influenza season was characterized by a predominance of A(H1N1)pdm09 virus circulation with co-circulation of A(H3N2) and B/Victoria viruses.

Using and Modifying Standardized Restorative Treatments in Aphasia: Clinician Perspectives.

Purpose: Aphasia treatment should be individualized, so clinicians are likely modifying established treatment paradigms to fit client needs. Little extant research describes which treatment protocols clinicians modify, how and why they modify their treatments, and what sources they use to guide their modifications. The purpose of this study was to gain insights into these issues.

Influenza Vaccination, Household Composition, and Race-Based Differences in Influenza Incidence: An Agent-Based Modeling Study.

To estimate the effect of influenza vaccination disparities. We compared symptomatic influenza cases between Black and White races in 2 scenarios: (1) race- and age-specific vaccination coverage and (2) equal vaccination coverage. We also compared differences in household composition between races.

A Case Report of Trauma-induced Coagulopathy in the Setting of an Isolated Humeral Shaft Fracture.

Introduction: Humeral shaft fractures are common orthopedic injuries often resulting from high-energy trauma in young patients and low-energy trauma in the elderly. Non-operative management has traditionally been the mainstay of treatment for isolated and low-energy humeral shaft fractures, with operative management reserved for severe cases often involving neurovascular compromise. This case describes a rare, yet catastrophic complication of a humeral shaft fracture where the patient developed trauma-induced coagulopathy (TIC), resulting in amputation of the affected extremity, systemic inflammatory response syndrome (SIRS), and ultimately death.

Assessing the Importance of Theory-Based Correlates of Future HIV Vaccine Intentions Among Black Men Who Have Sex With Men.

In the United States, Black men who have sex with men (BMSM) represent the most vulnerable population for HIV infection. A potential vaccine could ultimately be the most effective HIV prevention strategy. Understanding the factors that may adversely affect HIV vaccine acceptance among BMSM is critical.

Teflon Granuloma With Active Inflammation: A Cause of Recurrent Trigeminal Neuralgia After Microvascular Decompression: Imaging and Pathological Correlation.

Trigeminal neuralgia (TN) is characterized by excruciating facial pain usually caused by neurovascular compression of the trigeminal nerve roots. TN can be treated medically or invasively. Microvascular decompression is the procedure of choice and usually results in complete symptom relief.

Terrestrial Animal Source Foods and Health Outcomes for Those with Special Nutrient Needs in the Life Course.

Animal source foods are under scrutiny for their role in human health, yet some nutritionally vulnerable populations are largely absent from consideration. Applying a Population Intervention/Exposure Comparator Outcome (PICO/PECO) framework and prioritizing systematic review and meta-analyses, we reviewed the literature on terrestrial animal source foods (TASFs) and human health, by life course phase. There were consistent findings for milk and dairy products on positive health outcomes during pregnancy and lactation, childhood, and among older adults.

Smoking and serological response to influenza vaccine.

Cigarette smoking confers additional risk from influenza. This study assessed the effect of smoking on humoral immune response to influenza vaccine. Adults ≥50 y of age were enrolled during the 2011-2016 influenza vaccination seasons in an observational prospective study.

A systematic framework for selecting gene-condition pairs for inclusion in newborn sequencing panels: Early Check implementation.

Purpose: Research is underway worldwide to investigate the feasibility, acceptability, and utility of sequencing-based newborn screening. Different methods have been used to select gene-condition pairs for screening, leading to highly inconsistent gene lists across studies.

Methods: Early Check developed and utilized actionability-based frameworks for evaluating gene-condition pairs for inclusion in newborn panels (panel 1-high actionability, panel 2-possible actionability).

Navigating a Complex Case of Hypoplastic Right Lung With Bronchiectasis: A Ten-Year Journey.

Unilateral pulmonary hypoplasia (UPH) is a rare congenital disorder that presents rarely in adulthood. Most patients succumb to complications at a young age, and those who survive are rare and susceptible to frequent lifelong pulmonary infections. It has a high infant mortality rate.

Effects of mechanical properties of the underburden on induced seismicity along a basement fault during hydrogen storage in a depleted reservoir.

This study models the geomechanical deformation of a depleted gas field, wherein gaseous hydrogen is stored in a North Sea reservoir, and is cyclically injected and withdrawn. A fault is modeled within the underburden, and its slip is investigated during a three year storage period. Parametric simulations are conducted to study the influence of the underburden mechanical properties, such as Young's modulus, Poisson's ratio, and permeability on induced seismicity.

Antibody Response to Symptomatic Infection With SARS-CoV-2 Omicron Variant Viruses, December 2021-June 2022.

We describe humoral immune responses in 105 ambulatory patients with laboratory-confirmed SARS-CoV-2 Omicron variant infection. In dried blood spot (DBS) collected within 5 days of illness onset and during convalescence, we measured binding antibody (bAb) against ancestral spike protein receptor binding domain (RBD) and nucleocapsid (N) protein using a commercial multiplex bead assay. Geometric mean bAb concentrations against RBD increased by a factor of 2.

Cost-effectiveness of recombinant influenza vaccine compared with standard dose influenza vaccine in adults 18-64 years of age.

Background: The Advisory Committee on Immunization Practices (ACIP) uses the Evidence to Recommendations Framework that includes cost-effectiveness analyses (CEA) for determining vaccine recommendations. ACIP's preference for protecting adults ≥ 65 years is enhanced vaccines, including recombinant influenza vaccine (RIV4), adjuvanted or high dose influenza vaccine. Less is known about the CEA of enhanced vaccines for younger adults.

Exploring How Youth Use TikTok for Mental Health Information in British Columbia: Semistructured Interview Study With Youth.

Background: TikTok (ByteDance) experienced a surge in popularity during the COVID-19 pandemic as a way for people to interact with others, share experiences and thoughts related to the pandemic, and cope with ongoing mental health challenges. However, few studies have explored how youth use TikTok to learn about mental health.

Objective: This study aims to understand how youth used TikTok during the COVID-19 pandemic to learn about mental health and mental health support.