Comparison · NCT01850602-sae
PA21 vs Sevelamer Hydrochloride: 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. PA21 vs Sevelamer Hydrochloride: serious adverse events. Trial comparisons, record NCT01850602-sae. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT01850602-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 | 0.0556 | 0.0257 | 0.116 | wilson | |
| Risk in group 2 | 0.0476 | 0.0205 | 0.107 | wilson | |
| Risk difference, group 1 minus group 2 | 0.00794 | -0.0582 | 0.0741 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 1.17 | 0.367 | 3.71 | log | |
| Odds ratio, group 1 over group 2 | 1.18 | 0.348 | 3.98 | log | |
| Number needed to harm, for one more participant with a serious adverse event on PA21 than on Sevelamer Hydrochloride | 126 | 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 | PA21 | PA21 | 6 | 108 | EG000 |
| Group 2 | Sevelamer Hydrochloride | Sevelamer hydrochloride | 5 | 105 | EG001 |
Source ClinicalTrials.gov
Harm
- What it counts
- Total, serious adverse events
- Time frame
- 12 weeks
Source ClinicalTrials.gov
Trial
- Title
- A Phase III Study of PA21 in Hemodialysis Patients With Hyperphosphatemia
- NCT number
- NCT01850602
- Phases
- PHASE3
- Conditions
- Hemodialysis, Hyperphosphatemia
- Interventions
- PA21, Sevelamer hydrochloride
- Lead sponsor
- Kissei Pharmaceutical Co., Ltd.
- Results first posted
- 2018-10-09
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT01850602?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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