Evidence map›Paper›PMID 27829072›Full record

ArticlePloS one2016

Autopsy Prevalence of Tuberculosis and Other Potentially Treatable Infections among Adults with Advanced HIV Enrolled in Out-Patient Care in South Africa.

Aaron S Karat, Tanvier Omar, Anne von Gottberg, Mpho Tlali, Violet N Chihota, Gavin J Churchyard, Katherine L Fielding, Suzanne Johnson, Neil A Martinson, Kerrigan McCarthy and 4 more

Abstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 2 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.

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

39 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Guideline
  3. Trial
  4. Trial
  5. Trial
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Non-Mycobacteria Tuberculosis in Africa: A Literature Review.Ethiopian journal of health sciences · 2023
    Review
  13. Effect of Coronavirus Disease 2019 Lockdowns on Identification of Advanced Human Immunodeficiency Virus Disease in Outpatient Clinics in Uganda.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2023
    Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. TB testing in HIV-positive patients prior to antiretroviral treatment.The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease · 2022
    Article
  19. Article
  20. Article
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

14 authors.

Aaron S KaratTB Centre, London School of Hygiene & Tropical Medicine, London, United Kingdom.ORCID http://orcid.org/0000-0001-9643-664X
Tanvier OmarDepartment of Anatomical Pathology, National Health Laboratory Service and University of the Witwatersrand, Johannesburg, South Africa.
Anne von GottbergCentre for Respiratory Diseases and Meningitis, National Institute for Communicable Diseases of the National Health Laboratory Service, Johannesburg, South Africa.
Mpho TlaliThe Aurum Institute, Johannesburg, South Africa.
Violet N ChihotaThe Aurum Institute, Johannesburg, South Africa.
Gavin J ChurchyardTB Centre, London School of Hygiene & Tropical Medicine, London, United Kingdom.
Katherine L FieldingTB Centre, London School of Hygiene & Tropical Medicine, London, United Kingdom.
Suzanne JohnsonFoundation for Professional Development, Pretoria, South Africa.
Neil A MartinsonPerinatal HIV Research Unit, and Medical Research Council Soweto Matlosana Collaborating Centre for HIV/AIDS and TB, University of the Witwatersrand, Johannesburg, South Africa.
Kerrigan McCarthyThe Aurum Institute, Johannesburg, South Africa.
Nicole WolterCentre for Respiratory Diseases and Meningitis, National Institute for Communicable Diseases of the National Health Laboratory Service, Johannesburg, South Africa.
Emily B WongAfrica Health Research Institute, Durban, South Africa.
Salome CharalambousThe Aurum Institute, Johannesburg, South Africa.
Alison D GrantTB Centre, London School of Hygiene & Tropical Medicine, London, United Kingdom.

Funding

Studies of Mucosal Associated Invariant T (MAIT) cells in people with HIV, TB and HIV/TB co-infection in South AfricaK08AI118538 · NIAID · MASSACHUSETTS GENERAL HOSPITAL · PI WONG, EMILY BETH · 2015 to 2019
$950k
Medical Research Council G1100689NIAID NIH HHS K08 AI118538
6 · The paper itself

Abstract

backgroundEarly mortality among HIV-positive adults starting antiretroviral therapy (ART) remains high in resource-limited settings, with tuberculosis (TB) the leading cause of death. However, current methods to estimate TB-related deaths are inadequate and most autopsy studies do not adequately represent those attending primary health clinics (PHCs). This study aimed to determine the autopsy prevalence of TB and other infections in adults enrolled at South African PHCs in the context of a pragmatic trial of empiric TB treatment ("TB Fast Track"). METHODS AND

findingsAdults with CD4 ≤150 cells/μL, not on ART or TB treatment, were enrolled to TB Fast Track and followed up for at least six months. Minimally invasive autopsy (MIA) was conducted as soon as possible after death. Lungs, liver, and spleen were biopsied; blood, CSF, and urine aspirated; and bronchoalveolar lavage fluid obtained. Samples underwent mycobacterial, bacterial, and fungal culture; molecular testing (including Xpert® MTB/RIF); and histological examination. 34 MIAs were conducted: 18 (53%) decedents were female; median age was 39 (interquartile range 33-44) years; 25 (74%) deaths occurred in hospitals; median time from death to MIA was five (IQR 3-6) days. 16/34 (47%) had evidence of TB (14/16 [88%] with extrapulmonary disease; 6/16 [38%] not started on treatment antemortem); 23 (68%) had clinically important bacterial infections; four (12%) cryptococcal disease; three (9%) non-tuberculous mycobacterial disease; and two (6%) Pneumocystis pneumonia. Twenty decedents (59%) had evidence of two or more concurrent infections; 9/16 (56%) individuals with TB had evidence of bacterial disease and two (13%) cryptococcal disease.

conclusionsTB, followed by bacterial infections, were the leading findings at autopsy among adults with advanced HIV enrolled from primary care clinics. To reduce mortality, strategies are needed to identify and direct those at highest risk into a structured pathway that includes expedited investigation and/or treatment of TB and other infections.

Indexed as

AdultAutopsyCD4 Lymphocyte CountCryptococcosisFemaleHIV InfectionsHumansLiverLungMalePneumonia, PneumocystisPrevalencePrimary Health CareSouth AfricaSpleenTuberculosis, Pulmonary

Identifiers

PMID27829072
PMCPMC5102350

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.