I løbet af den initiale tre måneders behandling med ZYPADHERA blev set akkumulering af olanzapin, men der var ingen yderligere akkumulering ved langtidsbehandling (12 måneder) hos de patienter, som blev injiceret med op til 300 mg hver anden uge.
During the initial three months of treatment with ZYPADHERA, accumulation of olanzapine was observed but there was no additional accumulation during long-term use (12 months) in patients who were injected with up to 300 mg every two weeks.