Evidence map›Paper›PMID 28362072›Full record

SynthesisJournal of the International AIDS Society2017

Postnatal HIV transmission in breastfed infants of HIV-infected women on ART: a systematic review and meta-analysis.

Stephanie Bispo, Lana Chikhungu, Nigel Rollins, Nandi Siegfried, Marie-Louise Newell

Open access · goldAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Journal of the International AIDS Society, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
68citing papers in PubMed, 2 pooled it
7.9field-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

68 citing papers in PubMed, 2 syntheses or guidelines pooled it, 140 citations in OpenAlex.

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  12. CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2025
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  14. Canadian guidance should present formula and breast- or chestfeeding as equivalent options for parents with virally suppressed HIV.CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2025
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  15. Review
  16. Update on HIV prevention and management in pregnancy Number 10 - 2025.Revista brasileira de ginecologia e obstetricia : revista da Federacao Brasileira das Sociedades de Ginecologia e Obstetricia · 2025
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8 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

5 authors at 4 institutions in 4 countries.

Stephanie BispoDepartment of Social Statistics and Demography, University of Southampton, Southampton, UK.
Lana ChikhunguSchool of Languages and Area Studies, University of Portsmouth, Portsmouth, UK.
Nigel RollinsDepartment of Maternal, New-born, Child and Adolescent Health, World Health Organisation, Geneva, Switzerland.
Nandi SiegfriedMedical Research Council, Cape Town, South Africa.
Marie-Louise NewellHuman Development and Health, Faculty of Medicine, University of Southampton, Southampton, UK.
Zero to Three · USSouth African Medical Research Council · ZAUniversity of Southampton · GBWorld Health Organization · CH

Funding

World Health Organization
6 · The paper itself

Abstract

introductionTo systematically review the literature on mother-to-child transmission in breastfed infants whose mothers received antiretroviral therapy and support the process of updating the World Health Organization infant feeding guidelines in the context of HIV and ART.

methodsWe reviewed experimental and observational studies; exposure was maternal HIV antiretroviral therapy (and duration) and infant feeding modality; outcomes were overall and postnatal HIV transmission rates in the infant at 6, 9, 12 and 18 months. English literature from 2005 to 2015 was systematically searched in multiple electronic databases. Papers were analysed by narrative synthesis; data were pooled in random effects meta-analyses. Postnatal transmission was assessed from four to six weeks of life. Study quality was assessed using a modified Newcastle-Ottawa Scale (NOS) and GRADE.

resultsEleven studies were identified, from 1439 citations and review of 72 abstracts. Heterogeneity in study methodology and pooled estimates was considerable. Overall pooled transmission rates at 6 months for breastfed infants with mothers on antiretroviral treatment (ART) was 3.54% (95% CI: 1.15-5.93%) and at 12 months 4.23% (95% CI: 2.97-5.49%). Postnatal transmission rates were 1.08 (95% CI: 0.32-1.85) at six and 2.93 (95% CI: 0.68-5.18) at 12 months. ART was mostly provided for PMTCT only and did not continue beyond six months postpartum. No study provided data on mixed feeding and transmission risk.

conclusionThere is evidence of substantially reduced postnatal HIV transmission risk under the cover of maternal ART. However, transmission risk increased once PMTCT ART stopped at six months, which supports the current World Health Organization recommendations of life-long ART for all.

Indexed as

Infectious Disease Transmission, VerticalAnti-HIV AgentsBreast FeedingFemaleHIV InfectionsHumansInfantInfant, NewbornMothersPregnancyPregnancy Complications, InfectiousAnti-HIV AgentsAntiretroviral therapybreast feedingHIVmeta-analysisprevention of mother-to-child transmissionsystematic review

Identifiers

PMID28362072
PMCPMC5467610
OpenAlexW2593335249

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.