Comparison · NCT01670097-9f9ae23d
Intervention Group (Dexamethasone) vs Controlled Group (Placebo): Number of Participants Who Completed the Dyspnea Numeric Rating Scale
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. Intervention Group (Dexamethasone) vs Controlled Group (Placebo): Number of Participants Who Completed the Dyspnea Numeric Rating Scale. Trial comparisons, record NCT01670097-9f9ae23d. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT01670097-9f9ae23d
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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 | 0.9 | 0.699 | 0.972 | wilson | |
| Risk in group 2 | 0.81 | 0.6 | 0.923 | wilson | |
| Risk difference, group 1 minus group 2 | 0.0905 | -0.141 | 0.312 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 1.11 | 0.863 | 1.43 | log | |
| Odds ratio, group 1 over group 2 | 2.12 | 0.342 | 13.1 | log | |
| Number needed to treat, for one more participant with the outcome on Intervention Group (Dexamethasone) than on Controlled Group (Placebo) | 11.1 | 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 | Intervention Group (Dexamethasone) | Received Dexamethasone capsule 8 mg twice daily for 4 days, then 4 mg capsule twice daily for 3 days. It was followed by dexamethasone capsule 4 mg twice daily for 7 days. | 18 | 20 | OG000 |
| Group 2 | Controlled Group (Placebo) | Received Placebo for 7 days, It was followed by dexamethasone capsule 4 mg twice daily for 7 days. | 17 | 21 | OG001 |
Source ClinicalTrials.gov
Outcome
- Type
- PRIMARY
- Title
- Number of Participants Who Completed the Dyspnea Numeric Rating Scale
- Description
- Number of participants who completed the dyspnea numeric rating scale on Day 7
- Time frame
- Baseline to Day 7
- Population
- Baseline Analysis included all randomized participants, 20 participants in intervention arm and 21 participants in control arm
Source ClinicalTrials.gov
Trial
- Title
- Dexamethasone Dyspnea Study
- NCT number
- NCT01670097
- Phases
- PHASE2
- Conditions
- Advanced Cancers, Hematologic Disorder, Solid Tumors
- Interventions
- Dexamethasone, Placebo, Questionnaires, Spirometer, Phone Calls
- Lead sponsor
- M.D. Anderson Cancer Center
- Results first posted
- 2021-02-01
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT01670097?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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