Otsuka Pharmaceuticals Co. Ltd., of Tokyo, and H. Lundbeck, A/S, of Valby, Denmark, said the FDA expanded the label of Abilify Maintena (aripiprazole) for extended-release injectable suspension to include a new injection site, the deltoid muscle of the arm. Healthcare providers will now have the option for either a gluteal or deltoid injection site for administering Abilify Maintena to patients with schizophrenia.