Evidence map›Paper›PMID 23554203›Full record

ArticleJournal of clinical microbiology2013

Analytical evaluation of GeneXpert CT/NG, the first genetic point-of-care assay for simultaneous detection of Neisseria gonorrhoeae and Chlamydia trachomatis.

Sepehr N Tabrizi, Magnus Unemo, Daniel Golparian, Jimmy Twin, Athena E Limnios, Monica Lahra, Rebecca Guy, TTANGO Investigators

Registry-linked trialAbstract readEvaluation Study
In one paragraph

Article in Journal of clinical microbiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03098394 (Use of a Rapid Turnaround Test for Gonorrhea & Chlamydia to Improve Treatment of Women Presenting With Possible Sexually Transmitted Infections), which is not on this map. Cited by 42 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT03098394 naterminatednot on this mapstarted 2018, after this paper: background citation

Use of a Rapid Turnaround Test for Gonorrhea & Chlamydia to Improve Treatment of Women Presenting With Possible Sexually Transmitted Infections

TypeinterventionalSponsorUniversity of Maryland, BaltimoreRan2018 to 2023Enrolled64ConditionsSexually Transmitted Infection, Gonorrhea Female, Chlamydia FemalesArmsCepheid Xpert CT/NG Rapid Turnaround Test, Polymerase chain reaction (PCR)
3 · Its place in the literature

Who cites it

42 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Article
  5. Article
  6. Detection and characterisation of Xpert CT/NG assayEuro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin · 2025
    Article
  7. Article
  8. Article
  9. Maximizing theJournal of clinical microbiology · 2024
    Article
  10. Review
  11. [Urethritis-spectrum of pathogens, diagnostics and treatment].Dermatologie (Heidelberg, Germany) · 2023
    Review
  12. Article
  13. Article
  14. Sexual partnership concurrency and age disparities associated with sexually transmitted infection and risk behavior in rural communities in Kenya and Uganda.International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2022
    Article
  15. Article
  16. Article
  17. Article
  18. Point-by-Point Progress: Gonorrhea Point of Care Tests.Expert review of molecular diagnostics · 2020
    Article
  19. The frontiers of addressing antibiotic resistance in Neisseria gonorrhoeae.Translational research : the journal of laboratory and clinical medicine · 2020
    Review
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Sepehr N TabriziDepartment of Microbiology and Infectious Diseases, The Royal Women's Hospital, Parkville, Victoria, Australia. sepehr.tabrizi@thewomens.org.au
Magnus Unemo
Daniel Golparian
Jimmy Twin
Athena E Limnios
Monica Lahra
Rebecca Guy
TTANGO Investigators

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

GeneXpert CT/NG was evaluated with 372 characterized bacterial strains. Sensitivity of 10 genome copies/reaction was obtained for both agents. Four Neisseria mucosa and two Neisseria subflava isolates were positive for one of two gonococcal targets; however, the assay flagged all as negative. The assay was analytically highly sensitive and specific.

Indexed as

Point-of-Care SystemsBacteriological TechniquesChlamydia trachomatisGonorrheaHumansLymphogranuloma VenereumMaleMolecular Diagnostic TechniquesNeisseria gonorrhoeaeSensitivity and Specificity

Identifiers

PMID23554203
PMCPMC3716077

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.