Locally Advanced Triple-negative Breast Cancer

Pilot trial of the IL-4 receptor antagonist dupilumab plus pembrolizumab, paclitaxel, and carboplatin in locally advanced triple negative breast cancer (TNBC). Primary Objective: To assess the safety of neoadjuvant dupilumab and pembrolizumab plus weekly paclitaxel and carboplatin as measured by the proportion of severe immune-related adverse events (irAEs) in patients with locally advanced TNBC. Secondary Objectives: To determine the rates of pathologic complete response with the addition of dupilumab to NAC and pembrolizumab; to determine the rate of residual cancer burden 0-1; to estimate the recurrence-free survival and overall survival; to assess the toxicity of the combination of dupilumab, pembrolizumab, and paclitaxel-carboplatin.

Title: A Study to See if BEBT-209 Combined With Chemotherapy Works to Treat People With Triple-Negative Breast Cancer Researchers want to learn if a new drug called BEBT-209 works to treat people with a specific type of breast cancer. This cancer is called locally advanced or metastatic triple-negative breast cancer (TNBC). The study has two parts. In the first part, researchers want to see if the new drug combination can shrink tumors. In the second part, researchers want to see if this treatment helps people live longer. Researchers will put participants into two groups by chance. This is like flipping a coin. Group 1: Participants get BEBT-209 plus two chemotherapy drugs. These drugs are Carboplatin and Gemcitabine. Group 2: Participants get only the two chemotherapy drugs. Researchers will group people based on the treatments they had in the past. Researchers will also check: How long the treatment keeps the cancer from growing. This is called progression-free survival (PFS). If the treatment is safe. Researchers will look for adverse events (AE), such as low blood cell counts. How participants feel. This is called health-related quality of life (HRQoL). How the body uses the drug.