Nivolumab in combination with ipilimumab versus capecitabine as post-operative treatment for triple negative breast cancer patients with residual disease after neoadjuvant chemotherapy: a multicentre, randomized, open-label phase II trial - BREASTIMMUNE-03.

ABSTRACT:

Background

Triple negative breast cancer (TNBC) patients with residual disease after neoadjuvant chemotherapy (NAC) face high risk of recurrence. BREASTIMMUNE-03 trial evaluates the efficacy of nivolumab and ipilimumab combination compared to capecitabine as adjuvant treatment.

Methods

This multicentre, randomized open-label phase II trial included TNBC patients with Residual Cancer Burden (RCB) of class II-III after NAC and surgery, and allocated them to randomization (1:1) to receive nivolumab plus ipilimumab or capecitabine for 24 weeks. Randomization was stratified by center, ECOG performance status (PS) 0 or 1, and RCB Class. Primary endpoint was disease free survival (DFS), assessed in the intent-to-treat population. Safety analysis according to NCI-CTCAE V5.0 included

SUBMITTER: Tredan O 

PROVIDER: S-EPMC12702069 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature