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Comparison · NCT02485301-3284912e

GSK3390107A Group vs Placebo+GSK3390107A Group: Number of Subjects With Adverse Events of Specific Interest (AESI)

Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.

2 sourcestrial-comparisons-2026-03-23-0.1.0

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ConductScience Library. GSK3390107A Group vs Placebo+GSK3390107A Group: Number of Subjects With Adverse Events of Specific Interest (AESI). Trial comparisons, record NCT02485301-3284912e. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT02485301-3284912e

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Measures6

Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.

MeasureValue95% interval, lower95% interval, upperMethodNote
Risk in group 1000.0051wilson
Risk in group 200.0000000000000000004340.00509wilson
Risk difference, group 1 minus group 20-0.005090.0051newcombe hybrid score
Risk ratio, group 1 over group 2loga group has no participants with the outcome
Odds ratio, group 1 over group 2loga cell of the two-by-two table is zero
Number needed to treatfrom the risk difference intervalthe two groups' risks are equal

Groups2

Neither group, or both, names a comparator, so the groups keep ClinicalTrials.gov's order.

GroupTitleDescriptionWith the outcomeAnalysedClinicalTrials.gov code
Group 1GSK3390107A Group
Healthy male or female subjects, aged 18 or older at the time of screening, who received one dose of the investigational GSK3390107A vaccine, at Day 0, administered intramuscularly, into the deltoid region of the arm.
0749OG000
Group 2Placebo+GSK3390107A Group
Healthy male or female subjects, aged 18 or older at the time of screening, who received one dose of placebo at Day 0 and one dose of the investigational GSK3390107A vaccine at Month 6, administered intramuscularly, into the deltoid region of the arm.
0751OG001

Outcome

Type
PRIMARY
Title
Number of Subjects With Adverse Events of Specific Interest (AESI)
Description
AESI included clinical symptoms of thrombocytopenia.
Time frame
During the 7-Day (Days 0-6) post-vaccination period
Population
The analysis was performed on the Total Vaccinated Cohort - AE and Humoral Immunity Sub-cohort, which included all subjects with at least one vaccine administration documented.

Source ClinicalTrials.gov

Trial

Title
A Study to Evaluate the Safety and Immunogenicity of a Candidate Ebola Vaccine in Adults
NCT number
NCT02485301
Phases
PHASE2
Conditions
Virus Diseases
Interventions
GlaxoSmithKline (GSK) Biologicals' investigational recombinant chimpanzee adenovirus Type 3-vectored Ebola Zaire vaccine (ChAd3-EBO-Z) (GSK3390107A), Placebo
Lead sponsor
GlaxoSmithKline
Results first posted
2018-01-04

Source ClinicalTrials.gov

Source

Release
trial-comparisons-2026-03-23-0.1.0
Release manifest SHA-256
f66225897fbf258b57ea10bdacfd0347d3cdfda93f7f5685234b7e06ea36fa57
AACT copy
2026-03-23
Tables read
outcome_counts.parquet, outcome_measurements.parquet, outcomes.parquet, reported_event_totals.parquet, reported_events.parquet, result_groups.parquet, studies.parquet, ctgov_trial.parquet

Source ClinicalTrials.gov

Sources 2

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ClinicalTrials.govNo license stated
Each source's terms
  • ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
  • ClinicalTrials.govnone stated

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions. The measures are ConductScience's calculation from them.

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