Drug Indications/Contraindications Flashcards
(73 cards)
Main Indications of Typical antipsychotics
Psychotic disorders:
- scz
- schizoaffective d/o
- brief psychotic d/o (less than 1 mo)
- substance or med induced psychosis
Mood d/o w/ psychotic features
- major depression w/ psychotic features
- acute mania, depressed, mixed manic states of bipolar d/o
- Tourette’s d/o
- Huntington’s d/o
Indications for all atypical antipsychotics
Psychotic d/o
- scz
- schizoaffective
- brief psychotic d/o
- med or substance induced psychosis
Mood d/o w/ psychotic features
- major depression w/ psychotic features
- acute mania, depressed, mixed manic states of bipoar
Which drug is reserved for treatment refractory schizophrenia?
Clozapine (Clozaril)
-last-resort, used only after 2 failed antipsychotic regimens
Which drug can be used in schizophrenia when tardive dyskinesia is present?
Clozapine (Clozaril)
Which antipsychotics must be avoided in pts w/ diabetes?
Clozapine and Olanzapine
-highest risk of metabolic problems as side effects
Which antipsychotics must be avoided in pts w/ hyperlipidemia?
Clozapine and Olanzapine
-highest risk of metabolic problems as side effects
Which antipsychotics are contraindicated in granulocytopenia?
Low white count? Can’t use clozapine
-b/c serious AE of clozapine = agranulocytosis
Which antipsychotics are used for bipolar maintenance?
Bipolar maintenance: atypicals
- olanzapine (Zyprexa)
- aripiprazole (Abilify)
Bipolar maintenance = prophylaxis of recurrent mania
Which antipsychotics are used for bipolar depression?
Bipolar depression: atypicals
- quetiapine (seroquel)
- lurasidone (Latuda)
Which antipsychotics are used for acute mania?
Atypicals (w/ the exception of clozapine) have recently won indications for acute mania
Acute mania: tons of the atypicals
-Risperidone, olanzapine, quetiapine, aripiprazole
Which antipsychotics are used as adjunctive therapy for unipolar depression?
Antipsychotics for unipolar depression: atypicals
- quetiapine (Seroquel)
- aripiprazol (Abilify)
Indications of clozapine
Clozapine = atypical antipsychotic
- typical antipsychotic indications (psychotic d/o and mood d/o w/ psychotic features)
- treatment-refractory scz
- scz w/ TD
Indications of risperidone
Risperidone (Risperdal) = atypical antipsychotic
- typical antipsychotic indications
- acute mania
Indications of olanzapine
Olanzapine = atypical antipsychotic
- typical antipsychotic indications
- acute mania
- bipolar maintenance
Indications for Quetiapine
Quetiapine (Seroquel) = atypical antipsychotic
- typical antipsychotic indications
- acute mania
- bipolar depression
- adjunctive tx for unipolar depression
Indications for ziprasidone
Ziprasidone (Geodon) = atypical antipsychotic
- typical antipsychotic indications
- acute mania
Indications for aripiprazole
Aripiprazole (Abilify) = atypical antipsychotic
- typical antipsychotic indications
- acute mania
- bipolar maintenance
- adjunctive tx for unipolar depression
Indication for amitriptyline
Amitriptyline (Elavil) = tertiary amine (more side effects) TCA
Wide use for pain, headache, and insomnia
Which TCA is indicated for OCD?
Clomipramine (Anafranil)
-highly serotonergic
All TCAs antagonize 5HT and NE presynaptic reuptake pumps, but Clomipramine is specifically highly serotonergic
Indications for Doxepin
Doxepin = tertiary amine TCA
Used for pain, insomnia, and anxiety
Which of the TCAs is best to use in the elderly?
Nortriptyline (Pamelor) = secondary amine TCA
-safest in elderly b/c least anticholinergic effects (least orthostasis)
What are two contraindications of TCAs?
Cardiac conduction delays
Arrhythmias
-b/c serious adverse effect of cardiotoxicity: TCAs slow cardiac conduction
Main indications of TCAs
MDD Bipolar depression Dysthmia Panic d/o Generalized social phobia Generalized anxiety d/o OCD (clomipramine) Pain d/o such as migraines, neuralgias(amitriptyline, doxepin)
Antidepressant indicated for enuresis
Enuresis = involuntary urination (ex: wetting the bed)
Use imipramine (tertiary amine TCA)- good for panic and enuresis