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ACC-001 3 μg/ QS-21 50 μg

Phase 2

Alzheimer's Disease | Monoclonal antibody | Neurology |Pfizer, Inc.|Last Updated: Feb 25, 2016

Success Probability

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials1
Total Enrollment63

FDA Designations

No designations recorded

Clinical trial landscape

ACC-001 3 μg/ QS-21 50 μg · 1 trial · 1 indication

Phase 2 1
NCT01227564Amyloid Imaging And Safety Study Of ACC-001 In Subjects With Early Alzheimer's DiseaseAlzheimer's Disease
COMPLETED63 Analytics
PHASE2COMPLETED
Amyloid Imaging And Safety Study Of ACC-001 In Subjects With Early Alzheimer's Disease
Alzheimer's DiseaseUnlock trial analytics

Study Endpoints

Primary Endpoints

Change From Baseline in Brain Fibrillar Beta-Amyloid Protein (Aβ) at Week 104 as Measured by Standard Uptake Value Ratios (SUVRs) Over the Composite Regions of Interest (ROIs)
104 weeks

Fibrillar brain Aβ was measured by retention of florbetapir F18 as measured by positron emission tomography (PET) scans. A positive change indicating an improvement from baseline.

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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
ACC-001 3 μg/ QS-21 50 μgEXPERIMENTAL -
ACC-001 10 μg/ QS-21 50 μgEXPERIMENTAL -
Placebo- Phosphate buffered saline (PBS)PLACEBO_COMPARATOR -

Interventions

NameTypeDescription
ACC-001 3 μg/ QS-21 50 μgBIOLOGICALACC-001 3 μg/ QS-21 50 μg IM on day 1, month 1, month 3, month 6, month 12, and month 18
ACC-001 10 μg/ QS-21 50 μgBIOLOGICALACC-001 10 μg/ QS-21 50 μg IM on day 1, month 1, month 3, month 6, month 12, and month 18
Placebo- Phosphate buffered saline (PBS)OTHERPhosphate buffered saline IM on day 1, month 1, month 3, month 6, month 12, and month 18
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Eligibility Criteria

Age Range50 Years to 80 Years
SexALL
Healthy VolunteersNo
Study Sites40

Inclusion Criteria: * Concern about a change in cognition expressed by the subject or by an informant that knows the subject well * Mini-Mental State Examination (MMSE) score ≥ 25 * Global Clinical Dementia Rating = 0.5. * General cognition and functional performance sufficiently preserved such tha...

Countries:United States
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Frequently asked questions about ACC-001 3 μg/ QS-21 50 μg

What is ACC-001 3 μg/ QS-21 50 μg used for?

ACC-001 3 μg/ QS-21 50 μg is an investigational monoclonal antibody being developed for the treatment of Alzheimer's Disease. It is currently in Phase 2 clinical development and has not been approved by regulatory authorities. The drug is being studied in patients with early Alzheimer's Disease.

Who makes ACC-001 3 μg/ QS-21 50 μg?

ACC-001 3 μg/ QS-21 50 μg is being developed by Pfizer, Inc. (NYSE: PFE). The company is conducting clinical trials to evaluate the safety and efficacy of this investigational drug in patients with Alzheimer's Disease.

What phase is ACC-001 3 μg/ QS-21 50 μg in?

ACC-001 3 μg/ QS-21 50 μg is in Phase 2 clinical development. It is an investigational drug and has not been approved by the FDA or other regulatory agencies. The drug is being studied for the treatment of Alzheimer's Disease.

What clinical trials is ACC-001 3 μg/ QS-21 50 μg in?

ACC-001 3 μg/ QS-21 50 μg has been studied in one completed Phase 2 clinical trial, NCT01227564, titled "Amyloid Imaging And Safety Study Of ACC-001 In Subjects With Early Alzheimer's Disease." The trial enrolled 63 participants in the United States and was randomized, double-blind, and placebo-controlled.

Is ACC-001 3 μg/ QS-21 50 μg FDA approved?

ACC-001 3 μg/ QS-21 50 μg is not FDA approved. It is an investigational drug currently in Phase 2 clinical development for Alzheimer's Disease. The drug has completed one clinical trial, but it remains under investigation and has not been authorized for commercial use.