Brucella-Induced Acute Psychosis: A Novel Cause of Acute Psychosis

Background. Infections have long been linked to psychosis and categorised within “secondary” psychoses. To date, there have been few reports of psychosis linked to brucellosis. This case report aims to present one such case. Case Presentation. A 31-year-old man was admitted to a general hospital wit...

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Bibliographic Details
Main Authors: Chi-Chi Obuaya, Gayathri Thivyaa Gangatharan, Efthimia Karra
Format: Article
Language:English
Published: Hindawi Limited 2021-01-01
Series:Case Reports in Infectious Diseases
Online Access:http://dx.doi.org/10.1155/2021/6649717
Description
Summary:Background. Infections have long been linked to psychosis and categorised within “secondary” psychoses. To date, there have been few reports of psychosis linked to brucellosis. This case report aims to present one such case. Case Presentation. A 31-year-old man was admitted to a general hospital with pyrexia, severe right upper quadrant pain, and an acute psychosis following a two-week holiday in South East Asia and the Mediterranean. Serological tests revealed that he had brucellosis. Following antibiotic treatment, the psychotic symptoms abated and he was discharged within ten days of hospitalisation. Conclusions. This case of organic psychosis highlights the importance of considering brucellosis as a rare cause of acute psychosis. The exact mechanism of Brucella-induced psychosis remains unclear.
ISSN:2090-6633