R2132 Epidemiology of evolution and antibiotic resistance profile of Acinetobacter baumannii and Pseudomonas aeruginosa in a Greek tertiary care hospital

2007 ◽  
Vol 29 ◽  
pp. S617
Author(s):  
E. Protonotariou ◽  
D. Vitti ◽  
M. Tsivitanidou ◽  
D. Sofianou
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Antibiotic Resistance ◽  
Acinetobacter Baumannii ◽  
Tertiary Care Hospital ◽  
Tertiary Care ◽  
Care Hospital ◽  
Resistance Profile ◽  
Antibiotic Resistance Profile

scholarly journals Occurrence of bla genes encoding carbapenem-resistant Pseudomonas aeruginosa and Acinetobacter baumannii from Intensive Care Unit in a tertiary care hospital

2018 ◽  
Vol 10 (02) ◽  
pp. 208-213 ◽  
Author(s):  
Jayanthi Siva Subramaniyan ◽  
Jeya Meenakshi Sundaram
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Acinetobacter Baumannii ◽  
Tertiary Care Hospital ◽  
Tertiary Care ◽  
Diagnostic Purpose ◽  
Care Hospital ◽  
Acinetobacter Species ◽  
Gram Negative ◽  
Gene Coding ◽  
Genes Encoding

Abstract CONTEXT: ICU shows increasing incidence of infection associated with the use of invasive procedures for the diagnostic purpose as well as the indiscriminate use of antibiotics. Pseudomonas aeruginosa and Acinetobacter species are "very successful" pathogen and the emergence of the Metallo-β-Lactamases (MBL) is becoming a therapeutic challenge. AIMS: To isolate the Nonfermenting Gram negative bacilli from the ICU samples. To identify the metallo betalactamase producers and to detect the bla gene presence among the Pseudomonas aeruginosa and Acinetobacter baumannii. SETTINGS AND DESIGN: The Nonfermenting Gram negative bacilli isolates from the ICU samples were taken over for 5 years (2009-2014) in a tertiary care hospital. METHODS AND MATERIALS: The isolates of Pseudomonas species and Acinetobacter species were confirmed by API analyser and processed according to standard procedures. Detection of the MBL producers were done by E strip method and subjected for bla gene detection by PCR method. RESULTS: In our study a total of 195 isolates of NFGNB were obtained from various ICU. Of these MBL producers, 26 % were Pseudomonas aeruginosa and 25 % were Acinetobacter baumannii. The subtypes of bla VIMMBL producing P.aeruginosa were 26%.The predominant gene coding for MBL activity in A.baumannii were found to be bla OXA gene 11.9%. The gene accession numbers were KF975367, KF975372. CONCLUSIONS: We have to control the development and dissemination of these superbugs among the ICU's.

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