Infective endocarditis as a complication of longstanding ventriculoatrial (VA) shunt: the importance of suspicion and early investigation in patients with VA shunt and pyrexia of unknown origin

Ventriculoatrial (VA) shunts are a method of cerebrospinal fluid diversion, which nowadays are infrequently seen in medical practice. Infective endocarditis (IE) can occur as rare complications of VA shunts, through the introduction of a foreign body close to the tricuspid valve. We report a case of...

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Veröffentlicht in:BMJ case reports 2021-01, Vol.14 (1), p.e237161
Hauptverfasser: Sun, Rosa, Warwick, Richard, Harrisson, Stuart, Bandla, Nageswar
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Harrisson, Stuart
Bandla, Nageswar
description Ventriculoatrial (VA) shunts are a method of cerebrospinal fluid diversion, which nowadays are infrequently seen in medical practice. Infective endocarditis (IE) can occur as rare complications of VA shunts, through the introduction of a foreign body close to the tricuspid valve. We report a case of infective endocarditis, that is, in a patient with VA shunt for congenital hydrocephalus. We present the case to highlight the importance of early investigation for IE in patients with fever of unknown origin and shunt in situ, as rapid deterioration can occur and be fatal. We also discuss past experience reported in the literature on the role of cardiothoracic intervention. Prompt diagnosis and early cardiothoracic referral for surgery are crucial, there may only be a narrow window of opportunity for intervention before patients develop fulminant sepsis.
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Infective endocarditis (IE) can occur as rare complications of VA shunts, through the introduction of a foreign body close to the tricuspid valve. We report a case of infective endocarditis, that is, in a patient with VA shunt for congenital hydrocephalus. We present the case to highlight the importance of early investigation for IE in patients with fever of unknown origin and shunt in situ, as rapid deterioration can occur and be fatal. We also discuss past experience reported in the literature on the role of cardiothoracic intervention. Prompt diagnosis and early cardiothoracic referral for surgery are crucial, there may only be a narrow window of opportunity for intervention before patients develop fulminant sepsis.</description><identifier>ISSN: 1757-790X</identifier><identifier>EISSN: 1757-790X</identifier><identifier>DOI: 10.1136/bcr-2020-237161</identifier><identifier>PMID: 33462007</identifier><language>eng</language><publisher>England: BMJ Publishing Group LTD</publisher><subject>Antibiotics ; Case Report ; Case reports ; Catheters ; Cerebrospinal Fluid Shunts - adverse effects ; Endocarditis ; Endocarditis, Bacterial - diagnosis ; Endocarditis, Bacterial - etiology ; Fever of Unknown Origin - etiology ; Humans ; Hydrocephalus ; Intensive care ; Male ; Middle Aged ; Nervous system ; Neurosurgery ; Patients ; Postoperative Complications - diagnosis ; Postoperative Complications - etiology ; Sepsis ; Staphylococcal Infections - diagnosis ; Staphylococcal Infections - etiology ; Staphylococcus aureus - isolation &amp; purification ; Staphylococcus infections ; Surgery ; Thrombocytopenia ; Ultrasonic imaging</subject><ispartof>BMJ case reports, 2021-01, Vol.14 (1), p.e237161</ispartof><rights>BMJ Publishing Group Limited 2020. 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source MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; PubMed Central
subjects Antibiotics
Case Report
Case reports
Catheters
Cerebrospinal Fluid Shunts - adverse effects
Endocarditis
Endocarditis, Bacterial - diagnosis
Endocarditis, Bacterial - etiology
Fever of Unknown Origin - etiology
Humans
Hydrocephalus
Intensive care
Male
Middle Aged
Nervous system
Neurosurgery
Patients
Postoperative Complications - diagnosis
Postoperative Complications - etiology
Sepsis
Staphylococcal Infections - diagnosis
Staphylococcal Infections - etiology
Staphylococcus aureus - isolation & purification
Staphylococcus infections
Surgery
Thrombocytopenia
Ultrasonic imaging
title Infective endocarditis as a complication of longstanding ventriculoatrial (VA) shunt: the importance of suspicion and early investigation in patients with VA shunt and pyrexia of unknown origin
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