Skip to content

A Phase III, Randomized, Open-Label, Multicenter, Global Study of Puxitatug Samrotecan (AZD8205) Monotherapy versus Physician’s Choice of Chemotherapy in Participants with B7-H4-Selected Advanced/Metastatic Endometrial Cancer Who Progressed On or After Platinum-Based Chemotherapy and Anti-PD-1/Anti-PD-L1 Therapy (Bluestar-Endometrial01)

Status
Not yet recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-518777-34-00
Acronym
D6900C00003
Enrollment
180
Registered
2025-11-17
Start date
Unknown
Completion date
Unknown
Last updated
2026-01-27

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

Conditions

B7-H4-Selected Advanced/Metastatic Endometrial Cancer.

Brief summary

PFS is defined as the time from randomization until progression per RECIST 1.1 as assessed by BICR or death due to any cause., OS is defined as the time from randomization until the date of death due to any cause.

Detailed description

ORR is defined as the proportion of participants who have a response of CR or PR, as determined by BICR assessments, per RECIST 1.1., DoR will be defined as the time from the date of first documented response until the date of documented progression per RECIST 1.1 as assessed by BICR, or death due to any cause., PFS2 will be defined as the time from randomization to the earliest of the progression event (following the initial Investigator-assessed progression), after first subsequent therapy, or death., TFST is defined as the time from randomization until the start date of the first subsequent anticancer therapy after discontinuation of the randomized treatment, or death due to any cause., TSST is defined as the time from randomization until the start date of the second subsequent anticancer therapy after discontinuation of the first subsequent treatment, or death due to any cause., TDT is defined as the time from randomization until discontinuation of treatment for any reason, including disease progression, toxicity, and death., Time to worsening is defined as time from date of randomization to the date of worsening while on treatment for endometrial symptoms, physical functioning, and health-related quality of life based on select items from the EORTC IL389.

Interventions

DRUGPACLITAXEL
DRUGDOXORUBICIN

Sponsors

AstraZeneca AB
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
PFS is defined as the time from randomization until progression per RECIST 1.1 as assessed by BICR or death due to any cause., OS is defined as the time from randomization until the date of death due to any cause.

Secondary

MeasureTime frame
ORR is defined as the proportion of participants who have a response of CR or PR, as determined by BICR assessments, per RECIST 1.1., DoR will be defined as the time from the date of first documented response until the date of documented progression per RECIST 1.1 as assessed by BICR, or death due to any cause., PFS2 will be defined as the time from randomization to the earliest of the progression event (following the initial Investigator-assessed progression), after first subsequent therapy, or death., TFST is defined as the time from randomization until the start date of the first subsequent anticancer therapy after discontinuation of the randomized treatment, or death due to any cause., TSST is defined as the time from randomization until the start date of the second subsequent anticancer therapy after discontinuation of the first subsequent treatment, or death due to any cause., TDT is defined as the time from randomization until discontinuation of treatment for any reason, includi

Countries

Austria, Belgium, Czechia, Finland, France, Germany, Greece, Hungary, Italy, Lithuania, Netherlands, Poland, Spain

Outcome results

None listed

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