Clinical characteristics of bloodstream infection by Parvimonas micra: retrospective case series and literature review.

ABSTRACT:

Background

Gram-positive anaerobic (GPA) bacteria inhabit different parts of the human body as commensals but can also cause bacteremia. In this retrospective observational study, we analyzed GPA bacteremia pathogens before (2013-2015) and after (2016-2018) the introduction of the matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS).

Method

We conducted a retrospective observational study by searching the microbiology database to identify all positive GPA blood cultures of patients with GPA bacteremia diagnosed using the new technique, MALDI-TOF MS, between January 1, 2016 and December 31, 2018; and using a conventional phenotypic method between January 1, 2013 and December 31, 2015 at a single tertiary center in Japan. Parvimonas micra

SUBMITTER: Watanabe T 

PROVIDER: S-EPMC7405351 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature