Sonication for Diagnosis of Catheter-Related Infection Is Not Better Than Traditional Roll-Plate Culture: A Prospective Cohort Study With 975 Central Venous Catheters
Author(s) -
Stefan Erb,
Reno Frei,
Katharina Schregenberger,
Marc Dangel,
Danica Nogarth,
Andreas F. Widmer
Publication year - 2014
Publication title -
clinical infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.44
H-Index - 336
eISSN - 1537-6591
pISSN - 1058-4838
DOI - 10.1093/cid/ciu352
Subject(s) - sonication , medicine , catheter , prospective cohort study , central venous catheter , surgery , bloodstream infection , intensive care medicine , radiology
This prospective randomized controlled study with 975 nontunneled central venous catheters (CVCs) showed that the semiquantitative roll-plate culture technique (SQC) was as accurate as the sonication method for diagnosis of catheter-related infections. Sonication is difficult to standardize, whereas SQC is simpler, faster, and as reliable as the sonication method for culturing CVCs.
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