Comparison · NCT04382326-deaths
20vPnC vs 13vPnC: 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
Cite this record
ConductScience Library. 20vPnC vs 13vPnC: deaths from any cause. Trial comparisons, record NCT04382326-deaths. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT04382326-deaths
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Measures6
Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.
| Measure | Value | 95% interval, lower | 95% interval, upper | Method | Note |
|---|---|---|---|---|---|
| Risk in group 1 | 0 | 0 | 0.00382 | wilson | |
| Risk in group 2 | 0 | 0.000000000000000000217 | 0.00388 | wilson | |
| Risk difference, group 1 minus group 2 | 0 | -0.00388 | 0.00382 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | log | a group has no participants with the outcome | |||
| Odds ratio, group 1 over group 2 | log | a cell of the two-by-two table is zero | |||
| Number needed to harm | from the risk difference interval | the two groups' risks are equal |
Source ClinicalTrials.gov
Groups2
Neither group, or both, names a comparator, so the groups keep ClinicalTrials.gov's order.
| Group | Title | Description | With the outcome | Analysed | ClinicalTrials.gov code |
|---|---|---|---|---|---|
| Group 1 | 20vPnC | Infants 42 to 98 days of age were enrolled to receive 4 doses of 0.5 millilitre (mL) 20-valent Pneumococcal Conjugate Vaccine (20vPnC) intramuscularly. Dose 1 was given at enrollment and Dose 2 and 3 were given 42 to 63 days from the previous dose. Dose 4 was administered at 365 to 455 days of age. | 0 | 1,001 | EG000 |
| Group 2 | 13vPnC | Infants 42 to 98 days of age were enrolled to receive 4 doses of 0.5 millilitre (mL) 13-valent Pneumococcal Conjugate Vaccine (13vPnC) intramuscularly. Dose 1 was given at enrollment and Dose 2 and 3 were given 42 to 63 days from the previous dose. Dose 4 was administered at 365 to 455 days of age. | 0 | 987 | EG001 |
Source ClinicalTrials.gov
Harm
- What it counts
- Total, all-cause mortality
- Time frame
Local reactions (LR) and systemic events (SE) [systematic assessment(SA)]:within 7 days after Dose 1, 2, 3, 4; SAEs: from Dose 1 up to 6 months after Dose 4; other AEs [non-systematic assessment (non-SA)]:from Dose 1 up to 1 month after Dose 3 and from Dose 4 up to 1 month after Dose 4
Source ClinicalTrials.gov
Trial
- Title
- 20-valent Pneumococcal Conjugate Vaccine Safety and Immunogenicity Study of a 4-Dose Series in Healthy Infants
- NCT number
- NCT04382326
- Phases
- PHASE3
- Conditions
- Pneumococcal Disease
- Interventions
- 20-valent pneumococcal conjugate vaccine, 13-valent pneumococcal conjugate vaccine
- Lead sponsor
- Pfizer
- Results first posted
- 2023-12-06
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT04382326?tab=results
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.
For software
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GET https://conductscience.org/api/comparisons/v1/NCT04382326-deaths