NCT03899844Completed
Study to Evaluate Amyloid in Blood and Imaging Related to Dementia
Blood Amyloid-Beta Relationship With Amyloid Plaques and CSF Amyloid-Beta
Source: ClinicalTrials.gov · Last updated 13 Feb 2024
Brief summary (registry, in English)
The purpose of this study is to determine how well a blood test can detect amyloid beta, a protein involved in Alzheimer's disease. Participants will be asked to complete an initial blood collection and cognitive testing, and a subset of participants will be asked to complete a larger blood collection, amyloid PET imaging, and an MRI.
- Status (registry)
- Completed
- Study type
- Observational
- Enrollment
- 1122 (actual)
- First submitted
- 22 Mar 2019
- Start date
- 9 Apr 2019
- Primary completion date
- 29 Jan 2024
- Lead sponsor
- Washington University School of Medicine
- Diseases
- Alzheimer disease
- NCT number
- NCT03899844
What you commit to
- Study type: Observational
- Participants enrolled: 1122
- From 9 Apr 2019 to the primary completion date, 29 Jan 2024
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Taking an experimental drug for AD
Other illness
- Unable to perform one or more activities of daily living (eating, bathing, dressing, ambulating, toileting) due to cognitive impairment or dependent on others due to cognitive impairment.
- Active infectious disease (e.g., HIV, hepatitis B, hepatitis C)
- Bleeding disorder
Other
- Body weight of \<100 pounds
- Blood donation in the last two months
- Blood transfusion in the last three months
- On hospice
Who the study is looking for
- 1\. At least 60 years of age
Age in the registry: 60 years to - · Sex: All
Sites (1)
Sites in registry order. Save your city in your profile to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Washington University School of Medicine Coordinator of this site? Confirm its status | St Louis | United States | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.