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Comparison · NCT00534638-deaths

Cervarix Pooled Group vs Engerix-B Pooled Group: deaths from any cause

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. Cervarix Pooled Group vs Engerix-B Pooled Group: deaths from any cause. Trial comparisons, record NCT00534638-deaths. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT00534638-deaths

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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 100.00000000000000000002710.000259wilson
Risk in group 2000.000222wilson
Risk difference, group 1 minus group 20-0.0002220.000259newcombe 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 harmfrom 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 1Cervarix Pooled GroupMale and female subjects vaccinated with Cervarix vaccine. The vaccine was administered intramuscularly in the deltoid region of the non-dominant arm according to a 0, 1, 6-month schedule.014,837EG000
Group 2Engerix-B Pooled GroupMale and female subjects vaccinated with Engerix-B vaccine. The vaccine was administered intramuscularly in the deltoid region of the non-dominant arm according to a 0, 1, 6-month schedule.017,338EG001

Harm

What it counts
Total, all-cause mortality
Time frame
Solicited symptoms: during the 7-day post-vaccination period (across doses). Unsolicited AEs: within the 30-day post-vaccination period (across doses). SAEs: during the entire study period (from Day 0 up to Visit 5 [at 18.5 years of age] or up to the day before 19 years of age for subjects who did not attend Visit 5).

Source ClinicalTrials.gov

Trial

Title
Effectiveness, Safety and Immunogenicity of GSK Biologicals' HPV Vaccine GSK580299 (Cervarix) Administered in Healthy Adolescents
NCT number
NCT00534638
Phases
PHASE4
Conditions
Infections, Papillomavirus
Interventions
Cervarix, Engerix-B
Lead sponsor
GlaxoSmithKline
Results first posted
2016-01-26

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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