Comparison · NCT01564277-sae
Arm I (1.5mg Rasburicase) vs Arm II (3 mg Rasburicase): 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. Arm I (1.5mg Rasburicase) vs Arm II (3 mg Rasburicase): serious adverse events. Trial comparisons, record NCT01564277-sae. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT01564277-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 | 0.0000000000000000278 | 0.242 | wilson | |
| Risk in group 2 | 0.0833 | 0.0149 | 0.354 | wilson | |
| Risk difference, group 1 minus group 2 | -0.0833 | -0.354 | 0.169 | 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 a serious adverse event on Arm I (1.5mg Rasburicase) than on Arm II (3 mg Rasburicase) | 12 | 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 | Arm I (1.5mg Rasburicase) | Patients receive 1.5mg of rasburicase IV over 30 minutes on day 1 and allopurinol PO QD on days 1-6.~rasburicase: Given IV~allopurinol: Given PO | 0 | 12 | EG000 |
| Group 2 | Arm II (3 mg Rasburicase) | Patients receive 3 mg of rasburicase IV over 30 minutes on day 1 and allopurinol PO QD on days 1-6.~rasburicase: Given IV~allopurinol: Given PO | 1 | 12 | EG001 |
Source ClinicalTrials.gov
Harm
- What it counts
- Total, serious adverse events
- Time frame
Source ClinicalTrials.gov
Trial
- Title
- Rasburicase and Allopurinol in Treating Patients With Hematologic Malignancies
- NCT number
- NCT01564277
- Phases
- PHASE2
- Conditions
Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities, Adult Acute Myeloid Leukemia With Del(5q), Adult Acute Myeloid Leukemia With Inv(16)(p13;q22), Adult Acute Myeloid Leukemia With t(15;17)(q22;q12), Adult Acute Myeloid Leukemia With t(16;16)(p13;q22), Adult Acute Myeloid Leukemia With t(8;21)(q22;q22), Blastic Phase Chronic Myelogenous Leukemia, Contiguous Stage II Adult Burkitt Lymphoma, de Novo Myelodysplastic Syndromes, Noncontiguous Stage II Adult Burkitt Lymphoma, Previously Treated Myelodysplastic Syndromes, Recurrent Adult Acute Lymphoblastic Leukemia, Recurrent Adult Acute Myeloid Leukemia, Recurrent Adult Burkitt Lymphoma, Stage I Adult Burkitt Lymphoma, Stage III Adult Burkitt Lymphoma, Stage IV Adult Burkitt Lymphoma, Untreated Adult Acute Lymphoblastic Leukemia, Untreated Adult Acute Myeloid Leukemia
- Interventions
- rasburicase, allopurinol
- Lead sponsor
- Roswell Park Cancer Institute
- Results first posted
- 2017-12-08
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT01564277?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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