title: Alzheimer's drug proves ineffective for delirium.
mesh_terms: D000544:Alzheimer Disease / Q000188:drug therapy*; D002800:Cholinesterase Inhibitors / Q000009:adverse effects / Q000627:therapeutic use*; D003422:Critical Care / Q000523:psychology; D003693:Delirium / Q000188:drug therapy*; D006801:Humans; D048448:Phenylcarbamates / Q000009:adverse effects / Q000627:therapeutic use*; D016032:Randomized Controlled Trials as Topic; D000068836:Rivastigmine; D017211:Treatment Failure
chemical_list: D002800:Cholinesterase Inhibitors; D048448:Phenylcarbamates; D000068836:Rivastigmine