A Phase 3 Randomized, Open-label, Multicenter Study to Compare the Efficacy and Safety of Sacituzumab Tirumotecan (Sac-TMT, MK-2870) in Combination with Pembrolizumab Versus Pembrolizumab Alone as First-line Maintenance Treatment in Participants with Mismatch Repair Proficient Endometrial Cancer (TroFuse-033/GOG-3119/ENGOT-en29)
Study Description
The purpose of this research is to compare maintenance treatment using sacituzumab tirumotecan (sac-TMT) when given in combination with pembrolizumab to maintenance treatment using pembrolizumab alone in people with a specific type of endometrial cancer.
Eligibility
-participation is >18 years of age.
-May have received prior hormonal therapy for treatment of endometrial carcinoma,
(either as monotherapy or in combination with an mTOR or CDK inhibitor, or in
combination with other hormonal treatment), provided that it was discontinued
>1 week before the start of induction treatment
-A participant assigned female sex at birth is eligible to participate if not breastfeeding
during the study intervention period and for at least 120 days after the last dose of study
intervention.
- Has carcinosarcoma, neuroendocrine tumors or endometrial sarcoma, including stromal
sarcoma, leiomyosarcoma, adenosarcoma, or other types of sarcomas, based on local
pathology.
-Is known to have a POLE mutation.
-Has endometrial carcinoma of any histology that is dMMR.