Bacterial meningitis due to the Streptococcus mitis group in children with cerebrospinal fluid leak

The Streptococcus mitis group constitutes a part of the oral flora in humans and has been reported to cause infective endocarditis, brain abscesses, sepsis, pneumonia, and peritonitis. However, the S. mitis group rarely causes meningitis in children. We experienced a case of bacterial meningitis due...

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Main Authors: Haruka Fukayama, Kensuke Shoji, Michiko Yoshida, Hiroyuki Iijima, Takanobu Maekawa, Akira Ishiguro, Isao Miyairi
Format: Article
Language:English
Published: Elsevier 2022-01-01
Series:IDCases
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2214250922000348
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author Haruka Fukayama
Kensuke Shoji
Michiko Yoshida
Hiroyuki Iijima
Takanobu Maekawa
Akira Ishiguro
Isao Miyairi
author_facet Haruka Fukayama
Kensuke Shoji
Michiko Yoshida
Hiroyuki Iijima
Takanobu Maekawa
Akira Ishiguro
Isao Miyairi
author_sort Haruka Fukayama
collection DOAJ
description The Streptococcus mitis group constitutes a part of the oral flora in humans and has been reported to cause infective endocarditis, brain abscesses, sepsis, pneumonia, and peritonitis. However, the S. mitis group rarely causes meningitis in children. We experienced a case of bacterial meningitis due to the S. mitis group in a 14-year-old girl with Gorham-Stout disease undergoing treatment with sirolimus for skull base osteolysis and cerebrospinal fluid (CSF) leak. Antibiotic treatment was initiated with linezolid and levofloxacin due to allergies against β-lactam antibiotics. On the third treatment day, antibiotics were switched to penicillin G according to CSF culture results, which were positive for penicillin-susceptible S. mitis group. Antibiotic therapy was successfully completed after 14 days without any neurological sequelae. There have apparently been no reports of S. mitis meningitis in pediatric patients with skull base osteolysis and CSF leak as in our case. Our findings suggest that clinicians should be aware of the possibility of S. mitis meningitis for patients with skull base osteolysis and/or CSF leakage.
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spelling doaj.art-c41e4c30129848f2bb787f60ee57021d2022-12-21T21:09:59ZengElsevierIDCases2214-25092022-01-0127e01406Bacterial meningitis due to the Streptococcus mitis group in children with cerebrospinal fluid leakHaruka Fukayama0Kensuke Shoji1Michiko Yoshida2Hiroyuki Iijima3Takanobu Maekawa4Akira Ishiguro5Isao Miyairi6National Center for Child Health and Development, Department of General Pediatrics and Interdisciplinary Medicine, Tokyo, Japan; National Center for Child Health and Development, Center for Postgraduate Education and Training, Tokyo, JapanNational Center for Child Health and Development, Division of Infectious Diseases, Department of Medical Subspecialties, Tokyo, Japan; Correspondence to: Division of Infectious Diseases, Department of Medical SubspecialtiesNational Center for Child Health and Development, 2–10-1 Okura, Setagaya-ku, Tokyo 157–8535, Japan.National Center for Child Health and Development, Division of Infectious Diseases, Department of Medical Subspecialties, Tokyo, JapanNational Center for Child Health and Development, Department of General Pediatrics and Interdisciplinary Medicine, Tokyo, JapanNational Center for Child Health and Development, Department of General Pediatrics and Interdisciplinary Medicine, Tokyo, JapanNational Center for Child Health and Development, Center for Postgraduate Education and Training, Tokyo, JapanNational Center for Child Health and Development, Division of Infectious Diseases, Department of Medical Subspecialties, Tokyo, JapanThe Streptococcus mitis group constitutes a part of the oral flora in humans and has been reported to cause infective endocarditis, brain abscesses, sepsis, pneumonia, and peritonitis. However, the S. mitis group rarely causes meningitis in children. We experienced a case of bacterial meningitis due to the S. mitis group in a 14-year-old girl with Gorham-Stout disease undergoing treatment with sirolimus for skull base osteolysis and cerebrospinal fluid (CSF) leak. Antibiotic treatment was initiated with linezolid and levofloxacin due to allergies against β-lactam antibiotics. On the third treatment day, antibiotics were switched to penicillin G according to CSF culture results, which were positive for penicillin-susceptible S. mitis group. Antibiotic therapy was successfully completed after 14 days without any neurological sequelae. There have apparently been no reports of S. mitis meningitis in pediatric patients with skull base osteolysis and CSF leak as in our case. Our findings suggest that clinicians should be aware of the possibility of S. mitis meningitis for patients with skull base osteolysis and/or CSF leakage.http://www.sciencedirect.com/science/article/pii/S2214250922000348Gorham-Stout diseaseMeningitisS. mitis group
spellingShingle Haruka Fukayama
Kensuke Shoji
Michiko Yoshida
Hiroyuki Iijima
Takanobu Maekawa
Akira Ishiguro
Isao Miyairi
Bacterial meningitis due to the Streptococcus mitis group in children with cerebrospinal fluid leak
IDCases
Gorham-Stout disease
Meningitis
S. mitis group
title Bacterial meningitis due to the Streptococcus mitis group in children with cerebrospinal fluid leak
title_full Bacterial meningitis due to the Streptococcus mitis group in children with cerebrospinal fluid leak
title_fullStr Bacterial meningitis due to the Streptococcus mitis group in children with cerebrospinal fluid leak
title_full_unstemmed Bacterial meningitis due to the Streptococcus mitis group in children with cerebrospinal fluid leak
title_short Bacterial meningitis due to the Streptococcus mitis group in children with cerebrospinal fluid leak
title_sort bacterial meningitis due to the streptococcus mitis group in children with cerebrospinal fluid leak
topic Gorham-Stout disease
Meningitis
S. mitis group
url http://www.sciencedirect.com/science/article/pii/S2214250922000348
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