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Comparison · NCT03348631-deaths

Arm I: Treatment (Tazemetostat) in Endometrial Cancer Patients vs Arm II: Treatment (Tazemetostat) Ovarian in Cancer Patients: deaths from any cause

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. Arm I: Treatment (Tazemetostat) in Endometrial Cancer Patients vs Arm II: Treatment (Tazemetostat) Ovarian in Cancer Patients: deaths from any cause. Trial comparisons, record NCT03348631-deaths. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT03348631-deaths

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Measures6

Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.

MeasureValue95% interval, lower95% interval, upperMethodNote
Risk in group 10.6880.4440.858wilson
Risk in group 20.6670.5160.79wilson
Risk difference, group 1 minus group 20.0208-0.2520.249newcombe hybrid score
Risk ratio, group 1 over group 21.030.6961.53log
Odds ratio, group 1 over group 21.10.3193.79log
Number needed to harm, for one more death from any cause on Arm I: Treatment (Tazemetostat) in Endometrial Cancer Patients than on Arm II: Treatment (Tazemetostat) Ovarian in Cancer Patients48from the risk difference intervalthe interval includes no difference

Groups2

Neither group, or both, names a comparator, so the groups keep ClinicalTrials.gov's order.

GroupTitleDescriptionWith the outcomeAnalysedClinicalTrials.gov code
Group 1Arm I: Treatment (Tazemetostat) in Endometrial Cancer PatientsPatients receive tazemetostat PO BID on days 1-28. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity. Patients also undergo CT scans and MRI on study.1116EG000
Group 2Arm II: Treatment (Tazemetostat) Ovarian in Cancer PatientsPatients receive tazemetostat PO BID on days 1-28. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity. Patients also undergo CT scans and MRI on study.2842EG001

Harm

What it counts
Total, all-cause mortality
Time frame
Adverse events were collected for a maximum of 23.5 months (interquartile range: 1.4 months, 3.9 months). All-Cause Mortality monitored/assessed up to 51.6 months (interquartile range: 4.3 months, 19.0 months).

Source ClinicalTrials.gov

Trial

Title
Tazemetostat in Treating Patients With Recurrent Ovarian or Endometrial Cancer
NCT number
NCT03348631
Phases
PHASE2
Conditions
Recurrent Endometrial Endometrioid Adenocarcinoma, Recurrent Malignant Uterine Corpus Neoplasm, Recurrent Ovarian Carcinoma, Recurrent Ovarian Clear Cell Adenocarcinoma, Recurrent Ovarian Endometrioid Adenocarcinoma
Interventions
Computed Tomography, Magnetic Resonance Imaging, Tazemetostat
Lead sponsor
National Cancer Institute (NCI)
Results first posted
2025-03-06

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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