Successful Use of Ertapenem for the Treatment of Enterobacter cloacae Complex Infection of the Central Nervous System (CNS)

A 55-year-old female with a past medical history of cocaine use and hypertension was admitted for intracranial hemorrhage requiring right decompressive craniotomy with duraplasty. Due to persistent fevers, a head CT scan obtained on day 28 of hospitalization identified a low-density subgaleal fluid...

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Main Authors: Sunish Shah, Dayna McManus, Jeffrey E. Topal
Format: Article
Language:English
Published: Wiley 2019-01-01
Series:Case Reports in Infectious Diseases
Online Access:http://dx.doi.org/10.1155/2019/7021586
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author Sunish Shah
Dayna McManus
Jeffrey E. Topal
author_facet Sunish Shah
Dayna McManus
Jeffrey E. Topal
author_sort Sunish Shah
collection DOAJ
description A 55-year-old female with a past medical history of cocaine use and hypertension was admitted for intracranial hemorrhage requiring right decompressive craniotomy with duraplasty. Due to persistent fevers, a head CT scan obtained on day 28 of hospitalization identified a low-density subgaleal fluid collection overlying the duraplasty. Aspiration of this collection was sent for culture which grew 2+ Enterobacter cloacae complex susceptible to sulfamethoxazole-trimethoprim (SMX-TMP), gentamicin, ciprofloxacin, and ertapenem. Based on these results, the patient was transitioned from empiric vancomycin and ceftazidime to SMX-TMP and metronidazole. Despite treatment with SMX-TMP and metronidazole, aspirated subgaleal collection cultures remained positive for E. cloacae. Intrathecal gentamicin was therefore added; however, repeat subgaleal culture collections remained persistently positive. Given the persistently positive subgaleal culture collections, the patient was transitioned from SMX-TMP and metronidazole to ertapenem. After transition to ertapenem, subgaleal cultures were sterilized and the patient’s infection was resolved. This report suggests ertapenem may be a viable option for central nervous system infections; however, further study is needed.
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spelling doaj-art-32bd43d850be4c7297610c3c349422e72025-02-03T01:30:06ZengWileyCase Reports in Infectious Diseases2090-66252090-66332019-01-01201910.1155/2019/70215867021586Successful Use of Ertapenem for the Treatment of Enterobacter cloacae Complex Infection of the Central Nervous System (CNS)Sunish Shah0Dayna McManus1Jeffrey E. Topal2Yale New Haven Hospital, Department of Pharmacy Services, New Haven, CT, USAYale New Haven Hospital, Department of Pharmacy Services, New Haven, CT, USAYale New Haven Hospital, Department of Pharmacy Services, New Haven, CT, USAA 55-year-old female with a past medical history of cocaine use and hypertension was admitted for intracranial hemorrhage requiring right decompressive craniotomy with duraplasty. Due to persistent fevers, a head CT scan obtained on day 28 of hospitalization identified a low-density subgaleal fluid collection overlying the duraplasty. Aspiration of this collection was sent for culture which grew 2+ Enterobacter cloacae complex susceptible to sulfamethoxazole-trimethoprim (SMX-TMP), gentamicin, ciprofloxacin, and ertapenem. Based on these results, the patient was transitioned from empiric vancomycin and ceftazidime to SMX-TMP and metronidazole. Despite treatment with SMX-TMP and metronidazole, aspirated subgaleal collection cultures remained positive for E. cloacae. Intrathecal gentamicin was therefore added; however, repeat subgaleal culture collections remained persistently positive. Given the persistently positive subgaleal culture collections, the patient was transitioned from SMX-TMP and metronidazole to ertapenem. After transition to ertapenem, subgaleal cultures were sterilized and the patient’s infection was resolved. This report suggests ertapenem may be a viable option for central nervous system infections; however, further study is needed.http://dx.doi.org/10.1155/2019/7021586
spellingShingle Sunish Shah
Dayna McManus
Jeffrey E. Topal
Successful Use of Ertapenem for the Treatment of Enterobacter cloacae Complex Infection of the Central Nervous System (CNS)
Case Reports in Infectious Diseases
title Successful Use of Ertapenem for the Treatment of Enterobacter cloacae Complex Infection of the Central Nervous System (CNS)
title_full Successful Use of Ertapenem for the Treatment of Enterobacter cloacae Complex Infection of the Central Nervous System (CNS)
title_fullStr Successful Use of Ertapenem for the Treatment of Enterobacter cloacae Complex Infection of the Central Nervous System (CNS)
title_full_unstemmed Successful Use of Ertapenem for the Treatment of Enterobacter cloacae Complex Infection of the Central Nervous System (CNS)
title_short Successful Use of Ertapenem for the Treatment of Enterobacter cloacae Complex Infection of the Central Nervous System (CNS)
title_sort successful use of ertapenem for the treatment of enterobacter cloacae complex infection of the central nervous system cns
url http://dx.doi.org/10.1155/2019/7021586
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AT daynamcmanus successfuluseofertapenemforthetreatmentofenterobactercloacaecomplexinfectionofthecentralnervoussystemcns
AT jeffreyetopal successfuluseofertapenemforthetreatmentofenterobactercloacaecomplexinfectionofthecentralnervoussystemcns