Purpose: Levothyroxine (LT4) is the second most commonly prescribed medication in older adults. Frank hyperthyroidism accelerates bone turnover and even subclinical hyperthyroid has been associated with increased fracture risk. Data indicates that a significant proportion of thyroid hormone prescriptions may be given to older adults without hypothyroidism raising concerns about subsequent relative excess of thyroid… Continue reading #LEVOTHYROXINE USE AND #BONE LOSS IN #EUTHYROID #OLDER ADULTS: A LONGITUDINAL ANALYSIS FROM BALTIMORE LONGITUDINAL STUDY OF AGING | S3B-SPMS-1
Category: Endocrinology
Once-Weekly #Semaglutide in Persons with #Obesity and #Knee Osteoarthritis
BackgroundWeight reduction has been shown to alleviate symptoms of osteoarthritis of the knee, including pain. The effect of glucagon-like peptide-1 receptor agonists on outcomes in knee osteoarthritis among persons with obesity has not been well studied.MethodsWe conducted a 68-week, double-blind, randomized, placebo-controlled trial at 61 sites in 11 countries. Participants with obesity (a body-mass index… Continue reading Once-Weekly #Semaglutide in Persons with #Obesity and #Knee Osteoarthritis
Associations of #semaglutide with first-time diagnosis of #Alzheimer’s disease in patients with type 2 diabetes: Target trial emulation using nationwide real-world data in the US
INTRODUCTIONEmerging preclinical evidence suggests that semaglutide, a glucagon-like peptide receptor agonist (GLP-1RA) for type 2 diabetes mellitus (T2DM) and obesity, protects against neurodegeneration and neuroinflammation. However, real-world evidence for its ability to protect against Alzheimer's disease (AD) is lacking.METHODSWe conducted emulation target trials based on a nationwide database of electronic health records (EHRs) of 116… Continue reading Associations of #semaglutide with first-time diagnosis of #Alzheimer’s disease in patients with type 2 diabetes: Target trial emulation using nationwide real-world data in the US
A single bout of physical #exercise improves 1-hour post-load plasma #glucose in healthy young adults
PurposePhysical exercise is a key component in the treatment of type 2 diabetes and plays an important role in maintaining a healthy glucose metabolism even in healthy subjects. To date, no studies have investigated the effect of a single bout of aerobic physical exercise on glucose metabolism in young, moderately active, healthy adults.MethodsWe performed an… Continue reading A single bout of physical #exercise improves 1-hour post-load plasma #glucose in healthy young adults
#GLP-1 programs the neurovascular landscape
Readily available nutrient-rich foods exploit our inherent drive to overconsume, creating an environment of overnutrition. This transformative setting has led to persistent health issues, such as obesity and metabolic syndrome. The development of glucagon-like peptide-1 receptor (GLP-1R) agonists reveals our ability to pharmacologically manage weight and address metabolic conditions. Obesity is directly linked to chronic… Continue reading #GLP-1 programs the neurovascular landscape
#Glycated Hemoglobin A1c Time in Range and #Dementia in Older Adults With Diabetes
Key PointsQuestion In older individuals with diabetes, is maintaining stability of glycated hemoglobin A1c levels (HbA1c) in individualized target ranges over time associated with lower risk of Alzheimer disease and related dementias (ADRD)?Findings In this cohort study of 374 021 older veterans with diabetes, greater HbA1c stability, as measured by HbA1c time in range, was associated… Continue reading #Glycated Hemoglobin A1c Time in Range and #Dementia in Older Adults With Diabetes
Body #Roundness Index Trajectories and the Incidence of #Cardiovascular Disease: Evidence From the China Health and Retirement Longitudinal Study
Several previous cross‐sectional studies suggested that body roundness index (BRI) may be associated with cardiovascular disease (CVD). However, the association should be further validated. Our study aimed to assess the association of the BRI trajectories with CVD among middle‐aged and older Chinese people in a longitudinal cohort.Methods and ResultsA total of 9935 participants from the… Continue reading Body #Roundness Index Trajectories and the Incidence of #Cardiovascular Disease: Evidence From the China Health and Retirement Longitudinal Study
Time-Restricted Eating in Adults With #Metabolic Syndrome: A Randomized Controlled Trial
Background:Time-restricted eating (TRE), limiting daily dietary intake to a consistent 8 to 10 hours without mandating calorie reduction, may provide cardiometabolic benefits.Objective:To determine the effects of TRE as a lifestyle intervention combined with current standard-of-care treatments on cardiometabolic health in adults with metabolic syndrome.Design:Randomized controlled trial. (ClinicalTrials.gov: NCT04057339)Setting:Clinical research institute.Participants:Adults with metabolic syndrome including elevated… Continue reading Time-Restricted Eating in Adults With #Metabolic Syndrome: A Randomized Controlled Trial
#Metformin decelerates #aging clock in male monkeys
Highlights•Metformin prevents brain atrophy, elevating cognitive function in aged male primates.Metformin slows the pace of aging across diverse male primate tissues•Metformin counterparts neuronal aging, delivering geroprotection via Nrf2 in male primatesSummaryIn a rigorous 40-month study, we evaluated the geroprotective effects of metformin on adult male cynomolgus monkeys, addressing a gap in primate aging research. The… Continue reading #Metformin decelerates #aging clock in male monkeys
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