Study Evaluating ACC-001 in Japanese Patients With Mild To Moderate Alzheimer's Disease

NCT ID: NCT00752232

Last Updated: 2016-01-01

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

40 participants

Study Classification

INTERVENTIONAL

Study Start Date

2008-12-31

Study Completion Date

2012-07-31

Brief Summary

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The study is to evaluate the safety, tolerability and whether there is an immune system response to multiple doses of ACC-001 with or without the use of a substance that may increase the response to the drug.

Detailed Description

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Conditions

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Alzheimer Disease

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

FACTORIAL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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ACC-001+QS-21

Active vaccine + adjuvant, IM injection, dose of 3, 10, 30 micrograms, Day 1, month 3, 6, 9, 12

Group Type EXPERIMENTAL

ACC-001

Intervention Type BIOLOGICAL

IM injection, dose of 3, 10, 30 micrograms, Day 1, month 3, 6, 9, 12

QS-21

Intervention Type OTHER

IM injection, dose of 50 micrograms, Day 1, month 3, 6, 9, 12

ACC-001

Active vaccine, IM injection, dose of 3, 10, 30 micrograms, Day 1, month 3, 6, 9, 12

Group Type EXPERIMENTAL

ACC-001

Intervention Type BIOLOGICAL

IM injection, dose of 3, 10, 30 micrograms, Day 1, month 3, 6, 9, 12

QS-21

Adjuvant, IM injection, dose of 50 micrograms, Day 1, month 3, 6, 9, 12

Group Type PLACEBO_COMPARATOR

QS-21

Intervention Type OTHER

IM injection, dose of 50 micrograms, Day 1, month 3, 6, 9, 12

PBS

Placebo, IM injection, Day 1, month 3, 6, 9, 12

Group Type PLACEBO_COMPARATOR

PBS

Intervention Type OTHER

IM injection, Day 1, month 3, 6, 9, 12

Interventions

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ACC-001

IM injection, dose of 3, 10, 30 micrograms, Day 1, month 3, 6, 9, 12

Intervention Type BIOLOGICAL

QS-21

IM injection, dose of 50 micrograms, Day 1, month 3, 6, 9, 12

Intervention Type OTHER

ACC-001

IM injection, dose of 3, 10, 30 micrograms, Day 1, month 3, 6, 9, 12

Intervention Type BIOLOGICAL

QS-21

IM injection, dose of 50 micrograms, Day 1, month 3, 6, 9, 12

Intervention Type OTHER

PBS

IM injection, Day 1, month 3, 6, 9, 12

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Diagnosis of mild to moderate Alzheimer's Disease
* Mini Mental Status Exam (MMSE) of 16-26

Exclusion Criteria

* Significant Neurological Disease
* Major Psychiatric Disorder
* 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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Suwa Red Cross Hospital

Suwa, Nagano, Japan

Site Status

Tazuke Kofukai Medical Research Institute Kitano Hospital

Osaka, Osaka, Japan

Site Status

Osaka Medical College Hospital

Takatsuki, Osaka, Japan

Site Status

Meitetsu Hospital

Aichi, , Japan

Site Status

Ibaraki Prefectural Central Hospital

Ibaraki, , Japan

Site Status

Shonan Atsugi Hospital

Kanagawa, , Japan

Site Status

Kitasato University East Hospital

Kanagawa, , Japan

Site Status

Juntendo University Hospital

Tokyo, , Japan

Site Status

Juntendo Tokyo Koto Geriatric Medical Center

Tokyo, , Japan

Site Status

Kanto Ctrl Hp of the Mutual Aid Asso of Public school Teache

Tokyo, , Japan

Site Status

Countries

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Japan

References

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Arai H, Suzuki H, Yoshiyama T. Vanutide cridificar and the QS-21 adjuvant in Japanese subjects with mild to moderate Alzheimer's disease: results from two phase 2 studies. Curr Alzheimer Res. 2015;12(3):242-54. doi: 10.2174/1567205012666150302154121.

Reference Type DERIVED
PMID: 25731629 (View on PubMed)

Related Links

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Other Identifiers

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B2571006

Identifier Type: OTHER

Identifier Source: secondary_id

3134K1-2202

Identifier Type: -

Identifier Source: org_study_id

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