Background: Increasing resistance of Pseudomonas aeruginosa to ciprofloxacin in ICU/burn units has created a problem in the treatment of infections caused by this microorganism. Methods: Fifty P. aeruginosa strains were isolated from burn patients hospitalized in the Kerman Hospital during May 1999-April 2000 and were tested for in-vitro sensitivity to different antibiotics by disc diffusion br...

BACKGROUND Fluoroquinolone resistance in Pseudomonas aeruginosa may be due to efflux pump overexpression and/or target mutations. We designed this study to investigate the efflux pump mediated fluoroquinolone resistance and check the increasing effectiveness of fluoroquinolones in combination with an efflux pumps inhibitor among P. aeruginosa isolates from burn wounds infections. MATERIALS AN...

conclusions non-albicans candida should be considered as significant pathogens in burned patients with candidemia. results twenty-seven samples (6.7%) of the blood cultures from 13 patients (12%) were positive for candida species. candida parapsilosis (38%) and c. tropicalis (38%) were the most commonly found candida species, followed by c. albicans (15%) and c. guilliermondii (15%) in the pati...

Burn patients are particularly exposed to deep-seated nosocomial infections caused by Candida species. Superficial carriage of C. albicans is a potential source of infection and dissemination, and typing methods could be useful to trace the different isolates. We report the use of random amplified polymorphic DNA to type isolates of C. albicans in the Hôpital Cochin burn unit. This molecular ty...

Resistance to fluoroquinolones has been recently increased among bacterial strains isolated from outpatients. Multidrug-resistant K. pneumoniae is one of the major organisms isolated from burn patients and the AcrAB efflux pump is the principal pump contributing to the intrinsic resistance in K. pneumoniae against multiple antimicrobial agents including ciprofloxacin and other fluoroquinolones....

Clindamycin has been used successfully to treat pneumonia and soft-tissue infections caused by methicillin-resistant Staphylococcus aureus. However, inducible clindamycin resistance has been described as a cause of treatment failure of such infections. A total of 159 staphylococcal isolates from different clinical specimens from burn patients in Tripoli Burn Center were tested for inducible cli...

©2011 Elsevier Editora Ltda. All rights reserved. PCR analyses were performed with whole genomic DNA from all case isolates. Primers used for analysis of blaVIM /blaIMP genes were Vim F/R, Imp F/R respectively. PCR primers were designed and PCR conditions were performed as previously described.3 Association of integrons with MBL genes was confirmed by PCR using combination of blaand integron-sp...

BACKGROUND Blood stream infections (BSIs) are major causes of morbidity and mortality in burn patients. Microorganisms responsible for BSI are generally bacteria; however, Candida spp. are the infection agents in as many as 8% of all cases. Burn wound colonization and infections are generally the first steps to systemic infection. Candidemia in burn patients has been associated with high mortal...

background: increasing resistance of pseudomonas aeruginosa to ciprofloxacin in icu/burn units has created a problem in the treatment of infections caused by this microorganism. methods: fifty p. aeruginosa strains were isolated from burn patients hospitalized in the kerman hospital during may 1999-april 2000 and were tested for in-vitro sensitivity to different antibiotics by disc diffusion br...