Influence of two different printing methods on the accuracy of full-guided implant insertion - a laboratory study in undergraduate dental students.

Objectives: The aim of the present study was to compare the accuracy of fully guided implant insertion in vitro achieved by two fabrication methods in a cohort of undergraduates. We hypothesized that both methods achieve a comparable accuracy.

Methods: Surface scans and cone beam computed tomography images of 48 mandibular models were matched.

Hemorrhagic Shock Presenting as the First Manifestation of Inflammatory Stricturing Crohn's Disease.

While hematochezia is common in Crohn's disease (CD), severe gastrointestinal hemorrhage causing hemodynamic instability is rare. Strictures, another frequent complication, usually cause obstructive symptoms. We report the first case of hemorrhagic shock from ulcerated ileal strictures as the initial presentation of CD.

Firearm Injury Risk Prediction Among Children Transported by 9-1-1 Emergency Medical Services: A Machine Learning Analysis.

Objective: Among children transported by ambulance across the United States, we used machine learning models to develop a risk prediction tool for firearm injury using basic demographic information and home ZIP code matched to publicly available data sources.

Methods: We included children and adolescents 0-17 years transported by ambulance to acute care hospitals in 47 states from January 1, 2014 through December 31, 2022. We used 96 predictors, including basic demographic information and neighborhood measures matched to home ZIP code from 5 data sources: EMS records, American Community Survey, Child Opportunity Index, County Health Rankings, and Social Vulnerability Index.

Community Disparities in Out-of-Hospital Cardiac Arrest Prehospital Antiarrhythmic Practices.

Objectives: Antiarrhythmic administration is an important treatment for out-of-hospital cardiac arrest (OHCA) with a shockable rhythm, but a minimal amount is known about disparities in such antiarrhythmic practices. We sought to investigate the association between community race/ethnicity and prehospital antiarrhythmic administration for OHCA.

Methods: We conducted a retrospective study of a national prehospital database, National Emergency Medical Services Information System (NEMSIS), linked to Census data.

Hospital-wide access to genomic data advanced pediatric rare disease research and clinical outcomes.

Boston Children's Hospital has established a genomic sequencing and analysis research initiative to improve clinical care for pediatric rare disease patients. Through the Children's Rare Disease Collaborative (CRDC), the hospital offers CLIA-grade exome and genome sequencing, along with other sequencing types, to patients enrolled in specialized rare disease research studies. The data, consented for broad research use, are harmonized and analyzed with CRDC-supported variant interpretation tools.

Barriers and facilitators to enrollment in pediatric clinical trials: an overview of systematic reviews.

Background: Recruiting a sufficient number of patients is often a challenge for conducting clinical trials. Published data reveal that only 10% of eligible patients according to inclusion and exclusion criteria are enrolled in clinical trials. Consequentially, identifying barriers and facilitators may improve enrollment.

Closing the Design-Make-Test-Analyze Loop: Interplay between Experiments and Predictions Drives PROTACs Bioavailability.

The drug development landscape is expanding to include drug modalities such as PROteolysis-TArgeting Chimeras (PROTACs) and peptides, offering possibilities for previously intractable biological targets. However, with their size and chemical nature, they diverge from established frameworks for the prediction of oral bioavailability. This evolution to larger and more complex molecules necessitates new methodologies and prediction models to continuously expand on bioavailability guidelines.

State and National Estimates of the Cost of Emergency Department Pediatric Readiness and Lives Saved.

Importance: High emergency department (ED) pediatric readiness is associated with improved survival among children receiving emergency care, but state and national costs to reach high ED readiness and the resulting number of lives that may be saved are unknown.

Objective: To estimate the state and national annual costs of raising all EDs to high pediatric readiness and the resulting number of pediatric lives that may be saved each year.

Design, Setting, And Participants: This cohort study used data from EDs in 50 US states and the District of Columbia from 2012 through 2022.

Mechanisms of podocyte injury in genetic kidney disease.

Glomerular diseases are a leading cause of chronic kidney disease worldwide. Both acquired and hereditary glomerulopathies frequently share a common final disease mechanism: disruption of the glomerular filtration barrier, podocyte injury, and ultimately podocyte death and detachment. Over 70 monogenic causes of proteinuric kidney disease have been identified, and most of these genes are highly expressed in podocytes, regulating key processes such as maintenance of the slit diaphragm, regulation of actin cytoskeleton remodeling, and modulation of downstream transcriptional pathways.

Cost-Effectiveness And Health Impact Of Increasing Emergency Department Pediatric Readiness In The US.

The quality of emergency department (ED) care for children in the US is highly variable. The National Pediatric Readiness Project aims to improve survival for children receiving emergency services. We conducted a cost-effectiveness analysis of increasing ED pediatric readiness, using a decision-analytic simulation model.

The Long-Term Impact of the Tips From Former Smokers® Campaign on Calls to 1-800-QUIT-NOW, 2012-2023.

Introduction: There is substantial evidence that mass media campaigns increase calls to quitlines as well as smoking cessation. In 2012, the Centers for Disease Control and Prevention launched the first federally funded national tobacco education campaign, Tips From Former Smokers® (ie, Tips). From 2012 through 2023, Tips aired advertisements on television.

Safety and utility of mechanical circulatory support in patients with acute myocardial infarction complicated by cardiogenic shock: A systematic review and meta-analysis.

Background: Acute myocardial infarction complicated by cardiogenic shock (AMI-CS) is a major cause of morbidity and mortality. Although mechanical circulatory support (MCS) is an increasingly utilized therapeutic option in AMI-CS, studies evaluating the efficacy and safety of different forms of MCS have yielded conflicting results. This systematic review and meta-analysis aims to evaluate the safety and efficacy of different forms of MCS.

Automatic text classification of drug-induced liver injury using document-term matrix and XGBoost.

Introduction: Regulatory agencies generate a vast amount of textual data in the review process. For example, drug labeling serves as a valuable resource for regulatory agencies, such as U.S.

Fab Antivenom Reversal of Neurotoxicity Caused by a Juvenile Lacking Canebrake Toxin.

We present a case of neurotoxic effects in a pediatric patient after envenomation by a timber rattlesnake () in the Appalachian upstate of South Carolina. Though some members of this species are capable of primarily neurotoxic envenomation, there is heterogeneity in venom composition, and neurotoxic timber rattlesnakes are not endemic to the Appalachian region. However, neurotoxic effects caused by species lacking typical neurotoxins have been suspected, though not previously confirmed in the medical literature.

The cost of emergency care for children across differing levels of emergency department pediatric readiness.

High emergency department (ED) pediatric readiness is associated with improved survival in children, but the cost is unknown. We evaluated the costs of emergency care for children across quartiles of ED pediatric readiness. This was a retrospective cohort study of children aged 0-17 years receiving emergency services in 747 EDs in 9 states from January 1, 2012, through December 31, 2017.

Infant out-of-hospital cardiac arrest during nights and weekends.

Background: A growing body of evidence suggests outcomes for cardiac arrest in adults are worse during nights and weekends when compared with daytime and weekdays. Similar research has not yet been carried out in the infant setting.

Methods: We examined the National Emergency Medical Services Information System (NEMSIS), a database containing millions of emergency medical services (EMS) runs in the United States.

Safety and Efficacy of Anti-Hypertensive Medications in Patients with Heart Failure with Preserved Ejection Fraction: A Systematic Review and Meta-analysis.

Introduction: Hypertension (HTN) is a co-morbidity that is commonly associated with heart failure with preserved ejection fraction (HFpEF). However, it remains unclear whether treatment of hypertension in HFpEF patients is associated with improved cardiovascular outcomes.

Aim: The purpose of this meta-analysis is to evaluate the association of anti-hypertensive medical therapy with cardiovascular outcomes in patients with HFpEF.

Equity implications of tobacco taxation: results from WHO FCTC investment cases.

Background: Across time, geographies and country income levels, smoking prevalence is highest among people with lower incomes. Smoking causes further impoverishment of those on the lower end of the income spectrum through expenditure on tobacco and greater risk of ill health.

Methods: This paper summarises the results of investment case equity analyses for 19 countries, presenting the effects of increased taxation on smoking prevalence, health and expenditures.

Interpreting results, impacts and implications from WHO FCTC tobacco control investment cases in 21 low-income and middle-income countries.

Background: Tobacco control investment cases analyse the health and socioeconomic costs of tobacco use and the benefits that can be achieved from implementing measures outlined in the WHO Framework Convention on Tobacco Control (WHO FCTC). They are intended to provide policy-makers and other stakeholders with country-level evidence that is relevant, useful and responsive to national priorities and policy context.

Methods: This paper synthesises findings from investment cases conducted in Armenia, Cabo Verde, Cambodia, Chad, Colombia, Costa Rica, El Salvador, Eswatini, Georgia, Ghana, Jordan, Laos, Madagascar, Myanmar, Nepal, Samoa, Sierra Leone, Sri Lanka, Suriname, Tunisia and Zambia.

Evolving methodology of national tobacco control investment cases.

Background: This article describes an investment case methodology for tobacco control that was applied in 36 countries between 2017 and 2022.

Methods: The WHO Framework Convention on Tobacco Control (FCTC) investment cases compared two scenarios: a base case that calculated the tobacco-attributable mortality, morbidity and economic costs with status quo tobacco control, and an intervention scenario that described changes in those same outcomes from fully implementing and enforcing a variety of proven, evidence-based tobacco control policies and interventions. Health consequences included the tobacco-attributable share of mortality and morbidity from 38 diseases.

A proven reoffending study of individuals managed under the multi-agency public protection arrangements (MAPPA) in England and Wales.

Introduction: Past research into the effectiveness of multi-agency public protection arrangements (MAPPA) in reducing reoffending it limited. Thus, the current study aimed to evaluate proven reoffending patterns for MAPPA managed individuals.

Methods: Proven reoffending for 39,501 MAPPA managed individuals was investigated by (1) examining patterns in the timing and frequency of proven reoffending for MAPPA managed individuals; (2) examining 1-, 3-, and 5-year proven reoffending patterns of MAPPA managed individuals by MAPPA category, age, and gender; and (3) comparing crime harm levels and recall to custody for MAPPA managed individuals pre- and post-MAPPA adoption.