Ignite Creation Date:
2025-12-24 @ 4:31 PM
Ignite Modification Date:
2026-01-01 @ 12:39 PM
Study NCT ID:
NCT00586066
Status:
COMPLETED
Last Update Posted:
2017-10-06
First Post:
2007-12-21
Is Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Memantine and Cognitive Dysfunction in Bipolar Disorder
Sponsor:
Massachusetts General Hospital
Organization:
Study Overview
Official Title:
Memantine and Cognitive Dysfunction in Bipolar Disorder
Status:
COMPLETED
Status Verified Date:
2017-09
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The purpose of this study is to see whether memantine improves memory function in participants with bipolar disorder who have minimal symptoms. Secondary analyses will test the role of memantine in improving residual mood symptoms (depression and mania) in participants with bipolar disorder.
We hypothesize that in participants with bipolar disorder who have minimal symptoms memantine will be effective in improving cognitive functions, as measured by the difference in neuropsychological test scores at the beginning and at the end of the trial.
We hypothesize that in participants with bipolar disorder who have minimal symptoms memantine will be effective in improving cognitive functions, as measured by the difference in neuropsychological test scores at the beginning and at the end of the trial.
Detailed Description:
A large proportion of participants with bipolar disorder experience significant cognitive dysfunction, even when euthymic, after adequate treatment. The cognitive deficits in asymptomatic patients with bipolar disorder are very important for the participant's psychosocial function. In this population, cognitive deficits have been associated with poor psychosocial functioning, such as inability to hold a job. Memantine is a glutamate N-methyl-D-aspartate (NMDA) receptor antagonist which has shown efficacy in cognitive dysfunction due to moderate to severe Alzheimer disease.
Demonstrating the role of memantine in reducing cognitive dysfunction in minimally symptomatic participants with bipolar disorder promises to provide important clinical information, which could lead to improvements in well-being and functional status for large populations of participants with bipolar disorder.
Demonstrating the role of memantine in reducing cognitive dysfunction in minimally symptomatic participants with bipolar disorder promises to provide important clinical information, which could lead to improvements in well-being and functional status for large populations of participants with bipolar disorder.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: