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Study identifier: NCT06926868 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

A Study of Izalontamab Brengitecan Versus Chemotherapy in Participants With Previously Untreated, Locally Advanced, Recurrent Inoperable, or Metastatic Triple-negative Breast Cancer Ineligible for Anti-PD(L)1 Drugs (IZABRIGHT-Breast01)

Condition: Breast Neoplasms  ·  Sponsor: Bristol-Myers Squibb

PhasePhase 2/Phase 3
Planned participants500
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

The purpose of this study is to assess the efficacy and safety of iza-bren, a bi-specific antibody-drug conjugate against EGFR and HER3 with a topoisomerase inhibitor payload versus treatment of physician's choice (TPC) (paclitaxel, nab-paclitaxel, carboplatin plus gemcitabine, and capecitabine) for the treatment of first-line metastatic triple-negative breast cancer (TNBC) or estrogen receptor (ER)-low, human epidermal growth factor receptor 2 (HER2)-negative BC patients who are not candidates for anti-PD(L)1 therapy and endocrine therapies.

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

Talk to the study team

BMS Clinical Trials Contact Center www.BMSClinicalTrials.com  ·  855-907-3286  ·  Clinical.Trials@bms.com

First line of the email MUST contain NCT # and Site #.

Always discuss trial participation with your own doctor first.

Locations (295)

Local Institution - 0303Hot Springs, Arkansas, United StatesNot Yet Recruiting
Helios Clinical ResearchCerritos, California, United StatesRecruiting
Local Institution - 0307Cerritos, California, United StatesWithdrawn
Local Institution - 0308Cerritos, California, United StatesWithdrawn
Local Institution - 0309Cerritos, California, United StatesWithdrawn
Local Institution - 0311Long Beach, California, United StatesWithdrawn
USC/Norris Comprehensive Cancer CenterLos Angeles, California, United StatesRecruiting
Valkyrie Clinical TrialsLos Angeles, California, United StatesRecruiting
USC Norris Oncology/Hematology-Newport BeachNewport Beach, California, United StatesRecruiting
Local Institution - 0358Stanford, California, United StatesNot Yet Recruiting
Local Institution - 0289Aurora, Colorado, United StatesNot Yet Recruiting
Rocky Mountain Cancer CentersDenver, Colorado, United StatesRecruiting

+ 283 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT06926868