Epirubicin

Researchers are looking for new ways to treat types of breast cancer that are both: * High-risk, which means the cancer may have a higher chance of getting worse or coming back after treatment * Early-stage, which means the cancer is in the breast or the lymph nodes around the breast The 2 types of breast cancer in this study are triple-negative breast cancer (TNBC) and hormone receptor (HR)-low positive/human epidermal growth factor receptor-2 (HER2) negative breast cancer. These cancers have zero or a low amount of a protein called HER2 and other proteins that attach to the hormones estrogen or progesterone. Sacituzumab tirumotecan (also known as sac-TMT or MK-2870), the study medicine, is a type of targeted therapy. A targeted therapy is a treatment that works to control how specific types of cancer cells grow and spread. The main goals of this study are to learn if people who receive sac-TMT, pembrolizumab, and chemotherapy: * Have fewer cancer cells found in the tumors and lymph nodes removed during surgery compared to those who receive only pembrolizumab and chemotherapy * Live longer without the cancer growing, spreading, or coming back compared to people who receive only pembrolizumab with chemotherapy

The purpose of this study is to evaluate the efficacy and safety of Disitamab Vedotin combined with Toripalimab sequential chemotherapy as in patients with HR-positive, HER2-low breast cancer

This is a randomized, controlled, open-label, multicenter, Phase Ⅲ clinical study designed to compare the efficacy and safety of KN026 combined with HB1801 and chemotherapy versus trastuzumab combined with pertuzumab and chemotherapy as adjuvant therapy in participants with HER2-positive breast cancer.

This study will evaluate the efficacy and safety of docetaxel plus carboplatin (TCb) regimen compared with conventional chemotherapy regimen (epirubicin plus cyclophosphamide followed by docetaxel, EC-T) regimen as adjuvant chemotherapy in patients with early-stage high-risk estrogen receptor (ER) positive and human epidermal growth factor receptor 2 (HER2) negative (ER+/HER2-) breast cancer.

compare the efficacy and safety of TCbHP and EC-THP regimen in HER2-positive breast cancer patients

The goal of this clinical trial is to compare trastuzumab deruxtecan (T-DXd) to standard preoperative treatment in patients with non-metastatic HER2-positive breast cancer. The main questions it aims to answer are: * is T-DXd more effective than standard preoperative treatment? * are there markers in the tumor or blood of patients with HER2-positive breast cancer that can help us predict response to treatment? Participants will be divided into two groups, where one group will be treated with three courses of T-DXd and the other group will be treated with three courses standard of care treatment. Thereafter, further treatment will be decided by the tumor's molecular subtype.

The purpose of this study is to establish a prospective, single-center platform research based on clinical subtypes to explore precision neoadjuvant therapy in patients with operable breast cancer who met the indications for neoadjuvant chemotherapy and by the update of basic translational research in the center, especially the refinement of typing, the discovery of new targets and the development of novel targeted drugs, verified the effectiveness of new targeted drugs in neoadjuvant therapy.

Triple negative breast cancer (TNBC) is an aggressive disease with higher proportion of Blacks affected and in younger age groups. There is no targeted therapy unlike other types of breast cancer such as hormone positive and Human Epidermal Growth factor 2 (HER2) positive subtypes. Chemotherapy is therefore the main choice of systemic treatment with rapid development of resistance in most cases. At present, there is no blood test to monitor treatment response and disease relapse. This one-stage phase II study with a single arm design will determine the response rate of standard chemotherapy using Epirubicin (60mg/m2), Cyclophosphamide (600mg/m2) , Paclitaxel (120mg/m2) and Carboplatin (6AUC) in TNBC patients. We will measure the blood level of microRNA molecules and circulating tumor DNA during and after treatment to test if changes can be used to indicate drug failure in these patients. Disease status and tumor response will be assessed using Response Evaluation Criteria in Solid Tumors (RECIST) guidelines while toxicity will be assessed using CTCAE v5). The trial will be conducted as per the International Council on Harmonisation Good Clinical Practice (ICH GCP) Guidelines E6 (R1) and other applicable guidelines

The purpose of this study is to evaluate the efficacy and safety of camrelizumab in combination with apatinib and chemotherapy as neoadjuvant therapy in participants with triple negative breast cancer (TNBC).

Badanie sprawdza, jak skuteczna jest kombinacja trzech leków chemioterapii (epirubicyna, cyklofosfamid, docetaksel i karboplatin) u kobiet z rakiem piersi typu potrójnie ujemnego. Badacze będą także badać markery we krwi, aby przewidzieć, czy rak będzie oporny na leczenie. Badanie odbywa się w Nigeria.

Badanie porównuje leczenie raka piersi potrójnie negatywnego (stadium II-IIIA) kombinacją chemioterapii, immunoterapii i nowego leku darolutamid versus standardowe leczenie bez darolutamidu. Celem jest zmniejszenie guza przed operacją.