Lack of Evidence for the Efficacy of Memantine in Mild Alzheimer Disease
Author(s) -
Lon S. Schneider
Publication year - 2011
Publication title -
archives of neurology
Language(s) - English
Resource type - Journals
eISSN - 1538-3687
pISSN - 0003-9942
DOI - 10.1001/archneurol.2011.69
Subject(s) - memantine , placebo , medicine , clinical trial , randomized controlled trial , confidence interval , dementia , alzheimer's disease , disease , clinical global impression , psychology , pathology , alternative medicine
We directly assessed the clinical trials' evidence for memantine's efficacy in mild Alzheimer disease (AD). Memantine is indicated in the United States and Europe for moderate to severe AD, which is diagnosed if a patient has a Mini-Mental State Examination (MMSE) score of less than 15 or less than 20, respectively. Yet memantine is very frequently prescribed for mild AD and mild cognitive impairment, and a manufacturer-sponsored meta-analysis claimed its efficacy in mild AD.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom