Neurodegenerative Disorder Agents Flashcards
1
Q
Donepezil
A
Cholinesterase Inhibitor
MOA: Inhibits AchE
Rx: Alzheimer’s only
Long half-life
SE: Bradycardia
2
Q
Rivastigmine
A
Cholinesterase Inhibitor
MOA: Inhibits AchE and Butyrylcholinesterase
Rx: Alzheimer’s
Transdermal Patch
3
Q
Galantamine
A
Cholinesterase Inhibitor
Rx: Alzheimer’s
4
Q
Cholinesterase Inhibitor Side Effects
A
SLUDGE Salivation Lacrimation Urinary Incontinence Diarrhea GI cramps Emesis
5
Q
Memanthine
A
Non-competitive antagonist of NMDA glutamate receptor
MOA: reduces intracellular Ca influx and glutamate-induced excitotoxicity
Rx: severe Alzheimer’s (Tx of cognitive symptoms)
Use alone in severe AD or in combo w/ AChE
6
Q
AD accumulations
A
Beta-amyloid plaques
Tau protein neurofibrillary tangles