VITAL - VITamins to Slow ALzheimer's Disease (Homocysteine Study)
NCT00056225 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 340
Last updated 2009-06-12
Summary
The purpose of this study is to determine whether reduction of homocysteine levels with high-dose folate (folic acid), B6, and B12 supplementation will slow the rate of cognitive decline in persons with Alzheimer's disease.
Conditions
Interventions
- DRUG
-
Folate
- DRUG
-
Vitamin B6
- DRUG
Sponsors & Collaborators
-
Alzheimer's Disease Cooperative Study (ADCS)
collaborator OTHER -
National Institute on Aging (NIA)
lead NIH
Principal Investigators
-
Paul Aisen, MD · Georgetown University, Department of Neurology
Study Design
- Allocation
- RANDOMIZED
- Purpose
- TREATMENT
- Masking
- DOUBLE
- Model
- PARALLEL
Eligibility
- Min Age
- 55 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2003-01-31
- Primary Completion
- 2007-06-30
- Completion
- 2007-06-30
Countries
- United States
Study Locations
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