- Conditions
- Hepatoblastoma, Hepatocellular Carcinoma, Wilms Tumor, Malignant Rhabdoid Tumor, Yolk Sac Tumor, Rhabdomyosarcoma, Liposarcoma, Embryonal Sarcoma of Liver
- Interventions
- 21.15.GPC3-CAR T cells
- Genetic
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- Up to 21 Years
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2043
- U.S. locations
- 1
- States / cities
- Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 2, 2025 · Synced May 21, 2026, 5:33 PM EDT