Unusual Pathogen&lt;i&gt; Comamonas testosterone &lt;/i&gt;Sepsis&lt;i&gt; &lt;/i&gt;Following Gastroenteritis&lt;i&gt; &lt;/i&gt;in a 12 Months Old Child: Case Report and Literature Review

Ruziaki, Waleed Al; Hashami, Hilal Al

doi:10.12691/ajmcr-5-6-4

Cited by 7 publications

(2 citation statements)

References 8 publications

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“…Ruziaki ve ark. (14) , 2017 yılında, akut gastroenteriti olan 12 aylık çocukta C. testosteroni'ye bağlı sepsis olgusu bildirmişlerdir. Seftriakson, seftazidim, sefepim, siprofloksasin ve gentamisine duyarlı bulunan bakteri, önceden intravenöz seftriakson tedavisi başlandığından aynı tedaviyle devam edilmiş ve iyileşme görülmüştür.…”

Section: Discussionunclassified

An Uncommon Cause Of Bacteremia: Comamonas Testosteroni (A Case Report)

Aktar¹,

Ayaydın²,

Onur³

et al. 2018

TMCD

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ÖZ Comamonas türleri, diğer Pseudomonas grubunun çok sayıdaki cins ve türünden biridir. Comamonas türlerinden Comamonas testosteroni immün yetmezlikli kişilerde ender olarak enfeksiyonlara yol açan bir türdür. C. testosteroni'nin nötropeni öyküsü olan immün sistemi baskılanmış hastalarda bakteriyemi etkeni olabileceğini vurgulamak ve suşun antibiyotik duyarlılığını belirlemek amacıyla olgumuz sunulmuştur. Hematoloji kliniğinde lökopeni nedeniyle yatırılan 30 yaşındaki kadın hastanın laboratuvarımıza gönderilen kan kültür örneği, BD Bactec 9120 (Becton Dickinson, ABD) otomatize kan kültürü cihazına yüklenmiştir. Kan kültürlerinde üreyen Gram negatif basil görünümünde, katalaz ve oksidaz pozitif koloniler "VITEK-2 Compact" (bioMérieux, Fransa) otomatik identifikasyon cihazına yüklenmiştir. C. testosteroni olarak tanımlanan suş, Marmara Üniversitesi Pendik Eğitim ve Araştırma Hastanesi Mikrobiyoloji Laboratuvarı'na doğrulama amacıyla gönderilerek bu merkezde Matrixassisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) (Bruker Daltonics, Bremen, Almanya) kütle spektrometre yöntemi ile doğrulanmıştır. Spontan abortus nedeniyle bağışıklık sistemi zayıflamış olan lökopenili olgumuzda üreyen C. testosteroni'nin antibiyotik duyarlılık paterninin belirlenmesi amaçlanmıştır. Buna göre ampisiline orta duyarlı bulunan C. testosteroni, amoksisilin/klavulanik asit, piperasilin/tazobaktam, sefuroksim, sefoksitin, sefoperazon/sulbaktam, trimetoprim/sulfametaksazol, amikasin, gentamisin, siprofloksasin, fosfomisin, imipenem ve meropeneme duyarlı fakat Sefiksim ve seftazidime dirençli bulunmuştur. Anahtar kelimeler: Comamonas testosteroni, kan kültürü, bakteriyemi ABSTRACT An Uncommon Cause of Bacteremia: Comamonas testosteroni

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Section: Discussionunclassified

An Uncommon Cause Of Bacteremia: Comamonas Testosteroni (A Case Report)

Aktar¹,

Ayaydın²,

Onur³

et al. 2018

TMCD

View full text Add to dashboard Cite

show abstract

“…The isolate in our case was found susceptible to ceftazidime and ciprofloxacin, while it was resistant to preparations such as carbapenem and piperacline-tazobactam, suggesting that it was an infectious agent in the hospital environment due to the widespread use of broad-spectrum antibiotics. With this case report, a rare pathogen was drawn to attention; the importance of rational antibiotic use and the contribution of accurate and rapid diagnosis of microorganisms to treatment with new technologies have been emphasized [12][13][14][15].…”

Section: Case Reportmentioning

confidence: 99%

A Rare Pathogen Comamonas Testosteroni: A Case Report and Review of the Literature

Buyukberber¹,

Ozbay²

2022

Jap J Clin & Med Res

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Comamonas testosteroni is a Gram- negative, aerobic, motile, non-spore-forming bacillus. It has not been recognized as a component of the endogenous human microflora. Due to its ability to survive in liquid environments, it can survive for a long time in a hospital environment and cause opportunistic infections. Although rare, C. testosteroni has been reported as a cause of cellulitis, peritonitis, endocarditis, meningitis, endophthalmitis, tenosynovitis, pneumonia and bacteremia. Here, we present a case of a 4-yearold girl who was operated on for persistent cloaca with C. testosteroni isolated in her urine culture. Identification studies were performed by MALDI-TOF MS (bioMerieux, France) mass spectrophotometer method. Antibiotic susceptibility tests were performed with the automatic device VITEK-2 Compact (bioMérieux, France). Microorganism was found susceptible to ceftazidime and ciprofloxacin; intermediate susceptible to meropenem and piperacillin / tazobactam and resistant to gentamicin, amikacin, imipenem and trimethoprim-sulfamethoxazole. With this case report, C. testosteroni was reported as the first cause of urinary tract infection in our country and the third in the world.

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A Rare Opportunistic Pathogen Comamonas testosteroni Urosepsis in a Female Toddler with Complicated Cloaca: a Case Report and Review of the Literature

Buyukberber

Mumcuoğlu

Özbay

et al. 2023

SN Compr. Clin. Med.

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Comamonas testosteroni is a Gram-negative, aerobic, motile, non-spore-forming bacillus. It has not been recognized as a component of the endogenous human micro ora. Due to its ability to survive in liquid environments, it can survive for a long time in a hospital environment and cause opportunistic infections. Although rare, C. testosteroni has been reported as a cause of cellulitis, peritonitis, endocarditis, meningitis, endophthalmitis, tenosynovitis, pneumonia and bacteremia. Here, we present a case of a 4-year-old girl who was operated on for persistent cloaca with C. testosteroni isolated in her urine culture. Identi cation studies were performed by MALDI-TOF MS (bioMerieux, France) mass spectrophotometer method. Antibiotic susceptibility tests were performed with the automatic device VITEK-2 Compact (bioMérieux, France). Microorganism was found susceptible to ceftazidime and cipro oxacin; intermediate susceptible to meropenem and piperacillin / tazobactam and resistant to gentamicin, amikacin, imipenem and trimethoprimsulfamethoxazole. With this case report, C. testosteroni was reported as the rst cause of urinary tract infection in our country and the third in the world.

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Unusual Pathogen<i> Comamonas testosterone </i>Sepsis<i> </i>Following Gastroenteritis<i> </i>in a 12 Months Old Child: Case Report and Literature Review

Cited by 7 publications

References 8 publications

An Uncommon Cause Of Bacteremia: Comamonas Testosteroni (A Case Report)

An Uncommon Cause Of Bacteremia: Comamonas Testosteroni (A Case Report)

A Rare Pathogen Comamonas Testosteroni: A Case Report and Review of the Literature

A Rare Opportunistic Pathogen Comamonas testosteroni Urosepsis in a Female Toddler with Complicated Cloaca: a Case Report and Review of the Literature

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