Comparison · NCT02923726-d56fd15e
ATP and Shock vs Shock Only: All-Cause Shock 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. ATP and Shock vs Shock Only: All-Cause Shock or Death From Any Cause. Trial comparisons, record NCT02923726-d56fd15e. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT02923726-d56fd15e
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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 | 0.228 | 0.206 | 0.252 | wilson | |
| Risk in group 2 | 0.249 | 0.226 | 0.273 | wilson | |
| Risk difference, group 1 minus group 2 | -0.0209 | -0.0537 | 0.0119 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 0.916 | 0.798 | 1.05 | log | |
| Odds ratio, group 1 over group 2 | 0.891 | 0.744 | 1.07 | log | |
| Number needed to treat, for one fewer participant with the outcome on ATP and Shock than on Shock Only | 47.8 | 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 | ATP and Shock | Once tachycardia has been detected and duration met, this group would receive antitachycardia pacing prior to shock therapy.~Arm 1 (ATP+Shock): Subjects will be randomized and device programmed to the respective arm. | 297 | 1,302 | OG000 |
| Group 2 | Shock Only | Once tachycardia has been detected and duration met, this group would receive shock therapy only.~Arm 2 (shock only): Subjects will be randomized and device programmed to the respective arm. | 322 | 1,293 | OG001 |
Source ClinicalTrials.gov
Outcome
- Type
- SECONDARY
- Title
- All-Cause Shock or Death From Any Cause
- Description
- incidence of all-cause shocks or death from any cause
- Time frame
- 5 years
- Population
- All randomized subjects.
Source ClinicalTrials.gov
Trial
- Title
- Assessment of Primary Prevention Patients Receiving An ICD - Systematic Evaluation of ATP
- NCT number
- NCT02923726
- Phases
- NA
- Conditions
- Sudden Cardiac Death
- Interventions
- Arm 1 (ATP+Shock), Arm 2 (shock only)
- Lead sponsor
- Boston Scientific Corporation
- Results first posted
- 2024-10-22
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT02923726?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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