Clinical Research Directory

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 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. Chemotherapy drugs will be given in an IV to prepare the body to accept the modified CAR T cells. The modified cells will be given in an IV. Participants will be followed for 15 years: This will require blood tests over the first 1-2 years followed by yearly visits and possibly telehealth updates.

A Phase 2 Trial to Assess Safety and Efficacy of Tofacitinib 2% Cream in the Treatment of Cutaneous T-cell Lymphoma (CTCL), Stages IA, IB, and IIA

To study the safety and effectiveness of tofacitinib 2% cream in treating early-stage CTCL.

A Study to Evaluate the Efficacy and Safety of KW-0761 in Chinese Subjects With Mycosis Fungoides or Sézary Syndrome Previously Treated With Systemic Therapy

The purpose of the study is to evaluate the efficacy and safety of mogamulizumab (KW-0761) in chinese subjects with mycosis fungoides or sézary syndrome previously treated with systemic therapy

Novel Flow-cytometry Approaches to Improve the Detection of Tumor Cells in CTCL

Identification and quantitation of circulating tumor cells in patients with cutaneous T-cell lymphoma -mycosis fungoides (MF)/Sézary syndrome (SS)- are required for diagnosis and precising the actual staging and response to treatment. The current flow cytometry techniques used in clinical laboratories do not correctly allow to compare results in a clinical setting. Furthermore, now we know that the phenotype of tumor cells partially overlaps with that of normal TCD4+ cells, and it is rather heterogeneous. The GENERAL OBJECTIVE of this project is to apply flow-cytometry standardized strategies for rapid, specific, sensitive, and reproducible detection and quantitation of tumor cells in patients with MF/SS. For this purpose, in the first phase of the project we will design an optimal combination of markers to detect tumor cells by spectral flow-cytometry, and then the specificity and analytical sensitivity of the new combination/procedure will be assessed in blood samples -to be later applied to skin samples-, and finally reference databases will be created for the automatic analysis of cytometry data. In a second phase of the project, the developed method will be validated in a multicenter manner, through the demonstration of its practical applicability and clinical utility (speed and precision) in blood samples (and skin, where appropriate) for diagnosis, staging, and treatment monitoring. In parallel, the tumor microenvironment (residual normal immune system) will be explored -by applying the panel designed in the first phase together with additional immune-monitoring panels by flow cytometry-, and its relationship with clinical-biological heterogeneity of the tumor will be analyzed. In the two phases of the project, cytometry data will be compared with the gold standard approach to identify tumor T cells (through the identification of clonal rearrangement by PCR and/or NGS, performed on cell populations previously sorted by flow cytometry).

MORPHEE : Mechanisms of Cell Death Induced by Extracorporeal Photochemotherapy

The objective of this study is to describe the type of cell death induced by extracorporeal photochemotherapy, depending on the cell type, using a panel of complementary analysis techniques.