Comparison · NCT00401752-sae
Esomeprazole vs Ranitidine: serious adverse events
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. Esomeprazole vs Ranitidine: serious adverse events. Trial comparisons, record NCT00401752-sae. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT00401752-sae
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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 | 0.0187 | 0.00514 | 0.0656 | wilson | |
| Risk in group 2 | 0.0182 | 0.005 | 0.0639 | wilson | |
| Risk difference, group 1 minus group 2 | 0.00051 | -0.0472 | 0.0492 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 1.03 | 0.147 | 7.17 | log | |
| Odds ratio, group 1 over group 2 | 1.03 | 0.142 | 7.44 | log | |
| Number needed to harm, for one more participant with a serious adverse event on Esomeprazole than on Ranitidine | 1,960 | from the risk difference interval | the interval includes no difference |
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 | Esomeprazole | Esomeprazole 20 mg tablet qd oral administration | 2 | 107 | EG000 |
| Group 2 | Ranitidine | ranitidine 150 mg capsule bid oral administration | 2 | 110 | EG001 |
Source ClinicalTrials.gov
Harm
- What it counts
- Total, serious adverse events
- Time frame
Source ClinicalTrials.gov
Trial
- Title
- Efficacy and Safety Study of Esomeprazole 20mg qd vs Ranitidine 150mg Bid in Patients With an NSAID-induced Gastric Ulcer
- NCT number
- NCT00401752
- Phases
- PHASE3
- Conditions
- Gastric Ulcer
- Interventions
- Esomeprazole, Ranitidine
- Lead sponsor
- AstraZeneca
- Results first posted
- 2010-07-08
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT00401752?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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