Full Title
A Phase I/II, Multi-site, Open-label, Two-part Trial to Evaluate the Efficacy, Safety, and Pharmacokinetics of BNT323 in Combination with BNT327 in Participants with Advanced Breast CancerPurpose
Researchers want to find the best doses of BNT323 and BNT327 to treat breast cancer. The people in this study have breast cancer that has spread and keeps growing after treatment.
BNT323 is an antibody-drug conjugate. It is made up of an antibody and a chemotherapy drug. The antibody attaches to the HER2 protein on cancer cells. Once attached, the chemotherapy enters the cells and causes them to die, preventing tumor growth.
BNT327 is a bispecific antibody. It binds to and blocks the function of two proteins: PD-L1 and VEGF-A. BNT327 could boost your immune system, reduce blood supply to the tumor, and reduce tumor spread. Both BNT323 and BNT327 are given intravenously (by vein).
Who Can Join
To join this study, there are a few conditions. You must:
- Have advanced breast cancer that has spread, cannot be surgically removed, and keeps growing after prior treatment.
- Have breast cancer that makes HER2.
- Have recovered from the serious side effects of previous treatments before getting the study therapy.
- Be well enough to walk and take care of yourself. You must be able to do activities such as office work or light housework.
- Be age 18 or older.
Contact
For more information about this study or to see if you can join, please call Dr. Shanu Modi’s office at 646-888-4564.