Using a novel Reliable Letter-Number Span from the Wechsler Letter-Number Sequencing as an embedded validity indicator in baseline concussion testing for youth athletes.

Few performance validity tests exist for youth undergoing baseline testing for the management of sport-related concussion. This study provides an initial validation of a reliable span calculation from the Wechsler Intelligence Scale for Children-Fourth Edition Letter-Number Sequencing (LNS) subtest as a performance validity indicator for youth baseline testing (Reliable Letter-Number Span; RLNS). Youth athletes ( = 173) underwent baseline concussion testing for the management of sport-related concussion.

Antiviral effects and mechanism of Qi pi pill against influenza viruses.

Background: Qi pi pill (QPP), which contains Renshen, Baizhu, Fuling, Gancao, Chenpi, Shanyao, Lianzi, Shanzha, Liushenqu, Maiya, and Zexie, was recommended for preventing and treating COVID-19 in Shandong Province (China). However, the mechanism by which QPP treats infectious diseases remains unclear. This study aims to investigate the therapeutic effect of QPP in vitro and on acute influenza infection in mice, exploring its mechanism of action against influenza A virus (IAV).

Learning Curve for Robotic Inguinal Hernia Repair With da Vinci Single-Port Robotic System.

Background: Transabdominal pre-peritoneal inguinal hernia repair using the da Vinci Single-Port robot (SP-TAPP) is currently performed in few centers. We aimed to define the learning curve for SP-TAPP by analyzing operative times.

Methods: The operative times of 122 SP-TAPP performed between 2019 and 2024 were retrospectively analyzed.

An international survey of patient blood management practices.

Background: The Association for the Advancement of Blood and Biotherapies (AABB) conducted a global survey of patient blood management (PBM) practices. It determined changes in PBM practices since the last survey.

Study Design And Methods: A working group of AABB's PBM Subsection and AABB staff designed the survey using the Qualtrics™ platform.

Service capacity and disability resource integration: A strategic survey of immigrant and refugee-serving agencies in Illinois.

Immigrants and refugees in the United States often face significant barriers in accessing social services, including mental health support, legal assistance, ESL or related education, housing, vocational training, workforce resources, transportation, and citizenship support. This article explores the strengths and challenges of community-based organizations welcoming centers (CBO WC) in Illinois that serve these populations, including people with disabilities, in culturally appropriate and inclusive ways. The Immigrant and Refugee-Led Capacity Development Network of Illinois, based at the University of Illinois Chicago, collaborated with the state's Office of Welcoming Centers to explore the service capacities of 17 CBO grantees.

NumSimEX: A method using EXX hydrogen exchange mass spectrometry to map the energetics of protein folding landscapes.

Hydrogen exchange mass spectrometry (HXMS) is a powerful tool to understand protein folding pathways and energetics. However, HXMS experiments to date have used exchange conditions termed EX1 or EX2 which limit the information that can be gained compared to the more general EXX exchange regime. If EXX behavior could be understood and analyzed, a single HXMS timecourse on an intact protein could fully map its folding landscape without requiring denaturation.

Engineered protein G variants for multifunctional antibody-based assemblies.

We have developed a portfolio of antibody-based modules that can be prefabricated as standalone units and snapped together in plug-and-play fashion to create uniquely powerful multifunctional assemblies. The basic building blocks are derived from multiple pairs of native and modified Fab scaffolds and protein G (PG) variants engineered by phage display to introduce high pair-wise specificity. The variety of possible Fab-PG pairings provides a highly orthogonal system that can be exploited to perform challenging cell biology operations in a straightforward manner.

Substance Use Classes Among YMSM in an HIV Digital Health Intervention Program: Implications for Acceptability, Engagement, and Health Outcomes.

Young men who have sex with men (YMSM) have high rates of substance use, which increases their risk for HIV. Digital Health Interventions (DHI) have the potential to address HIV risk overall and reduce harms in the context of substance use. However, there is limited research on how YMSM with different substance use patterns respond to HIV DHIs and how these programs impact participant outcomes.

Did the COVID-19 consortium recommendations impact the treatment of breast cancer during the COVID-19 pandemic?

Purpose: We examined the impact of the COVID-19 consortium recommendations on the surgical management of breast cancer during the first year of the pandemic.

Methods: Patients with newly diagnosed ER + DCIS, ER- DCIS, AJCC Stage cT1-2N0-1 ER + , HER2-, HER2 + , and triple negative breast cancer were identified from the National Cancer Database from 2018 to 2021. An interrupted time series design evaluated differences in surgical delay and use of neoadjuvant chemotherapy/immunotherapy (NAC) and endocrine therapy (NET) before and after the pandemic.

Genome-wide profiling of tRNA modifications by Induro-tRNAseq reveals coordinated changes.

While all native tRNAs undergo extensive post-transcriptional modifications as a mechanism to regulate gene expression, mapping these modifications remains challenging. The critical barrier is the difficulty of readthrough of modifications by reverse transcriptases (RTs). Here we use Induro-a new group-II intron-encoded RT-to map and quantify genome-wide tRNA modifications in Induro-tRNAseq.

Sleep variability and time to achieving pregnancy: findings from a pilot cohort study of women desiring pregnancy.

Objective: To determine whether chronodisruption is associated with achieving pregnancy.

Design: Pilot prospective cohort study.

Subjects: One hundred eighty-three women desiring pregnancy were recruited from the local community of an academic medical center located in the Midwest and provided sleep information between February 1, 2015, and November 30, 2017.

The Society of Thoracic Surgeons National Intermacs Database Risk Model for Durable Left Ventricular Assist Device Implantation.

Background: Statistical risk models for durable left ventricular assist device (LVAD) implantation inform candidate selection, quality improvement, and evaluation of provider performance. We developed a 90-day mortality risk model utilizing The Society of Thoracic Surgeons National Intermacs Database (STS Intermacs).

Methods: STS Intermacs was queried for primary durable LVAD implants from 1/ 2019 - 9/2023.

Impact of measurement location on direct mitral regurgitation quantification using 4D flow CMR.

Background: Four-dimensional (4D) flow cardiovascular magnetic resonance (CMR) shows promise for quantifying mitral regurgitation (MR) by allowing for direct regurgitant volume (RVol) measurement using a plane precisely placed at the MR jet. However, the ideal location of a measurement plane remains unclear. This study aims to systematically examine how varying measurement locations affect RVol quantification and determine the optimal location using the momentum conservation principle of a free jet.

The inclusion and consideration of cultural differences and health inequalities in physical activity behaviour in the UK - the impact of guidelines and initiatives.

Despite widespread attempts from governments and leading health organisations worldwide to promote equity in healthy living medicine, the evidence suggests that attempts to curb worsening public health have been almost entirely ineffective. Despite significant advancements in knowledge, medicine, and technology, as well as the promotion of guidelines and the implementation of numerous global initiatives aimed at addressing health disparities and mitigating the progression of non-communicable diseases (NCDs) worldwide, substantial work remains to be undertaken particularly in addressing inequalities in physical activity. Achieving equitable access to health resources and parity in health outcomes remains a critical and unresolved challenge.

Perspective: Challenges for Personalized Nutrition in the Current U.S. Regulatory Framework and Future Opportunities.

Personalized Nutrition (PN) aims to provide tailored dietary recommendations to improve a person's health outcomes by integrating a multitude of individual-level information and support desired behavior changes. The field is rapidly evolving with technological advances. As new biomarkers are discovered, wearables and other devices can now provide up-to-the-minute insights, and artificial intelligence (AI) and machine learning (ML) models support recommendations and lifestyle behavior change.

Nutritional Status Modifies the Association Between Hemoglobin Level and Mortality in Older Patients Undergoing Hemodialysis: A Nationwide Dialysis Registry in Japan.

Objective: Anemia is a common complication associated with adverse outcomes in older patients undergoing hemodialysis (HD). They also tend to experience malnutrition, which can affect the course of anemia. We hypothesized that the optimal hemoglobin (Hb) level varies depending on nutritional status in older patients undergoing HD and aimed to investigate the association between Hb levels and mortality according to nutritional status.

Prescription Stimulant Dispensing to US Children: 2017-2023.

Objective: To evaluate changes in prescription stimulant dispensing to children aged 5 to 17 years associated with the COVID-19 pandemic and the shortage of immediate-release mixed amphetamine salts (Adderall), which was announced in October 2022.

Methods: We analyzed the 2017 to 2023 IQVIA Longitudinal Prescription Database, which captures 92% of US prescriptions. Using an interrupted time series design, we evaluated level and slope changes in the monthly stimulant-dispensing rate (number of children with stimulant dispensing per 100 000 children) in March 2020 and October 2022.

Family functioning in adolescents and young adults with differences of sex development.

Objective: Family functioning influences various psychosocial outcomes for individuals with pediatric chronic health conditions (e.g., Leeman, J.

Linear and angular impulse generated by high school pitchers during fastballs and changeups.

This study revealed how high school pitchers generated momenta during fastballs and changeups at a whole-body level. Baseball pitchers control ground reaction forces to generate whole-body momentum. Pitchers attempt to throw as fast and accurately as possible during fastballs but also need to throw off-speed pitches like changeups to deceive batters.

The association of medical cannabis use with quality of life in Illinois' opioid alternative pilot program.

Background: In Illinois, the Opioid Alternative Pilot Program (OAPP) was launched to expand access to medical cannabis to use as a direct substitute for opioids. Although therapeutic benefits have been reported in reducing opioid use, there is an absence of literature that examines how medical cannabis use impacts an individual's quality of life (QoL). This study examines the association of medical cannabis use with QoL among the first enrollees in OAPP.

Characterizing the relationship between personality dimensions and psychosis-specific clinical characteristics.

Background: Past studies associating personality with psychosis have been limited by small nonclinical samples and a focus on general symptom burden. This study uses a large clinical sample to examine personality's relationship with psychosis-specific features and compare personality dimensions across clinically and neurobiologically defined categories of psychoses.

Methods: A total of 1352 participants with schizophrenia, schizoaffective disorder, and bipolar with psychosis, as well as 623 healthy controls (HC), drawn from the Bipolar-Schizophrenia Network for Intermediate Phenotypes (BSNIP-2) study, were included.