CStone Updated Clinical Progress and Key Phase I/II Data for CS2009 (PD-1/VEGF/CTLA-4 Trispecific Antibody)
Key Highlights: Excellent Safety Profile: As of mid-March 2026, 113 heavily pretreated patients with solid tumors have been enrolled in the Phase I trial of CS2009, with a median follow-up of approximately 6 months. The more mature data continue to...
CStone Announces FDA Clearance of IND Application for Its Novel Trispecific Antibody CS2009 (PD-1/VEGF/CTLA-4) to Advance into Phase II Clinical Trial
CS2009 (PD-1/VEGF/CTLA-4 trispecific antibody) has received Investigational New Drug (IND) clearance from the U.S. Food and Drug Administration (FDA) to initiate a Phase II clinical trial in patients with advanced solid tumors. This marks a...