TICAGRELOR vs CLOPIDOGREL: Participants With Stroke
Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.
Measures 6
Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.
| Measure | Value | 95% interval, lower | 95% interval, upper | Method | Note | Source |
|---|---|---|---|---|---|---|
| Risk in group 1 | 0.0134 | 0.0113 | 0.0159 | wilson | ClinicalTrials.gov | |
| Risk in group 2 | 0.0114 | 0.00944 | 0.0138 | wilson | ClinicalTrials.gov | |
| Risk difference, group 1 minus group 2 | 0.00198 | -0.00121 | 0.0052 | newcombe hybrid score | ClinicalTrials.gov | |
| Risk ratio, group 1 over group 2 | 1.17 | 0.908 | 1.52 | log | ClinicalTrials.gov | |
| Odds ratio, group 1 over group 2 | 1.18 | 0.907 | 1.53 | log | ClinicalTrials.gov | |
| Number needed to treat, for one more participant with the outcome on TICAGRELOR than on CLOPIDOGREL | 504 | from the risk difference interval | the interval includes no difference | ClinicalTrials.gov |
Groups 2
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 | Source |
|---|---|---|---|---|---|---|
| Group 1 | TICAGRELOR | Ticagrelor 90 mg twice daily dose (BD) | 125 | 9,333 | OG000 | ClinicalTrials.gov |
| Group 2 | CLOPIDOGREL | Clopidogrel 75 mg once daily dose (ODD) | 106 | 9,291 | OG001 | ClinicalTrials.gov |
Outcome 5
| Field | Value | Source |
|---|---|---|
| Type | SECONDARY | ClinicalTrials.gov |
| Title | Participants With Stroke | ClinicalTrials.gov |
| Description | Participants with stroke. If no event, censoring occurs at the earliest of patient withdrawal consent or date of scheduled withdrawal from therapy. ITT (intention to treat) analysis of whole population. Events were adjudicated by an endpoint committee. | ClinicalTrials.gov |
| Time frame | Randomization up to 12 months | ClinicalTrials.gov |
| Population | The population was the full analysis set, which included all randomized patients | ClinicalTrials.gov |
Trial 8
| Field | Value | Source |
|---|---|---|
| Title | A Comparison of Ticagrelor (AZD6140) and Clopidogrel in Patients With Acute Coronary Syndrome | ClinicalTrials.gov |
| NCT number | NCT00391872 | ClinicalTrials.gov |
| Phases | PHASE3 | ClinicalTrials.gov |
| Conditions | Acute Coronary Syndrome | ClinicalTrials.gov |
| Interventions | Ticagrelor, Clopidogrel | ClinicalTrials.gov |
| Lead sponsor | AstraZeneca | ClinicalTrials.gov |
| Results first posted | 2012-03-13 | ClinicalTrials.gov |
| Results on ClinicalTrials.gov | https://clinicaltrials.gov/study/NCT00391872?tab=results | ClinicalTrials.gov |
Source 4
| Field | Value | Source |
|---|---|---|
| Release | trial-comparisons-2026-03-23-0.1.0 | ClinicalTrials.gov |
| Release manifest SHA-256 | f66225897fbf258b57ea10bdacfd0347d3cdfda93f7f5685234b7e06ea36fa57 | ClinicalTrials.gov |
| AACT copy | 2026-03-23 | ClinicalTrials.gov |
| 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 | ClinicalTrials.gov |
Release trial-comparisons-2026-03-23-0.1.0
ClinicalTrials.gov's posted results, through CTTI's AACT: ClinicalTrials.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.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.
ClinicalTrials.gov: none 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.