Safety and efficacy of veliparib plus carboplatin/paclitaxel in patients with HER2-negative metastatic or locally advanced breast cancer: subgroup analyses by germline BRCA1/2 mutations and hormone receptor status from the phase-3 BROCADE3 trial.

ABSTRACT:

Purpose

To evaluate efficacy and safety of veliparib combined with carboplatin/paclitaxel in patients with advanced human epidermal growth factor receptor 2 (HER2)-negative, germline BRCA (gBRCA)-associated breast cancer defined by hormone receptor (HR) and gBRCA1/2 mutation status.

Patients and methods

In this phase-3, double-blind, placebo-controlled trial, patients (N = 509) with advanced HER2-negative breast cancer and gBRCA1/2 mutations were randomized 2:1 to receive veliparib plus carboplatin/paclitaxel or placebo plus carboplatin/paclitaxel. Patients who discontinued chemotherapy prior to disease progression continued receiving blinded veliparib/placebo monotherapy. The primary endpoint was investigator-assessed progression-fr

SUBMITTER: Ayoub JP 

PROVIDER: S-EPMC8669119 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature