{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,12]],"date-time":"2026-09-12T21:58:53Z","timestamp":1789250333626,"version":"build-2803163510"},"reference-count":14,"publisher":"Cambridge University Press (CUP)","issue":"3","license":[{"start":{"date-parts":[[2021,10,27]],"date-time":"2021-10-27T00:00:00Z","timestamp":1635292800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Laryngol. Otol."],"published-print":{"date-parts":[[2022,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec id=\"S0022215121003224_sec_a1\"><jats:title>Objective<\/jats:title><jats:p>Microbial infection plays an important role in exacerbation of chronic otitis media. The aim of this study was to analyse the microbiota in chronic otitis media in the context of local treatment.<\/jats:p><\/jats:sec><jats:sec id=\"S0022215121003224_sec_a2\" sec-type=\"methods\"><jats:title>Method<\/jats:title><jats:p>In this prospective study, samples for microbiological examination were taken from 119 patients who underwent operation because of chronic otitis media.<\/jats:p><\/jats:sec><jats:sec id=\"S0022215121003224_sec_a3\" sec-type=\"results\"><jats:title>Results<\/jats:title><jats:p>The results were compared between groups depending on the type of operation (none, tympanoplasty or radical), the presence of cholesteatoma or granulomatous tissue or discharge from the ear as a symptom of exacerbation. Antibiotic susceptibility of germs was analysed to define the strategy of treatment. A total of 209 samples were collected from 119 patients with chronic otitis media.<\/jats:p><\/jats:sec><jats:sec id=\"S0022215121003224_sec_a4\" sec-type=\"conclusions\"><jats:title>Conclusion<\/jats:title><jats:p><jats:italic>Pseudomonas aeruginosa<\/jats:italic> and <jats:italic>Staphylococcus aureus<\/jats:italic> were pathogens most frequently identified from the ear in the course of chronic otitis media. <jats:italic>Pseudomonas aeruginosa<\/jats:italic> was concerned with major pathology of the middle ear (radical surgery, cholesteatoma or granulomatous tissue, persisting discharge after treatment), whereas <jats:italic>Staphylococcus aureus<\/jats:italic> was obtained in dry perforations without other pathology in the middle-ear cavity. Ciprofloxacin was effective against <jats:italic>Staphylococcus aureus,<\/jats:italic> but <jats:italic>Pseudomonas aeruginosa<\/jats:italic> strains were ciprofloxacin resistant.<\/jats:p><\/jats:sec>","DOI":"10.1017\/s0022215121003224","type":"journal-article","created":{"date-parts":[[2021,10,27]],"date-time":"2021-10-27T05:20:14Z","timestamp":1635312014000},"page":"219-222","source":"Crossref","is-referenced-by-count":12,"title":["Analysis of pathogens and antimicrobial treatment in different groups of patients with chronic otitis media"],"prefix":"10.1017","volume":"136","author":[{"given":"W","family":"Ka\u017amierczak","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J","family":"Janiak-Kiszka","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A","family":"Budzy\u0144ska","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M","family":"Nowaczewska","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"H","family":"Ka\u017amierczak","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"E","family":"Gospodarek-Komkowska","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2021,10,27]]},"reference":[{"key":"S0022215121003224_ref8","first-page":"15","article-title":"Otorrhea-management algorithm","volume":"2","author":"Niemczyk","year":"2013","journal-title":"Pol Przegl Otolaryngol"},{"key":"S0022215121003224_ref10","first-page":"425","article-title":"Mechanisms of quinolone resistance in pathogens responsible for infections in the outpatient clinic","volume":"3","author":"Dzier\u017canowska","year":"2017","journal-title":"Lekarz POZ"},{"key":"S0022215121003224_ref5","first-page":"101","article-title":"Aetiological agents in chronic suppurative otitis media in Sri Lanka","volume":"4","author":"Dayasena","year":"2011","journal-title":"Australas Med J"},{"key":"S0022215121003224_ref3","first-page":"86","article-title":"Safety of topical ear medication in different clinical situations","volume":"2","author":"Wysocki","year":"2013","journal-title":"Pol Przegl Otorynolar"},{"key":"S0022215121003224_ref2","unstructured":"2 European Committee on Antimicrobial Susceptibility Testing. 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