Jeopardy Mood Stabilizers Flashcards
Lithium: Blood levels should be drawn about this many hours after the last dose
What is 12 hours? (Trough)
Lithium: For maintenance treatment of Bipolar disorder, lithium levels should generally be above this
What is 0.6-0.8 mEq/L?
Lithium:Before starting a young male patient on lithium, labs that should routinely be done are these
What is TSH & BUN/creatinine?
In lithium maintenance treatment, ideally these labs are done 1-2 times per year
What is lithium level, TSH, BUN/creatinine?
This lithium side effect can
be worsened by caffeine or
improved with propranolol
treatment
What is tremor? (resting or postural?)
Unlike any antidepressant or mood stabilizer, Lithium treatment decreases patient’s mortality
risk from this
What is suicide?
Lithium toxicity with a lithium level greater than 4.0 mEq/L is
treated with this
What is dialysis?
To confirm therapeutic levels after starting lithium or increasing the dose, a lithium level
should be done after this
number of days
What is 5 days? (Lithium half life = ?)
For patients taking lithium, renal impairment, sodium depletion, or dehydration all increase
the risk of this
What is lithium toxicity?
Divalproex Sodium (Depakote) exposure during the first trimester of pregnancy increases the risk this serious congenital anomaly
What is neural tube defect (spina bifida)?
Before starting a male patient
on Divalproex Sodium
(Depakote), these two
lab tests should be done
What are LFT’s & platelets?
If Divalproex Sodium (Depakote)
is added to the medication regimen of a patient who is taking Lamotrigine (Lamictal) this should be done.
What is decrease Lamotrigine dose by half?
Propranolol 2-3x’s per day may be used to treat this common side effect of divalproex (depakote)
What is tremor?
The age range of patients most at
risk for divalproex’s (depakote)
side effect of serious, possibly
fatal, hepatoxicity is this
What is under 2 years old ?
Patients on the generic form of valproic acid (depakene) are at greater risk of developing this side effect than those on the enteric coated divalproex (depakote)
What are GI side effects? (N/V/D, GI discomfort)
Ironically, divalproex (depakote) is indicated as prophylaxis for this condition, which is also one of divalproex (depakote)’s common side effects
What is Headache? (indicated for migraine prophylaxis)
For divalproex (depakote), while the trough level of the Immediate Release (IR) should be drawn 12 hrs after the last dose, the trough level of Extended Release (ER) should be drawn at this time
What is 18 hour after the last dose?
If IR-last dose 10pm, blood draw 10am
If ER-last dose 10pm, blood draw 4 pm