6533b835fe1ef96bd129ffaf
RESEARCH PRODUCT
Extended-spectrum beta-lactamase-producing and carbapenemase-producing Enterobacter cloacae ventriculitis successfully treated with intraventricular colistin
Salvatore GiordanoChiara IariaGiuseppina BarberiAntonio CascioAntonino OdiernaMaria Lina MezzatestaFrancesca Di BernardoStefania Stefanisubject
MaleMicrobiology (medical)Intraventricularmedicine.medical_treatmentTigecyclineFosfomycinCeftazidimebeta-LactamasesCerebral VentriculitisMicrobiologyBacterial ProteinsEnterobacteriaceaeDrug Resistance Multiple BacterialEnterobacter cloacaeVentriculitispolycyclic compoundsVentriculitismedicineHumansMeningitisCefoxitinCarbapenemases Colistin Enterobacter cloacaeAmikacinbiologyColistinbusiness.industryEnterobacteriaceae InfectionsGeneral MedicineEnterobacterbiochemical phenomena metabolism and nutritionCarbapenemasesbacterial infections and mycosesmedicine.diseasebiology.organism_classificationAnti-Bacterial AgentsTreatment OutcomeInfectious DiseasesChild PreschoolBeta-lactamaseColistinbacteriaAdministration Intravenouslipids (amino acids peptides and proteins)TeicoplaninbusinessEnterobacter cloacaemedicine.drugdescription
SummaryWe present a case of post-neurosurgical ventriculitis caused by carbapenemase-producing Enterobacter cloacae successfully treated with intraventricular colistin. Enterobacter spp are intrinsically resistant to aminopenicillins, cefazolin, and cefoxitin due to the production of constitutive chromosomal AmpC beta-lactamases. Moreover, extended-spectrum beta-lactamase-producing Enterobacter spp have been identified in the USA and Europe, and carbapenems are considered the drug of choice in these cases. Our isolate was sensitive only to fosfomycin, tigecycline, and colistin, and 6 days of intravenous colistin had failed to eradicate the infection. This case provides clinical evidence to support the administration of intraventricular colistin in such patients.
year | journal | country | edition | language |
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2014-03-01 | International Journal of Infectious Diseases |