Comparison · NCT03298945-a1b28f69
Golytely vs Miralax-Gatorade Prep: Colonoscopy Completion Rate
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. Golytely vs Miralax-Gatorade Prep: Colonoscopy Completion Rate. Trial comparisons, record NCT03298945-a1b28f69. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT03298945-a1b28f69
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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 | 0.519 | 0.49 | 0.548 | wilson | |
| Risk in group 2 | 0.545 | 0.516 | 0.575 | wilson | |
| Risk difference, group 1 minus group 2 | -0.0266 | -0.0678 | 0.0147 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 0.951 | 0.88 | 1.03 | log | |
| Odds ratio, group 1 over group 2 | 0.899 | 0.761 | 1.06 | log | |
| Number needed to treat, for one fewer participant with the outcome on Golytely than on Miralax-Gatorade Prep | 37.6 | 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 | Golytely | 4-L split-dose Golytely bowel prep~Golytely: 4-L split dose Golytely is the current standard prep at the VA | 591 | 1,139 | OG000 |
| Group 2 | Miralax-Gatorade Prep | 2-L split-dose Miralax-Gatorade bowel prep~Miralax-Gatorade Prep: 2-L split-dose Miralax-Gatorade bowel prep for colonoscopy | 600 | 1,100 | OG001 |
Source ClinicalTrials.gov
Outcome
- Type
- PRIMARY
- Title
- Colonoscopy Completion Rate
- Description
The completion rate of scheduled colonoscopy will be defined as the proportion of patients who show up for their scheduled colonoscopy and have endoscopist-rated adequate bowel preparation quality, among those scheduled for a colonoscopy.
- Time frame
- This outcome is determined within 1 month after colonoscopy
- Population
Source ClinicalTrials.gov
Trial
- Title
- Comparative Effectiveness of Split-Dose Colonoscopy Bowel Preparation Regimens
- NCT number
- NCT03298945
- Phases
- PHASE4
- Conditions
- Colorectal Cancer
- Interventions
- Miralax-Gatorade Prep, Golytely
- Lead sponsor
- VA Office of Research and Development
- Results first posted
- 2025-01-22
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT03298945?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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