CHENGDU, China , Oct. 19, 2025 /PRNewswire/ -- Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. (the "Company") announced that at the 2025 European Society for Medical Oncology (ESMO) Congress held in Berlin, Germany, results from a Phase 3 OptiTROP-Lung04 trial of the Company's trophoblast cell-surface antigen 2 (TROP2)-directed antibody-drug conjugate (ADC) sacituzumab tirumotecan (sac-TMT) in EGFR-mutated non-small cell lung cancer (NSCLC) following progression on epidermal growth factor receptor-tyrosine kinase inhibitors (EGFR-TKIs) was presented as an oral report by Professor Li Zhang from Sun Yat-sen University Cancer Center (Presentation # LBA5, Presidential Symposium II) and were simultaneously published in the New England Journal of Medicine (Impact Factor = 78.5).
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