Evidence map›Paper›PMID 24809726›Full record

ArticlePloS one2014

The association between HIV infection, antiretroviral therapy and cervical squamous intraepithelial lesions in South Western Nigerian women.

Oliver Chukwujekwu Ezechi, Karen Odberg Pettersson, Clement Abu Okolo, Innocent Achaya O Ujah, Per Olof Ostergren

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 12% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 29 citations in OpenAlex.

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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

5 authors at 3 institutions in 2 countries.

Oliver Chukwujekwu EzechiClinical Sciences Division, Nigerian Institute of Medical Research Yaba, Lagos, Nigeria; Social Medicine and Global Health, Faculty of Medicine, Lund University, Lund Sweden.
Karen Odberg PetterssonSocial Medicine and Global Health, Faculty of Medicine, Lund University, Lund Sweden.
Clement Abu OkoloDepartment of Pathology, College of Medicine, University of Ibadan, Ibadan, Nigeria.
Innocent Achaya O UjahClinical Sciences Division, Nigerian Institute of Medical Research Yaba, Lagos, Nigeria.
Per Olof OstergrenSocial Medicine and Global Health, Faculty of Medicine, Lund University, Lund Sweden.
Lund University · SENigerian Institute of Medical Research · NGUniversity of Ibadan · NG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionFindings from studies that evaluated the effect of antiretroviral drug use on the development of cervical squamous intraepithelial lesion differed in their conclusions. This study investigated the association between HIV infection, antiretroviral drug use and cervical squamous intraepithelial lesion in a high HIV and cervical cancer burden setting- Nigeria.

methodsA cross sectional study among 1140 women of known HIV status enrolled in a randomised study to determine the test characteristics of visual inspection in detecting cytology diagnosed squamous intraepithelial lesion. Multivariate analysis was used to determine the association between HIV infection, antiretroviral drug use and the twin outcome variables of cervical squamous intraepithelial lesion (SIL) and High grade squamous intraepithelial lesion (HSIL) while controlling for confounders.

resultsPrevalence of cervical squamous intraepithelial lesion was 8.5%, with a higher prevalence of 14.3% in HIV positive compared to 3.3% in HIV negative women (aOR: 5.4; 95% CI: 2.9-8.8). Not using antiretroviral drugs was found to be associated with an increased risk of SIL (aOR: 2.1; 95% CI: 1.4-3.5) and HSIL (aOR: 2.6; 95% CI: 1.1-6.4). Participants who had a CD4 cell count <200 cells/mm3, were also found to be at increased risk for SIL (aOR: 1.9; 95% CI: 1.1-5.9) and HSIL (aOR: 5.7; 95% CI: 1.1-7.2).

conclusionHIV infection and severe immunosuppression were found to be associated with increased risk of cervical squamous intraepithelial lesion but not viral load. For the first time, in the West African sub-region with specific HIV type and strains, we established the protective effect of antiretroviral drug use against the development of SIL. Integration of cervical cancer screening programme into HIV services and early initiation of antiretroviral drug in HIV positive women especially those with severe immune-suppression could therefore prove to be useful in preventing and controlling cervical cancer development in HIV positive women.

Indexed as

AdultAntiretroviral Therapy, Highly ActiveFemaleHIV InfectionsHumansImmunosuppression TherapyMiddle AgedMultivariate AnalysisNigeriaSocial ClassSquamous Intraepithelial Lesions of the CervixVaginal Smears

Identifiers

PMID24809726
PMCPMC4014606
OpenAlexW2169729680

What OpenQuestion holds

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LicenceCC BY
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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.