This clinical trial is focused on studying a type of breast cancer known as HER2-negative breast cancer, which can either come back after treatment or spread to other parts of the body. The study is comparing two forms of a cancer treatment called paclitaxel. One form is taken by mouth as an oral solution known as DHP107, and the other is given through a vein as an intravenous infusion called TAXOL. The purpose of the study is to see how well the oral form of paclitaxel works compared to the intravenous form in treating this type of breast cancer.
Participants in the study will receive either the oral or intravenous form of paclitaxel. The study will monitor how long the cancer does not get worse, which is known as progression-free survival. Other aspects being observed include how well the cancer responds to the treatment, the overall survival of participants, and the time it takes for the treatment to stop working. The study will also look at the overall control of the disease and the quality of life of the participants.
This trial is designed to provide important information about the effectiveness and safety of oral paclitaxel compared to the intravenous form. It aims to help determine if the oral form can be a suitable first-line treatment option for patients with recurrent or metastatic HER2-negative breast cancer. The study is expected to continue until November 2025.



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