Bacteriology in uncomplicated urinary tract infections in Norwegian general practice from 2001–2015
| Autor: | Morten Lindbæk, Nils Grude, Hanne Brekke, Hege Salvesen Blix, Ingvild Vik, Marianne Bollestad |
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| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
0301 basic medicine
medicine.medical_specialty medicine.drug_class 030106 microbiology Antibiotics Bacteriuria Drug resistance bacteriuria Biology Microbiology 03 medical and health sciences 0302 clinical medicine anti-bacterial agents Internal medicine medicine 030212 general & internal medicine Mecillinam Staphylococcus saprophyticus lcsh:R5-920 drug resistance Research female urogenital diseases Amoxicillin medicine.disease biology.organism_classification Trimethoprim primary health care Nitrofurantoin Family Practice urinary tract infection lcsh:Medicine (General) medicine.drug |
| Zdroj: | British Journal of General Practice Open BJGP Open, Vol 1, Iss 4 (2017) |
| ISSN: | 2398-3795 |
| Popis: | BackgroundUncomplicated urinary tract infections in women are common, and urine samples from these patients are not routinely cultured. Empirical treatment is based on knowledge of resistance patterns for common uropathogens.AimTo evaluate the bacteriological findings and resistance patterns in urine samples from women with uncomplicated urinary tract infections, and to assess the relationship between antimicrobial use and resistance patterns from 2000–2015 in Norway.MethodBacteriology and resistance patterns were compared in 184 urine cultures from 2001, 406 urine cultures from 2010–2011 and 259 urine cultures from 2013–2015. Antibiotic use data from 2000–2015 were obtained from national databases.ResultsEscherichia coli (E. coli) was the main bacterial agent in 80% of the cultures. Staphylococcus saprophyticus (Staph. saprophyticus) represented 6–17%. For E. coli, resistance to mecillinam showed some variation but remained below 9%. There was negligible resistance to nitrofurantoin. Resistance to trimethoprim seemed to stabilise over the last 5 years at around 20%. Amoxicillin resistance had some variations, but remained stable around 30%. There was a steady rise in total consumption of selected antibiotics commonly used to treat urinary tract infections for the period 2000–2015.ConclusionMecillinam and nitrofurantoin are both excellent first choices for empirical treatment of uncomplicated urinary tract infections. This study suggests that increasing resistance to trimethoprim challenges the rationale for its use as a first-line agent. |
| Databáze: | OpenAIRE |
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