# K243405: Xpert vanA

- Pathway: 510(k) (Special)
- Applicant: Cepheid®
- Decided: Nov 21, 2024 after 20 days
- Product code: NIJ (System, Test, Genotypic Detection, Resistant Markers, Enterococcus Species)
- Device class: 2
- Regulation: 21 CFR 866.1640
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 3 generations back to K972359 (1997). 3 ancestors in all.
No later device cites it as a predicate yet.
0 of 4 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K092953: Xpert VanA Assay, Cepheid (2009) Summary page 6.

## Indications for use
The Xpert® vanA test performed on the GeneXpert® Instrument Systems is a qualitative in vitro diagnostic test designed for detection of the vanA gene sequence associated with vancomycin resistance in bacteria obtained from rectal swab specimens from patients at risk for intestinal colonization with vancomycin-resistant bacteria. The test utilizes automated real-time polymerase chain reaction (PCR) to detect the vanA gene that is frequently associated with vancomycin-resistant enterococci (VRE). The Xpert vanA test is intended to aid in the recognition, prevention, and control of vancomycin-resistant organisms that colonize patients in healthcare settings. The Xpert vanA test is not intended to diagnose infections caused by vancomycin-resistant bacteria nor to guide or monitor treatment for vancomycin-resistant bacterial infections. Concomitant cultures are necessary to recover organisms for identification of vancomycin-resistant bacteria, antimicrobial susceptibility testing, and for epidemiological typing.

Source page: https://510kreport.com/device/K243405
Methodology: https://510kreport.com/methodology