Evidence map›Paper›PMID 28158504›Full record

ArticleClinical infectious diseases : an official publication of the Infectious Diseases Society of America2017

Impact of Antiretroviral Therapy on Liver Fibrosis Among Human Immunodeficiency Virus-Infected Adults With and Without HBV Coinfection in Zambia.

Michael J Vinikoor, Edford Sinkala, Roma Chilengi, Lloyd B Mulenga, Benjamin H Chi, Zude Zyambo, Christopher J Hoffmann, Michael S Saag, Mary-Ann Davies, Matthias Egger and 2 more

Erratum issued Registry-linked trialOpen access · bronzeAbstract read
In one paragraph

Article in Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. It is linked to trial NCT02060162 (Antiretroviral Treatment Outcomes in HIV-HBV Co-infected Patients in Southern Africa), which is not on this map. Cited by 36 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 2 pooled it
2.9field-weighted citation impact, top 9% 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.

NCT02060162 completednot on this map

Antiretroviral Treatment Outcomes in HIV-HBV Co-infected Patients in Southern Africa: a Collaborative Multi-country Prospective Cohort Analysis for International Epidemiologic Databases to Evaluate AIDS- Southern Africa (HIV/HBV-coinfection in IeDEA-SA)

TypeobservationalSponsorUniversity of Alabama at BirminghamRan2013 to 2021Enrolled897ConditionsHepatitis B Virus, HIV, Antiretroviral Therapy, AfricaArmsStandard of care
3 · Its place in the literature

Who cites it

36 citing papers in PubMed, 2 syntheses or guidelines pooled it, 54 citations in OpenAlex.

  1. Prevalence of liver cirrhosis in individuals with hepatitis B virus infection in sub-Saharan Africa: Systematic review and meta-analysis.Liver international : official journal of the International Association for the Study of the Liver · 2021
    Pooled it
  2. Pooled it
  3. Trial
  4. Article
  5. Review
  6. Article
  7. Article
  8. Impact of Socio-Economic, Behavioural and Clinical Factors on Liver Disease Progression in Individuals With HIV and Hepatitis B.Liver international : official journal of the International Association for the Study of the Liver · 2025
    Observational
  9. Article
  10. Article
  11. Long-term Hepatitis B and Liver Outcomes Among Adults Taking Tenofovir-Containing Antiretroviral Therapy for HBV/HIV Coinfection in Zambia.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2024
    Article
  12. Article
  13. Review
  14. Chronic hepatitis B and HIV coinfection.Topics in antiviral medicine · 2023
    Review
  15. Article
  16. Article
  17. Article
  18. Screening for hepatocellular carcinoma among adults with HIV/HBV co-infection in Zambia: a pilot study.International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2022
    Article
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 9 institutions in 4 countries.

Michael J VinikoorDepartment of Medicine, University of Alabama at Birmingham.
Edford SinkalaSchool of Medicine, University of Zambia, and.
Roma ChilengiCentre for Infectious Disease Research in Zambia.
Lloyd B MulengaSchool of Medicine, University of Zambia, and.
Benjamin H ChiDepartment of Obstetrics and Gynecology, University of North Carolina at Chapel Hill.
Zude ZyamboCentre for Infectious Disease Research in Zambia.
Christopher J HoffmannDepartment of Medicine, Johns Hopkins University, Baltimore, Maryland.
Michael S SaagDepartment of Medicine, University of Alabama at Birmingham.
Mary-Ann DaviesSchool of Public Health and Family Medicine, University of Cape Town, South Africa.
Matthias EggerInstitute of Social and Preventive Medicine, University of Bern, Switzerland.
Gilles WandelerInstitute of Social and Preventive Medicine, University of Bern, Switzerland.
IeDEA- Southern Africa
Centre for Infectious Disease Research in Zambia · ZMUniversity of Zambia · ZMInstitute of Social and Preventive Medicine · CHJohns Hopkins University · USUniversity of Alabama at Birmingham · USUniversity of Bern · CHUniversity of Cape Town · ZAUniversity of North Carolina at Chapel Hill · USUniversity Teaching Hospital · ZM

Funding

Virology CoreP30AI027767 · NIAID · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI Paul A. Goepfert · 1988 to 2026
$84.1M
Virology, Immunology, and Microbiology CoreP30AI050410 · NIAID · UNIV OF NORTH CAROLINA CHAPEL HILL · PI DAVID M. MARGOLIS · 2001 to 2026
$76.9M
Observational Antiretroviral Studies In Southern Africa (OASIS) CollaborationU01AI069924 · NIAID · UNIVERSITAT BERN · PI Cleophas Chimbetete, Mary-Ann Davies · 2006 to 2026
$55.9M
Mentoring new investigators in PMTCT implementation researchK24AI120796 · NIAID · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Benjamin H. Chi · 2016 to 2026
$1.3M
Impact of antiretroviral therapy on liver fibrosis in Zambian HIV/HBV patientsK01TW009998 · FIC · UNIV OF NORTH CAROLINA CHAPEL HILL · PI VINIKOOR, MICHAEL JEFFREY · 2014 to 2017
$526k
FIC NIH HHS K01 TW009998NIAID NIH HHS K24 AI120796NIAID NIH HHS L30 AI113833NIAID NIH HHS P30 AI027767NIAID NIH HHS P30 AI050410NIAID NIH HHS U01 AI069924
6 · The paper itself

Abstract

backgroundWe investigated changes in hepatic fibrosis, based on transient elastography (TE), among human immunodeficiency virus (HIV)-infected patients with and without hepatitis B virus (HBV) coinfection on antiretroviral therapy (ART) in Zambia.

methodsPatients' liver stiffness measurements (LSM; kiloPascals [kPa]) at ART initiation were categorized as no or minimal fibrosis (equivalent to Metavir F0-F1), significant fibrosis (F2-F3), and cirrhosis (F4). TE was repeated following 1 year of ART. Stratified by HBV coinfection status (hepatitis B surface antigen positive at baseline), we described LSM change and the proportion with an increase/decrease in fibrosis category. Using multivariable logistic regression, we assessed correlates of significant fibrosis/cirrhosis at 1 year on ART.

resultsAmong 463 patients analyzed (61 with HBV coinfection), median age was 35 years, 53.7% were women, and median baseline CD4+ count was 240 cells/mm3. Nearly all (97.6%) patients received tenofovir disoproxil fumarate-containing ART, in line with nationally recommended first-line treatment. The median LSM change was -0.70 kPa (95% confidence interval, -3.0 to +1.7) and was similar with and without HBV coinfection. Significant fibrosis/cirrhosis decreased in frequency from 14.0% to 6.7% (P < .001). Increased age, male sex, and HBV coinfection predicted significant fibrosis/cirrhosis at 1 year (all P < .05).

conclusionThe percentage of HIV-infected Zambian adults with elevated liver stiffness suggestive of significant fibrosis/cirrhosis decreased following ART initiation-regardless of HBV status. This suggests that HIV infection plays a role in liver inflammation. HBV-coinfected patients were more likely to have significant fibrosis/cirrhosis at 1 year on ART. CLINICAL TRIALS REGISTRATION: NCT02060162.

Indexed as

Antiretroviral Therapy, Highly ActiveAdultAlkynesAnti-HIV AgentsBenzoxazinesCD4 Lymphocyte CountCohort StudiesCoinfectionCyclopropanesElasticity Imaging TechniquesEmtricitabineFemaleHepatitis BHepatitis B Surface AntigensHepatitis B virusHIV InfectionsAlkynesAnti-HIV AgentsBenzoxazinesCyclopropanesefavirenzEmtricitabineHepatitis B Surface AntigensAfricahepatitis B virusHIV/AIDSliver fibrosistransient elastography.

Identifiers

PMID28158504
PMCPMC5411400
OpenAlexW2583222485

What OpenQuestion holds

Textmetadata
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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.