A Phase II Multi-Center Open-label Randomized Study of CAPecitabine in Combination With ELAcestrant Versus Capecitabine Alone in Advanced Estrogen Receptor-Positive Breast Cancer (CAPELA)
Kristina A. Fanucci
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)
Description
This is a Phase II, multi-center, open-label, randomized study comparing a combination of two drugs, capecitabine and elacestrant, to capecitabine alone as a treatment for advanced estrogen receptor-positive (ER+) Human Epidermal Growth Factor Receptor 2 negative (HER2-) 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. Participants will be randomized into one of two study groups: Arm A Capecitabine and Elacestrant versus Ar…
Eligibility
- Age range
- 18+ years
- Sex
- All
- Healthy volunteers
- No
Inclusion Criteria: * Participants must have histologically confirmed estrogen receptor-positive (ER+), HER2- negative metastatic or locally recurrent unresectable (advanced) invasive breast cancer. ER and HER2 measurements should be performed according to institutional guidelines in a CLIA-approved setting. ER must be ≥ 10% on the most recent biopsy in which receptor testing was performed. Cutoff values for positive/negative HER2 staining should be in accordance with current ASCO/CAP (American Society of Clinical Oncology/College of American Pathologists) guidelines * Participants must hav…
Interventions
- DrugCapecitabine
A fluoropyrimidine carbamate, tablet taken orally, per standard of care.
- DrugElacestrant
A selective estrogen receptor degrader, tablet taken orally, per standard of care
Location
- Dana-Farber Cancer InstituteBoston, Massachusetts