Module 7 Unit D&E AED & Alzheimer/Parkinson's Flashcards
What is an examples of a Iminostilbenes?
Carbamazepine (Tegretol)
What is the indications for Iminostilbenes [Carbamazepine (Tegretol)]?
Partial seizures and generalized tonic-clonic seizures. Bipolar. Trigeminal neuralgia.
What is the MOA of Iminostilbenes [Carbamazepine (Tegretol)]?
Suppress sodium influx
What adverse effects may be seen with Iminostilbenes [Carbamazepine (Tegretol)]?
Depression is a concern for all antiseizure drugs. Bone marrow suppression.
BBW: SJS, allele, agranulocytosis, aplastic anemia
What D2D and food interactions are associated with Iminostilbenes [Carbamazepine (Tegretol)]?
Many D2D interactions, particularly OCs and folic acid.
Grapefruit juice can increase the peak and trough of carbamazepine.
What is the BBW associated with Iminostilbenes [Carbamazepine (Tegretol)]?
It may cause SJS and TEN. Aplastic anemia and agranulocytosis.
High incidence of SJS in Asian people
What is an examples of a Hydantoin?
Phenytoin (Dilantin)
What is the indication for Hydantoin [Phenytoin (Dilantin)]?
Tonic-clonic or partial seizures. Epilepsy. Seizures after head trauma, neurosurgery, and hemorrhagic stroke.
What is the MOA of Hydantoin [Phenytoin (Dilantin)]?
Suppress sodium influx
What are some safety considerations of Hydantoin [Phenytoin (Dilantin)]?
Many drug-to-drug interactions (Decrease BC, warfarin, gluccocorticoids).
Hepatitis.
Teratogenic.
SJS.
Contraindicated in patients with sinus bradycardia, SA block, second and third-degree AV block, and Stokes-Adams Syndrome
What is the BBW associated with Hydantoin [Phenytoin (Dilantin)]?
Rapid IV administration can cause severe hypotension and cardiac dysrhythmias.
What is an example of Succinimide?
Ethosuximide (Zarontin) Valproic acid (Depakote)
What is the MOA of Succinimide [Ethosuximide (Zarontin) & Valproic acid (Depakote)]?
Unknown. May increase GABA concentration in the brain or augment the inhibitory influence of GABA.
What D2D interaction is associated with Valproic acid (Depakote)?
Valproic acid is reduced by two carbapenem antibiotics – meropenem and imipenem/cilastatin.
What BBW is associated with Valproic acid (Depakote)?
Valproate & valproic acid – fatal hepatic failure risk. Fatal and rapidly progressing pancreatitis. Valproate is highly teratogenic.
Increased fetal neural tube defects.
What is an examples of Cholinesterase Inhibitors?
Donepezil (Aricept)
What is the indication for Cholinesterase Inhibitors [Donepezil (Aricept)]?
Alzheimer’s
Mild to moderate symptoms [Improved cognition (thinking) and function for patients with AD.]
What is the MOA of Cholinesterase Inhibitors [Donepezil (Aricept)]?
Prevent the breakdown of acetylcholine by AChE and increase the availability of acetylcholine at cholinergic synapses.