CStone’s CS2009 posts 100% response rate in first-line NSCLC subgroup
AI Summary- CStone Pharmaceuticals reported updated CS2009 clinical data across multiple cancer cohorts.
- CS2009 achieved 100% ORR and 100% DCR at 30 mg/kg in selected first-line NSCLC patients.
- CStone plans global Phase III trials by year-end 2026 and two ESMO 2026 presentations.