Active clinical trials for "Leukemia, Lymphoid"

T cells are a type of immune cell. Like other cells of the body, T Cells can develop cancer. T cell cancers mainly include T cell leukaemia and T cell lymphoma, both of which have a relatively poor prognosis. Currently, patients with relapsed/refractory type (the name given to cancer that reappears or grows again after a period of no changes or signs of cancer) of this leukaemia or lymphoma have limited choices for treatment. CAR-T cells are immune cells that are engineered to target specific cell markers. For example, CAR-T cells targeting the marker CD19 have shown great effectiveness in the treatment of B cell tumors that carry this marker. Here investigators construct a new universal CAR-T design targeting CD7 which is found on the cells of relapsed/refractory type T cell leukaemia and lymphoma and hope to test its safety and efficiency in the treatment of relapsed/refractory type T cell leukaemia and lymphoma.

This is a single arm, multi-center, phase II study to evaluate the efficacy and safety of tisagenlecleucel in Chinese pediatric and young adult subjects with relapsed or refractory B-cell acute lymphoblastic leukemia (ALL)

RATIONALE: Azadirachta indica may be an effective treatment for chronic lymphocytic leukemia. PURPOSE: This phase I trial is studying the side effects and best dose of Azadirachta indica in treating patients with chronic lymphocytic leukemia.

To determine if MDX-1411 is safe for the treatment of chronic lymphocytic leukemia or mantle cell lymphoma.

Phase 1: Evaluate the safety and tolerability of MEDI-538 given by escalated doses with continuous IV infusion for 4 weeks in adult patients with CLL. Determine the maximum tolerated dose (MTD) of MEDI-538 administered by continuous IV infusion for 4 weeks in this patient population Describe the pharmacokinetics (PK) of MEDI-538 Describe the immunogenicity (IM) of MEDI-538 Determine the overall response, which is defined as follows: (1) conversion from PD/SD to PR/nPR/CR or conversion from PR to nPR/CR using standard NCI-WG criteria; or (2) conversion from MRD positivity to MRD negativity using 4-color flow cytometry; and Describe any antitumor activity (ie, time to response and duration of response) of MEDI-538 in this patient population. Phase 2: To determine the overall response in adult patients with CLL who have residual disease following previous therapy for CLL. Describe the safety,PK,and IM of MEDI-538 Determine the time to MRD relapse Determine the antitumor activity (ie, time to response, duration of response,and time to progression [TTP])of MEDI-538 in this patient population.

This is a Phase 2, open-label, multicenter, efficacy, safety, and pharmacodynamic study of CX-3543 in patients with relapsed or refractory B-cell chronic lymphocytic leukemia (CLL).

RATIONALE: The BL22 immunotoxin can locate tumor cells and kill them without harming normal cells. PURPOSE: Phase I trial to study the effectiveness of the BL22 immunotoxin in treating patients who have non-Hodgkin's lymphoma or chronic lymphocytic leukemia.

This is a non-randomised, open-label phase I study of an investigational medicinal product (IMP) consisting of a HLA-A*02:01 restricted HA-1H T cell receptor transduced T cell (MDG1021) immunotherapy for relapsed or persistent hematologic malignancies after allogeneic hematopoietic stem cell transplantation. The aim of the study is to determine the recommended phase II dose of MDG1021.

This phase II trial studies how well flotetuzumab works in treating patients with CD123 positive blood cancer that has come back or does not respond to treatment. Immunotherapy with monoclonal antibodies, such as flotetuzumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread.

To determine the recommended phase 2 dose (RP2D) of idelalisib and venetoclax in combination with rituximab in patients with relapsed or refractory Chronic lymphocytic leukemia/ Small lymphocytic lymphoma (CLL/SLL) following a lead-in period with idelalisib and rituximab