Abstract:

One of the main causes of blood circulation infections is Staphylococcus aureus. Determination of the frequency of isolated microorganisms and their antimicrobial sensitivities can provide the clinic with information on empirical treatment. In our study, the antimicrobial sensitivity of S.aureus isolates, isolated in blood cultures, was treated as MRSA-MSSA retrospective. Method: From January to September 2017, 468 S.aureus isolates have been detected in our labs. The incubation of blood culture samples is carried out with a fully automated BacT/ALERT 3D device. Identification Vitek MS (Biomeriux, France) and antimicrobial sensitivity Vitek2 Compact (Biomeriux, France) is determined by the automated system. The anti-microbial sensitivity of the isolat is assessed in accordance with the EUCAST (European Committee on Antimicrobial Susceptibility Testing) standards. Results: MRSA insulates' resistance to penicillin, erythromycin, clindamisin, trimetoprim, gentamisin, vancomycin, thyroplanin, siprofloksacin and linezolide levels have been significantly high compared to MSSA insulates. In patients with intrinsic, invasive initiative, urinary sond and non-oral nutrition, MRSA bacteriemia rates have been detected higher than MSSA. The result: Uncontrolled use of antimicrobial agents increases resistance development. The controlled use of antimicrobial agents, the periodic assessment of each center’s own resistance profile and transmission to the relevant committees, may prevent the development of resistance.

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