Evidence map›Paper›PMID 29729331›Full record

SynthesisClinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases2019

The vaginal microbiota and its association with human papillomavirus, Chlamydia trachomatis, Neisseria gonorrhoeae and Mycoplasma genitalium infections: a systematic review and meta-analysis.

J Tamarelle, A C M Thiébaut, B de Barbeyrac, C Bébéar, J Ravel, E Delarocque-Astagneau

Open access · bronzeAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 114 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
114citing papers in PubMed, 3 pooled it
8.1field-weighted citation impact, top 2% of its field
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

114 citing papers in PubMed, 3 syntheses or guidelines pooled it, 196 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Trial
  5. Vaginal microbiota stability over 18 months in young student women in France.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2024
    Trial
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  9. Comparative Epidemiology and Co-Detection ofPathogens (Basel, Switzerland) · 2026
    Article
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  11. Review
  12. Article
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  14. Article
  15. Regulatory Effects ofMicroorganisms · 2026
    Article
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  19. Article
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54 more citing papers are in PubMed but not listed here.

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

6 authors at 3 institutions in 4 countries.

J TamarelleBiostatistics, Biomathematics, Pharmacoepidemiology and Infectious Diseases (B2PHI), UVSQ, INSERM, Institut Pasteur, Université Paris-Saclay, Paris, France. Electronic address: Jeanne.tamarelle@uvsq.fr.
A C M ThiébautBiostatistics, Biomathematics, Pharmacoepidemiology and Infectious Diseases (B2PHI), UVSQ, INSERM, Institut Pasteur, Université Paris-Saclay, Paris, France.
B de BarbeyracUSC EA 3671 Mycoplasmal and Chlamydial Infections in Humans, University of Bordeaux, Bordeaux, France; French National Reference Centre for Bacterial STIs, CHU Bordeaux, Bordeaux, France.
C BébéarUSC EA 3671 Mycoplasmal and Chlamydial Infections in Humans, University of Bordeaux, Bordeaux, France; French National Reference Centre for Bacterial STIs, CHU Bordeaux, Bordeaux, France.
J RavelInstitute for Genome Sciences and Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, USA.
E Delarocque-AstagneauBiostatistics, Biomathematics, Pharmacoepidemiology and Infectious Diseases (B2PHI), UVSQ, INSERM, Institut Pasteur, Université Paris-Saclay, Paris, France; AP-HP, Raymond-Poincaré Hospital, Garches, France.
Inserm · FRUniversité de Bordeaux · FRUniversity of Maryland, Baltimore · US

Funding

Serologic Biomarkers of Human Sexually Transmitted Infection and DiseaseU19AI084044 · NIAID · UNIVERSITY OF MARYLAND BALTIMORE · PI BAVOIL, PATRIK M, RAVEL, JACQUES · 2009 to 2018
$22.8M
Longitudinal Study of the Vaginal Microbiome Prior To Incident STIR01AI116799 · NIAID · UNIVERSITY OF MARYLAND BALTIMORE · PI BROTMAN, REBECCA M. · 2015 to 2019
$3.5M
NIAID NIH HHS R01 AI116799NIAID NIH HHS U19 AI084044
6 · The paper itself

Abstract

backgroundThe vaginal microbiota may modulate susceptibility to human papillomavirus (HPV), Chlamydia trachomatis, Neisseria gonorrhoeae and Mycoplasma genitalium infections. Persistent infection with a carcinogenic HPV is a prerequisite for cervical cancer, and C. trachomatis, N. gonorrheae and M. genitalium genital infections are all associated with pelvic inflammatory disease and subsequent infertility issues.

objectivesTo evaluate the association between these infections and the vaginal microbiota. DATA SOURCES: The search was conducted on Medline and the Web of Science for articles published between 2000 and 2016. STUDY ELIGIBILITY CRITERIA: Inclusion criteria included a measure of association for vaginal microbiota and one of the considered STIs, female population, cohort, cross-sectional and interventional designs, and the use of PCR methods for pathogen detection.

methodsThe vaginal microbiota was dichotomized into high-Lactobacillus vaginal microbiota (HL-VMB) and low-Lactobacillus vaginal microbiota (LL-VMB), using either Nugent score, Amsel's criteria, presence of clue cells or gene sequencing. A random effects model assuming heterogeneity among the studies was used for each STI considered.

resultsThe search yielded 1054 articles, of which 39 met the inclusion criteria. Measures of association with LL-VMB ranged from 0.6 (95% CI 0.3-1.2) to 2.8 (95% CI 0.3-28.0), 0.7 (95% CI 0.4-1.2) to 5.2 (95% CI 1.9-14.8), 0.8 (95% CI 0.5-1.4) to 3.8 (95% CI 0.4-36.2) and 0.4 (95% CI 0.1-1.5) to 6.1 (95% CI 2.0-18.5) for HPV, C. trachomatis, N. gonorrhoeae and M. genitalium infections, respectively.

conclusionsAlthough no clear trend for N. gonorrhoeae and M. genitalium infections could be detected, our results support a protective role of HL-VMB for HPV and C. trachomatis. Overall, these findings advocate for the use of high-resolution characterization methods for the vaginal microbiota and the need for longitudinal studies to lay the foundation for its integration in prevention and treatment strategies.

Indexed as

Microbial InteractionsMicrobiotaChlamydia InfectionsChlamydia trachomatisFemaleGonorrheaHumansMycoplasma genitaliumMycoplasma InfectionsNeisseria gonorrhoeaePapillomaviridaePelvic Inflammatory DiseaseSexually Transmitted DiseasesVaginaChlamydia trachomatisHuman papillomavirusMeta-analysisMycoplasma genitaliumNeisseria gonorrhoeaeSexually transmitted infectionVaginal microbiota

Identifiers

PMID29729331
PMCPMC7362580
OpenAlexW2800194438

What OpenQuestion holds

Textmetadata
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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.