Comparison · NCT01205776-dd3f7a63
Percutaneous Coronary Intervention (PCI) vs Coronary Artery Bypass Graft (CABG): Number of Participants With Requirement for Blood Product Transfusion
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. Percutaneous Coronary Intervention (PCI) vs Coronary Artery Bypass Graft (CABG): Number of Participants With Requirement for Blood Product Transfusion. Trial comparisons, record NCT01205776-dd3f7a63. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT01205776-dd3f7a63
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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 | 0.0316 | 0.0223 | 0.0448 | wilson | |
| Risk in group 2 | 0.125 | 0.106 | 0.148 | wilson | |
| Risk difference, group 1 minus group 2 | -0.0937 | -0.118 | -0.0702 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 0.252 | 0.171 | 0.373 | log | |
| Odds ratio, group 1 over group 2 | 0.228 | 0.151 | 0.344 | log | |
| Number needed to treat, for one fewer participant with the outcome on Percutaneous Coronary Intervention (PCI) than on Coronary Artery Bypass Graft (CABG) | 10.7 | 8.47 | 14.2 | 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 | Percutaneous Coronary Intervention (PCI) | Those patients receiving the XIENCE PRIME™ EECSS or XIENCE V® EECSS or XIENCE Xpedition™ EECSS or XIENCE PRO EECSS | 30 | 948 | OG000 |
| Group 2 | Coronary Artery Bypass Graft (CABG) | Those patients receiving Coronary Artery Bypass Graft (CABG) | 120 | 957 | OG001 |
Source ClinicalTrials.gov
Outcome
- Type
- SECONDARY
- Title
- Number of Participants With Requirement for Blood Product Transfusion
- Description
All TIMI definitions take into account blood transfusions, so that hemoglobin and hematocrit values are adjusted by 1 g/dl or 3%, respectively, for each unit of blood transfused. Therefore, the true change in hemoglobin or hematocrit if there has been an intervening transfusion between two blood measurements is calculated as follows:~* Δ Hemoglobin = \[baseline Hgb - post-transfusion Hgb\] + \[number of transfused units\];~* Δ Hematocrit = \[baseline Hct - post-transfusion Hct\] + \[number of transfused units X 3\].
- Time frame
- 30 days
- Population
- ITT population. Analysis population includes subjects who had follow-up data at that time period.
Source ClinicalTrials.gov
Trial
- Title
- EXCEL Clinical Trial
- NCT number
- NCT01205776
- Phases
- NA
- Conditions
Chronic Coronary Occlusion, Unprotected Left Main Coronary Artery Disease, Stent Thrombosis, Vascular Disease, Myocardial Ischemia, Coronary Artery Stenosis, Coronary Disease, Coronary Artery Disease, Coronary Restenosis
- Interventions
- Percutaneous Coronary Intervention, CABG
- Lead sponsor
- Abbott Medical Devices
- Results first posted
- 2018-03-29
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT01205776?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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