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Mnis Case Study

Decent Essays

COMMON ORGANISMS There has been changsie in the trends of ssi causative athogens in the U.S. hospitals for over thepapst two decdes in the uusa hospitals. According to analy T. Analysis odone by National Nosocomial Infections Surveillance (NNIS) System there was a decrease from 56.5% in 1986 to 33.8% in 2003 in the SSIs caused by gramnegative bacilli[68]. Staphylococcus aureus was the predominant pathogen, causing 22.5% of SSIs during this time period. NHSN data from 2006 to 2007 showed that that the percentage of SSIs caused by S. aureus increased to 30%, with MRSA accounting 49.2% of these isolates [61]. with higher mortality rates, longer hospital stays, and higher hospital costs compared with other infections]. were associated …show more content…

One study showed superiority of teicoplanin over cefuroxime in prevention mrssa related ssi(Iqbal, Ponniah, Long, Rath, & Kent, 2017) Timing of initial dose There still exist varying resultss from different stdies regarding timing of AMP Administration of cephalosporins and other antibioticwith short infusion time within 30min prior to the incision showed reduction in risk of ssi a(Steinberg et al., 2009) One study showed decreased ssi rate when ant prphy was given within 30min rior to incision as compared to when given 31-60 prion to incidion or other timings after incision This is contrary to another study which showed cefuroime to be effective when used within 59-30min than when used in last half hour One study showed that there was no

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