Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 4:31 PM
Ignite Modification Date:
2025-12-24 @ 4:31 PM
NCT ID:
NCT00586066
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.
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.
Study:
NCT00586066
Study Brief:
Protocol Section:
NCT00586066