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Overdose of Quetiapine—A Case Report with QT Prolongation

Quetiapine is an atypical antipsychotic drug used to treat bipolar disorder, schizophrenia, and major depressive disorder. Although several studies describe the adverse effects of intoxication with Quetiapine, only a few report an extreme overdose without comedications that lead to a life threat. We...

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Detalles Bibliográficos
Autores principales: Bertol, Elisabetta, Vaiano, Fabio, Argo, Antonina, Zerbo, Stefania, Trignano, Claudia, Protani, Simone, Favretto, Donata
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8703483/
https://www.ncbi.nlm.nih.gov/pubmed/34941773
http://dx.doi.org/10.3390/toxics9120339
Descripción
Sumario:Quetiapine is an atypical antipsychotic drug used to treat bipolar disorder, schizophrenia, and major depressive disorder. Although several studies describe the adverse effects of intoxication with Quetiapine, only a few report an extreme overdose without comedications that lead to a life threat. We present a case of a 75-year-old male who tried to attempt suicide by ingesting 28 g of Quetiapine. During the management in the emergency department, both serum and urine samples were collected, allowing a complete pharmacokinetic analysis to be conducted, from the admission to the discharge.