A Study of Tersolisib (LY4064809/STX-478) With Other Anti-Cancer Treatments in Participants With Advanced Breast Cancer With a Genetic Change (PIK3CA)

Active:	Yes
Cancer Type:	Breast Cancer	NCT ID:	NCT07174336
Trial Phases:	Phase III	Protocol IDs:	27726 J6M-MC-JSGD ( Other Identifier ) (OTHER: Eli Lilly 2025-522791-92-00 ( EU Trial (CTIS) Number )
Eligibility:	18 Years and older, Male and Female	Study Type:	Treatment
Study Sponsor:	Eli Lilly and Company
NCI Full Details:	http://clinicaltrials.gov/show/NCT07174336

Summary

The purpose of the study is to assess the efficacy and safety of the addition of
Tersolisib (LY4064809/STX-478) to other anti-cancer drugs as first treatment for advanced
hormone receptor-positive (HR+)/human epidermal growth factor receptor 2-negative (HER2-)
breast cancer. Participants can remain in the study as long as the drug is helping the
cancer without unbearable side effects.

Treatment Sites in Georgia

City of Hope Atlanta
600 Celebrate Life Parkway
Newnan, GA 30265
770-400-6169
www.cityofhope.org/locations/atlanta/atlanta-cancer-center

**Clinical trials are research studies that involve people. These studies test new ways to prevent, detect, diagnose, or treat diseases. People who take part in cancer clinical trials have an opportunity to contribute to scientists’ knowledge about cancer and to help in the development of improved cancer treatments. They also receive state-of-the-art care from cancer experts... Click here to learn more about clinical trials.