RECRUITING

Vanderbilt Memory and Aging Project

Study Overview

This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.

Description

This study will use an observational cohort to cross-sectionally and longitudinally relate vascular health to clinical, imaging, and biological markers of early Alzheimer's disease and cerebrovascular disease among aging adults. Adjusting for relevant clinical covariates, we will test the hypothesis that vascular health is associated with clinical, brain magnetic resonance imaging (MRI), neuropsychological, and cerebrospinal fluid markers of early cerebrovascular and Alzheimer's disease changes (i.e., prior to the onset of significant cognitive decline or dementia). Secondarily, we will examine medical and genetic factors that might mediate associations between vascular health and brain aging, such as inflammatory processes, insulin resistance, and genetic factors (e.g., APOE, a susceptibility risk factor for dementia). Findings will advance knowledge regarding the role that vascular health plays in brain aging.

Official Title

Vanderbilt Memory and Aging Project

Quick Facts

Study Start:2012-09-17
Study Completion:2026-12-31
Study Type:Not specified
Phase:Not Applicable
Enrollment:Not specified
Status:RECRUITING

Study ID

NCT05372159

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Ages Eligible for Study:60 Years
Sexes Eligible for Study:ALL
Accepts Healthy Volunteers:No
Standard Ages:ADULT, OLDER_ADULT
Inclusion CriteriaExclusion Criteria
  1. * Participants recruited will include 1,000 adults age 50 and older.
  2. * After the eligibility visit, a small portion of participants (\~150) enrolling must meet diagnostic criteria for mild cognitive impairment according to a clinician diagnosis and/or medical records (i.e., participants must have mild memory or cognitive problems, but they must be free of any functional problems and not have Alzheimer's disease or another form of dementia). The remaining \~850 participants will be cognitively unimpaired adults age 50 and older.
  3. * Because the neuropsychological tests used to measure cognitive performance are validated on English-speaking populations, we require that English be the primary language of all participants.
  1. * No available reliable study partner
  2. * History of major psychiatric illness (e.g., schizophrenia, bipolar), neurological illness (e.g., stroke, epilepsy, multiple sclerosis, Parkinson's disease, dementia), or head injury with significant loss of consciousness. These exclusion criteria have been applied because they affect brain structure and function.
  3. * Diagnosis of congestive heart failure
  4. * Diagnosis of atrial fibrillation or other heart arrhythmia
  5. * Diagnosis of Chronic obstructive pulmonary disease
  6. * Diagnosis of cancer (current)
  7. * History of serious alcohol or drug abuse (past or current)
  8. * Participants unable to undergo MRI will be excluded. Reasons may include: a. Subjects who have any type of bioimplant activated by mechanical, electronic, or magnetic means (e.g., cochlear implants, pacemakers, neurostimulators, biostimulators, electronic infusion pumps, etc.). b. Subjects who have any type of ferromagnetic bioimplant that could potentially be displaced. c. Subjects who have cerebral aneurysm clips. d. Subjects who may have shrapnel imbedded in their bodies (e.g., from war wounds), metal workers and machinists (e.g., potential for metallic fragments in or near the eyes). e. Subjects who are pregnant. Given that the minimum age of recruitment for the current study is 50 years of age, it is unlikely that prospective participants will be excluded because of pregnancy. f. Subjects who have excessive amounts of metal dental work based on records released by their dentist.

Contacts and Locations

Study Contact

Mallory Rockwell
CONTACT
6153228676
mallory.rockwell@vumc.org

Principal Investigator

Angela Jefferson, PhD
PRINCIPAL_INVESTIGATOR
Vanderbilt University Medical Center

Study Locations (Sites)

Vanderbilt University Medical Center
Nashville, Tennessee, 37232
United States

Collaborators and Investigators

Sponsor: Vanderbilt University Medical Center

  • Angela Jefferson, PhD, PRINCIPAL_INVESTIGATOR, Vanderbilt University Medical Center

Study Record Dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

Study Start Date2012-09-17
Study Completion Date2026-12-31

Study Record Updates

Study Start Date2012-09-17
Study Completion Date2026-12-31

Terms related to this study

Keywords Provided by Researchers

  • Alzheimer's disease
  • biomarkers
  • brain MRI
  • cardiac MRI
  • mild cognitive impairment
  • vascular risk factors
  • longitudinal studies

Additional Relevant MeSH Terms

  • Alzheimer Disease
  • Aging
  • Aged, 80 and Over
  • Biomarkers
  • Brain
  • Case-Control Studies
  • Cognitive Dysfunction
  • Neuropsychological Tests