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Részletek

A cikk állandó MOB linkje:
http://mob.gyemszi.hu/detailsperm.jsp?PERMID=163437
MOB:2024/2
Szerzők:Gajdács Márió; Matuz Mária; Benkő Ria; Pető Zoltán; Hajdú Edit
Tárgyszavak:NOSOCOMIALIS FERTŐZÉSEK; ANTIBIOTIKUMOK; GYÓGYSZER-REZISZTENCIA
Folyóirat:European Journal of Microbiology and Immunology - 2024. 14. évf. 2. sz.
[https://akjournals.com/view/journals/1886/1886-overview.xml]


  Correlation between Stenotrophomonas maltophilia incidence and systemic antibiotic use: A 10-year retrospective, observational study in Hungary / Márió Gajdács [et al.]
  Bibliogr.: p. 192-194. - Abstr. eng. - DOI: https://doi.org/10.1556/1886.2024.00022
  In: European Journal of Microbiology and Immunology. - ISSN 2062-509X . - 2024. 14. évf. 2. sz., p. 185-194. : ill.


Extensive use of carbapenems may lead to selection pressure for Stenotrophomonas maltophilia (SM) in hospital environments. The aim of our study was to assess the possible association between systemic antibiotic use and the incidence of SM. A retrospective, observational study was carried out in a tertiarycare hospital in Hungary, between January 1st 2010 and December 31st 2019. Incidence-density for SM and SM resistant to trimethoprim-sulfamethoxazole (SXT) was standardized for 1000 patient-days, while systemic antibiotic use was expressed as defined daily doses (DDDs) per 100 patient-days. Mean incidence density for SM infections was 0.42/1000 patient-days; 11.08% were were resistant to SXT, the mean incidence density for SXT-resistant SM was 0.047/1000 patient-days. Consumption rate for colistin, glycopeptides and carbapenems increased by 258.82, 278.94 and 372.72% from 2010 to 2019, respectively. Strong and significant positive correlations were observed with the consumption of carbapenems (r: 0.8759; P < 0.001 and r: 0.8968; P < 0.001), SXT (r: 0.7552; P 5 0.011 and r: 0.7004; P 5 0.024), and glycopeptides (r: 0.7542; P 5 0.012 and r: 0.8138; P < 0.001) with SM and SXT-resistant SM incidence-density/1000 patient-days, respectively. Implementation of institutional carbapenemsparing strategies are critical in preserving these life-saving drugs, and may affect the microbial spectrum of infections in clinical settings.  Kulcsszavak: Stenotrophomonas maltophilia, antimicrobial resistance, antibiotic consumption, carbapenems, selection pressure, antimicrobial stewardship