نتایج جستجو برای: burn isolates
تعداد نتایج: 109362 فیلتر نتایج به سال:
background : acinetobacter baumannii has become one of the most important causes of nosocomial infections in recent years. the organism seems to be resistant to most classes of antibiotics. carbapenems are considered the most effective drugs for treatment of these infections. however, increasing emergence of carbapenem resistant a. baumannii has become a major healthcare problem. methods :...
conclusions the potential to form biofilm correlated with antibiotic resistance and ampc production in non-burn burn isolates of a. baumannii. on the other hand, the burn strains produced significantly higher amounts of esbl yet biofilm production was unrelated to antibiotic resistance or esbl-production. materials and methods sixty isolates of a. baumannii were employed of which, 30 were burn ...
BACKGROUND Emergence of multidrug-resistant Acinetobacter baumannii has resulted in the treatment failure of related infections and an increase in patient mortality. The presence of class D β-lactamases (oxacillinases) in this organism is an important mechanism underlying resistance to beta-lactam antibiotics. OBJECTIVES The aim of this work was to investigate the correlation between oxacilli...
background and objectives: klebsiella pneumoniae is an opportunistic pathogen responsible for up to 10% of nosocomial infections. the emergence and spread of multidrug resistant k. pneumoniae , mostly due to the production of extended-spec- trum β-lactamases (esbl) and carbapenemases, is often responsible for antibiotic treatment failure of these infections. we compared the antibiotic resistanc...
conclusions our results showed that blaoxa-23 was the most prevalent gene, followed by blaoxa-51, among the burn and non-burn clinical isolates of a. baumannii. blaoxa-24-like genes were detected at a lower level and were only found among the burn isolates, which also showed higher heterogeneity compared to the non-burn group. background emergence of multidrug-resistant acinetobacter baumannii ...
conclusions the results of this study show that the rate of p. aeruginosa-caused burn wound infections was very high, and many of the isolates were resistant to three or more classes of antimicrobials. such extensive resistance to antimicrobial classes is important because few treatment options remain for patients with burn wound infections. blaimp-producing p. aeruginosa isolates are a rising ...
BACKGROUND AND OBJECTIVES Klebsiella pneumoniae is an opportunistic pathogen responsible for up to 10% of nosocomial infections. The emergence and spread of multidrug resistant K. pneumoniae, mostly due to the production of extended-spectrum β-lactamases (ESBL) and carbapenemases, is often responsible for antibiotic treatment failure of these infections. We compared the antibiotic resistance pr...
conclusions according to the findings of our study, there were diverse and high-level resistant p. aeruginosa strains in the major burn center in khuzestan. therefore, we faced troubles controlling the diverse p. aeruginosa clones in the burn patients. methods in a cross sectional study, a total of 75 strains of p. aeruginosa were isolated from burn patients at taleghani hospital, which is the ...
conclusions this study showed that multiple β-lactamases can be produced in burn isolates. this suggests that use of cephalosporins and carbapenems should be restricted in burn isolates to minimize the development and spread of these multidrug resistant pathogens. results there was 99% resistance to carbenicillin, and ticarcillin, 98% to cotrimoxazole, 96% to ciprofloxacin, and aztreonam, 95% t...
conclusions the study revealed a high prevalence of multi-drug resistance (mdr), class 1 integron, sccmec type iii, and spa type t030 amongst mrsa associated with burn wounds in an iranian hospital. the existence of sccmec type iii in burn patients emphasizes the nosocomial origin of these strains. objectives the aim of this study was to determine the distribution and molecular types of mrsa in...
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