Coxiella Endocarditis as the Cause of Recurrent Fever and Brain Abscess in a Patient with Complex Congenital Heart Disease: A Case Report and Literature Review

Introduction. Blood culture-negative infective endocarditis (BCNIE) can present subtly and is associated with a diagnostic delay leading to increased morbidity and mortality. Case Report. We present the case of an 18-year-old male with a history of complex congenital heart disease and 3-year intermi...

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Main Authors: Ioannis A. Ziogas, Alexandros P. Evangeliou, Olga Tsachouridou, Alexandra Arvanitaki, Afroditi Tsona, Vassilios Kamperidis, Marianthi Papagianni, Theofilos Panagiotidis, Ilias A. Tourtounis, George Giannakoulas, Symeon Metallidis
Format: Article
Language:English
Published: Wiley 2020-01-01
Series:Case Reports in Infectious Diseases
Online Access:http://dx.doi.org/10.1155/2020/7894574
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author Ioannis A. Ziogas
Alexandros P. Evangeliou
Olga Tsachouridou
Alexandra Arvanitaki
Afroditi Tsona
Vassilios Kamperidis
Marianthi Papagianni
Theofilos Panagiotidis
Ilias A. Tourtounis
George Giannakoulas
Symeon Metallidis
author_facet Ioannis A. Ziogas
Alexandros P. Evangeliou
Olga Tsachouridou
Alexandra Arvanitaki
Afroditi Tsona
Vassilios Kamperidis
Marianthi Papagianni
Theofilos Panagiotidis
Ilias A. Tourtounis
George Giannakoulas
Symeon Metallidis
author_sort Ioannis A. Ziogas
collection DOAJ
description Introduction. Blood culture-negative infective endocarditis (BCNIE) can present subtly and is associated with a diagnostic delay leading to increased morbidity and mortality. Case Report. We present the case of an 18-year-old male with a history of complex congenital heart disease and 3-year intermittent episodes of fever of unknown origin, who was referred to our hospital for upper and lower extremity focal seizures. Laboratory blood tests were normal, blood cultures were negative, and brain imaging revealed an abscess. Cardiology consultation was requested, and transthoracic echocardiography revealed an intracardiac vegetation. Empiric antibiotic treatment with sultamicillin, gentamycin, and meropenem was initiated. Serology testing was positive for Coxiella burnetii, and the diagnosis of BCNIE was established. The antibiotic course was changed to oral doxycycline for 36 months and led to resolution of IE, with no vegetation detected on TTE after 15 months. Conclusion. BCNIE is a life-threatening disease entity that can lead to severe complications, such as valve regurgitation, emboli, and death. Patients with congenital heart disease are particularly vulnerable to IE. Timely diagnosis and antibiotic management are of paramount importance in order to avoid the potentially fatal sequelae.
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issn 2090-6625
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spelling doaj-art-39ae236dc46443f7a1378ff99482f04f2025-02-03T06:46:54ZengWileyCase Reports in Infectious Diseases2090-66252090-66332020-01-01202010.1155/2020/78945747894574Coxiella Endocarditis as the Cause of Recurrent Fever and Brain Abscess in a Patient with Complex Congenital Heart Disease: A Case Report and Literature ReviewIoannis A. Ziogas0Alexandros P. Evangeliou1Olga Tsachouridou2Alexandra Arvanitaki3Afroditi Tsona4Vassilios Kamperidis5Marianthi Papagianni6Theofilos Panagiotidis7Ilias A. Tourtounis8George Giannakoulas9Symeon Metallidis10School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, GreeceSchool of Medicine, Aristotle University of Thessaloniki, Thessaloniki, GreeceInfectious Diseases Unit, First Department of Internal Medicine, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, GreeceFirst Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, GreeceInfectious Diseases Unit, First Department of Internal Medicine, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, GreeceFirst Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, GreeceInfectious Diseases Unit, First Department of Internal Medicine, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, GreeceFirst Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, GreeceSchool of Medicine, Aristotle University of Thessaloniki, Thessaloniki, GreeceFirst Department of Cardiology, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, GreeceInfectious Diseases Unit, First Department of Internal Medicine, AHEPA University Hospital, Aristotle University of Thessaloniki, Thessaloniki, GreeceIntroduction. Blood culture-negative infective endocarditis (BCNIE) can present subtly and is associated with a diagnostic delay leading to increased morbidity and mortality. Case Report. We present the case of an 18-year-old male with a history of complex congenital heart disease and 3-year intermittent episodes of fever of unknown origin, who was referred to our hospital for upper and lower extremity focal seizures. Laboratory blood tests were normal, blood cultures were negative, and brain imaging revealed an abscess. Cardiology consultation was requested, and transthoracic echocardiography revealed an intracardiac vegetation. Empiric antibiotic treatment with sultamicillin, gentamycin, and meropenem was initiated. Serology testing was positive for Coxiella burnetii, and the diagnosis of BCNIE was established. The antibiotic course was changed to oral doxycycline for 36 months and led to resolution of IE, with no vegetation detected on TTE after 15 months. Conclusion. BCNIE is a life-threatening disease entity that can lead to severe complications, such as valve regurgitation, emboli, and death. Patients with congenital heart disease are particularly vulnerable to IE. Timely diagnosis and antibiotic management are of paramount importance in order to avoid the potentially fatal sequelae.http://dx.doi.org/10.1155/2020/7894574
spellingShingle Ioannis A. Ziogas
Alexandros P. Evangeliou
Olga Tsachouridou
Alexandra Arvanitaki
Afroditi Tsona
Vassilios Kamperidis
Marianthi Papagianni
Theofilos Panagiotidis
Ilias A. Tourtounis
George Giannakoulas
Symeon Metallidis
Coxiella Endocarditis as the Cause of Recurrent Fever and Brain Abscess in a Patient with Complex Congenital Heart Disease: A Case Report and Literature Review
Case Reports in Infectious Diseases
title Coxiella Endocarditis as the Cause of Recurrent Fever and Brain Abscess in a Patient with Complex Congenital Heart Disease: A Case Report and Literature Review
title_full Coxiella Endocarditis as the Cause of Recurrent Fever and Brain Abscess in a Patient with Complex Congenital Heart Disease: A Case Report and Literature Review
title_fullStr Coxiella Endocarditis as the Cause of Recurrent Fever and Brain Abscess in a Patient with Complex Congenital Heart Disease: A Case Report and Literature Review
title_full_unstemmed Coxiella Endocarditis as the Cause of Recurrent Fever and Brain Abscess in a Patient with Complex Congenital Heart Disease: A Case Report and Literature Review
title_short Coxiella Endocarditis as the Cause of Recurrent Fever and Brain Abscess in a Patient with Complex Congenital Heart Disease: A Case Report and Literature Review
title_sort coxiella endocarditis as the cause of recurrent fever and brain abscess in a patient with complex congenital heart disease a case report and literature review
url http://dx.doi.org/10.1155/2020/7894574
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