Evidence map›Paper›PMID 21964399›Full record

ArticleThe Journal of infectious diseases2011

Combined oral contraceptive use increases HPV persistence but not new HPV detection in a cohort of women from Thailand.

Morgan Marks, Patti E Gravitt, Swati B Gupta, Kai-Li Liaw, Amha Tadesse, Esther Kim, Chailert Phongnarisorn, Virach Wootipoom, Pissimai Yuenyao, Charoen Vipupinyo and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of infectious diseases, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.6field-weighted citation impact, top 11% 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

22 citing papers in PubMed, 46 citations in OpenAlex.

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  13. Association between Hormonal Contraception and Injuries Induced by Human Papillomavirus in the Uterine Cervix.Revista brasileira de ginecologia e obstetricia : revista da Federacao Brasileira das Sociedades de Ginecologia e Obstetricia · 2018
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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

12 authors at 6 institutions in 2 countries.

Morgan MarksDepartment of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA.
Patti E Gravitt
Swati B Gupta
Kai-Li Liaw
Amha Tadesse
Esther Kim
Chailert Phongnarisorn
Virach Wootipoom
Pissimai Yuenyao
Charoen Vipupinyo
Somchai Sriplienchan
David D Celentano
Johns Hopkins University · USUnited States Military Academy · USChiang Mai University · THKhon Kaen University · THPrince of Songkla University · THRajavithi Hospital · TH

Funding

INSTITUTIONAL RESEARCH CANCER EPIDEMIOLOGY FELLOWSHIPT32CA009314 · NCI · JOHNS HOPKINS UNIVERSITY · PI Corinne E. Joshu, Meghan Bridgid Moran · 1985 to 2026
$11.2M
NCI NIH HHS 5T32CA009314-28NCI NIH HHS T32 CA009314
6 · The paper itself

Abstract

backgroundWomen diagnosed with cervical cancer report longer duration and more recent use of combined oral contraceptives (COCs). It is unclear how COC use impacts risk of cervical carcinogenesis.

methodsWe estimated the risk of new human papillomavirus (HPV) DNA detection and persistence among 1135 human immunodeficiency virus (HIV)-negative women aged 20-37 years from Thailand who were followed for 18 months at 6-month intervals. Type-specific HPV DNA, demographic information, hormonal contraceptive use, sexual behavior, genital tract coinfection, and Papanicolaou test results were assessed at baseline and each follow-up.

resultsWomen who reported current COC use during follow-up were less likely to clear HPV infection compared with nonusers, independent of sexual behavior, and Papanicolaou test diagnosis (AHR: 0.67 [95% CI: .49-.93]). Similar associations were not observed among women reporting current use of depomedroxyprogesterone acetate (DMPA). Neither COC nor DMPA use was significantly associated with new HPV DNA detection.

conclusionsThese data do not support the hypothesis that contraceptive use is associated with cervical cancer risk via increased risk of HPV acquisition. The increased risk of HPV persistence observed among current COC users suggests a possible influence of female sex hormones on host response to HPV infection.

Indexed as

AdultAlphapapillomavirusCohort StudiesContraceptives, Oral, CombinedDNA Probes, HPVFemaleHumansMultivariate AnalysisOligonucleotide Array Sequence AnalysisPapanicolaou TestPapillomavirus InfectionsProportional Hazards ModelsProspective StudiesRemission, SpontaneousRisk FactorsVaginal SmearsContraceptives, Oral, CombinedDNA Probes, HPV

Identifiers

PMID21964399
PMCPMC3222104
OpenAlexW2152347632

What OpenQuestion holds

Textmetadata
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.