Greater recalled pain and movement-evoked pain are associated with longer 400-meter walk and repeat stair climb time: the Study of Muscle, Mobility and Aging.

Background: Musculoskeletal pain frequently accompanies the development of mobility disability and falls in old age. To better understand this, we aimed to quantify the impact of different pain measures-recalled pain and movement-evoked pain-on 400-meter walk and stair climb time in older adults participating in the Study of Muscle, Mobility and Aging (SOMMA).

Methods: In SOMMA (N=879, age=76.

Lewy body co-pathology in Alzheimer's disease and primary age-related tauopathy contributes to differential neuropathological, cognitive, and brain atrophy patterns.

Introduction: Alzheimer's disease (AD) co-pathology with Lewy bodies (LB) is frequent and influences clinical manifestations and outcomes. Its significance in primary age-related tauopathy (PART) is unknown. We investigated the influence of LB on cognition and brain atrophy in AD and PART.

Sex and APOE ε4 allele differences in longitudinal white matter microstructure in multiple cohorts of aging and Alzheimer's disease.

Introduction: The effects of sex and apolipoprotein E (APOE)-Alzheimer's disease (AD) risk factors-on white matter microstructure are not well characterized.

Methods: Diffusion magnetic resonance imaging data from nine well-established longitudinal cohorts of aging were free water (FW)-corrected and harmonized. This dataset included 4741 participants (age = 73.

Glucose Abnormalities Detected by Continuous Glucose Monitoring in Very Old Adults With and Without Diabetes.

Objective: To characterize the prevalence of continuous glucose monitoring (CGM)-defined glucose abnormalities in a large, community-based population of very old adults (>75 years).

Research Design And Methods: A cross-sectional analysis of 1,150 older adults with and without diabetes who attended the Atherosclerosis Risk in Communities Study (2021-2022). Diabetes was based on a self-reported diagnosis of diabetes by a health care provider, use of diabetes medication, or a hemoglobin A1c (HbA1c) ≥6.

Diversity and habitat preferences of bdelloid rotifers in mosses and liverworts from beach forest along sand dunes in Thailand.

Microscopic animals are often thought to be widely distributed due to their small size and specific adaptations. However, evidences show that bdelloid rotifers in bryophytes exhibit habitat specialization, with species composition varying by microhabitat. This indicates that their distribution is influenced by complex ecological processes, warranting further research, particularly at the microscale.

Biomarkers of cellular senescence and major health outcomes in older adults.

The geroscience hypothesis proposes that underlying biological processes, such as the accumulation of senescent cells, have deleterious effects on multiple tissues and increase the risk of many chronic conditions with aging. Senescent cells produce heterogenous biomarkers, also called senescence-associated secretory phenotype (SASP). Circulating concentrations of senescence biomarkers may reflect an underlying burden of senescent cells in various tissues.

Untargeted metabolome atlas for sleep-related phenotypes in the Hispanic community health study/study of Latinos.

Background: Sleep is essential to maintaining health and wellbeing of individuals, influencing a variety of outcomes from mental health to cardiometabolic disease. This study aims to assess the relationships between various sleep-related phenotypes and blood metabolites.

Methods: Utilising data from the Hispanic Community Health Study/Study of Latinos, we performed association analyses between 40 sleep-related phenotypes, grouped in several domains (sleep disordered breathing (SDB), sleep duration, sleep timing, self-reported insomnia symptoms, excessive daytime sleepiness (EDS), and heart rate during sleep), and 768 metabolites measured via untargeted metabolomics profiling.

The Interconnection Between Systemic Lupus Erythematosus and Diet: Unmet Needs, Available Evidence, and Guidance-A Patient-Driven, Multistep-Approach Study.

Background/objectives: Inflammation and immunological dysregulation are central to systemic lupus erythematosus (SLE), a complex autoimmune disease. Recently, there has been increasing interest in the potential role of dietary factors in SLE. This study aimed to explore the relationship between diet and SLE by addressing patient needs, conducting a systematic review, and providing guidance to the patient community.

PARP inhibitors in testicular germ cell tumors: what we know and what we are looking for.

Testicular germ cell tumors (TGCTs), the most common malignancies affecting young men, are characterized by high sensitivity to cisplatin-based chemotherapy, which leads to high cure rates even in metastatic disease. However, approximately 30% of patients with metastatic TGCTs relapse after first-line treatment and those who can be defined as platinum-refractory patients face a very dismal prognosis with only limited chemotherapy-based treatment options and an overall survival of few months. Hence, to understand the mechanisms underlying cisplatin resistance is crucial for developing new treatment strategies.

Resuscitation With Placental Circulation Intact Compared With Cord Milking: A Randomized Clinical Trial.

Importance: Among preterm newborns undergoing resuscitation, delayed cord clamping for 60 seconds is associated with reduced mortality compared with early clamping. However, the effects of longer durations of cord clamping with respiratory support are unknown.

Objective: To determine whether resuscitating preterm newborns while keeping the placental circulation intact and clamping the cord after a long delay would improve outcomes compared with umbilical cord milking.

Diagnosing Adolescent Substance Use and Co-Occurring Disorders Using the Global Appraisal of Individual Needs Quick Version-4.

Objective: Early identification of substance use during adolescence is imperative to reduce the risk of morbidity and mortality. The aim of this study was to determine the utility of the Global Appraisal of Individual Needs-Quick Version 4 (GAIN-Q4) at diagnosing substance use disorders (SUDs) in adolescents.

Methods: The GAIN-Q4 was developed from the GAIN-Quick Version 3 by adding items from the original measure (GAIN-I) to diagnose SUDs and provide level of care recommendations.

Visualizing risk modification of hypertensive disorders of pregnancy: development and validation of prediction model for personalized interpregnancy weight management.

The growing recognition of the importance of interpregnancy weight management in reducing hypertensive disorders of pregnancy (HDP) underscores the importance of effective preventive strategies. However, developing effective systems remains a challenge. We aimed to bridge this gap by constructing a prediction model.

Chlorthalidone vs Hydrochlorothiazide and Kidney Outcomes in Patients With Hypertension: A Secondary Analysis of a Randomized Clinical Trial.

Importance: Hypertension is a risk factor for the development and progression of chronic kidney disease (CKD). It is unclear whether different thiazide diuretics have a differential impact on kidney outcomes.

Objective: To compare kidney outcomes in patients with hypertension taking chlorthalidone and hydrochlorothiazide.

Examining the impact of the QUARTET USA trial using the translational science benefits model.

Evaluation of benefits beyond quantitative academic outputs is essential in determining translational research value. We used the Translational Science Benefits Model (TSBM) to examine the impact of the QUARTET USA trial using 30 benefits across 4 domains: Clinical, Community, Economic, and Policy. We found that the QUARTET USA trial demonstrated impact in six areas within the Clinical, and Community domains and had potential impact in two additional areas within the Community and Economic domains.

Creating a plasma coordination center to support COVID-19 outpatient trials across a national network of hospital blood banks.

Introduction: In response to the COVID-19 pandemic, we rapidly implemented a plasma coordination center, within two months, to support transfusion for two outpatient randomized controlled trials. The center design was based on an investigational drug services model and a Food and Drug Administration-compliant database to manage blood product inventory and trial safety.

Methods: A core investigational team adapted a cloud-based platform to randomize patient assignments and track inventory distribution of control plasma and high-titer COVID-19 convalescent plasma of different blood groups from 29 donor collection centers directly to blood banks serving 26 transfusion sites.

Cohort Profile: Baseline Characteristics of Veterans from Improving Veteran Access to Integrated Management of Back Pain (AIM-Back) - an Embedded Pragmatic, Cluster Randomized Trial in the United States.

Purpose: AIM-Back is an embedded pragmatic clinical trial (ePCT) with cluster randomization designed to increase access and compare the effectiveness of two different non-pharmacological care pathways for low back pain (LBP) delivered within the Veteran Administration Health Care System (VAHCS). This manuscript describes baseline characteristics of AIM-Back participants as well as the representativeness of those referred to the AIM-Back program by sex, age, race, and ethnicity, relative to Veterans with low back pain at participating clinics.

Participants: To be eligible for AIM-Back, Veterans were referred to the randomized pathway at their clinic by trained primary care providers (Referral cohort).

Training protocol and calibration of the International Caries Detection and Assessment System in a school-based clinical trial of elementary school-age children.

Objectives: This paper demonstrates International Caries Detection and Assessment System (ICDAS) training procedures and inter/intra-examiner reliability for lesion severity, activity, and filling criteria in an elementary school setting.

Methods: ICDAS training was conducted in December 2021 prior to a school-based cluster-randomized controlled trial. A total of 59 children (6-8 years old) in grades 1-2 from one school in Houston, Texas were recruited.

Cardiovascular Health Score and Atherosclerotic Cardiovascular Disease in the Million Veteran Program.

Importance: The American Heart Association proposed Life's Essential 8 (LE8) as an enhanced measurement tool for cardiovascular health.

Objective: To examine the association of LE8 with risk of atherosclerotic cardiovascular disease (ASCVD) incidence and prognosis in veterans.

Design, Setting, And Participants: This was a prospective cohort study of US veterans enrolled in the Department of Veterans Affairs (VA) Million Veteran Program (MVP) between 2011 and 2022.

Syndemic approach to chronic kidney disease, cardiovascular disease and educational level: a longitudinal cohort study in northwest Italy.

Introduction: Chronic kidney disease (CKD) and end-stage renal disease (ESRD) represent significant public health challenges, linked to an elevated risk of cardiovascular disease (CVD) and influenced by socioeconomic disparities. This longitudinal study investigates the interplay between socioeconomic position (SEP), measured as educational level, CKD/ESRD and CVD using the syndemic framework.

Methods: We used data from the Piedmont Longitudinal Study to establish CKD and ESRD cohorts and to identify incident CVD between January 2013 and December 2017.

Development and Evaluation of the Global Appraisal of Individual Needs Quick Version 4 (GAIN-Q4) for ASAM Dimension Ratings and Placement Recommendations for Adolescents and Adults.

Objectives: This article describes the development and evaluation of the Global Appraisal of Individual Needs Quick Version 4 (GAIN-Q4) for the American Society of Addiction Medicine (ASAM) 4th edition patient placement dimension ratings and level of care placement recommendations. The research questions are as follows: (1) Can the GAIN-Q4 replicate recommendations from the prior longer instrument within adolescents and adults? (2) What are the substantive differences in the results by age?

Methods: The 35- to 45-minute GAIN-Q4 was developed through modification of the GAIN-Q3 and evaluated in terms of its ability to predict ASAM dimensional ratings and level of care placement recommendations from the 60- to 120-minute GAIN-I instrument. Data were obtained from participants who are adolescents aged 12 to 17 years (n = 101,897) and adults 18 years and older (n = 204,711) interviewed between 2002 and 2018 across 530 US sites.