Evidence map›Paper›PMID 20875492›Full record

Trial reportVaccine2010

Immunogenicity of a protective whole cell mycobacterial vaccine in HIV-infected adults: a phase III study in Tanzania.

Timothy Lahey, Robert D Arbeit, Muhammad Bakari, C Robert Horsburgh, Mecky Matee, Richard Waddell, Lillian Mtei, Jenni M Vuola, Kisali Pallangyo, C Fordham von Reyn

Registry-linked trialOpen access · greenAbstract readClinical Trial, Phase IIIRandomized Controlled Trial
In one paragraph

Trial report in Vaccine, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00052195 (DARDAR Health Project), which is not on this map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 14% 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.

NCT00052195 phase2 / phase3completednot on this map

DARDAR Health Project (Disseminated Tuberculosis and HIV Infection)

TypeinterventionalSponsorDartmouth-Hitchcock Medical CenterRan2001 to 2009Enrolled1,975ConditionsTuberculosis, HIV InfectionsArmsSRL-172
3 · Its place in the literature

Who cites it

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 45 citations in OpenAlex.

  1. Vaccine against tuberculosis: what's new?BMC infectious diseases · 2014
    Pooled it
  2. Trial
  3. Trial
  4. Trial
  5. Trial
  6. Review
  7. Article
  8. Article
  9. Review
  10. An Update on Tuberculosis Vaccines.Methods in molecular biology (Clifton, N.J.) · 2022
    Article
  11. Pathological and protective roles of dendritic cells inFrontiers in cellular and infection microbiology · 2022
    Review
  12. Rapidly GrowingInternational journal of molecular sciences · 2021
    Review
  13. Review
  14. [New vaccines against tuberculosis].Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz · 2020
    Review
  15. Review
  16. Review
  17. Current status of new tuberculosis vaccine in children.Human vaccines & immunotherapeutics · 2016
    Review
  18. Article
  19. Tuberculosis vaccines and prevention of infection.Microbiology and molecular biology reviews : MMBR · 2014
    Review
  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

10 authors at 5 institutions in 3 countries.

Timothy LaheyDartmouth Medical School, Lebanon, NH 03756,USA. Timothy.Lahey@Dartmouth.edu
Robert D Arbeit
Muhammad Bakari
C Robert Horsburgh
Mecky Matee
Richard Waddell
Lillian Mtei
Jenni M Vuola
Kisali Pallangyo
C Fordham von Reyn
Muhimbili University of Health and Allied Sciences · TZDartmouth College · USBoston University · USInstitute for Molecular Medicine Finland · FITufts University · US

Funding

VASCULAR LEUKOCYTES: BASIC IMMUNOBIOLOGY AND FUNCTIONAL PLASTICITYP20RR016437 · NCRR · DARTMOUTH COLLEGE · PI MEEHAN, KENNETH ROBERT · 2001 to 2010
$24.3M
Dartmouth/Boston University AITRPD43TW006807 · FIC · DARTMOUTH COLLEGE · PI VON REYN, CHARLES FORDHAM · 2003 to 2013
$4.6M
DISSEMINATED TUBERCULOSIS IN HIV INFECTIONR01AI045407 · NIAID · DARTMOUTH COLLEGE · PI VON REYN, C. FORDHAM · 2000 to 2004
$4.6M
Disseminated Tuberculosis in HIV InfectionU01AI045407 · NIAID · DARTMOUTH COLLEGE · PI VON REYN, CHARLES FORDHAM · 2005 to 2008
$4.3M
Mechanisms of Regulatory T cell Suppression of HIV-specific Cellular ImmunityK08AI069915 · NIAID · DARTMOUTH COLLEGE · PI LAHEY, TIMOTHY P · 2006 to 2010
$651k
FIC NIH HHS D43 TW006807FIC NIH HHS D43-TW006807NCRR NIH HHS 5P20RR016437-08NCRR NIH HHS P20 RR016437NIAID NIH HHS AI 45407NIAID NIH HHS K08 AI069915NIAID NIH HHS L30 AI057423NIAID NIH HHS R01 AI045407NIAID NIH HHS U01 AI045407
6 · The paper itself

Abstract

Preventive immunization with whole inactivated Mycobacterium vaccae (MV) confers protection against HIV-associated tuberculosis (TB) in BCG-immunized adults with CD4 counts ≥200 cells/μl. We evaluated the immunogenicity of MV in the 2013 subjects of the phase III DarDarTrial using an interferon gamma (IFN-γ) enzyme linked immunosorbent assay (ELISA), tritiated thymidine lymphocyte proliferation assay (LPA) and an ELISA for antibodies to the TB glycolipid lipoarabinomannan (LAM). MV immunization boosts IFN-γ and LPA responses to MV sonicate, and antibody responses to LAM. Post-immunization immune responses to MV correlated with baseline clinical factors, but the responses did not predict protection from HIV-associated TB.

Indexed as

AdultAntibodies, BacterialAntibody FormationAntigens, BacterialAntitubercular AgentsBCG VaccineDouble-Blind MethodEnzyme-Linked Immunosorbent AssayFemaleHIV InfectionsHumansInterferon-gammaIsoniazidLipopolysaccharidesMaleTanzaniaAntibodies, BacterialAntigens, BacterialAntitubercular AgentsBCG VaccineInterferon-gammaIsoniazidlipoarabinomannanLipopolysaccharidesTuberculosis Vaccines

Identifiers

PMID20875492
PMCPMC2981786
OpenAlexW2061773693

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.