title: [Final report is now available. IQWiG doubts the effectiveness of memantine].
mesh_terms: D000368:Aged; D000544:Alzheimer Disease / Q000188:drug therapy* / Q000473:pathology; D001921:Brain / Q000473:pathology; D005858:Germany; D006801:Humans; D008559:Memantine / Q000627:therapeutic use*; D018697:Nootropic Agents / Q000627:therapeutic use*; D011358:Product Surveillance, Postmarketing; D017211:Treatment Failure
chemical_list: D018697:Nootropic Agents; D008559:Memantine