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Comparison of analytical performances of the Roche Cobas 6800 CT/NG assay with the Abbott m2000 Real Time CT/NG assay for detecting Chlamydia trachomatis and Neisseria gonorrhoeae

Publié dansJournal of Medical Microbiology, vol. 68, no. 2, p. 197-200
Date de publication2019
Résumé

The Roche Cobas 6800 CT/NG assay was compared to the Abbott m2000 Real Time CT/NG assay for detecting Chlamydia trachomatis and Neisseria gonorrhoeae in 714 specimens referred to the bacteriology laboratory at Geneva University Hospitals, between November 2017 and March 2018, and in nine external quality controls for molecular diagnostics (seven from QCMD Glasgow and two from UK NEQAS). For C. trachomatis, the sensitivity of C6800 compared to m2000 was 100 % (95 % confidence interval [CI], 97.5 to 100 %), the specificity was 99.1 % (95 % CI, 98.0 to 99.7 %). For N. gonorrhoeae, the sensitivity of the C6800 compared to m2000 was 100 % (95 % CI, 90.5 to 100 %), whereas the specificity was 99.7 % (95 % CI, 98.9 to 99.9 %). The C6800 CT/NG assay appears to perform with great accuracy the detection of C. trachomatis and N. gonorrhoeae.

Mots-clés
  • Adolescent
  • Adult
  • Aged
  • 80 and over
  • Anal Canal/microbiology
  • Child
  • Chlamydia trachomatis/genetics/isolation & purification
  • Female
  • Humans
  • Male
  • Middle Aged
  • Neisseria gonorrhoeae/genetics/isolation & purification
  • Oropharynx/microbiology
  • Predictive Value of Tests
  • Prospective Studies
  • Real-Time Polymerase Chain Reaction/standards
  • Rectum/microbiology
  • Retrospective Studies
  • Sensitivity and Specificity
  • Urine/microbiology
  • Vagina/microbiology
  • Young Adult
Citation (format ISO)
CHERKAOUI, Abdessalam et al. Comparison of analytical performances of the Roche Cobas 6800 CT/NG assay with the Abbott m2000 Real Time CT/NG assay for detecting Chlamydia trachomatis and Neisseria gonorrhoeae. In: Journal of Medical Microbiology, 2019, vol. 68, n° 2, p. 197–200. doi: 10.1099/jmm.0.000909
Fichiers principaux (1)
Article (Published version)
accessLevelRestricted
Identifiants
ISSN du journal0022-2615
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Informations techniques

Création14/08/2019 15:09:00
Première validation14/08/2019 15:09:00
Heure de mise à jour15/03/2023 17:51:24
Changement de statut15/03/2023 17:51:24
Dernière indexation17/01/2024 06:00:35
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