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:
2025-12-25 @ 12:37 AM
Ignite Modification Date:
2025-12-25 @ 12:37 AM
NCT ID:
NCT00401167
Brief Summary:
Alzheimer's disease (AD) is the most common form of dementia and is characterized by both cognitive and behavioural symptoms ("Behavioural and Psychological Symptoms of Dementia"; BPSD). To date, there are only modestly effective treatments for BPSD, and these treatments are associated with an increased risk of mortality in elderly dementia patients. We plan to study whether treatment with medication memantine improves BPSD in severe AD patients. Thirty-two AD patients with significant BPSD, including agitation and aggression, will be treated for three months with memantine. Assessments of behavioural symptoms and global clinical outcomes will be completed after one, two and three months of treatment.
Detailed Description:
BPSD in institutionalized patients with severe AD is a serious public health problem. The effectiveness of current pharmacological management of BPSD with atypical antipsychotics is modest at best, and there are serious safety concerns including increased cerebrovascular adverse events and increased mortality. Preliminary data with memantine suggests this medication may be helpful for treating BPSD in the severe subgroup of the Alzheimer's disease patient population. It is for this reason we propose an open-label prospective study of memantine in institutionalized patients with severe Alzheimer's disease and significant BPSD.
The major objective of this study is to examine the effectiveness of memantine on behaviour with a focus on agitation and aggression. The secondary objective is to determine the effect of memantine on nursing burden and prescription medication use. The study would expand clinical experience with memantine and provide information on professional caregiver burden and prescription medication use in this institutionalized, more severely impaired and frailer population. This information could be used to design a randomized placebo controlled confirmatory trial.
The effectiveness of memantine on agitation and aggression in patients with moderate to severe Alzheimer's disease will be assessed in a 3-month, open-label study involved 32 patients residing in long-term care facilities.
Study:
NCT00401167
Study Brief:
Protocol Section:
NCT00401167