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A Study of the Safety, Pharmacokinetics, Pharmacodynamics, and Immunogenicity of Anti-Abeta (MABT5102A) in Patients With Alzheimer's Disease

This study has been completed.
Information provided by:
Genentech, Inc. Identifier:
First received: August 15, 2008
Last updated: October 26, 2010
Last verified: October 2010
This is a Phase I, multicenter, randomized, double-blind, placebo-controlled study that will be conducted in the United States and consists of a single ascending-dose stage followed by a multidose, parallel-treatment stage. This study will be conducted in approximately 50 adult patients between 50-85 years old who have mild to moderate Alzheimer's disease.

Condition Intervention Phase
Alzheimer's Disease
Drug: anti-Abeta
Drug: placebo
Phase 1

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double Blind (Participant, Investigator)
Primary Purpose: Treatment
Official Title: A Phase I, Multicenter, Randomized, Placebo-Controlled, Double-Blind Study to Assess the Safety, Pharmacokinetics, Pharmacodynamics, and Immunogenicity of Intravenous MABT5102A Administered in a Single-Dose, Dose-Escalation Stage Followed by a Multidose, Parallel-Treatment Stage in Patients With Mild to Moderate Alzheimer's Disease

Resource links provided by NLM:

Further study details as provided by Genentech, Inc.:

Primary Outcome Measures:
  • Safety and tolerability of single and multiple doses of MABT5102A [ Time Frame: Through study completion or early study discontinuation ]

Secondary Outcome Measures:
  • Pharmacokinetics of MABT5102A after single and multiple doses [ Time Frame: Through study completion or early study discontinuation ]
  • Immunogenicity of MABT5102A after single and multiple doses [ Time Frame: Through study completion or early study discontinuation ]

Enrollment: 56
Study Start Date: August 2008
Primary Completion Date: May 2010 (Final data collection date for primary outcome measure)
Intervention Details:
    Drug: anti-Abeta
    Intravenous single and multiple doses
    Drug: placebo
    Intravenous single and multiple doses

Ages Eligible for Study:   50 Years to 86 Years   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Diagnosis of probable AD according to the NINCDS-ADRDA Criteria
  • Approved AD treatments (AchE inhibitors+/-memantine) must be stable for ≥ 3 months prior to screening
  • Other prescription medications must be stable for ≥ 1 month prior to screening

Exclusion Criteria:

  • Female patients with reproductive potential
  • History or presence of any clinically significant CNS disease
  • History of treatment with any protein therapeutic targeting Abeta
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT00736775

Sponsors and Collaborators
Genentech, Inc.
Study Director: Carole Ho, M.D. Genentech, Inc.
  More Information

Responsible Party: Disclosures Group, Genentech, Inc. Identifier: NCT00736775     History of Changes
Other Study ID Numbers: ABE4427g
Study First Received: August 15, 2008
Last Updated: October 26, 2010

Keywords provided by Genentech, Inc.:

Additional relevant MeSH terms:
Alzheimer Disease
Brain Diseases
Central Nervous System Diseases
Nervous System Diseases
Neurodegenerative Diseases
Neurocognitive Disorders
Mental Disorders processed this record on May 25, 2017