RESUMEN
We conducted a retrospective study from 2005 to 2019 to describe the epidemiology and mortality of enterobacterial producing extended-spectrum ß-lactamase (E-ESBL) infections in our university hospital over a 17-year period of time. Clinical and microbiological data were extracted from different software used for continuous surveillance. Stool samples from systematic screening for E-ESBL colonization were excluded from the study. The incidence rate of infected patient was calculated by E-ESBL species and by year. A comparison of mortality rate in patients with bloodstream infections versus other types of infections was conducted using a Kaplan-Meier method survival curves. A log rank test (with a risk of 5%) was carried out. A total of 3324 patients with E-ESBL infection were included with an increased incidence density per 1000 days of hospitalization from 0.03 in 2005 to 0.47 in 2019. Escherichia coli was the most frequently isolated pathogen (64%). Global mortality rate was significantly higher with E. coli than with Klebsiella spp. and Enterobacter spp. (p < 0.001). Mortality was higher in patients with E-ESBL bloodstream infection than in patients with other type of E-ESBL infection (p < 0.001). Our study showed a significant increase of the E-ESBL incidence density over a 17-year period survey with a higher mortality in patients with E-ESBL bacteremia. This highlights the need to continue efforts to control the spread of these multi-resistant bacteria in our institution.
Asunto(s)
Bacteriemia , Infecciones por Enterobacteriaceae , Infecciones por Escherichia coli , Antibacterianos/uso terapéutico , Bacteriemia/microbiología , Infecciones por Enterobacteriaceae/tratamiento farmacológico , Infecciones por Enterobacteriaceae/epidemiología , Escherichia coli , Infecciones por Escherichia coli/epidemiología , Infecciones por Escherichia coli/microbiología , Humanos , Incidencia , Klebsiella , Estudios Retrospectivos , Factores de Riesgo , beta-LactamasasRESUMEN
Systemic use of voriconazole (VCZ) might be restricted by adverse events, such as hepatotoxicity and neurotoxicity, or drug-drug interactions. Topical VCZ application to skin may help to treat local infection more effectively and limit unwanted whole-body exposure. Topical VCZ cream was stable for 90 days when refrigerated. A patient with cutaneous Fusarium solani infection on his right forearm was successfully treated with topical 1% VCZ cream after failure of oral VCZ treatment.