Comparison · NCT00768300-sae
Ambrisentan vs Placebo: serious adverse events
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. Ambrisentan vs Placebo: serious adverse events. Trial comparisons, record NCT00768300-sae. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT00768300-sae
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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 | 0.222 | 0.18 | 0.27 | wilson | |
| Risk in group 2 | 0.153 | 0.106 | 0.217 | wilson | |
| Risk difference, group 1 minus group 2 | 0.0685 | -0.00715 | 0.136 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 1.45 | 0.957 | 2.19 | log | |
| Odds ratio, group 1 over group 2 | 1.57 | 0.956 | 2.59 | log | |
| Number needed to harm, for one more participant with a serious adverse event on Ambrisentan than on Placebo | 14.6 | from the risk difference interval | the interval includes no difference |
Source ClinicalTrials.gov
Groups2
Group 2 names the comparator: placebo.
| Group | Title | Description | With the outcome | Analysed | ClinicalTrials.gov code |
|---|---|---|---|---|---|
| Group 1 | Ambrisentan | Ambrisentan (5 mg or 10 mg tablet) administered orally once daily | 73 | 329 | EG000 |
| Group 2 | Placebo | Placebo to match ambrisentan administered orally once daily | 25 | 163 | EG001 |
Source ClinicalTrials.gov
Harm
- What it counts
- Total, serious adverse events
- Time frame
- Up to 48 months
Source ClinicalTrials.gov
Trial
- Title
- (ARTEMIS-IPF) Randomized, Placebo-Controlled Study to Evaluate Safety and Effectiveness of Ambrisentan in IPF
- NCT number
- NCT00768300
- Phases
- PHASE3
- Conditions
- Idiopathic Pulmonary Fibrosis
- Interventions
- Ambrisentan, Placebo
- Lead sponsor
- Gilead Sciences
- Results first posted
- 2014-04-08
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT00768300?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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GET https://conductscience.org/api/comparisons/v1/NCT00768300-sae