Lifetime risk and projected burden of dementia.

Understanding the lifetime risk of dementia can inform public health planning and improve patient engagement in prevention. Using data from a community-based, prospective cohort study (n = 15,043; 26.9% Black race, 55.

Sleep macro-architecture and dementia risk in adults: Meta-analysis of 5 cohorts from the Sleep and Dementia Consortium.

Study Objectives: Poor sleep may play a role in the risk of dementia. However, few studies have investigated the association between polysomnography (PSG)-derived sleep architecture and dementia incidence. We examined the relationship between sleep macro-architecture and dementia incidence across five US-based cohort studies from the Sleep and Dementia Consortium (SDC).

Cardiovascular Disease With Hormone Therapy and Ovarian Suppression in Premenopausal Breast Cancer Survivors.

Background: Hormone therapies, including aromatase inhibitors and tamoxifen, are used with ovarian suppression to improve outcomes in premenopausal patients with breast cancer. Cardiovascular impacts of these treatments among premenopausal women are unknown.

Objectives: The aim of this study was to test the hypothesis that the use of aromatase inhibitors in combination with ovarian suppression, relative to tamoxifen, is associated with greater incident cardiovascular disease (CVD) risk in premenopausal breast cancer survivors.

The association of high-density lipoprotein cargo proteins with brain volume in older adults in the Atherosclerosis Risk in Communities (ARIC).

Background: High-density lipoprotein (HDL) modulates the blood-brain barrier and cerebrovascular integrity, likely influencing the risk of Alzheimer's disease (AD), neurodegeneration, and cognitive decline.

Objective: This study aims to identify HDL protein cargo associated with brain amyloid deposition and brain volume in regions vulnerable to AD pathology in older adults.

Methods: HDL was separated from the plasma of 65 non-demented participants of the Atherosclerosis Risk in Communities (ARIC) study using a fast protein liquid chromatography method.

Demographic and clinical risk factors of developing clinically-recognized varicose veins in older adults.

Introduction: Varicose veins are common in older adults and are associated with adverse clinical outcomes such as deep venous thrombosis. Established risk factors for varicose veins include female sex, height, and obesity, but other risk factors are relatively uncharacterized.

Methods: This was a prospective cohort analysis of 6241 participants aged 66-70 years from the Atherosclerosis Risk in Communities (ARIC) Study.