Pharmacokinetics, Safety, and Tolerability of a 2-Month Dose Interval Regimen of the Long-Acting Injectable Antipsychotic Aripiprazole Lauroxil: Results From a 44-Week Phase I Study.

Background: Aripiprazole lauroxil (AL) is a long-acting injectable antipsychotic approved for treatment of schizophrenia in adults. Approved AL doses and dosing regimens include 441 mg monthly, 662 mg monthly, and 882 mg monthly or every 6 weeks (q6wk), as well as the most recently approved dose, 1064 mg, administered every 2 months.

Objective: Pharmacokinetics, safety, and tolerability of an AL regimen with a dose interval of every 2 months (1064 mg) were compared with two other regimens available as monthly and q6wk options.

Rapid acute treatment of agitation in patients with bipolar I disorder: a multicenter, randomized, placebo-controlled clinical trial with inhaled loxapine.

Objective: The present study evaluated inhaled loxapine for the acute treatment of agitation in patients with bipolar I disorder.

Methods: A Phase 3, randomized, double blind, placebo-controlled, parallel group inpatient study was performed at 17 psychiatric research facilities. Agitated patients (N=314) with bipolar I disorder (manic or mixed episodes) were randomized (1:1:1) to inhaled loxapine 5 mg or 10 mg, or inhaled placebo using the Staccato® system.