Comparison · NCT01844856-sae
Eravacycline, 1.0 mg/kg q12h vs Ertapenem, 1.0 g q24h: serious adverse events
Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.
2 sourcestrial-comparisons-2026-03-23-0.1.0
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ConductScience Library. Eravacycline, 1.0 mg/kg q12h vs Ertapenem, 1.0 g q24h: serious adverse events. Trial comparisons, record NCT01844856-sae. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT01844856-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 | 0.063 | 0.0397 | 0.0985 | wilson | |
| Risk in group 2 | 0.0597 | 0.0371 | 0.0948 | wilson | |
| Risk difference, group 1 minus group 2 | 0.00326 | -0.0388 | 0.0454 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 1.05 | 0.544 | 2.04 | log | |
| Odds ratio, group 1 over group 2 | 1.06 | 0.523 | 2.14 | log | |
| Number needed to harm, for one more participant with a serious adverse event on Eravacycline, 1.0 mg/kg q12h than on Ertapenem, 1.0 g q24h | 307 | 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 | Eravacycline, 1.0 mg/kg q12h | Eravacycline was administered IV at a dose of 1.0 mg/kg q12h for a minimum of 4 days and a maximum of 14 days. | 17 | 270 | EG000 |
| Group 2 | Ertapenem, 1.0 g q24h | Ertapenem was administered IV at a dose of 1.0 g q24h for a minimum of 4 days and a maximum of 14 days. | 16 | 268 | EG001 |
Source ClinicalTrials.gov
Harm
- What it counts
- Total, serious adverse events
- Time frame
Source ClinicalTrials.gov
Trial
- Title
- Efficacy and Safety Study of Eravacycline Compared With Ertapenem in Complicated Intra-abdominal Infections
- NCT number
- NCT01844856
- Phases
- PHASE3
- Conditions
- Complicated Intra-abdominal Infections
- Interventions
- Eravacycline, Ertapenem, Placebo
- Lead sponsor
- Tetraphase Pharmaceuticals, Inc
- Results first posted
- 2016-03-21
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT01844856?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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