Fatty acid composition MRI of epicardial adipose tissue: Methods and detection of proinflammatory biomarkers in ST-segment elevation myocardial infarction patients.

Purpose: To develop a method for quantifying the fatty acid composition (FAC) of human epicardial adipose tissue (EAT) using accelerated MRI and identify its potential for detecting proinflammatory biomarkers in patients with ST-segment elevation myocardial infarction (STEMI).

Methods: A multi-echo radial gradient-echo sequence was developed for accelerated imaging during a breath hold using a locally low-rank denoising technique to reconstruct undersampled images. FAC mapping was achieved by fitting the multi-echo images to a multi-resonance complex signal model based on triglyceride characterization.

Telephone-Based Rehabilitation Intervention to Optimize Activity Participation After Breast Cancer: A Randomized Clinical Trial.

Importance: Following treatment, breast cancer survivors face challenges participating in valued activities.

Objective: To determine whether a telephone-based coaching rehabilitation intervention enhances activity participation in the year following breast cancer treatment.

Design, Setting, And Participants: In this multisite, single-blind randomized clinical trial (Optimizing Functional Recovery of Breast Cancer Survivors), recruitment occurred between August 28, 2019, and April 30, 2022.

Utility of a Benchmarking Report for Balancing Infection Prevention and Antimicrobial Stewardship in Children With Complicated Appendicitis.

Objective: To develop a severity-adjusted, hospital-level benchmarking comparative performance report for postoperative organ space infection (OSI) and antibiotic utilization in children with complicated appendicitis.

Background: No benchmarking data exist to aid hospitals in identifying and prioritizing opportunities for infection prevention or antimicrobial stewardship in children with complicated appendicitis.

Methods: This was a multicenter cohort study using National Surgical Quality Improvement Program-Pediatric data from 16 hospitals participating in a regional research consortium, augmented with antibiotic utilization data obtained through supplemental chart review.

Postoperative Antibiotics, Outcomes, and Resource Use in Children With Gangrenous Appendicitis.

Importance: Gangrenous, suppurative, and exudative (GSE) findings have been associated with increased surgical site infection (SSI) risk and resource use in children with nonperforated appendicitis. Establishing the role for postoperative antibiotics may have important implications for infection prevention and antimicrobial stewardship.

Objective: To compare SSI rates in children with nonperforated appendicitis with GSE findings who did and did not receive postoperative antibiotics.

RNA binding proteins PTBP1 and HNRNPL regulate mRNA decay.

Background: nonsense alleles generate negligible CFTR protein due to the nonsense mutation: 1) triggering mRNA degradation by nonsense-mediated mRNA decay (NMD), and 2) terminating mRNA translation prematurely. Thus, people with cystic fibrosis (PwCF) who carry nonsense alleles cannot benefit from current modulator drugs, which target CFTR protein. In this study, we examined whether PTBP1 and HNRNPL, two RNA binding proteins that protect a subset of mRNAs with a long 3' untranslated region (UTR) from NMD, similarly affect mRNA.

A Process Evaluation of Intervention Delivery for a Cancer Survivorship Rehabilitation Clinical Trial Conducted during the COVID-19 Pandemic.

The purpose of the present study was to conduct a process evaluation of intervention delivery for a randomized controlled trial (RCT) conducted during the COVID-19 pandemic (NCT03915548). The RCT tested the effects of a telephone-delivered behavioral intervention on changes in breast cancer survivors' satisfaction with social roles and activities, as compared to an attention control condition. This process evaluation examined (a) fidelity monitoring scores; (b) participants' perceived benefit ratings for gaining confidence, reducing distress, adjusting habits and routines, setting goals, and increasing exercise; and (c) field notes, email communications, and transcripts of coach supervision and debriefing sessions.

Triamterene Functions as an Effective Nonsense Suppression Agent for MPS I-H (Hurler Syndrome).

Mucopolysaccharidosis I-Hurler (MPS I-H) is caused by the loss of α-L-iduronidase, a lysosomal enzyme that degrades glycosaminoglycans. Current therapies cannot treat many MPS I-H manifestations. In this study, triamterene, an FDA-approved, antihypertensive diuretic, was found to suppress translation termination at a nonsense mutation associated with MPS I-H.

Analysis of the efficacy, safety, and cost of alternative forms of creatine available for purchase on Amazon.com: are label claims supported by science?

Creatine monohydrate (CM) is an established and effective dietary supplement, but it is not the only form of creatine. We analyzed forms of creatine for sale on Amazon.com" title = "http://Amazon.

Accelerated fatty acid composition MRI of epicardial adipose tissue: Development and application to eplerenone treatment in a mouse model of obesity-induced coronary microvascular disease.

Purpose: To develop an accelerated MRI method to quantify the epicardial adipose tissue (EAT) fatty acid composition (FAC) and test the hypothesis that eplerenone (EPL) shifts the EAT FAC toward unsaturation in obese mice.

Methods: Undersampled multi-echo gradient echo imaging employing a dictionary-based compressed-sensing reconstruction and iterative decomposition with echo asymmetry and least-squares-based mapping (IDEAL) was developed, validated, and used to study EAT in obese mice scanned at 7T. Fully sampled and rate 2, 2.

Association of Gangrenous, Suppurative, and Exudative Findings With Outcomes and Resource Utilization in Children With Nonperforated Appendicitis.

Importance: The clinical significance of gangrenous, suppurative, or exudative (GSE) findings is poorly characterized in children with nonperforated appendicitis.

Objective: To evaluate whether GSE findings in children with nonperforated appendicitis are associated with increased risk of surgical site infections and resource utilization.

Design, Setting, And Participants: This multicenter cohort study used data from the Appendectomy Targeted Database of the American College of Surgeons Pediatric National Surgical Quality Improvement Program, which were augmented with operative report data obtained by supplemental medical record review.

A digital holography ex situ measurement characterization of plasma-exposed surface erosion from an electrothermal arc source.

Digital holography has been proposed to fulfill a need for an imaging diagnostic capable of in situ monitoring of surface erosion caused by plasma-material interaction in nuclear fusion devices. A digital holography diagnostic for 3D surface erosion measurement has been developed at Oak Ridge National Laboratory with the goal of deployment on a plasma device. A proof-of-concept in situ demonstration is planned which would involve measurement of plasma erosion on targets exposed to an electrothermal arc source.

miR-31 Displays Subtype Specificity in Lung Cancer.

miRNA rarely possess pan-oncogenic or tumor-suppressive properties. Most miRNAs function under tissue-specific contexts, acting as either tumor suppressors in one tissue, promoting oncogenesis in another, or having no apparent role in the regulation of processes associated with the hallmarks of cancer. What has been less clear is the role of miRNAs within cell types of the same tissue and the ability within each cell type to contribute to oncogenesis.

A regulated NMD mouse model supports NMD inhibition as a viable therapeutic option to treat genetic diseases.

Nonsense-mediated mRNA decay (NMD) targets mRNAs that contain a premature termination codon (PTC) for degradation, preventing their translation. By altering the expression of PTC-containing mRNAs, NMD modulates the inheritance pattern and severity of genetic diseases. NMD also limits the efficiency of suppressing translation termination at PTCs, an emerging therapeutic approach to treat genetic diseases caused by in-frame PTCs (nonsense mutations).

A flexible, group-based assessment strategy for Historically Black College and University pharmacy students.

Background And Purpose: Historically Black College and University (HBCU) students often have diverse educational backgrounds and learning needs. We describe the implementation of a group-based assessment (GBA) strategy within a pharmacotherapy course at a HBCU.

Educational Activity And Setting: Ninety second-year pharmacy students participated in the study, completing eight formative GBAs, two summative exams, and a demographic questionnaire.

Study protocol for a multisite randomised controlled trial of a rehabilitation intervention to reduce participation restrictions among female breast cancer survivors.

Introduction: Many breast cancer survivors report an inability to fully participate in activities of daily living after completing cancer treatment. Reduced activity participation is linked to negative consequences for individuals (eg, depression, reduced quality of life) and society (reduced workforce participation). There is currently a lack of evidence-based interventions that directly foster cancer survivors' optimal participation in life roles and activities.

Impact of a Mobile Health Application on User Engagement and Pregnancy Outcomes Among Wyoming Medicaid Members.

Background: Pregnancy and birth outcomes are a critical area of healthcare, yet negative outcomes like C-sections and preterm births remain widespread. Studies show that early and ongoing prenatal care can improve outcomes; however, in-person care is difficult to deliver in rural areas. This article examines the impact of mobile health technology on user engagement and birth outcomes in a Wyoming pilot study.

Career transitions in midlife: pursuing an MSW as an older student.

This study aims to increase understanding about the challenges and opportunities for graduate schools of social work to meet the educational needs of midlife and older adults. Interviews were conducted with alumni who received their MSWs when they were age 40 or older. The Alumni Office provided 170 alumni's contact information; 61 (36%) alumni were reached and 60 (98%) agreed to participate.

Left-sided Pseudomonas aeruginosa endocarditis in patients without injection drug use.

We aimed to determine the clinical features, predisposing factors, and outcome of left-sided Pseudomonas aeruginosa endocarditis in persons with no history of injection drug use. We performed a retrospective review of patient medical records from Mayo Clinic (Rochester, MN; Scottsdale, AZ; and Jacksonville, FL) for all cases of left-sided P. aeruginosa endocarditis.

Obesity weight management and bariatric surgery case management programs: a review of literature.

Purpose/objectives: The proportion of Americans with clinically severe obesity has vast implications for the nation's healthcare system since this population have twice as many chronic medical conditions as people with normal weight. Through the use of review of literature, this article (a) describes the types of weight loss programs; (b) reviews the results from studies on effectiveness of bariatric surgery; and (c) identifies recommendations for obesity and bariatric surgery case management programs.

Primary Practice Settings: Disease management companies appear to be concentrating on general weight loss strategies associated with wellness and other condition-specific disease management products, whereas larger national healthcare companies with at-risk and insurance products offer specific bariatric surgery management products.

Comparison of intraocular pressure measurements with the portable PT100 noncontact tonometer and goldmann applanation tonometry.

Purpose: Noncontact tonometers are useful when regulations preclude use of contact tonometers by medical students and other nonophthalmologists. Our study compared the measurements by the portable, noncontact tonometer (PT100) with Goldmann applanation tonometry (GAT).

Methods: This was a prospective study of 98 eyes from 98 patients.

Clinical utility and economic impact of introducing a bowel management system.

Purpose: The primary objective of this study was to compare rates of urinary tract and soft tissue infections in critically ill burn patients before and following introduction of a Bowel Management System (BMS). We also analyzed the economic impact of the BMS as compared to reactive management of fecal soiling via cleansing and dressing changes.

Methods And Materials: A retrospective case-matched before-after study was completed.

Expressive writing as a smoking cessation treatment adjunct for young adult smokers.

This investigation evaluated the efficacy of expressive writing as a treatment adjunct to a brief office smoking cessation intervention plus nicotine patch therapy in young adults. Participants aged 18-24 years were randomized to a brief office intervention (n=99) or to an expressive writing plus brief office intervention (n=97). Both conditions received four individual visits plus 6 weeks of nicotine patch therapy, which began on the quit date following the week 2 visit.