Comparison · NCT02611765-52193ce2
Enhanced Therapy vs Standard Therapy: Treatment Success Defined as a Decrease in Rapid Plasma Reagin (RPR) Titer of >= 2 Dilutions (4-fold)
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. Enhanced Therapy vs Standard Therapy: Treatment Success Defined as a Decrease in Rapid Plasma Reagin (RPR) Titer of >= 2 Dilutions (4-fold). Trial comparisons, record NCT02611765-52193ce2. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT02611765-52193ce2
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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 | 0.931 | 0.78 | 0.981 | wilson | |
| Risk in group 2 | 0.8 | 0.641 | 0.9 | wilson | |
| Risk difference, group 1 minus group 2 | 0.131 | -0.0496 | 0.298 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 1.16 | 0.96 | 1.41 | log | |
| Odds ratio, group 1 over group 2 | 3.38 | 0.643 | 17.7 | log | |
| Number needed to treat, for one more participant with the outcome on Enhanced Therapy than on Standard Therapy | 7.63 | 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 | Enhanced Therapy | Three doses of 2.4 million units of intramuscular benzathine penicillin G administered weekly (a total of 7.2 million units)~Enhanced therapy: Three doses of intramuscular 2.4 million units of benzathine penicillin G administered weekly (a total of 7.2 million units). | 27 | 29 | OG000 |
| Group 2 | Standard Therapy | A single intramuscular injection of 2.4 million units of benzathine penicillin G~Standard therapy: A single dose of intramuscular 2.4 million units of benzathine penicillin G | 28 | 35 | OG001 |
Source ClinicalTrials.gov
Outcome
- Type
- PRIMARY
- Title
- Treatment Success Defined as a Decrease in Rapid Plasma Reagin (RPR) Titer of >= 2 Dilutions (4-fold)
- Description
- Number of participants who achieve treatment success. Loss to follow-up was assumed to be a failure.
- Time frame
- 12 months
- Population
Source ClinicalTrials.gov
Trial
- Title
- Syphilis Response to Higher Penicillin Dosage: The 2.4 Versus 7.2 Study
- NCT number
- NCT02611765
- Phases
- PHASE4
- Conditions
- Syphilis
- Interventions
- Benzathine penicillin G intramuscular 7.2 million units, Benzathine penicillin G intramuscular 2.4 million units
- Lead sponsor
- Baylor College of Medicine
- Results first posted
- 2016-04-11
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT02611765?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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