Comparison of the molecular FluoroType Mycobacteria VER 1.0 and the Maldi BioTyper Mycobacteria assays for the identification of non-tuberculous mycobacteria.

ABSTRACT: Accurate identification of non-tuberculous mycobacterial (NTM) species is crucial for the diagnosis and appropriate management of NTM infections. This study aimed to evaluate the performance of two assays, FluoroType Mycobacteria VER 1.0 and Maldi BioTyper (MBT) Mycobacteria. The two assays were evaluated using 119 NTM, including 85 slow-growing mycobacteria and 34 rapid-growing mycobacteria, representing a total of 33 species isolated in three French clinical laboratories. We used the GenoType assays as reference method for species identification, followed by 16S rRNA gene sequencing if the GenoType kits returned Mycobacterium sp. Compared to the reference method, the FluoroType Mycobacteria assay provided correct species identification in 89.9% of cases (107/119). Among the most f

SUBMITTER: Guiraud J 

PROVIDER: S-EPMC11784439 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature