Faculty Bibliography

INTRODUCTION/BACKGROUND:Aripiprazole is an atypical antipsychotic with unique receptor-binding properties that has a favorable safety profile in therapeutic doses compared to other antipsychotics. Massive aripiprazole overdose in children, however, presents with profound lethargy and may have neurologic, hemodynamic, and cardiac effects, often requiring admission to a high level of care. CASE REPORT/METHODS:We describe a case of a 21-month-old male with a reported 52-milligram aripiprazole ingestion. Initial vital signs were remarkable for tachycardia and hypertension, which rapidly resolved. The patient did not develop hypotension throughout hospitalization. He experienced 60 hours of lethargy. Irritability associated with upper extremity spasms and tremors occurred from 36-72 hours post ingestion, which resolved without intervention. The initial electrocardiogram demonstrated ST-segment depressions in the anteroseptal leads; further cardiac workup was normal. Concurrent medical workup was unrevealing. Aripiprazole and dehydro-aripiprazole serum concentrations sent 46 hours after reported exposure were 266.5 nanograms per milliliter (ng/mL) and 138.6 ng/mL, respectively. He returned to neurologic baseline and was discharged 72 hours after ingestion. CONCLUSION/CONCLUSIONS:Antipsychotics, including aripiprazole, should be considered as a potential toxicological cause of persistent central nervous system depression; ingestion of a single dose has the potential to cause significant toxicity.

OBJECTIVES:Iatrogenic steroid-induced psychosis is a rare but serious adverse side effect seen largely in the adult population that less commonly affects children and adolescents. Given the significant distress steroid-induced psychosis may cause, recommendations are needed for effective management. Here we conducted a systematic review of the literature and report a new case of steroid-induced psychosis in a 12-year-old patient. METHODS:We performed a systematic search using Embase, PubMed, Scopus, and PsychInfo. Key terms included ("steroid induced" or "corticosteroid induced" or "glucocorticoid induced") and ("psychosis" or "hallucinations" or "delusions") and ("child" or "adolescent" or "pediatric"). A total of 15 articles of steroid-induced psychosis in children and adolescents were found in the scientific literature. This report includes those articles and a novel case of steroid-induced psychosis. RESULTS:Children with asthma, autoimmune diseases, and cancer have been reported to experience steroid-induced psychosis. The mean age of children with steroid-induced psychosis was 12 ± 3.6 years. Our team presents a report of steroid-induced psychosis in a 12-year-old patient with discoid-type lupus erythematosus. Within days of treatment with 40 mg prednisone daily, this patient began to drool, became mute, and was responding to internal stimuli. Treatment was difficult secondary to the acute exacerbation of lupus, requiring ongoing therapy. It was initially unclear whether the acute psychosis was a manifestation of lupus, a side effect of medication, or a combination of the two risk factors. Neurology consultation ruled out lupus cerebritis. Psychosis was treated with haloperidol 5 mg. Psychosis did not resolve until the steroid taper was complete and the patient was no longer taking any prednisone. CONCLUSIONS:Given the common use of glucocorticoid therapy in children, it is important that physicians and parents recognize the signs of steroid-induced psychosis and are aware of the data on treating this complication.