Comparison · NCT03252249-59e31a29
3 Months Dual Anti-platelet Therapy vs 12 Months Dual Anti-platelet Therapy: Incidence: Non-cardiovascular Death (Including Fatal Bleeding) and Major Non-fatal Bleeding
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. 3 Months Dual Anti-platelet Therapy vs 12 Months Dual Anti-platelet Therapy: Incidence: Non-cardiovascular Death (Including Fatal Bleeding) and Major Non-fatal Bleeding. Trial comparisons, record NCT03252249-59e31a29. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT03252249-59e31a29
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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 | 0.0412 | 0.0341 | 0.0496 | wilson | |
| Risk in group 2 | 0.0503 | 0.0424 | 0.0595 | wilson | |
| Risk difference, group 1 minus group 2 | -0.00911 | -0.0207 | 0.00245 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 0.819 | 0.636 | 1.05 | log | |
| Odds ratio, group 1 over group 2 | 0.811 | 0.622 | 1.06 | log | |
| Number needed to treat, for one fewer participant with the outcome on 3 Months Dual Anti-platelet Therapy than on 12 Months Dual Anti-platelet Therapy | 110 | 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 | 3 Months Dual Anti-platelet Therapy | 3 months dual anti-platelet therapy.~3 months dual anti-platelet therapy: Patients with acute coronary syndrome will be randomised to 3 months dual anti-platelet therapy. | 104 | 2,526 | OG000 |
| Group 2 | 12 Months Dual Anti-platelet Therapy | 12 months dual anti-platelet therapy.~12 months dual anti-platelet therapy: Patients with acute coronary syndrome will be randomised to 12 months dual anti-platelet therapy. | 127 | 2,526 | OG001 |
Source ClinicalTrials.gov
Outcome
- Type
- SECONDARY
- Title
- Incidence: Non-cardiovascular Death (Including Fatal Bleeding) and Major Non-fatal Bleeding
- Description
- Occurrence of event
- Time frame
- Date of MI to 15 months
- Population
The intention to treat (ITT) principle. Patients were analysed according to their allocated intervention, irrespective of whether the patient's actual management complied with the allocated intervention.
Source ClinicalTrials.gov
Trial
- Title
- Duration of Dual Anti-Platelet Therapy (DUAL-ACS)
- NCT number
- NCT03252249
- Phases
- PHASE4
- Conditions
- Acute Coronary Syndrome, Coronary Artery Disease
- Interventions
- 3 months dual anti-platelet therapy, 12 months dual anti-platelet therapy
- Lead sponsor
- University of Edinburgh
- Results first posted
- 2026-01-28
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT03252249?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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