CD30 CAR for CD30+ NSGCT

Summary

This is a phase 2 research study that enrolls adult subjects with Nonseminomatous Germ Cell Tumors (NSGCT). The purpose of this study is to create a repository and explore the presence of modified T cells in the subject's plasma or tumors.

This study collects biospecimens (such as tumor tissue, blood, and modified T cells) that can be used in future research studies. The collected specimens can help to examine whether the modified T cells are present in the body and tumor. If the modified T cells are present in the body, and how long they last. They also will use the specimen to identify ways to improve treatment options for a future cancer patient.

Research with blood, tissue, or body fluids (specimens) can help researchers understand how the human body works. Sometimes researchers collect and store specimens and use them for different kinds of research or share them with other scientists; this is called a specimen repository or "biobank." Research with biospecimens might help to introduce new tests to find diseases or new ways to treat diseases.

The body has different ways of fighting infection and disease. No single way seems perfect for fighting cancer. This research study combines two different ways of fighting disease: antibodies and T cells. Antibodies are proteins that protect the body from disease caused by bacteria or toxic substances. Antibodies work by binding those bacteria or substances, which stops them from growing and causing bad effects. T cells, also called T lymphocytes, are special infection-fighting blood cells that can kill other cells, including tumor cells or cells that are infected. Both antibodies and T cells have been used to treat patients with cancers. They both have shown promise, but neither alone has been sufficient to cure most patients. This study is designed to combine both T cells and antibodies to create a more effective treatment called autologous T lymphocyte chimeric antigen receptor cells targeted against the CD30 antigen (ATLCAR.CD30) administration.

Prior trials have shown the safety of ATLCAR.CD30 product was administered to subjects with lymphomas. This study was planned based on the safety and efficacy data from previous studies (NCT02690545 and NCT02917083).

Conditions

• Germ Cell Tumor
• Nonseminomatous Germ Cell Tumor

Interventions

BIOLOGICAL

ATLCAR.CD30 Cells

The cellular product consists of ATLCAR.CD30 cells will be administered via intravenous injection, over 5 - 10 minutes after lymphodepletion. The expected volume will be 1 - 50 mL, the prescribed dose will be 2 × 108 CAR-T cells per meter square and the maximum dose will be 5 × 108 CAR-T cells per meter square.

DRUG

Cyclophosphamid

Two to 14 days prior to the initial ATLCAR.CD30 infusion, subjects will receive a lymphodepletion regimen that includes 300 mg per square meter of intravenous cyclophosphamide.

DRUG

Fludarabine

Two to 14 days prior to the initial ATLCAR.CD30 infusion, subjects will receive a lymphodepletion regimen that includes daily 30 mg per square meter of intravenous fludarabine infusion for 3 days.

Sponsors & Collaborators

• UNC Lineberger Comprehensive Cancer Center

  lead OTHER

Principal Investigators

• Matthew I Milowsky · UNC Lineberger Comprehensive Cancer Center

Study Design

Allocation

NA

Purpose

TREATMENT

Masking

NONE

Model

SINGLE_GROUP

Eligibility

Min Age

18 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2022-12-09

Primary Completion

2025-12-16

Completion

2025-12-18

FDA Drug

Yes

Countries

• United States

Study Locations