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International Bulletin of Otorhinolaryngology

Analysis of nasal and pharyngeal microbiological isolates collected in 2023 in Hospital Trakia – Stara Zagora

P. Rouev, V. Tsaneva, M. Atanasova

Abstract

Research aim: Microbiological investigations for ear, nose and throat infections are common in practice. They facilitate a more precise antibiotic therapy for an optimal antibacterial effect. Our research aim is to determine the etiological structure and antibiotic resistance of isolates collected in Medical Centre and Hospital Trakia – Stara Zagora over a period of one year.
Material and methods: Information about the etiological structure and antibiotic resistance of isolates in patients from Medical Centre and Hospital Trakia – Stara Zagora was collected and analyzed over a period of one year. Samples from the pharyngeal and nasal areas, perinasal cavities, ear secretions, as well as peritonsillar and other abscesses were tested in a microbiological lab.
Results: From the positive microbiological materials, the isolates S. aureus and S. pneumoniae were found to play a key role. The results from the etiological structure of ENT infections and their resistance to antibacterial drugs administered to inpatients were compared to the results obtained from outpatients.
Conclusions: Considering the wide use of antibacterial drugs and the growing antibiotic resistance, the microbiological investigation and monitoring of antibiotic sensitivity of local strains has acquired a greater significance that contributes to the treatment outcome and the
health policy in the region.

Keywords

microbiology, antibiotic resistance, otorhinolaryngology

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References

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DOI: http://dx.doi.org/10.14748/orl.v19i4.10005

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