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Indications

BEERS REMS

Contraind./Precautions

Contraindicated in:

Use Cautiously in:

Adv. Reactions/Side Effects

CV: bradycardia, chest pain, edema, hypertension, orthostatic hypotension, tachycardia.

Derm: DRUG REACTION WITH EOSINOPHILIA AND SYSTEMIC SYMPTOMS (DRESS), dry skin, ecchymosis, skin ulcer, sweating.

EENT: blurred vision, conjunctivitis, ear pain.

Endo: prolactin, hyperglycemia.

GI: constipation, salivation, anorexia, nausea, vomiting.

GU: urinary incontinence.

Hemat: AGRANULOCYTOSIS, anemia, leukopenia, neutropenia.

Metab: dyslipidemia, weight gain, weight loss.

MS: muscle cramps, neck pain.

Neuro: drowsiness, extrapyramidal reactions, tremor, abnormal gait, akathisia, confusion, depression, fatigue, hostility, impaired cognitive function, impulse control disorders (eating/binge eating, gambling, sexual, shopping), insomnia, lightheadedness, manic reactions, nervousness, restlessness, sedation, SEIZURES, SUICIDAL THOUGHTS, tardive dyskinesia.

Resp: dyspnea.

Misc: heat regulation, HYPERSENSITIVITY REACTIONS, injection site reactions, NEUROLEPTIC MALIGNANT SYNDROME.

Interactions

Drug-Drug:

Availability

(Generic available)

Route/Dosage

If used concurrently with combination of strong, moderate, or weak CYP3A4 and CYP2D6 inhibitors, oral aripiprazole dose by 75%. Aripiprazole dose should be by 75% in CYP2D6 PMs who are concomitantly receiving a strong CYP3A4 inhibitor. Do NOT substitute Aristada Initio for Aristada.

Schizophrenia

Acute Manic or Mixed Episodes Associated with Bipolar I Disorder

Maintenance Treatment of Bipolar I Disorder

Depression

Irritability Associated with Autistic Disorder

Tourette's Disorder

US Brand Names

Abilify, Abilify Asimtufii, Abilify Maintena, Abilify Mycite, Aristada, Aristada Initio

Action

Therapeutic Effects:

Classifications

Therapeutic Classification: antipsychotics

Pharmacologic Classification: serotonin-dopamine activity modulators (SDAM)

Pharmacokinetics

Absorption: Well absorbed (87%) following oral administration; 100% following IM injection.

Distribution: Extensive extravascular distribution.

Protein Binding: >99%.

Metabolism/Excretion: Mostly metabolized by the liver by the CYP3A4 and CYP2D6 isoenzymes; the CYP2D6 enzyme system exhibits genetic polymorphism; 7% of population may be poor metabolizers (PMs) and may have significantly aripiprazole concentrations and an risk of adverse effects ( dose by 50% in PMs); one metabolite (dehydro-aripiprazole) has antipsychotic activity. 18% excreted unchanged in feces; <1% excreted unchanged in urine.

Half-life: Aripiprazole: 75 hr; dehydro-aripiprazole: 94 hr; ER injectable suspension: 30–46 days (Abilify Maintena); 29–35 days (Aristada).

Time/Action Profile

(antipsychotic effect)

ROUTEONSETPEAKDURATION
POunknown2 wkunknown
ER-IMunknownunknownunknown

Patient/Family Teaching

Pronunciation

a-ri-PIP-ra-zole

Pill Image

aripiprazole_195_8584.jpg

Code

NDC Code*