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NCT01669096

Study in Healthy Adults to Evaluate Gene Activation After Vaccination With GlaxoSmithKline (GSK) Biologicals' Candidate Tuberculosis (TB) Vaccine GSK 692342

Completed Phase 2 Results posted Last updated 22 March 2019
What this trial tests

Phase 2 trial testing GSK Biologicals' investigational TB vaccine GSK 692342 in Tuberculosis in 20 participants. Completed in 24 May 2013.

Timeline
21 August 2012
Primary endpoint
6 December 2012
24 May 2013

Quick facts

Lead sponsorGlaxoSmithKline
PhasePhase 2
StatusCompleted
Study typeINTERVENTIONAL
Allocationna
Designsingle group
Maskingnone
Primary purposeother
Enrollment20
Start date21 August 2012
Primary completion6 December 2012
Estimated completion24 May 2013
Sites1 location across Belgium

Drugs / interventions tested

Conditions studied

Sponsor

GlaxoSmithKline — full company profile →

Who can join

Adults 18 to 50, any sex, with Tuberculosis. Patients with the condition only — healthy volunteers not accepted.

Results — posted to ClinicalTrials.gov

Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.

Concentration of Specific Interferon Gamma (IFN-γ) Antibodies Secreted in Serum Samples Primary · At Day 0 prior to Dose 1

Antibody concentrations are presented as geometric mean concentrations (GMCs), expressed in femtogram per milliliter (fg/mL), as assessed by cytometric bead array (CBA) assay. The reference seropositivity cut-off value was equal to or above (≥) 7047 fg/mL.

GroupValue95% CI
GSK 692342 Group6279.74624.2 – 8527.7
Concentration of Specific Interferon Gamma (IFN-γ) Antibodies Secreted in Serum Samples Primary · At Day 30 post-Dose 1

Antibody concentrations are presented as geometric mean concentrations (GMCs), expressed in femtogram per milliliter (fg/mL), as assessed by cytometric bead array (CBA) assay. The reference seropositivity cut-off value was equal to or above (≥) 7047 fg/mL.

GroupValue95% CI
GSK 692342 Group7035.15089.0 – 9725.5
Concentration of Specific Interferon Gamma (IFN-γ) Antibodies Secreted in Serum Samples Primary · At Day 31 post-Dose 2

Antibody concentrations are presented as geometric mean concentrations (GMCs), expressed in femtogram per milliliter (fg/mL), as assessed by cytometric bead array (CBA) assay. The reference seropositivity cut-off value was equal to or above (≥) 7047 fg/mL.

GroupValue95% CI
GSK 692342 Group64288.533671.9 – 122743.5
Concentration of Specific Interferon Gamma (IFN-γ) Antibodies Secreted in Serum Samples Primary · At Day 37 post-Dose 2

Antibody concentrations are presented as geometric mean concentrations (GMCs), expressed in femtogram per milliliter (fg/mL), as assessed by cytometric bead array (CBA) assay. The reference seropositivity cut-off value was equal to or above (≥) 7047 fg/mL.

GroupValue95% CI
GSK 692342 Group32710.523747.1 – 45057.0
Concentration of Specific Interferon Gamma (IFN-γ) Antibodies Secreted in Serum Samples Primary · At Day 40 post-Dose 2

Antibody concentrations are presented as geometric mean concentrations (GMCs), expressed in femtogram per milliliter (fg/mL), as assessed by cytometric bead array (CBA) assay. The reference seropositivity cut-off value was equal to or above (≥) 7047 fg/mL.

GroupValue95% CI
GSK 692342 Group8851.25250.8 – 14920.4
Concentration of Specific Interferon Gamma (IFN-γ) Antibodies Secreted in Serum Samples Primary · At Day 44 post-Dose 2

Antibody concentrations are presented as geometric mean concentrations (GMCs), expressed in femtogram per milliliter (fg/mL), as assessed by cytometric bead array (CBA) assay. The reference seropositivity cut-off value was equal to or above (≥) 7047 fg/mL.

GroupValue95% CI
GSK 692342 Group6755.14939.5 – 9238.0
Concentration of Specific Interferon Gamma (IFN-γ) Antibodies Secreted in Serum Samples Primary · At Day 47 post-Dose 2

Antibody concentrations are presented as geometric mean concentrations (GMCs), expressed in femtogram per milliliter (fg/mL), as assessed by cytometric bead array (CBA) assay. The reference seropositivity cut-off value was equal to or above (≥) 7047 fg/mL.

GroupValue95% CI
GSK 692342 Group7245.05389.6 – 9739.3
Frequency of Mycobacterium Tuberculosis Fusion Protein (M72) Specific Cluster of Differentiation CD4+/CD8+ T Cells Expressing at Least Two Different Immune Markers Primary · At Day 0 prior to Dose 1

Among immune markers expressed were interleukin-2 (IL-2) and/or tumour necrosis factor-alpha (TNF-α) and/or interferon-gamma (IFN-γ) and/or cluster of differentiation 40-ligand (CD40-L) and/or IL-13 and/or IL-17. The analysis of cytokines expression was performed by flow cytometry using intracellular cytokine staining (ICS) on frozen peripheral blood mononuclear cell (PBMCs).

CD4+CD40-L+IL-2+TNF-α+IFN-γ+IL-17+IL-13
GroupValue95% CI
GSK 692342 Group97.01.0 – 224.0
CD8+CD40-L+IL-2+TNF-α+IFN-γ+IL-17+IL-13
GroupValue95% CI
GSK 692342 Group95.02.0 – 230.0
Frequency of M72 Fusion Protein Specific Cluster of Differentiation CD4+/CD8+ T Cells Expressing at Least Two Different Immune Markers Primary · At Day 60 post-Dose 2

Among immune markers expressed were interleukin-2 (IL-2) and/or tumour necrosis factor-alpha (TNF-α) and/or interferon-gamma (IFN-γ) and/or cluster of differentiation 40-ligand \[CD40-L\] and/or IL-13 and/or IL-17. The analysis of cytokines expression was performed by flow cytometry using intracellular cytokine staining (ICS) on frozen peripheral blood mononuclear cell (PBMCs).

CD4+CD40-L+IL-2+TNF-α+IFN-γ+IL-17+IL-13
GroupValue95% CI
GSK 692342 Group5200.0485.0 – 15302.0
CD8+CD40-L+IL-2+TNF-α+IFN-γ+IL-17+IL-13
GroupValue95% CI
GSK 692342 Group134.054.0 – 635.5
Frequency of M72 Specific Cluster of Differentiation CD4+ T Cells Expressing Any Combination of Immune Markers (M1 to M 14) Primary · At Day 0 prior -Dose 1

Expressed immune markers combinations for CD4+ T cells included CD40-L, IL-2, TNF-α, IFN-γ, IL-17 and IL-13, as follows: M1=CD4.CD40L(+)+IL-2(+)+TNF-α(+)+IFN-γ(+)+IL-17(+)+IL-13(+); M2=CD4.CD40L(+)+IL-2(+)+TNF-α(+)+IFN-γ(+)+IL-17(+)+IL-13(-); M3=CD4.CD40L(+)+IL-2(+)+TNF-α(+)+IFN-γ(+)+IL-17(-)+IL-13(+); M4=CD4.CD40L(+)+IL-2(+)+TNF-α(+)+IFN-γ(+)+IL-17(-)+IL-13(-); M5=CD4.CD40L(+)+IL-2(+)+TNF-α(+)+IFN-γ(-)+IL-17(+)+IL-13(+); M6=CD4.CD40L(+)+IL-2(+)+TNF-α(+)+IFN-γ(-)+IL-17(+)+IL-13(-); M7=CD4.CD40L(+)+IL-2(+)+TNF-α(+)+IFN-γ(-)+IL-17(-)+IL-13(+); M8=CD4.CD40L(+)+IL-2(+)+TNF-α(+)+IFN-γ(-)+IL-17(-)+I

M1
GroupValue95% CI
GSK 692342 Group1.01.0 – 1.0
M2
GroupValue95% CI
GSK 692342 Group1.01.0 – 26.0
M3
GroupValue95% CI
GSK 692342 Group1.01.0 – 1.0
M4
GroupValue95% CI
GSK 692342 Group96.043.0 – 115.0
M5
GroupValue95% CI
GSK 692342 Group1.01.0 – 1.0
M6
GroupValue95% CI
GSK 692342 Group1.01.0 – 14.0
M7
GroupValue95% CI
GSK 692342 Group1.01.0 – 1.0
M8
GroupValue95% CI
GSK 692342 Group1.01.0 – 14.0
Frequency of M72 Specific Cluster of Differentiation CD4+ T Cells Expressing Any Combination of Immune Markers (M15 to M28) Primary · At Day 0 prior-Dose 1

Expressed immune markers combinations for CD4+ T cells included CD40-L, IL-2, TNF-α, IFN-γ, IL-17 and IL-13, as follows: M15=CD4.CD40L(+)+IL-2(+)+TNF-α(-)+IFN-γ(-)+IL-17(-)+IL-13(+); M16=CD4.CD40L(+)+IL-2(+)+TNF-α(-)+IFN-γ(-)+IL-17(-)+IL-13(-); M17=CD4.CD40L(+)+IL-2(-)+TNF-α(+)+IFN-γ(+)+IL-17(+)+IL-13(+); M18=CD4.CD40L(+)+IL-2(-)+TNF-α(+)+IFN-γ(+)+IL-17(+)+IL-13(-); M19=CD4.CD40L(+)+IL-2(-)+TNF-α(+)+IFN-γ(+)+IL-17(-)+IL-13(+); M20=CD4.CD40L(+)+IL-2(-)+TNF-α(+)+IFN-γ(+)+IL-17(-)+IL-13(-); M21=CD4.CD40L(+)+IL-2(-)+TNF-α(+)+IFN-γ(-)+IL-17(+)+IL-13(+); M22=CD4.CD40L(+)+IL-2(-)+TNF-α(+)+IFN-γ(-)+IL

M15
GroupValue95% CI
GSK 692342 Group1.01.0 – 1.0
M16
GroupValue95% CI
GSK 692342 Group15.01.0 – 42.0
M17
GroupValue95% CI
GSK 692342 Group1.01.0 – 1.0
M18
GroupValue95% CI
GSK 692342 Group1.01.0 – 1.0
M19
GroupValue95% CI
GSK 692342 Group1.01.0 – 1.0
M20
GroupValue95% CI
GSK 692342 Group13.01.0 – 14.0
M21
GroupValue95% CI
GSK 692342 Group1.01.0 – 1.0
M22
GroupValue95% CI
GSK 692342 Group1.01.0 – 14.0
Frequency of M72 Specific Cluster of Differentiation CD4+ T Cells Expressing Any Combination of Immune Markers (M29 to M42) Primary · At Day 0 prior - Dose 1

Expressed immune markers combinations for CD4+ T cells included CD40-L, IL-2, TNF-α, IFN-γ, IL-17 and IL-13, as follows: M29=CD4.CD40L(+)+IL-2(-)+TNF-α(-)+IFN-γ(-)+IL-17(+)+IL-13(+); M30=CD4.CD40L(+)+IL-2(-)+TNF-α(-)+IFN-γ(-)+IL-17(+)+IL-13(-); M31=CD4.CD40L(+)+IL-2(-)+TNF-α(-)+IFN-γ(-)+IL-17(-)+IL-13(+); M32=CD4.CD40L(+)+IL-2(-)+TNF-α(-)+IFN-γ(-)+IL-17(-)+IL-13(-); M33=CD4.CD40L(-)+IL-2(+)+TNF-α(+)+IFN-γ(+)+IL-17(+)+IL-13(+); M34=CD4.CD40L(-)+IL-2(+)+TNF-α(+)+IFN-γ(+)+IL-17(+)+IL-13(-); M35=CD4.CD40L(-)+IL-2(+)+TNF-α(+)+IFN-γ(+)+IL-17(-)+IL-13(+); M36=CD4.CD40L(-)+IL-2(+)+TNF-α(+)+IFN-γ(+)+IL

M29
GroupValue95% CI
GSK 692342 Group1.01.0 – 1.0
M30
GroupValue95% CI
GSK 692342 Group1.01.0 – 1.0
M31
GroupValue95% CI
GSK 692342 Group1.01.0 – 1.0
M32
GroupValue95% CI
GSK 692342 Group1.01.0 – 227.0
M33
GroupValue95% CI
GSK 692342 Group1.01.0 – 1.0
M34
GroupValue95% CI
GSK 692342 Group1.01.0 – 1.0
M35
GroupValue95% CI
GSK 692342 Group1.01.0 – 1.0
M36
GroupValue95% CI
GSK 692342 Group1.01.0 – 17.0

Adverse events — posted to ClinicalTrials.gov

Time frame: Solicited local and general symptoms: during the 7-day (Days 0-6) post-vaccination period following each dose and across doses; unsolicited AEs: During the 30-day (Days 0-29) post-vaccination period; pIMDs: during the entire study period (From Day 0 to Month 7).. Reporting threshold: 5%. Adverse-event reports describe events observed during the trial — not all are caused by the drug.

GSK 692342 Group
Serious: 1/20 (5%)
Deaths: 0/20

Serious adverse events (1 terms)

ReactionSystemGSK 692342 Group
Alcohol abusePsychiatric disorders
Other adverse events (25 terms — click to expand)

ReactionSystemGSK 692342 Group
PainGeneral disorders
FatigueGeneral disorders
HeadacheNervous system disorders
MalaiseGeneral disorders
MyalgiaMusculoskeletal and connective tissue disorders
PyrexiaGeneral disorders
Gastrointestinal disorderGastrointestinal disorders
SwellingGeneral disorders
ErythemaSkin and subcutaneous tissue disorders
Feeling hotGeneral disorders
SinusitisInfections and infestations
Upper respiratory tract infectionInfections and infestations
Abdominal pain upperGastrointestinal disorders
Aphthous stomatitisGastrointestinal disorders
ArthralgiaMusculoskeletal and connective tissue disorders
Back painMusculoskeletal and connective tissue disorders
CystitisInfections and infestations
DiarrhoeaGastrointestinal disorders
DizzinessNervous system disorders
Groin painMusculoskeletal and connective tissue disorders
Injection site warmthGeneral disorders
MigraineNervous system disorders
Muscular weaknessMusculoskeletal and connective tissue disorders
PertussisInfections and infestations
RhinitisInfections and infestations

Most-reported serious reactions: Alcohol abuse.

Data from ClinicalTrials.gov NCT01669096 adverse events section.

Sponsor's own description

The purpose of this study is to assess the safety and immunogenicity of two doses of the TB vaccine administered according to a 0, 1 month schedule. In, addition, blood samples collected at different time points after vaccination will be analysed to see when exactly genes are activated by the vaccine using an assay called mRNA expression profiling. The different methods for mRNA expression profiling using whole blood samples versus Peripheral Blood Mononuclear cell(s) (PBMCs), will also be compared.

Publications & conference data

8 peer-reviewed publications reference this trial (live from Europe PMC):

  1. Lipids and Lipid Derivatives for RNA Delivery.
    Zhang Y, Sun C, Wang C, Jankovic KE, et al · · 2021 · cited 423× · PMID 34279087 · DOI 10.1021/acs.chemrev.1c00244
  2. mRNA vaccine: a potential therapeutic strategy.
    Wang Y, Zhang Z, Luo J, Han X, et al · · 2021 · cited 286× · PMID 33593376 · DOI 10.1186/s12943-021-01311-z
  3. Nanomedicines to Deliver mRNA: State of the Art and Future Perspectives.
    Gómez-Aguado I, Rodríguez-Castejón J, Vicente-Pascual M, Rodríguez-Gascón A, et al · · 2020 · cited 144× · PMID 32093140 · DOI 10.3390/nano10020364
  4. Key recent advances in TB vaccine development and understanding of protective immune responses against Mycobacterium tuberculosis.
    Scriba TJ, Netea MG, Ginsberg AM. · · 2020 · cited 75× · PMID 33279383 · DOI 10.1016/j.smim.2020.101431
  5. Lipid carriers for mRNA delivery.
    Zhang W, Jiang Y, He Y, Boucetta H, et al · · 2023 · cited 74× · PMID 37799378 · DOI 10.1016/j.apsb.2022.11.026
  6. Delivery of mRNA for regulating functions of immune cells.
    Shi J, Huang MW, Lu ZD, Du XJ, et al · · 2022 · cited 49× · PMID 35337940 · DOI 10.1016/j.jconrel.2022.03.033
  7. Scope and challenges of nanoparticle-based mRNA delivery in cancer treatment.
    Karim ME, Haque ST, Al-Busaidi H, Bakhtiar A, et al · · 2022 · cited 31× · PMID 36422795 · DOI 10.1007/s12272-022-01418-x
  8. Adjuvant-Associated Peripheral Blood mRNA Profiles and Kinetics Induced by the Adjuvanted Recombinant Protein Candidate Tuberculosis Vaccine M72/AS01 in Bacillus Calmette-Guérin-Vaccinated Adults.
    van den Berg RA, De Mot L, Leroux-Roels G, Bechtold V, et al · · 2018 · cited 28× · PMID 29632533 · DOI 10.3389/fimmu.2018.00564

Verify or expand the search:

Other trials of GSK Biologicals' investigational TB vaccine GSK 692342

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Trials by the same sponsor.

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Data sources for this page

Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT01669096.

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