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Drugs and Bipolar disorder
phamacotherapy Exam 4
23
Pharmacology
Professional
04/11/2013

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Cards

Term
Drug of choice in treating patients with "pure" mania
Definition
Lithium
Term
lithium
Definition
nature of action is uncertain, appears to alter cation transport across cell membreane, influences serotonin and NE
Term
adverse effects of lithum
Definition
tremors, polydipsia, polyuria, Nausea, diarrhea, wt gain, decreased memory, confusion, HYPOthyroidism, transient leukocytosis and teratogen risk
Term
valproate (Depakote-not used as much now)
Definition
MOA unknown, may cause increased GABA availability to neurons of the brain, may mimic action of GABA at postsynaptic receptor sites
Term
effective in patients who rapid cycle, mixed episodes and schizoaffective, used in seizure control, and head injuries
Definition
valproate (depakote)
Term
adverse effects of Valproate (depakote)
Definition
Nausea, tremors, wt gain, lethargy, hair loss, benign increase in liver function tests; rare; hepatotoxicity, agranulocytosis
Term
Tegretol (carbamezapine)
Definition
MOA not understood, effects may be due to stabilizations of NA channels on neurons
Term
used to treat seizure disorders and trigeminal neuralgia, used in schizo disorders, has properties of muscle relaxants, antidiuretic, antiarrhythmic and anticholinergics as well as TCA-imipramine
Definition
Tegretol (carbamezapine)
Term
adverse effects of Tegretol (carbamezapine)
Definition
nausea, sedation, dizziness, elevated liver function tests; Rare: agranulocytosis, aplastic anemia
Term
Trileptal (oxcarbazepine)
Definition
unk MOA, stabilizes neural membranes and inhibits repetitive firing, decreases synaptic impulse propagation
Term
used in partial seizures and bipolar
Definition
Trileptal (oxcarbazepine)
Term
adverse reactions of Trileptal (oxcarbazepine)
Definition
hyponatremia, thrombocytopenia, steven-johnson syndrome, leucopenia, dizziness, somnolence, diplopia, fatigue, nausea, confusion and nervousness
Term
Lamictal (lamotrigine)
Definition
acts on NA channels to stabilize neuronal membranes, therefore inhibiting transmitter release of glutamate
Term
used for adjunctive treatment of partial seizures in adults with epilepsy, no problems with WT gain, tremors or memory deficit, may be effective as antidepressant
Definition
Lamictal (lamotrigine)
Term
adverse effects of Lamictal (lamotrigine)
Definition
N/V, dizziness, ataxia, blurred vision, skin rash, SEVERE steven-johnson syndrome
Term
treats nightmares or dreams may become more vivid (PTSD)
Definition
prazosin
Term
steven-johnson syndrome
Definition
Trileptal (oxycarbazepine),Lamictal (lamotrigine)*severe,*
Term
less weight gain problems
Definition
Lamictal (lamotrigine)
Term
Labs for Lamictal (lamotrigine)
Definition
none needed
Term
Labs for Trileptal (oxycarbazepine)
Definition
sodium levels
Term
Labs for Tegretol (carbamezapine)
Definition
CBC with electrolytes Q 2 weeks for two months and then quarterly; LFTs and renal function after 1 month Q 3 months for first year and then annually; (6-12 ug/mL)
Term
Labs for Valproate (depakote)
Definition
LFTs; CBC with platelet; (50-125 ug/mL)
Term
Labs for lithium
Definition
initial SCr, electrolytes, thyroid, CBC and preg. test; electrolytes and SCr Q 2weeks for two months, then 3-4 times yearly; (0.6-1.2 mEq/L) and (0.4-0.8 mEq/L)
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