Pharmacokinetics and safety of deltoid or gluteal injection of aripiprazole lauroxil NanoCrystal® Dispersion used for initiation of the long-acting antipsychotic aripiprazole lauroxil.

ALNCD demonstrated similar exposure and safety profiles between the two administration sites, suggesting that ALNCD can be given in either the gluteal or the deltoid muscles as a component of the 1-day initiation regimen for AL.