Is the convergence insufficiency symptom survey applicable to elderly individuals?

Background: The psychometric properties of the Convergence Insufficiency Symptom Survey (CISS) have been previously determined across the younger adult population. This study investigated the psychometric properties of the CISS in presbyopic adults via classical and Rasch analysis.

Methods: A total of 100 presbyopic individuals (40-60 years) were selected with far and near acuity of 20/20 with their habitual spectacles; 50 had convergence insufficiency and 50 had normal binocular vision.

Raw bioelectrical impedance parameters and vector analysis in the screening of low muscle mass and low muscle mass associated with obesity in adult healthy subjects.

The aim was to estimate the prevalence of low muscle mass (LMM) and low muscle mass associated with obesity (LMM-O) in healthy adult, and to verify the performance of raw bioelectrical impedance parameters (BIA) and vector analysis (BIVA) in the screening of this tow conditions. This is a cross-sectional study including 1025 healthy adults. Body composition was assessed by the BIA technique.

Zeolite Imidazole Framework-8 Exacerbates Astrocyte Activation and Oxidative Stress in the Brain of Rats.

Metal-organic frameworks (MOFs) have been gaining significant attention due to their potential application in medicine. Here, we investigated the effect of zeolite imidazole framework-8 (ZIF-8) on neuro-behavioral parameters, histopathology, inflammation, and oxidative stress levels of rats' brain samples. Forty-eight male Wistar rats were injected by four injections of saline or ZIF-8 at different doses of 5, 10, or 20 mg/kg via the caudal vein.

The Long-Term Cardiovascular Risks of Duloxetine Use in Older Adults: A Retrospective Medical Record-Based Adverse Drug Reaction Assessment.

Duloxetine, a Serotonin-Norepinephrine Reuptake Inhibitor (SNRI), is frequently used to treat diabetic peripheral neuropathy, depression, and fibromyalgia. However, its long-term cardiovascular implications in older individuals remain underexplored, particularly in those with pre-existing cardiovascular diseases. This medical record assessment aimed to evaluate the potential cardiovascular risks of duloxetine use in older persons after prolonged use.