Comparison · NCT00174785-37a44b44
Dronedarone 400mg Bid vs Placebo: First Hospitalization for Cardiovascular Reason or Death From Any Cause
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. Dronedarone 400mg Bid vs Placebo: First Hospitalization for Cardiovascular Reason or Death From Any Cause. Trial comparisons, record NCT00174785-37a44b44. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT00174785-37a44b44
On this page
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 | 0.319 | 0.3 | 0.338 | wilson | |
| Risk in group 2 | 0.394 | 0.374 | 0.414 | wilson | |
| Risk difference, group 1 minus group 2 | -0.0751 | -0.102 | -0.0475 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 0.809 | 0.749 | 0.875 | log | |
| Odds ratio, group 1 over group 2 | 0.72 | 0.638 | 0.813 | log | |
| Number needed to treat, for one fewer participant with the outcome on Dronedarone 400mg Bid than on Placebo | 13.3 | 9.76 | 21.1 | from the risk difference interval |
Source ClinicalTrials.gov
Groups2
Group 2 names the comparator: placebo.
| Group | Title | Description | With the outcome | Analysed | ClinicalTrials.gov code |
|---|---|---|---|---|---|
| Group 1 | Dronedarone 400mg Bid | dronedarone tablets 400mg twice daily | 734 | 2,301 | OG000 |
| Group 2 | Placebo | matching placebo tablets | 917 | 2,327 | OG001 |
Source ClinicalTrials.gov
Outcome
- Type
- PRIMARY
- Title
- First Hospitalization for Cardiovascular Reason or Death From Any Cause
- Description
The primary event is the first hospitalization for cardiovascular reason or death from any cause, whichever is earlier, as assessed by the investigator. The primary efficacy analysis is performed on the time from randomization to this primary event. The Measured Values table below presents the numbers of patients with the event at the end of the study period.
- Time frame
- minimum follow-up duration: 1 year ; maximum: 2.5 years
- Population
All efficacy analyses were performed on the all randomized patients population including all patients randomized irrespective of whether the patient actually received any drug or complied with the study protocol.
Source ClinicalTrials.gov
Trial
- Title
- A Trial With Dronedarone to Prevent Hospitalization or Death in Patients With Atrial Fibrillation
- NCT number
- NCT00174785
- Phases
- PHASE3
- Conditions
- Atrial Fibrillation, Atrial Flutter
- Interventions
- dronedarone (SR33589), placebo
- Lead sponsor
- Sanofi
- Results first posted
- 2009-12-23
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT00174785?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.
For software
Read this comparison from software.
The record is JSON. No key.
GET https://conductscience.org/api/comparisons/v1/NCT00174785-37a44b44