Evidence map›Paper›PMID 29240922›Full record

ArticleThe Journal of infectious diseases2017

Prevalence, Magnitude, and Correlates of HIV-1 Genital Shedding in Women on Antiretroviral Therapy.

Caroline C King, Sascha R Ellington, Nicole L Davis, Robert W Coombs, Maria Pyra, Ting Hong, Nelly Mugo, Rena C Patel, Jairam R Lingappa, Jared M Baeten and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of infectious diseases, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

12 citing papers in PubMed, 22 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 2 institutions in 1 country.

Caroline C KingDivision of Reproductive Health, Centers for Disease Control and Prevention, Atlanta, Georgia.
Sascha R EllingtonDivision of Reproductive Health, Centers for Disease Control and Prevention, Atlanta, Georgia.
Nicole L DavisDivision of Reproductive Health, Centers for Disease Control and Prevention, Atlanta, Georgia.
Robert W CoombsDepartment of Laboratory Medicine, University of Washington, Seattle.
Maria PyraDepartment of Epidemiology, University of Washington, Seattle.
Ting HongDepartment of Global Health, University of Washington, Seattle.
Nelly MugoDepartment of Epidemiology, University of Washington, Seattle.
Rena C PatelDepartment of Medicine, University of Washington, Seattle.
Jairam R LingappaDepartment of Medicine, University of Washington, Seattle.
Jared M BaetenDepartment of Medicine, University of Washington, Seattle.
Athena P KourtisDivision of Reproductive Health, Centers for Disease Control and Prevention, Atlanta, Georgia.
Partners in Prevention HSV/HIV Transmission Study and Partners PrEP Study Teams
University of Washington · USCenters for Disease Control and Prevention · US

Funding

University of Washington/Fred Hutch Center for AIDS ResearchP30AI027757 · NIAID · UNIVERSITY OF WASHINGTON · PI Judith Tsui · 1988 to 2026
$104.9M
Investigating interactions between efavirenz-based antiretroviral therapy and contraceptive implantsK23AI120855 · NIAID · UNIVERSITY OF WASHINGTON · PI PATEL, RENA CHIMAN · 2015 to 2019
$850k
Hormonal contraception, pre-exposure prophylaxis, and HIV-1 protectionR21HD074439 · NICHD · UNIVERSITY OF WASHINGTON · PI BAETEN, JARED · 2013 to 2014
$432k
NCCDPHP CDC HHS U48 DP005013NIAID NIH HHS K23 AI120855NIAID NIH HHS P30 AI027757NICHD NIH HHS R21 HD074439
6 · The paper itself

Abstract

Background: Genital human immunodeficiency virus (HIV) RNA shedding can continue despite HIV being undetectable in blood, and can be associated with transmission. Methods: We included African women on antiretroviral therapy (ART). Linear and generalized linear mixed models were used to compare the magnitude and prevalence of genital shedding, respectively, by time since ART initiation. Multivariable logistic regression with generalized estimating equations was used to assess predictors of genital shedding among women with undetectable plasma viral load (VL). Results: Among 1114 women, 5.8% of visits with undetectable plasma VL and 23.6% of visits with detectable VL had genital shedding. The proportion of visits with genital shedding decreased with time since ART initiation but the magnitude of shedding remained unchanged when plasma VL was undetectable (P = .032). Prevalence of shedding did not vary by time since ART initiation when plasma VL was detectable (P = .195), though the magnitude of shedding significantly increased (P = .04). Predictors of genital shedding were HIV disease stage, antiretroviral regimen, and genital ulcers or cervical tenderness. Discussion: In addition to ART, reducing immune activation through prevention and treatment of HIV-related conditions and genital tract infections may decrease the risk of HIV-1 shedding and potential transmission.

Indexed as

Virus SheddingAdultAfricaAnti-Retroviral AgentsBloodFemaleGenitalia, FemaleHIV-1HIV InfectionsHumansPrevalenceProspective StudiesViral LoadAnti-Retroviral Agentsantiretroviralgenital sheddingHIVviral load

Identifiers

PMID29240922
PMCPMC5853287
OpenAlexW2793394138

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.