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Characterisation of carbapenemase-producing Acinetobacter baumannii isolates from danish patients 2014-2021: detection of a new international clone - IC11.
Hansen F, Porsbo LJ, Frandsen TH, Kaygisiz ANS, Roer L, Henius AE, Holzknecht BJ, Søes L, Schønning K, Røder BL, Justesen US, Østergaard C, Dzajic E, Wang M, Ank N, Higgins PG, Hasman H, Hammerum AM. Hansen F, et al. Among authors: ostergaard c. Int J Antimicrob Agents. 2023 Aug;62(2):106866. doi: 10.1016/j.ijantimicag.2023.106866. Epub 2023 May 25. Int J Antimicrob Agents. 2023. PMID: 37244424 Free article.
The changing epidemiology of Staphylococcus aureus bloodstream infection: a multinational population-based surveillance study.
Laupland KB, Lyytikäinen O, Søgaard M, Kennedy KJ, Knudsen JD, Ostergaard C, Galbraith JC, Valiquette L, Jacobsson G, Collignon P, Schønheyder HC; International Bacteremia Surveillance Collaborative. Laupland KB, et al. Among authors: ostergaard c. Clin Microbiol Infect. 2013 May;19(5):465-71. doi: 10.1111/j.1469-0691.2012.03903.x. Epub 2012 May 23. Clin Microbiol Infect. 2013. PMID: 22616816 Free article.
Case fatality ratio and mortality rate trends of community-onset Staphylococcus aureus bacteraemia.
Tom S, Galbraith JC, Valiquette L, Jacobsson G, Collignon P, Schønheyder HC, Søgaard M, Kennedy KJ, Knudsen JD, Ostergaard C, Lyytikäinen O, Laupland KB; International Bacteraemia Surveillance Collaborative. Tom S, et al. Among authors: ostergaard c. Clin Microbiol Infect. 2014 Oct;20(10):O630-2. doi: 10.1111/1469-0691.12564. Epub 2014 Feb 20. Clin Microbiol Infect. 2014. PMID: 24461038 Free article.
High rates of reduced susceptibility in the Bacteroides fragilis group isolated from blood cultures--the first national survey in Denmark.
Justesen US, Hansen F, Østergaard C, Schønheyder HC, Hansen DS, Lemming LE, Schumacher H, Heltberg O, Knudsen JD, Dzajic E, Arpi M, Hammerum AM. Justesen US, et al. Among authors: ostergaard c. Int J Antimicrob Agents. 2013 Aug;42(2):188-90. doi: 10.1016/j.ijantimicag.2013.04.025. Epub 2013 Jun 15. Int J Antimicrob Agents. 2013. PMID: 23773329 No abstract available.
WGS-based surveillance of third-generation cephalosporin-resistant Escherichia coli from bloodstream infections in Denmark.
Roer L, Hansen F, Thomsen MCF, Knudsen JD, Hansen DS, Wang M, Samulioniené J, Justesen US, Røder BL, Schumacher H, Østergaard C, Andersen LP, Dzajic E, Søndergaard TS, Stegger M, Hammerum AM, Hasman H. Roer L, et al. Among authors: ostergaard c. J Antimicrob Chemother. 2017 Jul 1;72(7):1922-1929. doi: 10.1093/jac/dkx092. J Antimicrob Chemother. 2017. PMID: 28369408
Emergence of vanA Enterococcus faecium in Denmark, 2005-15.
Hammerum AM, Baig S, Kamel Y, Roer L, Pinholt M, Gumpert H, Holzknecht B, Røder B, Justesen US, Samulioniené J, Kjærsgaard M, Østergaard C, Holm A, Dzajic E, Søndergaard TS, Gaini S, Edquist P, Alm E, Lilje B, Westh H, Stegger M, Hasman H. Hammerum AM, et al. Among authors: ostergaard c. J Antimicrob Chemother. 2017 Aug 1;72(8):2184-2190. doi: 10.1093/jac/dkx138. J Antimicrob Chemother. 2017. PMID: 28541565
Performance of the EUCAST disc diffusion method and two MIC methods in detection of Enterobacteriaceae with reduced susceptibility to meropenem: the NordicAST CPE study.
Haldorsen B, Giske CG, Hansen DS, Helgason KO, Kahlmeter G, Löhr IH, Matuschek E, Österblad M, Rantakokko-Jalava K, Wang M, Småbrekke L, Samuelsen Ø, Sundsfjord A; NordicAST CPE Study Group. Haldorsen B, et al. J Antimicrob Chemother. 2018 Oct 1;73(10):2738-2747. doi: 10.1093/jac/dky276. J Antimicrob Chemother. 2018. PMID: 30053113 Free PMC article.
Surveillance of vancomycin-resistant enterococci reveals shift in dominating clones and national spread of a vancomycin-variable vanA Enterococcus faecium ST1421-CT1134 clone, Denmark, 2015 to March 2019.
Hammerum AM, Justesen US, Pinholt M, Roer L, Kaya H, Worning P, Nygaard S, Kemp M, Clausen ME, Nielsen KL, Samulioniené J, Kjærsgaard M, Østergaard C, Coia J, Søndergaard TS, Gaini S, Schønning K, Westh H, Hasman H, Holzknecht BJ. Hammerum AM, et al. Among authors: ostergaard c. Euro Surveill. 2019 Aug;24(34):1900503. doi: 10.2807/1560-7917.ES.2019.24.34.1900503. Euro Surveill. 2019. PMID: 31456560 Free PMC article.
136 results