Evidence map›Paper›PMID 28115682›Full record

SynthesisThorax2017

The impact of HIV and antiretroviral therapy on TB risk in children: a systematic review and meta-analysis.

P J Dodd, A J Prendergast, C Beecroft, B Kampmann, J A Seddon

Registry-linked trialAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Thorax, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06239337 (Evaluation of Xpert MTB/RIF Ultra in Stools and Urine to Improve Tuberculosis Diagnosis in Children), which is not on this map. Cited by 57 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed, 4 pooled it
–field-weighted citation impact
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.

NCT06239337 completednot on this mapstarted 2019, after this paper: background citation

Evaluation of Xpert MTB/RIF Ultra in Stools and Urine to Improve Tuberculosis Diagnosis in Children

Typeobservational_patient_registrySponsorMedecins Sans Frontieres, SpainRan2019 to 2023Enrolled563ConditionsTuberculosis, Pediatric Infectious DiseaseArmsXpert MTB/RIF Ultra in stools and urine
3 · Its place in the literature

Who cites it

57 citing papers in PubMed, 4 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Effectiveness of interventions for reducing TB incidence in countries with low TB incidence: a systematic review of reviews.European respiratory review : an official journal of the European Respiratory Society · 2019
    Pooled it
  5. Trial
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  8. Clinical Outcomes in Children With Human Immunodeficiency Virus Treated for Nonsevere Tuberculosis in the SHINE Trial.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2024
    Trial
  9. Twice-Daily Dosing of Dolutegravir in Infants on Rifampicin Treatment: A Pharmacokinetic Substudy of the EMPIRICAL Trial.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2024
    Trial
  10. Trial
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  14. Observational
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  16. Review
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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.

P J DoddSchool of Health and Related Research, University of Sheffield, Sheffield, UK.ORCID 0000-0001-5825-9347
A J PrendergastBlizard Institute, Queen Mary University of London, London, UK.
C BeecroftSchool of Health and Related Research, University of Sheffield, Sheffield, UK.
B KampmannCentre of International Child Health, Department of Paediatrics, Imperial College London, London, UK.
J A SeddonCentre of International Child Health, Department of Paediatrics, Imperial College London, London, UK.ORCID 0000-0002-2296-2302

Funding

Department of Health SRF-2009-02-07Medical Research Council MC_EX_MR/J010391/1Medical Research Council MC_EX_MR/K011944/1Medical Research Council MC_UP_A900_1122Wellcome Trust
6 · The paper itself

Abstract

backgroundChildren (<15 years) are vulnerable to TB disease following infection, but no systematic review or meta-analysis has quantified the effects of HIV-related immunosuppression or antiretroviral therapy (ART) on their TB incidence.

objectivesDetermine the impact of HIV infection and ART on risk of incident TB disease in children.

methodsWe searched MEDLINE and Embase for studies measuring HIV prevalence in paediatric TB cases ('TB cohorts') and paediatric HIV cohorts reporting TB incidence ('HIV cohorts'). Study quality was assessed using the Newcastle-Ottawa tool. TB cohorts with controls were meta-analysed to determine the incidence rate ratio (IRR) for TB given HIV. HIV cohort data were meta-analysed to estimate the trend in log-IRR versus CD4%, relative incidence by immunological stage and ART-associated protection from TB.

results42 TB cohorts and 22 HIV cohorts were included. In the eight TB cohorts with controls, the IRR for TB was 7.9 (95% CI 4.5 to 13.7). HIV-infected children exhibited a reduction in IRR of 0.94 (95% credible interval: 0.83-1.07) per percentage point increase in CD4%. TB incidence was 5.0 (95% CI 4.0 to 6.0) times higher in children with severe compared with non-significant immunosuppression. TB incidence was lower in HIV-infected children on ART (HR: 0.30; 95% CI 0.21 to 0.39). Following initiation of ART, TB incidence declined rapidly over 12 months towards a HR of 0.10 (95% CI 0.04 to 0.25).

conclusionsHIV is a potent risk factor for paediatric TB, and ART is strongly protective. In HIV-infected children, early diagnosis and ART initiation reduces TB risk. TRIAL REGISTRATION NUMBER: CRD42014014276.

Indexed as

Anti-HIV AgentsChildCoinfectionHIV InfectionsHumansImmunocompromised HostIncidenceOpportunistic InfectionsRisk AssessmentTuberculosisAnti-HIV AgentsTuberculosis

Identifiers

PMID28115682
PMCPMC5520282

What OpenQuestion holds

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Registered trials

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.