SHR-A1811 Plus Pertuzumab in the Neoadjuvant Treatment of HER2 Positive BC

The goal of this clinical trial is to evaluate the efficacy and safety of SHR-A1811 plus pertuzumab in combination with or without albumin-paclitaxel neoadjuvant therapy for early or locally advanced HER2-positive breast cancer. The main questions it aims to answer are: * Does the pCR of SHR-A1811 plus pertuzumab with or without albumin-paclitaxel improve compared to the current standard of treatment? * Is the safety of SHR-A1811 plus pertuzumab with or without albumin-paclitaxel better compared to the current standard of treatment? Researchers will compare SHR-A1811+pertuzumab or SHR-A1811+pertuzumab+albumin-paclitaxel to TCbHP to see if SHR-A1811 plus pertuzumab with or without albumin-paclitaxel works to treat early or locally advanced HER2-positive breast cancer. Subjects will be randomly assigned 1:1:1 to： * cohort 1：SHR-A1811 combined with pertuzumab for 6 cycles; * cohort 2：SHR-A1811 combined with pertuzumab and albumin-paclitaxel for 6 cycles; * cohort 3：TCbHP (docetaxel, carboplatin, trastuzumab and pertuzumab) for 6 cycles. There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at a hospital or clinic and may require frequent medical assessments, blood tests, questionnaires, and scans.

This description comes directly from the study's public registry record.

Zhenzhen Liu  ·  86+13603862755  ·  liuzhenzhen73@126.com

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