Evidence map›Paper›PMID 37437068›Full record

SynthesisPloS one2023

Trichomonas vaginalis infection and risk of cervical neoplasia: A systematic review and meta-analysis.

Andarz Fazlollahpour-Naghibi, Kimia Bagheri, Mustafa Almukhtar, Seyed Reza Taha, Mahdieh Shariat Zadeh, Kimia Behzad Moghadam, Mehrdad Jafari Tadi, Safoura Rouholamin, Maryam Razavi, Mahdi Sepidarkish and 1 more

Open access · goldAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in PloS one, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

8 citing papers in PubMed, 17 citations in OpenAlex.

  1. Trichomonas vaginalis cathepsin D-like aspartic proteinase (Tv-CatD) is regulated by iron at different levels.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2026
    Article
  2. Observational
  3. Article
  4. Prevalence ofTropical medicine and infectious disease · 2025
    Review
  5. Review
  6. Prevalence ofMicroorganisms · 2024
    Article
  7. Review
  8. Pathogens (Basel, Switzerland) · 2023
    Review
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

11 authors at 6 institutions in 2 countries.

Andarz Fazlollahpour-NaghibiInfectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran.
Kimia BagheriInfectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran.
Mustafa AlmukhtarHarlem Medical Center, Bridgeview, IL, United States of America.
Seyed Reza TahaOncopathology Research Center, Iran University of Medical Sciences, Tehran, Iran.ORCID 0000-0001-7413-1810
Mahdieh Shariat ZadehOncopathology Research Center, Iran University of Medical Sciences, Tehran, Iran.
Kimia Behzad MoghadamIndependent Researcher, Former University of California, San Francisco (UCSF), San Francisco, CA, United States of America.
Mehrdad Jafari TadiSchool of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Safoura RouholaminDepartment of Obstetrics and Gynecology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.ORCID 0000-0001-8713-3233
Maryam RazaviDepartment of Obstetrics and Gynecology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran.
Mahdi SepidarkishDepartment of Biostatistics and Epidemiology, School of Public Health, Babol University of Medical Sciences, Babol, Iran.
Ali RostamiInfectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran.ORCID 0000-0002-1358-1321
Babol University of Medical Sciences · IRIran University of Medical Sciences · IRIsfahan University of Medical Sciences · IRShahid Beheshti University of Medical Sciences · IRUniversity of California, San Francisco · USZahedan University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThe evidence in the literature regarding the relationship between Trichomonas vaginalis (TV) infection and cervical neoplasia is conflicting. The main aim of this study was to evaluate the magnitude of the risk of cervical neoplasia associated with TV infection.

methodsA meta-analysis of observational studies, which provided raw data on the association of TV infection with cervical neoplasia, was performed. For this aim, we searched scientific databases (PubMed/Medline, Scopus, the Web of Sciences, and Embase) from inception to March 15, 2023. A random-effects model was applied by Stata 17.0 to calculate the pooled and adjusted odds ratios (ORs) with 95% confidence intervals (CI), including subgroup, sensitivity, and cumulative analyses to explore sources of heterogeneity.

resultsOf the 2584 records initially identified, 35 eligible studies contributed data for 67,856 women with cervical neoplasia, and 933,697 healthy controls from 14 countries were included. The pooled (2.15; 1.61-2.87; I2 = 87.7%) and adjusted (2.17; 1.82-2.60; I2 = 31.27%) ORs indicated a significant positive association between TV infection and the development of cervical neoplasia. There was no significant change in pooled and adjusted ORs by applying sensitivity and cumulative analyses, indicating the robustness of our findings. The pooled OR was significant in most sub-group analyses. There was no publication bias in the included studies.

conclusionOur findings indicated that women with a TV infection are at significantly greater risk of cervical neoplasia. Future research, particularly longitudinal and experimental studies, should be done to better understand the various aspects of this association.

Indexed as

Trichomonas InfectionsTrichomonas vaginalisUterine Cervical NeoplasmsDatabases, FactualFemaleHumansMEDLINE

Identifiers

PMID37437068
PMCPMC10337954
OpenAlexW4384024995

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.