Treatment of Alzheimer's Disease With CX516 (Ampalex)
|The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.|
|ClinicalTrials.gov Identifier: NCT00001662|
Recruitment Status : Completed
First Posted : November 4, 1999
Last Update Posted : March 4, 2008
Glutamate is an amino acid released by brain cells that acts to excite other cells. Glutamate attaches to special sites on cells called AMPA (alpha-amino-2,3-dihydro-5 methyl 3-oxo-4-isoxazolepropanoic acid) receptors. The brain cells responsible for releasing glutamate are damaged in Alzheimer's disease and other conditions affecting thinking and reasoning.
Researchers would like to see if giving patients a drug that attaches to AMPA receptors improves the symptoms of Alzheimer's disease.
CX516 (Ampalex) is a test drug that affects the AMPA receptors. This study will investigate the effectiveness and safety of CX516 on patients with Alzheimer's disease.
Patients will be given capsules of CX516 or placebo (sugar pill that neither harms nor helps) for up to 16 weeks in different amounts. The effectiveness of the drug will be measured by neurological tests. Safety will be monitored by frequent check-ups and lab examinations.
|Condition or disease||Intervention/treatment||Phase|
|Alzheimer's Disease Dementia||Drug: CX516 (Ampalex)||Phase 2|
|Study Type :||Interventional (Clinical Trial)|
|Estimated Enrollment :||40 participants|
|Official Title:||Tolerability and Primary Efficacy of CX516 in Alzheimer's Disease|
|Study Start Date :||December 1996|
|Estimated Study Completion Date :||November 2005|
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00001662
|United States, Maryland|
|National Institute of Neurological Disorders and Stroke (NINDS)|
|Bethesda, Maryland, United States, 20892|