Comparison · NCT01050647-ad63ebcf
17-hydroxyprogesterone Caproate vs Castor Oil Injections: Number of Participants With Neonatal Necrotizing Enterocolitis
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. 17-hydroxyprogesterone Caproate vs Castor Oil Injections: Number of Participants With Neonatal Necrotizing Enterocolitis. Trial comparisons, record NCT01050647-ad63ebcf. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT01050647-ad63ebcf
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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 | 0.2 | 0.0567 | 0.51 | wilson | |
| Risk in group 2 | 0.0909 | 0.0162 | 0.377 | wilson | |
| Risk difference, group 1 minus group 2 | 0.109 | -0.211 | 0.428 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 2.2 | 0.234 | 20.7 | log | |
| Odds ratio, group 1 over group 2 | 2.5 | 0.191 | 32.8 | log | |
| Number needed to treat, for one more participant with the outcome on 17-hydroxyprogesterone Caproate than on Castor Oil Injections | 9.17 | 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 | 17-hydroxyprogesterone Caproate | Weekly injections of 17-hydroxyprogesterone caproate until patient reached 34 completed weeks of gestation~17-Hydroxyprogesterone Caproate: Weekly injections of 17-hydroxyprogesterone caproate. | 2 | 10 | OG000 |
| Group 2 | Castor Oil Injections | Weekly injections of Caster Oil (placebo)~Caster Oil injections: Weekly injection of Caster Oil (Placebo) until patient reached 34 weeks gestation. | 1 | 11 | OG001 |
Source ClinicalTrials.gov
Outcome
- Type
- SECONDARY
- Title
- Number of Participants With Neonatal Necrotizing Enterocolitis
- Description
- Time frame
- From delivery to neonatal discharge, assessed up to 2 months
- Population
Source ClinicalTrials.gov
Trial
- Title
- Progesterone for the Management of Preterm, Premature Rupture of the Membranes: A Randomized Controlled Trial.
- NCT number
- NCT01050647
- Phases
- PHASE1, PHASE2
- Conditions
- Pregnancy Complications
- Interventions
- 17-Hydroxyprogesterone Caproate, Caster Oil injections
- Lead sponsor
- Stanford University
- Results first posted
- 2018-04-17
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT01050647?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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