Core Insights - The 2025 World Lung Cancer Conference (WCLC) in Barcelona focuses on advancements in lung cancer research, clinical treatment, and innovative therapies, serving as a key platform for global lung cancer treatment innovation [1] Group 1: Clinical Trial Overview - The key registration trial for the drug Aido Tini (TY-9591) was selected for a Mini Oral presentation at WCLC 2025, highlighting its significance in the field [1] - The trial is an open-label, multi-center, randomized controlled phase II study comparing Aido Tini (160mg daily) to Osimertinib (80mg daily) in untreated EGFR mutation-positive NSCLC patients with brain metastases [2] - A total of 257 patients with EGFR mutation-positive NSCLC and brain metastases were enrolled by February 28, 2025, with a mid-term analysis based on 224 patients showing a high intracranial objective response rate (iORR) of 92.8% for Aido Tini compared to 76.1% for Osimertinib [2] Group 2: Efficacy and Safety Results - The investigator-assessed iORR for Aido Tini was 91.0%, while for Osimertinib it was 75.2%, with a statistically significant difference (P=0.002) [3] - According to RANO-BM criteria, the confirmed iORR was 90.1% for Aido Tini and 74.3% for Osimertinib (P=0.0023) [3] - The incidence of grade ≥3 treatment-related adverse events was 31.5% for Aido Tini and 15.0% for Osimertinib, with the most common severe adverse reactions including elevated creatine phosphokinase and QTc interval prolongation [3] Group 3: Market Potential and Implications - Currently, there are no approved third-generation EGFR-TKIs for NSCLC with brain metastases, positioning Aido Tini as a promising candidate to meet the clinical needs of this patient population [4] - The recognition of Aido Tini's efficacy and safety data at an international academic conference underscores its clinical translation potential [4] - With supportive policies for innovative drug development in China, Aido Tini is expected to establish a solid foundation for future commercialization [4]
艾多替尼关键注册Ⅱ期临床成果获选WCLC口头报告，同源康医药-B差异化创新价值获国际学界认可