Bolt Biotherapeutics Highlights Comprehensive Clinical Data from Phase 1 Dose-Escalation Trial of BDC-1001 as Monotherapy and in Combination with Nivolumab in HER2-Expressing Tumors at 2023 ASCO Annual Meeting

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May 25, 2023
  • Treatment with BDC-1001 at the recommended Phase 2 dose (RP2D) resulted in 29% objective response rate in evaluable patients with HER2-positive tumors, in both monotherapy and in combination with nivolumab
  • 20 mg/kg dosed every other week (q2w) was selected as the RP2D
  • BDC-1001 advancing to a focused Phase 2 clinical program in four HER2-positive tumor types: colorectal, endometrial, gastroesophageal, and breast