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A Randomized, Open-label, Phase 3 Study of Sacituzumab Govitecan Versus Treatment of Physician’s Choice in Patients With Previously Untreated, Locally Advanced, Inoperable or Metastatic Triple-Negative Breast Cancer Whose Tumors Do Not Express PD-L1 or in Patients Previously Treated With Anti-PD-(L)1 Agents in the Early Setting Whose Tumors Do Express PD-L1

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-504195-14-00
Acronym
GS-US-592-6238
Enrollment
167
Registered
2024-11-05
Start date
2022-08-31
Completion date
Unknown
Last updated
2025-12-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

PD-L1-negative metastatic triple-negative breast cancer or PD-L1-positive metastatic triple-negative breast cancer previously treated with an anti-PD-(L)1 agent in the curative setting

Brief summary

PFS is defined as the time from the date of randomization until the date of objective progressive disease (PD), as assessed by BICR per Response Evaluation Criteria in Solid Tumors (RECIST) Version 1.1, or death (whichever comes first).

Detailed description

OS is defined as the time from the date of randomization until death due to any cause., ORR is defined as the proportion of patients who achieve a CR or PR that is confirmed at least 4 weeks after initial documentation of response as assessed by BICR per RECIST Version 1.1., DOR is defined as the time from the first documentation of CR or PR to the earlier of the first documentation of definitive PD or death from any cause (whichever comes first) as assessed by BICR per RECIST Version 1.1., TTR is defined as the time from the date of randomization until the first documentation of CR or PR as assessed by BICR per RECIST Version 1.1., Incidence of treatment-emergent AEs (TEAEs) and clinical laboratory abnormalities., Mean change from baseline in the physical functioning domain of the EORTC QLQ-C30 at Week 25, TTD of fatigue domain of the EORTC QLQ-C30 is defined as the time between the date of randomization and the date of assessment at which a patient experienced a deterioration (ie, ≥ 10 points worsening from baseline in the fatigue domain) or death

Interventions

DRUGAbraxane 5 mg/ml powder for dispersion for infusion.
DRUGTrodelvy 200 mg powder for concentrate for solution for infusion

Sponsors

Gilead Sciences Inc.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
PFS is defined as the time from the date of randomization until the date of objective progressive disease (PD), as assessed by BICR per Response Evaluation Criteria in Solid Tumors (RECIST) Version 1.1, or death (whichever comes first).

Secondary

MeasureTime frame
OS is defined as the time from the date of randomization until death due to any cause., ORR is defined as the proportion of patients who achieve a CR or PR that is confirmed at least 4 weeks after initial documentation of response as assessed by BICR per RECIST Version 1.1., DOR is defined as the time from the first documentation of CR or PR to the earlier of the first documentation of definitive PD or death from any cause (whichever comes first) as assessed by BICR per RECIST Version 1.1., TTR is defined as the time from the date of randomization until the first documentation of CR or PR as assessed by BICR per RECIST Version 1.1., Incidence of treatment-emergent AEs (TEAEs) and clinical laboratory abnormalities., Mean change from baseline in the physical functioning domain of the EORTC QLQ-C30 at Week 25, TTD of fatigue domain of the EORTC QLQ-C30 is defined as the time between the date of randomization and the date of assessment at which a patient experienced a deterioration (ie, ≥

Countries

Austria, Belgium, Czechia, France, Germany, Hungary, Italy, Netherlands, Poland, Romania, Slovakia, Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026