Evidence map›Paper›PMID 23405376›Full record

Trial reportThe Journal of family practice2013

How reliable is self-testing for gonorrhea and chlamydia among men who have sex with men?

Mary Elizabeth Sexton, Joseph J Baker, Keisuke Nakagawa, Ying Li, Rodney Perkins, Rebecca S Slack, Daniel C Baker, Brian Jucha, Sameer Arora, Michael W Plankey

Abstract readRandomized Controlled TrialValidation Study
In one paragraph

Trial report in The Journal of family practice, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 3 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Sexually Transmitted Infections Treatment Guidelines, 2021.MMWR. Recommendations and reports : Morbidity and mortality weekly report. Recommendations and reports · 2021
    Guideline
  3. Sexually transmitted diseases treatment guidelines, 2015.MMWR. Recommendations and reports : Morbidity and mortality weekly report. Recommendations and reports · 2015
    Guideline
  4. Doxycycline Versus Azithromycin for the Treatment of Rectal Chlamydia in Men Who Have Sex With Men: A Randomized Controlled Trial.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2021
    Trial
  5. Article
  6. Article
  7. Article
  8. Article
  9. CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2023
    Review
  10. A practical approach to the diagnosis and management of chlamydia and gonorrhea.CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2023
    Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Preparing for an era of untreatable gonorrhea.Current opinion in infectious diseases · 2014
    Review
  20. Extragenital gonorrhea and chlamydia testing and infection among men who have sex with men--STD Surveillance Network, United States, 2010-2012.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2014
    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

10 authors.

Mary Elizabeth SextonEmory University School of Medicine, Atlanta, GA, USA.
Joseph J Baker
Keisuke Nakagawa
Ying Li
Rodney Perkins
Rebecca S Slack
Daniel C Baker
Brian Jucha
Sameer Arora
Michael W Plankey

Funding

Tumor Evolution and Metastasis ProgramP30CA016672 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Scott Kopetz · 1985 to 2026
$290.8M
Multicenter Aids Cohort Study- Part B (Baltimore Site)U01AI035042 · NIAID · JOHNS HOPKINS UNIVERSITY · PI BROWN, TODD T, MARGOLICK, JOSEPH B. · 1993 to 2018
$61.5M
NIAID NIH HHS U01 AI035042
6 · The paper itself

Abstract

backgroundRecent studies have demonstrated a high prevalence of pharyngeal (P) and rectal (R) Neisseria gonorrhoeae (GC) and Chlamydia trachomatis (CT) infections among men who have sex with men (MSM). Guidelines by the Centers for Disease Control and Prevention recommend testing at least annually. But surveys of medical providers suggest that adherence to these guidelines is minimal as a result of limited time and staff. Because of these concerns, we evaluated the feasibility and accuracy of patient self-testing.

methodsThree-hundred seventy-four patients at a Washington, DC clinic who identified themselves as MSM and requested testing for sexually transmitted infections (STIs) participated in the study. Patients performed self-screening using the Gen-Probe APTIMA Combo 2 (AC2) kit after viewing written and pictorial instructions. Trained providers also screened patients. We randomized the order in which patients or providers performed testing.

resultsAmong those receiving specific tests, 8% of patients tested positive for R-GC, 9.3% for P-GC, 12.7% for R-CT, and 1.3% for P-CT. We performed McNemar tests, stratified by infection type and anatomic site to evaluate concordance. Self-administered testing was significantly better at identifying P-GC (discordant: 3%) and R-GC (discordant: 2.9%) (P ≤.01), and had results similar to provider- administered testing for P-CT (discordant: 0.5%) and R-CT (discordant: 1.1%) detection.

conclusionsThe equivalent or better detection rates for rectal and oral gonorrhea and chlamydia among patients suggest that patients are capable of performing their own screening for STIs, which may increase infection detection and treatment.

Indexed as

Chlamydia trachomatisNeisseria gonorrhoeaeAdolescentAdultAgedChlamydia InfectionsGonorrheaHomosexuality, MaleHumansMaleMiddle AgedPharyngeal DiseasesRectal DiseasesReproducibility of ResultsSelf-ExaminationSexual Behavior

Identifiers

PMID23405376
PMCPMC12080727

What OpenQuestion holds

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Registered trials

None linked

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.