ARISTADA INITIO KIT

ARISTADA is a prodrug of aripiprazole and its activity is primarily due to aripiprazole, and to a lesser extent dehydro-aripiprazole (major metabolite of aripiprazole), which has been shown to have affinities for D 2 receptors similar to aripiprazole and represents 30-40% of the aripiprazole exposure in plasma.

AbsorptionAfter single intramuscular injection the appearance of aripiprazole in the systemic circulation starts from 5 to 6 days and continues to be released for an additional 36 days. ...

Efficacy of ARISTADA (441 mg monthly and 882 mg monthly) The efficacy of ARISTADA in the treatment of patients with schizophrenia was established, in part, on the basis of efficacy data from trials with the oral formulation of aripiprazole. In addition, the efficacy of ARISTADA was established in a 12-week, randomized, double-blind, placebo-controlled, fixed-dose study in adult patients with schizophrenia meeting DSM-IV TR criteria [Study 1, n = 622; 207 (ARISTADA 441 mg monthly), 208 (ARISTADA 882 mg monthly), and 207 (placebo)]. After establishing tolerability to oral aripiprazole, patients ...

The following are discussed in more details in other sections of the labeling: Increased Mortality in Elderly Patients with Dementia-related Psychosis [see Boxed Warning , Warnings and Precautions ( 5.1 )] Cerebrovascular Adverse Reactions, Including Stroke [see Boxed Warning , Warnings and Precautions ( 5.2 )] Neuroleptic Malignant Syndrome [see Warnings and Precautions ( 5.4 )] Tardive Dyskinesia [see Warnings and Precautions ( 5.5 )] Metabolic Changes [see Warnings and Precautions ( 5.6 )] Pa...

ARISTADA is contraindicated in patients with a known hypersensitivity reaction to aripiprazole. Hypersensitivity reactions have ranged from pruritus/urticaria to anaphylaxis [see Adverse Reactions ( 6 )]. Known hypersensitivity to aripiprazole ( 4 )

Cerebrovascular Adverse Reactions in Elderly Patients with Dementia-Related Psychosis: Increased incidence of cerebrovascular adverse reactions (e.g., stroke, transient ischemia attack, including fatalities) ( 5.2 ). Potential for Dosing and Medication Errors : Substitution and dispensing errors between ARISTADA and ARISTADA INITIO could occur. Do not substitute ARISTADA INITIO for ARISTADA ( 5.3 ). Neuroleptic Malignant Syndrome : Manage with immediate discontinuation and close monitoring ( 5.4...

7 DRUG INTERACTIONS 7.1 Drugs Having Clinically Important Interactions with ARISTADA

Table 10Clinically Important Drug Interactions with ARISTADA Strong CYP3A4 Inhibitors and CYP2D6 Inhibitors Clinical Impact: The concomitant use of oral aripiprazole with strong CYP3A4 or CYP2D6 inhibitors increased the exposure of aripiprazole compared to the use of oral aripiprazole alone [see Clinical Pharmac...