Article ; Online: The effect of taurolidine on the time-to-positivity of blood cultures.
Infection prevention in practice
2024 Volume 6, Issue 2, Page(s) 100352
Abstract: Background: Taurolidine containing lock solutions (TL) are a promising method for the prevention of central line associated bloodstream infections. Per accident, the TL may not always be aspirated from the central venous catheter (CVC) before blood ... ...
Abstract | Background: Taurolidine containing lock solutions (TL) are a promising method for the prevention of central line associated bloodstream infections. Per accident, the TL may not always be aspirated from the central venous catheter (CVC) before blood cultures are obtained. The TL could, unintentionally, end up in a blood culture vial, possibly altering the results. The aim of this study was to investigate the effect of the TLs on the detection of microbial growth in blood culture vials. Methods: Different lock solutions (taurolidine-citrate-heparin (TCHL), taurolidine, heparin, citrate or NaCl) were added to BD BACTEC Discussion: In the presence of taurolidine, the TTP was considerably delayed or vials even remained negative as compared to vials containing heparin, citrate or NaCl. This effect was dose-dependent. The delayed TTP was much less pronounced in the presence of blood, but still notable. Conclusion: This study stresses the clinical importance of discarding TLs from the CVC before obtaining a blood culture. |
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Language | English |
Publishing date | 2024-02-29 |
Publishing country | England |
Document type | Journal Article |
ISSN | 2590-0889 |
ISSN (online) | 2590-0889 |
DOI | 10.1016/j.infpip.2024.100352 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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