NCT06940804

Open-label Phase II Trial to Evaluate Anti-tumor Activity and Safety of CLDN6 CAR-T ± CLDN6 RNA-LPX in Male Participants With Relapsed or Refractory Claudin 6-positive Testicular or Extragonadal Germ Cell Tumors

Study Summary

This study is designed to evaluate the safety, efficacy, cellular kinetics, and immunogenicity of Claudin 6 (CLDN6) Chimeric antigen receptor T cell (CAR-T) ± CLDN6 ribonucleic acid-lipoplex (RNA-LPX) in participants born male with relapsed or refractory CLDN6-positive testicular or extragonadal germ cell tumors (GCTs) after prior salvage therapy.

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Interventions

CLDN6 CAR-TBIOLOGICAL
Intravenous (IV) infusion
CLDN6 RNA-LPXBIOLOGICAL
IV injection

Study Locations

No locations listed.

Official Trial Information

View on ClinicalTrials.gov

Data sourced from ClinicalTrials.gov. Last updated: April 14, 2026