Alzheimer's Disease Neuroimaging Initiative 4
Summary
The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- Michael Weiner, MD
University of California, San Francisco
Study Director - Paul Aisen, MD
USC Alzheimer's Therapeutic Research Institute (ATRI)
Principal Investigator - Ronald Petersen, MD, PHD
Mayo Clinic
Principal Investigator
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
62 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Ubc Hospital Clinic for Alzheimer Disease and Related Disorders (card)
Vancouver, British Columbia, Canada
- Parkwood Institute
London, Ontario, Canada
- Sunnybrook Health Sciences Centre
Toronto, Ontario, Canada
- University of Alabama at Birmingham
Birmingham, Alabama, United States
- Banner Alzheimer'S Institute
Phoenix, Arizona, United States
- Barrow Neurological Institute
Phoenix, Arizona, United States
- Banner Sun Health Research Institute
Sun City, Arizona, United States
- University of California, Irvine
Irvine, California, United States
- University of California, San Diego
La Jolla, California, United States
- University of California, Los Angeles
Los Angeles, California, United States
- University of Southern California
Los Angeles, California, United States
- Stanford University
Palo Alto, California, United States
- University of California, San Francisco
San Francisco, California, United States
- University of California, Davis
Walnut Creek, California, United States
- Yale University
New Haven, Connecticut, United States
- Georgetown University
Washington D.C., District of Columbia, United States
- Howard University
Washington D.C., District of Columbia, United States
- Mayo Clinic, Jacksonville
Jacksonville, Florida, United States
- Gonzalez Md & Aswad Md Health Services
Miami, Florida, United States
- Wien Center
Miami Beach, Florida, United States
- Charter Research
Orlando, Florida, United States
- University of South Florida Health Byrd Alzheimer'S Institute
Tampa, Florida, United States
- Emory University
Atlanta, Georgia, United States
- Northwestern University
Chicago, Illinois, United States
- Rush University Memory Clinic
Chicago, Illinois, United States
- University of Chicago
Chicago, Illinois, United States
- Indiana University
Indianapolis, Indiana, United States
- University of Iowa
Iowa City, Iowa, United States
- University of Kansas
Fairway, Kansas, United States
- University of Kentucky
Lexington, Kentucky, United States
- Johns Hopkins University
Baltimore, Maryland, United States
- Beth Israel Deaconess Medical Center
Boston, Massachusetts, United States
- Boston University
Boston, Massachusetts, United States
- Brigham and Women'S Hospital
Boston, Massachusetts, United States
- University of Michigan, Ann Arbor
Ann Arbor, Michigan, United States
- Mayo Clinic Alzheimer'S Disease Research Center
Rochester, Minnesota, United States
- Washington University, St Louis
St Louis, Missouri, United States
- Cleveland Clinic Lou Ruvo Center for Brain Health, Las Vegas
Las Vegas, Nevada, United States
- Albany Medical College
Albany, New York, United States
- Dent Neurological Institute
Buffalo, New York, United States
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 9 Jun 2023
- Primary completion
- 31 Jul 2027
- Completion
- 31 Jul 2027
- Last update posted
- 6 Jul 2026
- Registered enrollment
- 1,500
- Registry id
- NCT05617014
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.