Brain Vascular Disease in Aging and Dementia
Public ClinicalTrials.gov record NCT03075007. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
White Matter Hyperintensities in Aging and Dementia
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study examines the factors that may drive the relationship between vascular disease and Alzheimer's Disease (AD) in a large, longitudinal, multi-ethnic community-based cohort study of older adults in northern Manhattan, New York. In past research, the investigators demonstrated that accumulation of brain vascular disease is associated with risk for development of AD. The study now extends the research to examine how brain vascular disease and AD interact. In this pilot study, the investigators will obtain positron emission tomography (PET) scans to measure amyloid (one of the protein pathological markers of AD) from participants in an ongoing community-based study of aging and dementia (WHICAP). The study will include subjects who are already enrolled in the parent project. Further, this study will enroll both subjects who have never been evaluated with PET scans and those who received a previous baseline PET scan. The study plans to obtain approximately 30 repeat amyloid PET scans and 20 baseline PET scans. The investigators will also conduct transcranial Doppler studies to measure blood flow in the participants with amyloid PET scans. The potential benefits to society should be considerable if this study reveals new information about risk factors for or contributions to AD.
Study identification
- NCT ID
- NCT03075007
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 48 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 60 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 22, 2017
- Primary completion
- Aug 30, 2019
- Completion
- Aug 30, 2019
- Last update posted
- Sep 11, 2019
2017 – 2019
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Columbia University Medical Center | New York | New York | 10032 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03075007, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 11, 2019 · Synced Sep 8, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03075007 live on ClinicalTrials.gov.