High-Level Carbapenem Resistance in OXA-232-Producing Raoultella ornithinolytica Triggered by Ertapenem Therapy
نویسندگان
چکیده
منابع مشابه
Enteric fever-like syndrome caused by Raoultella ornithinolytica (Klebsiella ornithinolytica).
Raoultella ornithinolytica (formerly Klebsiella ornithinolytica) is a gram-negative aerobic bacillus in the family Enterobacteriaceae. This species has been related to histamine-producing bacteria causing subsequent fish poisoning (5). R. ornithinolytica has also been isolated from dentin of infected root canals (8). However, human infections caused by bacteria of the genus Raoultella are infre...
متن کاملRaoultella ornithinolytica causing fatal sepsis.
Raoultella ornithinolytica, an encapsulated Gram-negative bacterium, is a member of the Enterobacteriaceae family. It rarely causes invasive infections.1,2 There are underlying conditions such as pathology of biliary system and malignancy in most cases. Although the majority can recover with adequate antibiotic therapy, some cases have a fatal outcome.2–4 A patient from our country with diabeti...
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We investigated the resistance determinant of 13 clinical isolates of carbapenem-resistant Acinetobacter baumannii collected from a regional hospital in the north of Thailand. All isolates were multidrug resistant and produced the OXA-23 carbapenemase. The bla(OXA-23) gene was found adjacent to ISAba1. Furthermore, two isolates carried the metallo beta-lactamase gene, bla(IMP). The bla(OXA-23) ...
متن کاملFirst report of blaNDM-1 in Raoultella ornithinolytica.
The genus Raoultella is composed of Gram-negative, aerobic, oxidase-negative, catalase-positive, nonmotile, capsulated rods belonging to the Enterobacteriaceae family (1). Raoultella ornithinolytica is found in aquatic and hospital environments (2). Occurrence of Raoultella in human infections is rare, but it has been reported to cause bloodstream and soft tissue infections (2–5). A 67-year-old...
متن کاملCarbapenem-resistant Acinetobacter baumannii isolates from Tunisia producing the OXA-58-like carbapenem-hydrolyzing oxacillinase OXA-97.
The basis of the beta-lactam resistance of 39 multidrug-resistant Acinetobacter baumannii isolates recovered from hospitalized patients was studied. These isolates were collected from 2001 to 2005 at the Sahloul Hospital in Sousse, Tunisia. They belonged to two distinct clones. One clone that grouped 19 isolates produced a carbapenem-hydrolyzing oxacillinase, OXA-97, that differed from OXA-58 b...
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ژورنال
عنوان ژورنال: Antimicrobial Agents and Chemotherapy
سال: 2019
ISSN: 0066-4804,1098-6596
DOI: 10.1128/aac.01335-19