Comparison · NCT01427296-sae
OsmoPrep Tablets vs HalfLytely and Bisacodyl Tablet: 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. OsmoPrep Tablets vs HalfLytely and Bisacodyl Tablet: serious adverse events. Trial comparisons, record NCT01427296-sae. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT01427296-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 | 0.0192 | 0.0125 | 0.0295 | wilson | |
| Risk in group 2 | 0.0181 | 0.0116 | 0.0281 | wilson | |
| Risk difference, group 1 minus group 2 | 0.00113 | -0.0109 | 0.0133 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 1.06 | 0.571 | 1.98 | log | |
| Odds ratio, group 1 over group 2 | 1.06 | 0.564 | 2.01 | log | |
| Number needed to harm, for one more participant with a serious adverse event on OsmoPrep Tablets than on HalfLytely and Bisacodyl Tablet | 882 | 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 | OsmoPrep Tablets | Oral sodium phosphate solution: OsmoPrep tablets (48 g), administered as 32 total tablets in a total liquid volume of approximately 2 L | 20 | 1,041 | EG000 |
| Group 2 | HalfLytely and Bisacodyl Tablet | Polyethylene glycol: HalfLytely and Bisacodyl Tablet Bowel Prep Kit, administered as 1 bisacodyl tablet followed by HalfLytely oral solution in a total liquid volume of approximately 2 L | 19 | 1,051 | EG001 |
Source ClinicalTrials.gov
Harm
- What it counts
- Total, serious adverse events
- Time frame
Source ClinicalTrials.gov
Trial
- Title
- Safety and Efficacy of OsmoPrep® Tablets Versus HalfLytely® and Bisacodyl Tablet Bowel Prep Kit for Colon Cleansing
- NCT number
- NCT01427296
- Phases
- PHASE4
- Conditions
- Colon Cleansing
- Interventions
- Polyethylene glycol, Oral sodium phosphate solution
- Lead sponsor
- Bausch Health Americas, Inc.
- Results first posted
- 2018-01-18
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT01427296?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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