Aging Clinical Trials

To date, the effects of pain on motor learning have not been thoroughly investigated, particularly in older adults. Broadly, the purpose of this research is to investigate the impact of acute pain on locomotor learning and its retention in older adults. The investigators hypothesize that acute pain impairs retention of locomotor learning in young and older adults and that in older adults, these deficits are worsened and are related to the degree of normal age-related cognitive decline. Read Less

To determine the efficacy of a dual-task tai ji quan training therapy in reducing the incidence of falls in older adults with mild cognitive impairment. Read Less

The investigators propose a person-directed, values-based digital literacy intervention to address the community-identified barriers of health literacy, health communication and social support to improve quality of life and specific disease related metrics in the older adult's own home. This intervention will be a way to address the community-identified barriers of health literacy, health communication and social support to improve quality of life and specific disease related metrics in the older adult's own home. Read Less

The objective of this study is to conduct a pilot, randomized sham-controlled trials to determine the feasibility and effects of a 10-session personalized tDCS intervention targeting the left dorsolateral prefrontal cortex on cognitive function, dual task standing and walking, and other metrics of mobility in 24 older adults with mild AD living in supportive housing. Read Less

Aging is an independent risk factor for developing hypertension and cardiovascular disease; however, the mechanisms underlying age-related cardiovascular disease remain poorly understood. One hallmark of aging is an increase in sympathetic nervous system activity, which can decrease the number and/or sensitivity of β2 adrenergic receptors to reduce dilation of blood vessels and increase blood pressure. Identifying new targets to restore vascular β2 adrenergic receptor signaling may help reduce cardiovascular risk in aging. This study will test the hypothesis that angiotensin-(1-7), a protective hormone of the renin-angiotensin system, can reduce cardiovascular sympathetic outflow and blood pressure and improve endothelial function in older healthy humans. Read Less

The purpose of the study is to investigate the associations of the age-related changes in the brain, kidneys and cognitive performance in healthy adults by utilizing multiple anatomic and functional MRI methods along with a battery of cognitive tests. Read Less

To improve patient-centered outcomes for older patients with cancer considering or receiving chemotherapy and their caregivers. To do this, the project team will (a) establish the effectiveness of GA on communication about age-related concerns, patient and caregiver satisfaction with communication about age-related concerns, quality of life, and patient-reported side effects of chemotherapy; (b) evaluate the success of the implementation strategies on the adoption, reach, and fidelity of implementing the GA in community oncology practices; and (c) identify the resources needed to implement GA and the GA-guided recommendations in community oncology practices for older patients considering or receiving chemotherapy. Read Less

This study will test the hypothesis that the drugs propranolol and metoprolol will result in greater increases in core body temperature during 3 hours of extreme heat exposure in older adults. Read Less

The overall goal of this project is to collect pilot feasibility and early efficacy data showing improvements in cognition and wellbeing in adults with mild cognitive impairment (MCI) through a combination treatment of non-invasive brain stimulation (transcranial alternating current stimulation (tACS)) and a one of two digital cognitive interventions. Read Less

The goal of this proposed research is to collect pilot data to test the hypothesis that treatment with a novel form of closed-loop digital meditation (MediTrain) will lead to a greater magnitude of gains in cognitive abilities in patients with mild cognitive impairment (MCI), compared to OA without cognitive impairment, and will lead to improvements in quantitative measures of sleep. Read Less

The goals of the proposed research are to first determine the minimal and/or optimal dose of a digital intervention required for cognitive enhancement, and then to examine the impact of several potential moderators of treatment effects (i.e., cognitive decline, AD polygenic hazard score, cardiovascular risk, and race/ethnicity). This knowledge gained from his high-impact study with transform the field of cognitive interventions, paving the way for a precision medicine model for cognitive enhancing interventions that improve quality of life for older adults and individuals with cognitive deficits at risk of developing dementia. Read Less

The investigators propose a pilot randomized trial to gather preliminary data to test the hypothesis that Fisetin will reduce abundance of senescent cells in blood, skeletal muscle, and both subcutaneous and inter muscular adipose tissue and improve 6-minute walk distance in 34 people with peripheral artery disease (PAD). the investigators will determine whether greater declines in abundance of cells with senescent markers are associated with greater improvement in 6-minute walk distance in people with peripheral artery disease. In exploratory analyses, the investigators will assess whether Fisetin reduces interleukin-6 (IL-6) and novel senescent markers in adipose tissue, muscle, and/or blood. Read Less