Comparison · NCT01652573-074819c8
Nasal Calictonin vs Saline Nasal Spray: Number of Participants With Nasal Ulceration at 1 Month
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. Nasal Calictonin vs Saline Nasal Spray: Number of Participants With Nasal Ulceration at 1 Month. Trial comparisons, record NCT01652573-074819c8. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT01652573-074819c8
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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 | 0 | 0.278 | wilson | |
| Risk in group 2 | 0.182 | 0.0514 | 0.477 | wilson | |
| Risk difference, group 1 minus group 2 | -0.182 | -0.477 | 0.125 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | log | a group has no participants with the outcome | |||
| Odds ratio, group 1 over group 2 | log | a cell of the two-by-two table is zero | |||
| Number needed to treat, for one fewer participant with the outcome on Nasal Calictonin than on Saline Nasal Spray | 5.5 | 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 | Nasal Calictonin | Subjects will received nasal calcitonin once daily~nasal salmon calcitonin: 400 IU daily in two sprays (one to each nares) | 0 | 10 | OG000 |
| Group 2 | Saline Nasal Spray | Patients will receive saline nasal spray once daily~Saline Nasal Spray Placebo | 2 | 11 | OG001 |
Source ClinicalTrials.gov
Outcome
- Type
- SECONDARY
- Title
- Number of Participants With Nasal Ulceration at 1 Month
- Description
- This symptom will be assessed.
- Time frame
- Time 1 month
- Population
Source ClinicalTrials.gov
Trial
- Title
- Calcitonin for Treating X-linked Hypophosphatemia
- NCT number
- NCT01652573
- Phases
- NA
- Conditions
- Hypophosphatemic Rickets, X Linked Dominant
- Interventions
- nasal salmon calcitonin, Saline Nasal Spray Placebo
- Lead sponsor
- Yale University
- Results first posted
- 2017-05-31
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT01652573?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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