Evidence map›Paper›PMID 26846151›Full record

ArticleInternational journal of STD & AIDS2017

High prevalence of extra-genital chlamydial or gonococcal infections among men who have sex with men and transgender women in Lima, Peru.

Lao-Tzu Allan-Blitz, Segundo R Leon, Claire C Bristow, Kelika A Konda, Silver K Vargas, Juan A Flores, Brandon J Brown, Carlos F Caceres, Jeffrey D Klausner

Abstract read
In one paragraph

Article in International journal of STD & AIDS, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Assessment ofLe infezioni in medicina · 2023
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  4. Determinants and prediction ofFrontiers in public health · 2022
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  5. Article
  6. Review
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  8. Open forum infectious diseases · 2019
    Article
  9. Article
  10. Review
  11. Article
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  14. 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

9 authors.

Lao-Tzu Allan-Blitz1 David Geffen School of Medicine, University of California Los Angeles, CA, USA.
Segundo R Leon2 Laboratory of Sexual Health, Unit of Health, Sexuality and Human Development, Universidad Peruana Cayetano Heredia, Lima, Peru.
Claire C Bristow4 Division of Global Public Health, Department of Medicine, University of California San Diego, La Jolla, CA, USA.
Kelika A Konda5 Department of Medicine, University of California Los Angeles, CA, USA.
Silver K Vargas2 Laboratory of Sexual Health, Unit of Health, Sexuality and Human Development, Universidad Peruana Cayetano Heredia, Lima, Peru.
Juan A Flores2 Laboratory of Sexual Health, Unit of Health, Sexuality and Human Development, Universidad Peruana Cayetano Heredia, Lima, Peru.
Brandon J Brown6 Division of Clinical Sciences, Center for Healthy Communities, School of Medicine, University of California Riverside, CA, USA.
Carlos F Caceres2 Laboratory of Sexual Health, Unit of Health, Sexuality and Human Development, Universidad Peruana Cayetano Heredia, Lima, Peru.
Jeffrey D Klausner1 David Geffen School of Medicine, University of California Los Angeles, CA, USA.

Funding

Syphilis: Translating technology to understand a neglected epidemicR01AI099727 · NIAID · UNIVERSIDAD PERUANA CAYETANO HEREDIA · PI CACERES, CARLOS F. · 2012 to 2016
$1.1M
NIAID NIH HHS R01 AI099727
6 · The paper itself

Abstract

Chlamydia trachomatis and Neisseria gonorrhoeae are among the most common sexually transmitted bacterial infections in the world. Data are limited, however, on the burden of extra-genital chlamydial and gonococcal infections among men who have sex with men and transgender women in Lima, Peru. Data were gathered from self-collected anal or pharyngeal swabs from participants in Lima, Peru, and analyzed via cross-sectional methods. Prevalence ratios for the association between extra-genital infection with socio-demographic and sexual behaviors were determined. Overall, 127 (32.8%) participants had anal or pharyngeal infections. On multivariate modeling, anal infection was positively associated with practicing both receptive and insertive anal sex, when compared to insertive alone (PR = 2.49; 95% CI = 1.32-4.71), and negatively associated with any antibiotic use in the prior three months (PR = 0.60; 95% CI = 0.39-0.91). Pharyngeal infection was negatively associated with age greater than 30 years compared to 18-30 years (PR = 0.54; 95% CI = 0.30-0.96), and positively associated with gender identity of transgender women (PR = 2.12; 95% CI = 1.20-3.73). This study demonstrates considerable burden of extra-genital chlamydial and gonococcal infections among men who have sex with men and transgender women in Lima, Peru.

Indexed as

Homosexuality, MaleTransgender PersonsAdolescentAdultAnal CanalChlamydia InfectionsChlamydia trachomatisCross-Sectional StudiesFemaleGonorrheaHumansMaleMass ScreeningMiddle AgedNeisseria gonorrhoeaePeruChlamydia (Chlamydia trachomatis)epidemiologygonorrhea (Neisseria gonorrhoeae)homosexualPeruPharyngealRectalSouth America

Identifiers

PMID26846151
PMCPMC4972692

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Registered trials

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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.