Impact of the introduction of a nucleic acid amplification test for Clostridium difficile diagnosis on stool rejection policies.

ABSTRACT:

Background

The change from non-molecular to nucleic acid amplification tests (NAATs) is known to increase the detection of Clostridium difficile infection (CDI); however, the impact on stool rejection policies in clinical laboratories is unclear. The current guidelines have reinforced the importance of respecting strict conditions for performing tests on stool samples for CDI diagnosis. The purpose of this study was to estimate whether the implementation of molecular tests has resulted in changes in stool rejection policies between clinical laboratories that introduced NAATs and those that did not.

Results

A survey was conducted to evaluate the change in the number of stool samples rejected and the rejection criteria among 12 hospital laboratories in southwestern Fran

SUBMITTER: Goret J 

PROVIDER: S-EPMC5975266 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature