Bilingual side effect: a case of foreign language syndrome following chlorpromazine-induced neuroleptic malignant syndrome

Abstract Background Foreign language syndrome is a rare neuropsychiatric phenomenon typically following general anesthesia. To date, foreign language syndrome has not been associated with neuroleptic malignant syndrome (NMS) in the literature. This case aims to broaden the clinical understanding of...

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Main Authors: Sanja Andric Petrovic, Nadja P. Maric
Format: Article
Language:English
Published: BMC 2025-01-01
Series:Annals of General Psychiatry
Subjects:
Online Access:https://doi.org/10.1186/s12991-024-00538-6
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author Sanja Andric Petrovic
Nadja P. Maric
author_facet Sanja Andric Petrovic
Nadja P. Maric
author_sort Sanja Andric Petrovic
collection DOAJ
description Abstract Background Foreign language syndrome is a rare neuropsychiatric phenomenon typically following general anesthesia. To date, foreign language syndrome has not been associated with neuroleptic malignant syndrome (NMS) in the literature. This case aims to broaden the clinical understanding of NMS by presenting an atypical manifestation of foreign language syndrome and emphasizing the need for prompt recognition of such presentations for accurate diagnosis and management. Case presentation A 34-year-old Caucasian male with a history of schizoaffective disorder and recurrent psychiatric hospitalizations was admitted for a depressive episode. His condition worsened hours after the administration of intramuscular chlorpromazine, leading to NMS characterized by agitation, muscle rigidity, hyperthermia, autonomic instability, abnormal laboratory findings, and altered mental status, including foreign language syndrome. Management included the discontinuation of the prior psychopharmacotherapy, intravenous hydration, and medications (biperiden, lorazepam). The patient showed significant improvement, with resolution of NMS symptoms and normalized sleep patterns by the time of discharge. Conclusion Foreign language syndrome is an exceptionally rare occurrence, with only nine documented cases to date, all involving male patients. This case presents a novel instance of foreign language syndrome in the context of NMS in a male patient, providing insight into the potential sex-specific mechanisms underlying this rare phenomenon. This case adds valuable evidence to the understanding of the clinical spectrum of NMS and highlights the importance of recognizing atypical presentations in managing patients with neuropsychiatric conditions.
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spelling doaj-art-60054f4450674e67a3e8cf54b57d29362025-01-05T12:42:28ZengBMCAnnals of General Psychiatry1744-859X2025-01-012411710.1186/s12991-024-00538-6Bilingual side effect: a case of foreign language syndrome following chlorpromazine-induced neuroleptic malignant syndromeSanja Andric Petrovic0Nadja P. Maric1Faculty of Medicine, University of BelgradeFaculty of Medicine, University of BelgradeAbstract Background Foreign language syndrome is a rare neuropsychiatric phenomenon typically following general anesthesia. To date, foreign language syndrome has not been associated with neuroleptic malignant syndrome (NMS) in the literature. This case aims to broaden the clinical understanding of NMS by presenting an atypical manifestation of foreign language syndrome and emphasizing the need for prompt recognition of such presentations for accurate diagnosis and management. Case presentation A 34-year-old Caucasian male with a history of schizoaffective disorder and recurrent psychiatric hospitalizations was admitted for a depressive episode. His condition worsened hours after the administration of intramuscular chlorpromazine, leading to NMS characterized by agitation, muscle rigidity, hyperthermia, autonomic instability, abnormal laboratory findings, and altered mental status, including foreign language syndrome. Management included the discontinuation of the prior psychopharmacotherapy, intravenous hydration, and medications (biperiden, lorazepam). The patient showed significant improvement, with resolution of NMS symptoms and normalized sleep patterns by the time of discharge. Conclusion Foreign language syndrome is an exceptionally rare occurrence, with only nine documented cases to date, all involving male patients. This case presents a novel instance of foreign language syndrome in the context of NMS in a male patient, providing insight into the potential sex-specific mechanisms underlying this rare phenomenon. This case adds valuable evidence to the understanding of the clinical spectrum of NMS and highlights the importance of recognizing atypical presentations in managing patients with neuropsychiatric conditions.https://doi.org/10.1186/s12991-024-00538-6Neuroleptic malignant syndromeForeign language syndromeAntipsychotic-induced complicationsChlorpromazineAtypical neurological presentationsSex-difference
spellingShingle Sanja Andric Petrovic
Nadja P. Maric
Bilingual side effect: a case of foreign language syndrome following chlorpromazine-induced neuroleptic malignant syndrome
Annals of General Psychiatry
Neuroleptic malignant syndrome
Foreign language syndrome
Antipsychotic-induced complications
Chlorpromazine
Atypical neurological presentations
Sex-difference
title Bilingual side effect: a case of foreign language syndrome following chlorpromazine-induced neuroleptic malignant syndrome
title_full Bilingual side effect: a case of foreign language syndrome following chlorpromazine-induced neuroleptic malignant syndrome
title_fullStr Bilingual side effect: a case of foreign language syndrome following chlorpromazine-induced neuroleptic malignant syndrome
title_full_unstemmed Bilingual side effect: a case of foreign language syndrome following chlorpromazine-induced neuroleptic malignant syndrome
title_short Bilingual side effect: a case of foreign language syndrome following chlorpromazine-induced neuroleptic malignant syndrome
title_sort bilingual side effect a case of foreign language syndrome following chlorpromazine induced neuroleptic malignant syndrome
topic Neuroleptic malignant syndrome
Foreign language syndrome
Antipsychotic-induced complications
Chlorpromazine
Atypical neurological presentations
Sex-difference
url https://doi.org/10.1186/s12991-024-00538-6
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