Comparison · NCT01929460-sae
Drug (Standard Group) vs Intervention Group: 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. Drug (Standard Group) vs Intervention Group: serious adverse events. Trial comparisons, record NCT01929460-sae. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT01929460-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 | 0 | 0.228 | wilson | |
| Risk in group 2 | 0.0769 | 0.0137 | 0.333 | wilson | |
| Risk difference, group 1 minus group 2 | -0.0769 | -0.333 | 0.16 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | log | a group has no participants with the outcome | |||
| Odds ratio, group 1 over group 2 | log | a cell of the two-by-two table is zero | |||
| Number needed to treat, for one fewer participant with a serious adverse event on Drug (Standard Group) than on Intervention Group | 13 | 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 | Drug (Standard Group) | Standard group: this group will receive three days of oral antibiotics after their EUS-guided pancreas cyst aspiration.~Ciprofloxacin 500mg by mouth twice a day for three days.~Ciprofloxacin | 0 | 13 | EG000 |
| Group 2 | Intervention Group | Intervention group: this group will receive three days of oral PLACEBO after their EUS-guided pancreas cyst aspiration~Oral Placebo, one cap twice a day for three days.~Placebo (for ciprofloxacin) | 1 | 13 | EG001 |
Source ClinicalTrials.gov
Harm
- What it counts
- Total, serious adverse events
- Time frame
Adverse events were prospectively monitored during the study period (1/1/2014-12/31/2014) at 2, 4, 6 weeks post procedure, or if the patient contacted the on-call research staff at any time after hours.
Source ClinicalTrials.gov
Trial
- Title
- A Pilot Study on the Use of Prophylactic Antibiotics for EUS-guided Pancreatic Cyst Aspiration
- NCT number
- NCT01929460
- Phases
- NA
- Conditions
- Pancreatic Cysts
- Interventions
- Ciprofloxacin, Placebo (for ciprofloxacin)
- Lead sponsor
- Kaiser Permanente
- Results first posted
- 2015-12-31
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT01929460?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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