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Aripiprazole (abilify) overdose in a child
Steven A Seifert1, Michael D Schwartz, Jerry D Thomas
1Nebraska Regional Poison Center, University of Nebraska Medical Center, Omaha, Nebraska, USA.
Abstract:
Aripiprazole, 7-{4-[4-(2,3-dichlorophenyl)-1-piperazinyl] butyloxy}-3,4-dihydro-2(1H)-quinolinone, is an atypical antipsychotic medication inaugurating the newest class of atypical antipsychotics: the partial dopamine agonists. It has a particularly long half-life of elimination and variable metabolism secondary to genetic polymorphism. We report an unintentional overdose of 195 mg (17.1 mg/kg) of aripiprazole in a 2.5 year-old child. This patient exhibited CNS depression not requiring respiratory support and without significant cardiovascular effects. CNS effects persisted for almost 2 weeks postingestion.
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