Comparison · NCT00669331-593d7d86
Mannitol vs Control: Safety Profile - Sputum Microbiology
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. Mannitol vs Control: Safety Profile - Sputum Microbiology. Trial comparisons, record NCT00669331-593d7d86. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT00669331-593d7d86
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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 | 0.348 | 0.289 | 0.411 | wilson | |
| Risk in group 2 | 0.355 | 0.296 | 0.419 | wilson | |
| Risk difference, group 1 minus group 2 | -0.00762 | -0.0942 | 0.079 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 0.979 | 0.764 | 1.25 | log | |
| Odds ratio, group 1 over group 2 | 0.967 | 0.66 | 1.42 | log | |
| Number needed to treat, for one fewer participant with the outcome on Mannitol than on Control | 131 | from the risk difference interval | the interval includes no difference |
Source ClinicalTrials.gov
Groups2
Group 2 names the comparator: control.
| Group | Title | Description | With the outcome | Analysed | ClinicalTrials.gov code |
|---|---|---|---|---|---|
| Group 1 | Mannitol | Inhaled mannitol~Inhaled mannitol: 400mg BD for 52 weeks | 81 | 233 | OG000 |
| Group 2 | Control | Matched control: Inhaled mannitol 50mg BD for 52 weeks | 81 | 228 | OG001 |
Source ClinicalTrials.gov
Outcome
- Type
- SECONDARY
- Title
- Safety Profile - Sputum Microbiology
- Description
- sputum microbiology assessed as the presence of abnormal flora in sputum sample taken at any post baseline visit
- Time frame
- 52 weeks
- Population
Source ClinicalTrials.gov
Trial
- Title
- Inhaled Mannitol as a Mucoactive Therapy for Bronchiectasis
- NCT number
- NCT00669331
- Phases
- PHASE3
- Conditions
- Bronchiectasis
- Interventions
- Inhaled mannitol, Matched control
- Lead sponsor
- Syntara
- Results first posted
- 2016-04-29
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT00669331?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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