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An Evaluation of the Safety and Efficacy of Memantine in Agitated Patients With Moderate to Severe Alzheimer's Disease
This study has been completed.
Sponsored by: Forest Laboratories
Information provided by: Forest Laboratories
ClinicalTrials.gov Identifier: NCT00097916
  Purpose

About 65% of patients with severe Alzheimer's Disease (AD) will have symptoms of agitation. There are drawbacks associated with the currently available therapeutic interventions for agitation associated with Alzheimer's Disease. In a recent trial, in the group of patients with moderate to severe AD treated with memantine, there were fewer incidences of agitation. It is hypothesized that memantine will be effective in reducing the symptoms of agitation associated with moderate to severe Alzheimer's Disease.


Condition Intervention Phase
Alzheimer's Disease
Drug: memantine HCl
Phase III

Genetics Home Reference related topics: Alzheimer disease
MedlinePlus related topics: Alzheimer's Disease Dementia
Drug Information available for: Memantine Memantine hydrochloride
U.S. FDA Resources
Study Type: Interventional
Study Design: Treatment, Randomized, Double-Blind, Placebo Control, Parallel Assignment, Safety/Efficacy Study
Official Title: A Randomized, Double-Blind, Placebo-Controlled Evaluation of the Safety and Efficacy of Memantine in Non-Institutionalized Agitated Patients With Moderate to Severe Alzheimer's Disease

Further study details as provided by Forest Laboratories:

Primary Outcome Measures:
  • Neuropsychiatric Inventory

Secondary Outcome Measures:
  • Cohen Mansfield Agitation Inventory
  • Clinical Global Impression Scale
  • ADCS-ADL
  • Agitation/aggression domain of Neuropsychiatric Inventory (NPI)

Estimated Enrollment: 150
Study Start Date: September 2004
  Eligibility

Ages Eligible for Study:   50 Years and older
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Moderate to Severe Alzheimer's Disease with a score greater than or equal to 4 on agitation/aggression domain of NPI
  • Stable dose of donepezil for 3 months

Exclusion Criteria:

  • Other evidence of psychiatric disorders
  • Oncologic diagnosis
  • Clinically significant gastrointestinal, renal, hepatic, endocrine or cardiovascular disease
  Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT00097916

Locations
United States, California
Coastal Communities Hospital
Westminster, California, United States, 92683
The Forves Norris MDA/ALS Research Center
San Francisco, California, United States, 94115
United States, Connecticut
Alzheimer's Disease Research Unit
New Haven, Connecticut, United States, 06510
United States, Florida
Berma Research Group
Hialeah, Florida, United States, 33016
Premiere Research Institute
West Palm Beach, Florida, United States, 33407
Baumel-Eisner Neuromedical Institute
Miami, Florida, United States, 33154
United States, Hawaii
Geriatric Medicine
Honolulu, Hawaii, United States, 96817
United States, Vermont
The Memory Clinic
Bennington, Vermont, United States, 05201
United States, Virginia
Hampton Roads Center for Clinical Research
Norfolk, Virginia, United States, 23502
Sponsors and Collaborators
Forest Laboratories
  More Information

Study ID Numbers: MEM-MD-23
Study First Received: December 1, 2004
Last Updated: December 18, 2007
ClinicalTrials.gov Identifier: NCT00097916  
Health Authority: United States: Food and Drug Administration

Keywords provided by Forest Laboratories:
memantine HCl
Dementia
Agitation
Alzheimer Disease

Study placed in the following topic categories:
Excitatory Amino Acids
Alzheimer Disease
Central Nervous System Diseases
Psychomotor Agitation
Brain Diseases
Neurodegenerative Diseases
Cognition Disorders
Delirium, Dementia, Amnestic, Cognitive Disorders
Dopamine
Mental Disorders
Memantine
Dementia
Delirium

Additional relevant MeSH terms:
Neurotransmitter Agents
Molecular Mechanisms of Pharmacological Action
Anti-Dyskinesia Agents
Nervous System Diseases
Physiological Effects of Drugs
Antiparkinson Agents
Excitatory Amino Acid Agents
Pharmacologic Actions
Therapeutic Uses
Dopamine Agents
Tauopathies
Central Nervous System Agents
Excitatory Amino Acid Antagonists

ClinicalTrials.gov processed this record on January 16, 2009