Black Diamond Therapeutics Announces Initial Phase 2 Data Demonstrating Robust Anti-tumor Activity of BDTX-1535 in Patients with Recurrent EGFRm NSCLC who Present with a Broad Spectrum of Classical, Non-classical, and C797S Resistance Mutations

BDTX-1535 dose of 200 mg daily selected for pivotal development; favorable tolerability profile and no new safety signals observed Preliminary ORR of 42% in 19 patients at 200 mg with on-target resistance EGFR mutations Encouraging durability with DOR of approximately 8 months or more for first 3 patients with a PR; 14 of 19 patients remain on treatment Regulatory feedback on registration path anticipated in Q1 2025 Initial results of BDTX-1535 in first-line NSCLC patients with non-classical EGFR mutations ...