Comparison · NCT01606787-sae
Mannitol Arm vs Placebo Arm: serious adverse events
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. Mannitol Arm vs Placebo Arm: serious adverse events. Trial comparisons, record NCT01606787-sae. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT01606787-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 | 0.188 | 0.124 | 0.275 | wilson | |
| Risk in group 2 | 0.112 | 0.0638 | 0.19 | wilson | |
| Risk difference, group 1 minus group 2 | 0.0759 | -0.0249 | 0.176 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 1.68 | 0.842 | 3.34 | log | |
| Odds ratio, group 1 over group 2 | 1.83 | 0.822 | 4.08 | log | |
| Number needed to harm, for one more participant with a serious adverse event on Mannitol Arm than on Placebo Arm | 13.2 | 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 | Mannitol Arm | This study is a prospective randomized double blind placebo controlled trial comparing renal function outcomes in patients undergoing partial nephrectomy for renal tumors. Patients will be randomized in 1:1 fashion to receive mannitol or saline provided intravenously within 30 minutes prior to renal vascular clamping for performing partial nephrectomy.~mannitol: After induction of general anesthesia Normosol or Lactated Ringers , at a target infusion rate of 10cc/kg (+/- 1cc/kg), will be administered over the first hour of surgery. After the first hour of surgery IV fluid will be administered at 6cc/kg (+/- 1cc/kg) intended to maintain a minimum systolic blood pressure of 90-100mmHg and a minimum urine output of 0.5cc/kg/hour. The treatment arm will receive a standard dose of 12.5 grams of mannitol (200 cc of a 6.25% mannitol solution) intravenously completely infused through an existing intravenous access catheter within 30 minutes prior to renal artery clamping. | 19 | 101 | EG000 |
| Group 2 | Placebo Arm | This study is a prospective randomized double blind placebo controlled trial comparing renal function outcomes in patients undergoing partial nephrectomy for renal tumors. Patients will be randomized in 1:1 fashion to receive mannitol or saline provided intravenously within 30 minutes prior to renal vascular clamping for performing partial nephrectomy.~placebo: After induction of general anesthesia Normosol or Lactated Ringers at a target infusion rate of 10cc/kg (+/- 1cc/kg), will be administered over the first hour of surgery. After the first hour of surgery IV fluid will be administered at 6cc/kg (+/- 1cc/kg) intended to maintain a minimum systolic blood pressure of 90-100mmHg and a minimum urine output of 0.5cc/kg/hour. The placebo arm will receive 200cc of normal saline completely infused within 30 minutes prior to renal artery clamping. | 11 | 98 | EG001 |
Source ClinicalTrials.gov
Harm
- What it counts
- Total, serious adverse events
- Time frame
- 6 months
Source ClinicalTrials.gov
Trial
- Title
- Mannitol Use During Partial Nephrectomy Prior to Renal Ischemia and Impact on Renal Function Outcomes
- NCT number
- NCT01606787
- Phases
- PHASE3
- Conditions
- Renal Cancer
- Interventions
- mannitol, placebo
- Lead sponsor
- Memorial Sloan Kettering Cancer Center
- Results first posted
- 2018-06-12
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT01606787?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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