To wait or not to wait: Optimal time interval between the first and second blood-culture sets to maximize blood-culture yield

Valeria Fabre; George F. Jones; Yea Jen Hsu; Karen C. Carroll; Sara E. Cosgrove

doi:10.1017/ash.2022.27

To wait or not to wait: Optimal time interval between the first and second blood-culture sets to maximize blood-culture yield

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Abstract

The optimal timing of blood culture (BCx) sets collection has not been evaluated with continuous BCx detection systems. The yield of BCx was similar between short intervals (median, 3 minutes) and longer intervals (median, 16 or 43 minutes) among 5,856 BCx, except for improved polymicrobial bacteremia detection with long-interval BCx.

Original language	English (US)
Article number	e51
Journal	Antimicrobial Stewardship and Healthcare Epidemiology
Volume	2
Issue number	1
DOIs	https://doi.org/10.1017/ash.2022.27
State	Published - Mar 25 2022

ASJC Scopus subject areas

Infectious Diseases
Epidemiology
Microbiology (medical)

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abstract = "The optimal timing of blood culture (BCx) sets collection has not been evaluated with continuous BCx detection systems. The yield of BCx was similar between short intervals (median, 3 minutes) and longer intervals (median, 16 or 43 minutes) among 5,856 BCx, except for improved polymicrobial bacteremia detection with long-interval BCx.",

author = "Valeria Fabre and Jones, \{George F.\} and Hsu, \{Yea Jen\} and Carroll, \{Karen C.\} and Cosgrove, \{Sara E.\}",

note = "Funding Information: This study was funded in part by the Centers for Disease Control and Prevention{\textquoteright}s Prevention Epicenters Program (grant no. 1 UK54CK000617-01-00). Publisher Copyright: {\textcopyright} The Author(s), 2022.",

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AU - Hsu, Yea Jen

AU - Carroll, Karen C.

AU - Cosgrove, Sara E.

N1 - Funding Information: This study was funded in part by the Centers for Disease Control and Prevention’s Prevention Epicenters Program (grant no. 1 UK54CK000617-01-00). Publisher Copyright: © The Author(s), 2022.

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AB - The optimal timing of blood culture (BCx) sets collection has not been evaluated with continuous BCx detection systems. The yield of BCx was similar between short intervals (median, 3 minutes) and longer intervals (median, 16 or 43 minutes) among 5,856 BCx, except for improved polymicrobial bacteremia detection with long-interval BCx.

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To wait or not to wait: Optimal time interval between the first and second blood-culture sets to maximize blood-culture yield

Abstract

ASJC Scopus subject areas

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