Comparison · NCT01176240-sae
Droxidopa vs Placebo: 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. Droxidopa vs Placebo: serious adverse events. Trial comparisons, record NCT01176240-sae. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT01176240-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 | 0.0439 | 0.0189 | 0.0986 | wilson | |
| Risk in group 2 | 0.037 | 0.0145 | 0.0914 | wilson | |
| Risk difference, group 1 minus group 2 | 0.00682 | -0.053 | 0.066 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 1.18 | 0.327 | 4.29 | log | |
| Odds ratio, group 1 over group 2 | 1.19 | 0.312 | 4.56 | log | |
| Number needed to harm, for one more participant with a serious adverse event on Droxidopa than on Placebo | 147 | from the risk difference interval | the interval includes no difference |
Source ClinicalTrials.gov
Groups2
Group 2 names the comparator: placebo.
| Group | Title | Description | With the outcome | Analysed | ClinicalTrials.gov code |
|---|---|---|---|---|---|
| Group 1 | Droxidopa | droxidopa active drug~Droxidopa: 100 mg and 200 mg capsules 100, 200, 300, 400, 500, 600mg TID dosing for up to 8 weeks of treatment~Droxidopa Safety set includes 3 patients randomized to placebo who were mistakenly dosed with droxidopa for short periods of time during the trial. | 5 | 114 | EG000 |
| Group 2 | Placebo | Placebo matched control~Placebo: Placebo~Placebo Safety set excludes 3 patients randomized to placebo who were mistakenly dosed with droxidopa for short periods of time during the trial. | 4 | 108 | EG001 |
Source ClinicalTrials.gov
Harm
- What it counts
- Total, serious adverse events
- Time frame
Source ClinicalTrials.gov
Trial
- Title
- A Two Part Study (306A/306B) to Assess Droxidopa in Treatment of NOH in Patients With Parkinson's Disease
- NCT number
- NCT01176240
- Phases
- PHASE3
- Conditions
- Orthostatic Hypotension, Parkinson's Disease
- Interventions
- Droxidopa, Placebo
- Lead sponsor
- Chelsea Therapeutics
- Results first posted
- 2014-05-20
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT01176240?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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