Inetetamab combined with sirolimus and chemotherapy for the treatment of HER2-positive metastatic breast cancer patients with abnormal activation of the PI3K/Akt/mTOR pathway after trastuzumab treatment.

ABSTRACT:

Background

We explored the efficacy and safety of inetetamab combined with sirolimus and chemotherapy for the treatment of human epidermal factor receptor 2 (HER2)-positive metastatic breast cancer patients with abnormal activation of the PI3K/Akt/mTOR (PAM) pathway after trastuzumab treatment.

Methods

For this prospective multicenter clinical study, HER2-positive metastatic breast cancer patients with PAM pathway mutations confirmed by histology or peripheral blood genetic testing were enrolled from July 2021 to September 2022. Patients were randomly assigned to a trial or control group. The patients in the trial group received inetetamab combined with sirolimus and chemotherapy, while the control group patients received pyrotinib and chemotherapy. The RECIST v1.1 standard

SUBMITTER: Li Q 

PROVIDER: S-EPMC11411696 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature