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NCT07148050 · ClinicalTrials.gov registry record · Phase 1

Immunotherapy for Solid Tumor Malignancies in Pediatrics Using Interleukin-15 and -21 Armored Glypican-3-specific Chimeric Antigen Receptor T Cells

A Phase 1 study of Hepatocellular Carcinoma and Rhabdomyosarcoma, sponsored by Seattle Children's Hospital.

Recruiting
Registry status
Phase 1
Development phase
21
Enrollment target
1
Study location

NCT07148050 is a Phase 1 study of Hepatocellular Carcinoma and Rhabdomyosarcoma that is actively recruiting participants, run by Seattle Children's Hospital. The registered enrollment target is 21 participants, below the 257-participant average among 145 other Hepatocellular Carcinoma trials with a reported enrollment target (92% lower). The trial reports 1 study location across 1 state.

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The verdict

NCT07148050, a Phase 1 study of Hepatocellular Carcinoma and Rhabdomyosarcoma, is actively recruiting participants, sponsored by Seattle Children's Hospital.

RECRUITING
Registry status
Phase 1
Development phase
21 participants
Enrollment target
1
Study location

Study Summary

This Phase 1, open-label, non-randomized study will enroll pediatric and young adult subjects with relapsed or refractory non-central nervous system (CNS) malignant solid tumors expressing glypican-3 (GPC3) to examine the safety, feasibility, and efficacy of administering T cell products derived from peripheral blood mononuclear cells (PBMC) that have been genetically modified to co-express a GPC3-specific chimeric antigen receptor (CAR), interleukin (IL)-15 and IL-21 as well as the inducible caspase 9 (iC9) suicide gene (SC-CAR.GPC3xIL15.21 T cells). A child or young adult meeting all eligibility criteria and meeting none of the exclusion criteria will have a blood sample collected, which will be used to bioengineer the CAR T cells targeting their tumor.

Interventions

  • BIOLOGICAL SC-CAR.GPC3xIL15.21 CAR T cells

Study Locations (1)

Washington

  • Seattle Children's Hospital - Seattle

Trial Details

FieldValue
Enrollment Target 21 participants
Start Date 2025-12-22
Est. Completion 2044-04-22
Phase Phase 1

Sponsor

Seattle Children's Hospital

168 total trials

What the Registry Record Tells You About NCT07148050

The ClinicalTrials.gov registry entry for NCT07148050 describes a study currently listed as recruiting, categorized as Phase 1. The registered enrollment target is 21 participants, a figure that helps gauge the scale of data the investigators plan to collect, below the 257-participant average among 145 other Hepatocellular Carcinoma trials with a reported enrollment target (92% lower). The listed sponsor is Seattle Children's Hospital, which has 168 total studies on file at ClinicalTrials.gov.

The record links to 10 conditions, with Hepatocellular Carcinoma appearing as the primary indexed condition, and to 1 intervention - of which SC-CAR.GPC3xIL15.21 CAR T cells is the first listed.

NCT07148050 reports 1 study location spanning 1 distinct geographic area - top geographies include Washington.

Frequently Asked Questions

What is clinical trial NCT07148050 about?

NCT07148050 is a clinical study titled "Immunotherapy for Solid Tumor Malignancies in Pediatrics Using Interleukin-15 and -21 Armored Glypican-3-specific Chimeric Antigen Receptor T Cells". This Phase 1, open-label, non-randomized study will enroll pediatric and young adult subjects with relapsed or refractory non-central nervous system (CNS) malignant solid tumors expressing glypican-3 (GPC3) to examine the safety, feasibility, and efficacy of administering T cell products derived fro...

What is the current status of trial NCT07148050?

This trial is currently recruiting. It is a Phase 1 study. The enrollment target is 21 participants. The study started on 2025-12-22. Estimated completion is 2044-04-22.

What conditions does trial NCT07148050 study?

This clinical trial studies the following conditions: Hepatocellular Carcinoma, Rhabdomyosarcoma, Wilms Tumor, Liposarcoma, Hepatoblastoma.

What interventions are being tested in trial NCT07148050?

The interventions under investigation include: SC-CAR.GPC3xIL15.21 CAR T cells (BIOLOGICAL).

Who is sponsoring clinical trial NCT07148050?

This trial is sponsored by Seattle Children's Hospital, which has 168 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT07148050 being conducted?

This trial has 1 study location across Washington. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainTrial Editorial

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