Dalpiciclib for HR+/HER2- advanced breast cancer

This trial tests dalpiciclib together with hormone (endocrine) therapy in people with HR-positive, HER2-negative advanced breast cancer whose cancer has already responded poorly to a prior CDK4/6 inhibitor. It aims to see if this combination can better control the cancer after that earlier treatment has failed.

This Phase 2 trial tests dalpiciclib (a cancer medicine) added to standard hormone therapy for women with advanced, hormone-receptor–positive and HER2-negative breast cancer that has serious “visceral crisis” symptoms (like fluid buildup, liver issues, or other urgent organ involvement). It aims to see whether this combination can shrink cancer and improve safety compared with hormone therapy alone.

This trial studies whether dalpiciclib can slow down or control advanced hormone receptor–positive breast cancer and assess how safe it is. It’s for people whose cancer has come back in a limited way or spread and can’t be fully cured with surgery or radiation.

This trial tests a combination of three drugs—dalpiciclib (a new cell-cycle inhibitor), anti-HER2 therapy, and hormone therapy—for advanced breast cancer that is positive for both hormone receptors and HER2 protein. The goal is to help patients whose cancer has responded to initial treatment stay in remission longer.

This trial tests a new combination of two drugs (dalpiciclib and letrozole) as a first treatment for advanced breast cancer that is hormone receptor positive and HER2 negative. It aims to find the best dose to slow or stop cancer growth.

This study tests whether adding a new drug called dalpiciclib to standard hormone therapy improves outcomes for women with early-stage breast cancer that is hormone-receptor positive. The goal is to see if this combination is more effective and safe than hormone therapy alone.