RecruitingPhase 3NCT07286331

A Study to Investigate Mocertatug Rezetecan Compared With Chemotherapy in Participants With Endometrial Cancer After Platinum-based Chemotherapy and Immunotherapy (BEHOLD-Endometrial01)

A Randomized, Open-label, Multicenter, Phase 3 Study to Investigate Mocertatug Rezetecan Compared With Chemotherapy in Participants With Endometrial Cancer After Platinum-based Chemotherapy and Immunotherapy


Sponsor

GlaxoSmithKline

Enrollment

600 participants

Start Date

Jun 4, 2026

Study Type

INTERVENTIONAL

Conditions

Summary

This study specifically aims to evaluate how well mocertatug rezetecan (Mo-Rez) works in treating Endometrial Cancer (EC) compared to standard of care. The study also assesses whether Mo-Rez is safe and tolerated well by participants in comparison to standard of care and will help provide a better understanding of the main side effects of the drugs.


Eligibility

Sex: FEMALEMin Age: 18 Years

Plain Language Summary

Simplified for easier understanding

This clinical trial is studying a drug called Doxorubicin, a drug called Mocertatug rezetecan, and others for people with neoplasms, endometrial. The study is currently recruiting participants at 14 locations. People eligible for this study include women aged 18 Years and older.

This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.

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Interventions

DRUGMocertatug rezetecan

Mocertatug rezetecan will be administered

DRUGPaclitaxel

Paclitaxel will be administered

DRUGDoxorubicin

Doxorubicin will be administered


Locations(18)

GSK Investigational Site

Buenos Aires, Argentina

GSK Investigational Site

Ciudad Autonoma de Buenos Aire, Argentina

GSK Investigational Site

Ciudad Autonoma de Buenos Aire, Argentina

GSK Investigational Site

Rosario, Argentina

GSK Investigational Site

Auchenflower, Queensland, Australia

GSK Investigational Site

Montreal, Quebec, Canada

GSK Investigational Site

Montreal, Quebec, Canada

GSK Investigational Site

Hokkaido, Japan

GSK Investigational Site

Hyōgo, Japan

GSK Investigational Site

Kanagawa, Japan

GSK Investigational Site

Kyoto, Japan

GSK Investigational Site

Mie, Japan

GSK Investigational Site

Numakunai, Japan

GSK Investigational Site

Okinawa, Japan

GSK Investigational Site

Saitama, Japan

GSK Investigational Site

Panama City, Panama

GSK Investigational Site

Panama City, Panama

GSK Investigational Site

Panama City, Panama

View Full Details on ClinicalTrials.gov

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NCT07286331


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