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A Phase I Trial Anti-CC Chemokine Receptor 4 Chimeric Antigen Receptor T Cells (CCR4 CAR T Cells) for CCR4 Expressing T-cell Malignancies Including Peripheral T-cell Non-Hodgkin Lymphoma (PTCL) and Cutaneous T-cell Non-Hodgkin Lymphoma (CTCL)
NCT07055477 · View on ClinicalTrials.gov ↗
Study Summary
Background: Chemokine receptor 4 (CCR4) is a protein that is found on the surface of certain T-cell lymphoma cells and is common in mature T-cell cancers. White blood cells can be changed with molecules called anti-CCR4 to express a chimeric antigen receptors (CAR), which is a molecule that directs a white blood cell to attack other cells. The CAR in this study attacks the CCR4 protein found on your T-cell lymphoma. This type if therapy is called gene therapy. Gene therapy involves a person s own white blood cells modified to target cancer cells. More research is needed to find out if gene therapy can treat T-cell cancers and do it safely. Objective: To test safety of giving people with certain mature T-cell lymphomas their own white blood cells modified with anti-CCR-4 CAR. Eligibility: People aged 18 and older with certain mature T-cell lymphomas that have not responded to or have come back after treatment. They must have a T-cell lymphoma that has CCR4 on the surface of the cancer cells. Design: Participants will be screened. They will have a medical history and physical exam. Tests of blood, urine, and heart and lung function will be done. Participants will have tests: Computed tomography (CT), positron emission tomography (PET), and magnetic resonance imaging scans: They will lie on a table that slides into a donut-shaped machine or a tube. Pictures of the inside of the body will be taken. Before the PET scan, they will get an injection of radioactive fluid in a vein in the arm. Before the MRI, they may get a contrast dye injected through a vein (IV) in the arm. A biopsy of the tumor may be taken. A bone marrow sample may be taken from the hip: The area will be numbed and a large needle inserted through the skin. Leukapheresis will be done to obtain T-cells that will be genetically modified to express anti-CCR4 CARs on T-cells: Blood is drawn through an IV in one arm, circulated through a machine, and then returned through an IV in the other arm. Ch
Conditions Studied
Interventions
- DRUG Cyclophosphamide
- DRUG Fludarabine
- BIOLOGICAL Autologous CCR4 CAR T cells
Study Locations (1)
Maryland
- National Institutes of Health Clinical Center — Bethesda
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 60 participants |
| Start Date | 2025-09-29 |
| Est. Completion | 2044-06-01 |
| Phase | Phase 1 |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT07055477
The ClinicalTrials.gov registry entry for NCT07055477 describes a study currently listed as recruiting. It is categorized as Phase 1, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 60 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is National Cancer Institute (NCI), which has 2,390 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.
The record links to 10 conditions, with Anaplastic Large Cell Lymphoma appearing as the primary indexed condition, and to 3 interventions — of which Cyclophosphamide is the first listed. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.
Geographic footprint matters for practical reasons: NCT07055477 reports 1 study location spanning 1 distinct geographic area — top geographies include Maryland. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.
Frequently Asked Questions
What is clinical trial NCT07055477 about?
NCT07055477 is a clinical study titled "A Phase I Trial Anti-CC Chemokine Receptor 4 Chimeric Antigen Receptor T Cells (CCR4 CAR T Cells) for CCR4 Expressing T-cell Malignancies Including Peripheral T-cell Non-Hodgkin Lymphoma (PTCL) and Cutaneous T-cell Non-Hodgkin Lymphoma (CTCL)". Background: Chemokine receptor 4 (CCR4) is a protein that is found on the surface of certain T-cell lymphoma cells and is common in mature T-cell cancers. White blood cells can be changed with molecules called anti-CCR4 to express a chimeric antigen receptors (CAR), which is a molecule that directs...
What is the current status of trial NCT07055477?
This trial is currently recruiting. It is a Phase 1 study. The enrollment target is 60 participants. The study started on 2025-09-29. Estimated completion is 2044-06-01.
What conditions does trial NCT07055477 study?
This clinical trial studies the following conditions: Anaplastic Large Cell Lymphoma, Mycosis Fungoides, Angioimmunoblastic T-cell Lymphoma, Hepatosplenic T-cell Lymphoma, Cutaneous T-Cell Lymphoma. These conditions were identified from the trial registry and reflect the primary focus areas of the research.
What interventions are being tested in trial NCT07055477?
The interventions under investigation include: Cyclophosphamide (DRUG), Fludarabine (DRUG), Autologous CCR4 CAR T cells (BIOLOGICAL). Each intervention is being evaluated for safety and efficacy as part of this clinical study.
Who is sponsoring clinical trial NCT07055477?
This trial is sponsored by National Cancer Institute (NCI), which has 2,390 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.
Where is trial NCT07055477 being conducted?
This trial has 1 study location across Maryland. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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