Diagnostic usefulness of differential time to positivity for catheter-related candidemia.

ABSTRACT: A differential time to positivity (DTP) of ≥ 120 min is useful for diagnosing catheter-related bacteremia, but data on diagnosing catheter-related candidemia (CRC) in this way are limited. We wished to evaluate the usefulness of the DTP for diagnosing CRC. All adult patients who had the same Candida species isolated from blood cultures drawn simultaneously from a central venous catheter (CVC) and a peripheral vein were included at a tertiary care hospital over an 18-month period. A total of 105 patients with candidemia who had positive simultaneous CVC and peripheral vein blood cultures were included in our study. Sixty-one patients (58%) had CRC (47 definite and 14 probable), and 38 (36%) had candidemia from another source (non-CRC). The remaining 6 patients (6%) with indeterminate candid

SUBMITTER: Park KH 

PROVIDER: S-EPMC4097682 | biostudies-literature | 2014 Jul

REPOSITORIES: biostudies-literature