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Association details:
Biomarker:MDM4 mutation
Cancer:HER2 Positive Breast Cancer
Regimen: (Perjeta (pertuzumab) + Herceptin (trastuzumab) + carboplatin + docetaxel + albumin-bound paclitaxel)
Direction:Resistant
Evidence:
Evidence Level:
Resistant: C3 – Early Trials
Source:
Title:

An Open-label, Single-center Study Assessing the Efficacy of PH-based Regimen as Neoadjuvant Therapy for HER2-positive Early-stage Breast Cancer: Integrating Genomic Features and Functional Imaging

Published date:
12/02/2023
Excerpt:
HER2-positive EBC patients were prospectively recruited at Fudan University Shanghai Cancer Center between April 2020 and March 2022. All patients received the 1 dose of HP, followed by 6 cycles of docetaxel (T), carboplatin (Cb), and HP....Patients with alterations in PPM1D and RAD21 have a favorable response to the TCbHP regimen. Conversely, alterations in PIK3CA, MDM4, and ZNF217 are associated with treatment resistance.