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Clinical trial · no report yet · Phase 1/Phase 2

NCT06741644

A Phase I/II Study of CS2009 in Participants With Advanced Solid Tumors

We haven't built a report for this trial yet. This page shows the registry record and the public commentary we found that names the trial. A report reads that commentary and sets out what clinicians said about the trial, each point linked to its source. How reports are made.

Preliminary discovery

Commentary in our index that names this trial so far

Podcasts, YouTube videos and X posts we have indexed. A report screens them, searches for more and cites what clinicians said when it is built, so final coverage is set at build.

ChannelFound
X threads5

The trial

ClinicalTrials.gov
Official title
A Phase I/II, Dose-Escalation and Dose-Expansion Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Antitumor Activities of CS2009, a Tri-specific Antibody Targeting PD-1/VEGFA/CTLA-4, as Monotherapy and Combination Therapy in Participants With Advanced Solid Tumors
Phase
Phase 1/Phase 2
Status
Recruiting
Conditions
Advanced Solid Tumors
Interventions
CS2009; CS2009; Pemetrexed; Carboplatin; Paclitaxel; Etoposide; Nab-paclitaxel; Oxaliplatin; Capecitabine; Docetaxel; Leucovorin; 5-FU; Cisplatin; Gemcitabine; Irinotecan
Arms
  • Dose Escalation · Experimental
  • Dose Expansion · Experimental
Enrollment
800 (estimated)
Primary outcomes
  • [Dose Escalation] Maximum tolerated dose (MTD) of CS2009
  • [Dose Escalation] Tentative recommended Phase II dose (RP2D) of CS2009
  • [Dose Escalation] Number of participants with adverse events (AEs)
  • [Dose Expansion] Objective response rate (ORR) evaluated by investigators per RECIST v1.1
Sponsor
CStone Pharmaceuticals
Start
Feb 24, 2025
Primary completion
Jan 2027 (estimated)
Results posted
No
Registry record
NCT06741644 · updated Aug 20, 2026