[Antimicrobial susceptibility of Escherichia coli producers of community urinary tract infections in Galicia (Spain). Period: 2016-2017]. / Estudio de sensibilidad de Escherichia coli productores de infecciones del tracto urinario comunitarias en Galicia. Período: 2016-2017.
Aten Primaria
; 52(7): 462-468, 2020.
Article
em Es
| MEDLINE
| ID: mdl-31607403
ABSTRACT
OBJECTIVE:
Escherichia coli (E. coli) is responsible for the majority of community urinary tract infections. The objective of the study is to know the sensitivity spectrum of E. coli in urinary tract infections to be able to recommend the appropriate empirical antibiotic treatment.DESIGN:
Cross-sectional, multicentric, retrospective study. LOCATION Galician 8 public hospitals, practically the entire population of Galicia (Spain).PARTICIPANTS:
43,137 outpatients with urinary tract infection due to E. coli isolated in urine in 2016/2017. MAIN MEASUREMENTS Analyzed variables demographic, minimum inhibitory concentration and interpretation of sensitivity according to CLSI criteria and resistance mechanisms. The antibiotics studied were ampicillin, amoxicillin-clavulanic acid, ciprofloxacin, cefotaxime, cefepime, gentamicin, nitrofurantoin, fosfomycin, cotrimoxazole, imipenem and ertapenem. The identification and sensitivity were made mainly by automated methods.RESULTS:
The percentages of non-sensitivity of E. coli isolates were ampicillin 49.2%, amoxicillin-clavulanic acid 17.8%, cefotaxime 6.7%, cefepime 5.7%, ertapenem 0.04%, imipenem 0.05%, gentamicin 9,1%, ciprofloxacin 26.2%, fosfomycin 3.3%, nitrofurantoin 2.4% and cotrimoxazole 23.9%. The non-sensitivities were higher in men and as age increases. Six percent of E. coli were producers of extended-spectrum beta-lactamases.CONCLUSIONS:
The empirical treatment in Galicia for uncomplicated cystitis produced by E. coli in women continues to be nitrofurantoin and fosfomycin. In men under 15 years of age, fosfomycin is indicated and in men older than 15 years, treatment in our environment should include culture and administer a 3rd generation oral cephalosporin empirically. Cotrimoxazole and ciprofloxacin are not recommended as empirical treatment because of their high resistance rates.Palavras-chave
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Infecções Urinárias
/
Infecções por Escherichia coli
Idioma:
Es
Ano de publicação:
2020
Tipo de documento:
Article