Comparison · NCT04542330-deaths
BCG-Denmark vs Control: 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. BCG-Denmark vs Control: deaths from any cause. Trial comparisons, record NCT04542330-deaths. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT04542330-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 | 0.00119 | 0.000211 | 0.00673 | wilson | |
| Risk in group 2 | 0.00358 | 0.00122 | 0.0105 | wilson | |
| Risk difference, group 1 minus group 2 | -0.00239 | -0.00935 | 0.00363 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 0.333 | 0.0347 | 3.2 | log | |
| Odds ratio, group 1 over group 2 | 0.333 | 0.0345 | 3.2 | log | |
| Number needed to treat, for one fewer death from any cause on BCG-Denmark than on Control | 419 | from the risk difference interval | the interval includes no difference |
Source ClinicalTrials.gov
Groups2
Group 2 names the comparator: control.
| Group | Title | Description | With the outcome | Analysed | ClinicalTrials.gov code |
|---|---|---|---|---|---|
| Group 1 | BCG-Denmark | Participants that are randomized to the active comparator arm will receive an adult 0.1 ml dose of BCG vaccine (BCG-Denmark, AJ Vaccines) in the skin covering the left upper deltoid muscle.~Each 0.1 ml dose of vaccine contains between 200,000 to 800,000 colony forming units of the live attenuated strain of Mycobacterium bovis (BCG), Danish strain 1331.~BCG-Denmark: Mycobacterium bovis BCG live attenuated BCG-Denmark vaccine (AJ Vaccines, Copenhagen, Denmark) administered by intradermal injection in the left deltoid region. | 1 | 838 | EG000 |
| Group 2 | Control | Participants randomized to the control group will receive one 0.1 ml dose sterile 0.9 % NaCl by intradermal injection in the left deltoid region.~Saline: Participants randomized to the control group will receive one 0.1 ml dose sterile 0.9 % NaCl by intradermal injection in the left deltoid region. | 3 | 838 | EG001 |
Source ClinicalTrials.gov
Harm
- What it counts
- Total, all-cause mortality
- Time frame
- 12 months
Source ClinicalTrials.gov
Trial
- Title
- Using BCG to Protect Senior Citizens During the COVID-19 Pandemic
- NCT number
- NCT04542330
- Phases
- PHASE3
- Conditions
- Covid19, Non-specific Effects of Vaccines, Heterologous Immunity, Morbidity, Immunosenescence, Vaccine Preventable Disease
- Interventions
- BCG-Denmark, Saline
- Lead sponsor
- Bandim Health Project
- Results first posted
- 2024-08-22
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT04542330?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.
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