Emergence of #ceftazidime – #avibactam- #resistant #Klebsiella pneumoniae during #treatment, #Finland, December 2018 (Euro Surveill., abstract)

[Source: Eurosurveillance, full page: (LINK). Abstract, edited.]

Emergence of ceftazidime-avibactam-resistant Klebsiella pneumoniae during treatment, Finland, December 2018

Kati Räisänen 1, Irma Koivula 2, Heikki Ilmavirta 3, Santeri Puranen 4, Teemu Kallonen 1,5, Outi Lyytikäinen 1, Jari Jalava 1

Affiliations: 1 Department of Health Security, National Institute for Health and Welfare, Helsinki, Finland; 2 Kuopio University Hospital, Unit of Infections and Hospital hygiene, Kuopio University Hospital, Kuopio, Finland; 3 Eastern Finland laboratory Centre, Kuopio, Finland; 4 Aalto University, Department of Computer Science, Espoo, Finland; 5 Department of Biostatistics, University of Oslo, Oslo, Norway

Correspondence:  Kati Räisänen

Citation style for this article: Räisänen Kati, Koivula Irma, Ilmavirta Heikki, Puranen Santeri, Kallonen Teemu, Lyytikäinen Outi, Jalava Jari. Emergence of ceftazidime-avibactam-resistant Klebsiella pneumoniae during treatment, Finland, December 2018. Euro Surveill. 2019;24(19):pii=1900256. https://doi.org/10.2807/1560-7917.ES.2019.24.19.1900256

Received: 24 Apr 2019;   Accepted: 07 May 2019

 

Abstract

In December 2018, a ceftazidime-avibactam (CAZ-AVI)-resistant KPC-2-producing Klebsiella pneumoniae strain was isolated in Finland. CAZ-AVI resistance was observed 34 days after CAZ-AVI treatment in a trauma patient transferred from a hospital in Greece who had been colonised with blaKPC-2-producing K. pneumoniae ST39, and later developed a bloodstream infection. The CAZ-AVI-resistant strain contained a novel 15 amino acid insertion in the KPC-2 protein causing structural changes proximal to the KPC-2 active site.

©   This work is licensed under a Creative Commons Attribution 4.0 International License.

Keywords: Antibiotics; Drugs Resistance; Ceftazidime; Avibactam; Klebsiella pneumoniae; Greece; Finland.

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Giuseppe Michieli

I am an Italian blogger, active since 2005 with main focus on emerging infectious diseases such as avian influenza, SARS, antibiotics resistance, and many other global Health issues. Other fields of interest are: climate change, global warming, geological and biological sciences. My activity consists mainly in collection and analysis of news, public services updates, confronting sources and making decision about what are the 'signals' of an impending crisis (an outbreak, for example). When a signal is detected, I follow traces during the entire course of an event. I started in 2005 my blog ''A TIME'S MEMORY'', now with more than 40,000 posts and 3 millions of web interactions. Subsequently I added an Italian Language blog, then discontinued because of very low traffic and interest. I contributed for seven years to a public forum (FluTrackers.com) in the midst of the Ebola epidemic in West Africa in 2014, I left the site to continue alone my data tracking job.

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