Long Term Extension Study Evaluating Safety, Tolerability and Immunogenicity Of ACC-001 In Subjects With Mild To Moderate Alzheimer's Disease

NCT ID: NCT00955409

Last Updated: 2021-03-25

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

160 participants

Study Classification

INTERVENTIONAL

Study Start Date

2009-11-05

Study Completion Date

2013-12-17

Brief Summary

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The purpose of this study is to assess the long term safety, tolerability, and immunogenicity of ACC-001, an investigational active immunization product+, in subjects with mild to moderate Alzheimer's disease.

Detailed Description

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Conditions

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Alzheimer Disease

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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ACC-001(3µg) + QS21

ACC-001(3µg) + QS21

Group Type EXPERIMENTAL

ACC-001(3µg) + QS21

Intervention Type BIOLOGICAL

Vanutide Cridificar (ACC-001) 3µg + QS-21 (50µg), IM on Day 1, Month 6, Month 12 and Month 18

ACC-001(10µg) + QS21

ACC-001(10µg) + QS21

Group Type EXPERIMENTAL

ACC-001(10µg) + QS21

Intervention Type BIOLOGICAL

Vanutide Cridificar (ACC-001) 10µg + QS-21 (50µg), IM on Day 1, Month 6, Month 12 and Month 18

ACC-001(30µg) + QS21

ACC-001(30µg) + QS21

Group Type EXPERIMENTAL

ACC-001(30µg) + QS21

Intervention Type BIOLOGICAL

Vanutide Cridificar (ACC-001) 30 µg + QS-21 (50µg), IM on Day 1, Month 6, Month 12 and Month 18

Interventions

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ACC-001(3µg) + QS21

Vanutide Cridificar (ACC-001) 3µg + QS-21 (50µg), IM on Day 1, Month 6, Month 12 and Month 18

Intervention Type BIOLOGICAL

ACC-001(10µg) + QS21

Vanutide Cridificar (ACC-001) 10µg + QS-21 (50µg), IM on Day 1, Month 6, Month 12 and Month 18

Intervention Type BIOLOGICAL

ACC-001(30µg) + QS21

Vanutide Cridificar (ACC-001) 30 µg + QS-21 (50µg), IM on Day 1, Month 6, Month 12 and Month 18

Intervention Type BIOLOGICAL

Eligibility Criteria

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Exclusion Criteria

* Screening brain MRI scan is consistent with the diagnosis of AD ' Mini-Mental State Examination (MMSE) score ≥10


* Significant Neurological Disease other than Alzheimer's disease
* Brain MRI evidence of vasogenic edema (VE) during the preceding 3134K1 200 study (NCT00479557)
* Clinically significant systemic illness
Minimum Eligible Age

50 Years

Maximum Eligible Age

85 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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JANSSEN Alzheimer Immunotherapy Research & Development, LLC

INDUSTRY

Sponsor Role collaborator

Pfizer

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Pfizer CT.gov Call Center

Role: STUDY_DIRECTOR

Pfizer

Locations

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CMRR Bordeaux CHU Pellegrin

Bordeaux, , France

Site Status

Hopital Roger Salengro

Lille, , France

Site Status

Hôpital Roger Salengro

Lille, , France

Site Status

CHU La Timone

Marseille, , France

Site Status

Groupe Hospitalier Broca-La Rochefoucauld

Paris, , France

Site Status

Groupe Hospitalier Pitie-Salpetriere

Paris, , France

Site Status

Hôpital Pitié-Salpétrière

Paris, , France

Site Status

Hôpital La Grave

Toulouse, , France

Site Status

Klinik fuer Psychiatrie und Psychotherapie, Charite Universitaetsmedizin Berlin

Berlin, , Germany

Site Status

Universitatsklinikum und Poliklinik der Uni Bonn

Bonn, , Germany

Site Status

Klinikum der Albert-Ludwigs-Universitaet Freiburg

Freiburg im Breisgau, , Germany

Site Status

Klinik fuer Psychiatrie und Psychotherapie

Göttingen, , Germany

Site Status

Zentralinstitut fuer Seelische Gesundheit Mannheim

Mannheim, , Germany

Site Status

Technische Universität München

Munich, , Germany

Site Status

Hospital del Mar

Barcelona, , Spain

Site Status

Hospital de la Santa Creu i Sant Pau

Barcelona, , Spain

Site Status

Hospital Clinico y Provincial

Barcelona, , Spain

Site Status

Countries

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France Germany Spain

Related Links

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https://trialinfoemail.pfizer.com/pages/landing.aspx?StudyID=3134K1-2203

To obtain contact information for a study center near you, click here.

Other Identifiers

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B2571007

Identifier Type: OTHER

Identifier Source: secondary_id

2009-010922-21

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

3134K1-2203

Identifier Type: -

Identifier Source: org_study_id

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