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A Randomized, Double-Blind, Phase 3 Trial of Maintenance with Selinexor/ Placebo After Combination Chemotherapy for Patients with Advanced or Recurrent Endometrial Cancer

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-513167-68-00
Enrollment
70
Registered
2024-10-15
Start date
2017-11-29
Completion date
2025-03-27
Last updated
2025-05-23

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

Conditions

endometrial cancer

Brief summary

The primary endpoint for this study is Progression Free Survival (PFS), which is defined as the time from randomization until documented PD or death due to any cause, whichever occurs first. For the primary analysis of the primary endpoint, documented PD will be determined by the Investigator using RECIST v1.1.

Detailed description

PFS, as assessed by a BICR, per RECIST v1.1, Time to first subsequent therapy (TFST) and time to second subsequent treatment (TSST)., Progression-free survival (PFS2), Disease-specific survival (DSS) and overall survival (OS), Disease-control rate (DCR; defined as best response of CR, PR, or SD for at least 16 weeks)., European Organisation for Research and Treatment of Cancer [EORTC] Quality of Life Questionnaire (QLQ)-C30 and EORTC QLQ-EN24., The safety and tolerability of study treatment will be evaluated based on AE reports, physical examination results (including vital signs), and clinical laboratory results by means of the occurrence, nature and severity of AEs.

Interventions

DRUGSELINEXOR
DRUGSelinexor placebo for 20 mg tablets is formulated for oral administration. selinexor placebo tablets are film coated bi-convex round tablets

Sponsors

Karyopharm Therapeutics Inc.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
The primary endpoint for this study is Progression Free Survival (PFS), which is defined as the time from randomization until documented PD or death due to any cause, whichever occurs first. For the primary analysis of the primary endpoint, documented PD will be determined by the Investigator using RECIST v1.1.

Secondary

MeasureTime frame
PFS, as assessed by a BICR, per RECIST v1.1, Time to first subsequent therapy (TFST) and time to second subsequent treatment (TSST)., Progression-free survival (PFS2), Disease-specific survival (DSS) and overall survival (OS), Disease-control rate (DCR; defined as best response of CR, PR, or SD for at least 16 weeks)., European Organisation for Research and Treatment of Cancer [EORTC] Quality of Life Questionnaire (QLQ)-C30 and EORTC QLQ-EN24., The safety and tolerability of study treatment will be evaluated based on AE reports, physical examination results (including vital signs), and clinical laboratory results by means of the occurrence, nature and severity of AEs.

Countries

Belgium, Czechia, Germany, Greece, Italy, Spain

Outcome results

None listed

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