Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 30, 2026, 6:31 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–4 of 4 matching trials from the live ClinicalTrials.gov search.
Conditions
Alzheimer's Disease
Interventions
ACC-001 3 μg/ QS-21 50 μg, ACC-001 10 μg/ QS-21 50 μg, Placebo- Phosphate buffered saline (PBS)
Biological · Other
Lead sponsor
Pfizer
Industry
Eligibility
50 Years to 80 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
40
States / cities
Phoenix, Arizona • Sun City, Arizona • Tucson, Arizona + 17 more
Conditions
Alzheimer Disease
Interventions
ACC-001+ QS21 (3mcg), ACC-001 (10 mcg) + QS-21, ACC-001+QS-21 (30mcg)
Biological
Lead sponsor
Pfizer
Industry
Eligibility
50 Years to 85 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
28
States / cities
Phoenix, Arizona • Sun City, Arizona • San Francisco, California + 10 more
Conditions
Alzheimer Disease
Interventions
ACC-001 + QS-21, QS-21, Diluent: Phosphate Buffered Saline, ACC-001
Biological · Other
Lead sponsor
Pfizer
Industry
Eligibility
50 Years to 85 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
27
States / cities
Phoenix, Arizona • Sun City, Arizona • San Francisco, California + 11 more
Conditions
Alzheimer's Disease
Interventions
ACC-001 (vanutide cridificar)
Biological
Lead sponsor
JANSSEN Alzheimer Immunotherapy Research & Development, LLC
Industry
Eligibility
50 Years to 89 Years
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
25
States / cities
Sun City, Arizona • La Jolla, California • Long Beach, California + 20 more