Comparison · NCT00812877-d826cdba
Mineral Trioxide Aggregate vs Calcium Hydroxide: Pulp Vitality
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. Mineral Trioxide Aggregate vs Calcium Hydroxide: Pulp Vitality. Trial comparisons, record NCT00812877-d826cdba. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT00812877-d826cdba
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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 | 0.847 | 0.788 | 0.892 | wilson | |
| Risk in group 2 | 0.743 | 0.673 | 0.802 | wilson | |
| Risk difference, group 1 minus group 2 | 0.104 | 0.0205 | 0.187 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 1.14 | 1.02 | 1.27 | log | |
| Odds ratio, group 1 over group 2 | 1.92 | 1.13 | 3.24 | log | |
| Number needed to treat, for one more participant with the outcome on Mineral Trioxide Aggregate than on Calcium Hydroxide | 9.6 | 5.35 | 48.8 | from the risk difference interval |
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 | Mineral Trioxide Aggregate | Pulp capping agent, Mineral Trioxide Aggregate used as a direct pulp cap | 155 | 183 | OG000 |
| Group 2 | Calcium Hydroxide | Pulp capping agent, Calcium Hydroxide used as a direct pulp cap | 130 | 175 | OG001 |
Source ClinicalTrials.gov
Outcome
- Type
- SECONDARY
- Title
- Pulp Vitality
- Description
- No evidence of pulpal resorption or calcification or periradicular radiolucency
- Time frame
- Up to two years
- Population
Source ClinicalTrials.gov
Trial
- Title
- Pulp Capping With Two Different Agents
- NCT number
- NCT00812877
- Phases
- NA
- Conditions
- Dental Pulp Exposure
- Interventions
- Mineral Trioxide Aggregate, Calcium Hydroxide
- Lead sponsor
- Oregon Health and Science University
- Results first posted
- 2015-05-25
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT00812877?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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