drugset / Trial / NCT07222215

Summary

The goal of this research study is to compare a combination of two drugs, capecitabine and elacestrant to capecitabine alone as a treatment for advanced estrogen receptor-positive (ER+) breast cancer. This study is designed for participants with cancer that has previously stopped responding to medication in the class of therapy called CDK 4/6 inhibitors, including palbociclib, ribociclib, or abemaciclb. The names of the study drugs involved in this study are: * Elacestrant (a type of selective estrogen receptor degrader) * Capecitabine (a type of fluoropyrimidine antimetabolite)

Timeline

Start
2026-01-16
Primary completion
2029-12-01
Completion
2030-10-01

Drugs

EvaluationDrugModalityDoseRoute
Subject Capecitabine Small molecule Oral
Subject Elacestrant Other / unclassified Oral