Cholinesterase inhibitors for the treatment of Alzheimer's disease in the elderly.
The treatment of Alzheimer's disease is of increasing importance as the population ages and the number of people with the disease increases. The aetiology of Alzheimer's disease is complex and therefore treatment strategies rely on generalised pathological findings. Cholinesterase inhibitors enhance a generalised deficit of central nervous system acetylcholine and are the first class of agents specifically approved for the treatment of Alzheimer's disease. The clinical efficacy of the different cholinesterase inhibitors is similar; however, differences in pharmacodynamic and pharmacokinetic parameters can influence tolerability and safety in the elderly population. Concomitant disease states, significant drug interactions and the altered kinetics and dynamics seen in elderly patients can also affect treatment outcome. Although cholinesterase inhibitors are not 'curative' for Alzheimer's disease, clinical evidence indicates that these drugs can significantly delay the progress of cognitive impairment. Consequently, they represent a useful treatment for the symptoms of Alzheimer's disease in the elderly.
VanDenBerg
C M
CM
Department of Pharmacy Practice, Mercer University, Southern School of Pharmacy, Atlanta, Georgia 30341, USA.
Kazmi
Y
Y
Jann
M W
MW
D000368:Aged / Q000523:psychology*; D000544:Alzheimer Disease / Q000188:drug therapy* / Q000523:psychology; D002800:Cholinesterase Inhibitors / Q000009:adverse effects / Q000493:pharmacokinetics / Q000627:therapeutic use*; D004347:Drug Interactions; D006801:Humans
D002800:Cholinesterase Inhibitors