13/02/2026
Innovent has successfully dosed the first participant in the pivotal Phase 3 HeriCare-Breast01 study evaluating IBI354, a novel HER2 ADC, as a first-line treatment for unresectable locally advanced or metastatic HER2-positive breast cancer.
With two global Phase 3 trials underway, IBI354 represents a next-generation antibody–drug conjugate designed for high potency and low toxicity, aiming to further advance the standard of care. We’re encouraged to see this study move forward and hopeful it will help bring another meaningful option to patients facing HER2-positive disease.https://www.prnewswire.com/news-releases/innovent-dosed-first-participant-in-phase-3-clinical-study-of-ibi354-novel-her2-adc-for-first-line-treatment-of-her2-positive-breast-cancer-302686402.html