Comparison · NCT04448886-deaths
Sacituzumab Govitecan + Pembrolizumab vs Sacituzumab Govitecan: 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
Cite this record
ConductScience Library. Sacituzumab Govitecan + Pembrolizumab vs Sacituzumab Govitecan: deaths from any cause. Trial comparisons, record NCT04448886-deaths. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT04448886-deaths
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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 | 0.333 | 0.222 | 0.466 | wilson | |
| Risk in group 2 | 0.393 | 0.276 | 0.524 | wilson | |
| Risk difference, group 1 minus group 2 | -0.0595 | -0.231 | 0.118 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 0.848 | 0.516 | 1.4 | log | |
| Odds ratio, group 1 over group 2 | 0.773 | 0.354 | 1.68 | log | |
| Number needed to treat, for one fewer death from any cause on Sacituzumab Govitecan + Pembrolizumab than on Sacituzumab Govitecan | 16.8 | 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 | Sacituzumab Govitecan + Pembrolizumab | The research study procedures include: screening for eligibility, research blood collections, at least two research biopsies, paired research stool collections, and study treatment including evaluations and follow up visits. Each Cycle =21 Days~* Sacituzumab Govitecan (iv) fixed dose, administered twice per cycle~* Pembrolizumab (iv) fixed dose administered once per cycle | 18 | 54 | EG000 |
| Group 2 | Sacituzumab Govitecan | The research study procedures include: screening for eligibility, research blood collections, at least two research biopsies, paired research stool collections, and study treatment including evaluations and follow up visits.~\- Sacituzumab Govitecan (iv) fixed dose, administered twice per cycle | 22 | 56 | EG001 |
Source ClinicalTrials.gov
Harm
- What it counts
- Total, all-cause mortality
- Time frame
AEs were collected from enrollment to end of treatment (SG was administered until progression; pembrolizumab was administered until progression or a max. of 35 doses (24 months) was reached, whichever occurred first). End of treatment visit (SG +/- pembrolizumab) was to occur within 45 days of final administration of study treatment. Additionally, AE assessment was performed 90 days (-15/+30 days) after the last dose of pembrolizumab. As of 3/9/24 data cutoff, the max. follow-up was 26 months.
Source ClinicalTrials.gov
Trial
- Title
- Sacituzumab Govitecan +/- Pembrolizumab In HR+ / HER2 - MBC
- NCT number
- NCT04448886
- Phases
- PHASE2
- Conditions
- Invasive Breast Cancer, Metastatic Breast Cancer, HR-Positive Breast Cancer, HER2-negative Breast Cancer
- Interventions
- Pembrolizumab, Sacituzumab Govitecan
- Lead sponsor
- Ana C Garrido-Castro, MD
- Results first posted
- 2025-05-30
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT04448886?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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