An Exploratory Study on Individualized Neoadjuvant Treatment Regimens for Early HR+/HER2+ Breast Cancer
Status:
NOT_YET_RECRUITING
Trial end date:
2027-11-01
Target enrollment:
Participant gender:
Summary
HR+/HER2+ breast cancer belongs to a special type of tumor with dual-channel signal activation. However, in clinical treatment, the preferred approach is usually the inhibition of the HER2 signaling pathway. Therefore, the non-pCR rate after neoadjuvant therapy is relatively high (about 60%). To optimize the neoadjuvant treatment strategy for HR+/HER2+ breast cancer, increase the pCR rate of neoadjuvant treatment, and improve the prognosis of patients, our research group intends to conduct a prospective clinical and translational study. By observing the clinical efficacy and changes in biomarkers, individualized treatment for HR+/HER2+ breast cancer will be carried out. Patients who respond well to HER2-targeted therapy will be identified early, and for those without early relief, targeted combined dual-channel inhibition therapy with endocrine treatment will be adopted. The effectiveness and safety of the individualized neoadjuvant treatment strategy for HR+/HER2+ breast cancer patients will be evaluated. In addition, this study aims to focus on the neoadjuvant chemotherapy mechanism of HR+/HER2+ breast cancer, and combine the establishment and validation of effective disease models to provide theoretical basis and experimental support for achieving precise treatment and clinical transformation.
Phase:
PHASE2
Details
Lead Sponsor:
The First Affiliated Hospital of Bengbu Medical University