Active clinical trials for "Leukemia, Large Granular Lymphocytic"

This is a multicenter, first-in-human, Phase 1/2 study to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics, and anti-tumor activity of DR-01 in adult patients with large granular lymphocytic leukemia or cytotoxic lymphomas

Large granular lymphocytic leukemia (LGLL) is a lymphoproliferative disease, with LGL infiltration in peripheral blood and bone marrow, hepatosplenomegaly, and cytopenia. Both T-LGLL and CLPD-NK are indolent disease and share similar biology and clinical course, and treated under the same strategy. So the investigators put them together as LGLL. The investigators used TPM regimen (thalidomide + prednison + methotrexate ) to treat LGLL since 2013, and 18/20 patients (90%) obtained clinical response, including 80% complete response. Adverse events (AE) of grade 3 and above are rare and safe. Therefore, the investigators designed this multicenter clinical trial to validate the efficacy of the TPM regimen in symptomatic T-LGLL and CLPD-NK.

This phase I/II trial studies the best dose, possible benefits and/or side effects of oral azacitidine in treating patients with T-cell large granular lymphocytic leukemia that has come back (relapsed) or has not responded to previous treatment (refractory). Chemotherapy drugs, such as azacitidine, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading.

This study will test the safety of ruxolitinib, given at one dose that does not change, and duvelisib, given at different doses, to find out what effects, if any, the study treatment has on people with relapsed or refractory NK-cell or T-cell lymphoma.

This Phase 1a/1b study will evaluate the safety, tolerability and the pharmacokinetics/pharmacodynamics (PK/PD) of KT-333 in Adult patients with Relapsed or Refractory (R/R) Lymphomas, Large Granular Lymphocytic Leukemia (LGL-L), T-cell prolymphocytic leukemia (T-PLL), and Solid Tumors. The Phase 1a stage of the study will explore escalating doses of single-agent KT-333. The Phase Ib stage will consist of 4 expansion cohorts to further characterize the safety, tolerability and the pharmacokinetics/pharmacodynamics (PK/PD) of KT-333 in Peripheral T-cell Lymphoma (PTCL), Cutaneous T-Cell Lymphoma (CTCL), LGL-L, and solid tumors.

This is Phase I/II Dose-Escalation Study to evaluate the tolerability, safety, efficacy and pharmacokinetics of PPMX-T003 in aggressive NK-cell leukemia.

An open label, ascending dose study for adult subjects with T-cell Large Granular Lymphocytic Leukemia (T-LGLL)

The purpose of the study is to evaluate the safety and effectiveness of siltuximab for participants being treated for large granular lymphocytic leukemia (LGLL).

LGL leukemia represents a rare subtype of chronic T or NK lymphoproliferative disorders. It is an indolent disease, the main hematological or autoimmune complications lead to a treatment in more than 60% of patients. Investigators set up at the University Hospital of Rennes, a database of more than 300 patients with LGL leukemia from major French services that support this disease, and published in 2010 the largest series of patients in the world (n = 229). However, the limited heterogeneity and retrospective data collected, as all previously released, makes it difficult the proposal of consensual treatment options. If first and second line treatments are based on the use of immunosuppression with methotrexate, cyclophosphamide, or cyclosporin A, no molecule has proven superiority over others. Methotrexate and cyclophosphamide are mainly used in the first line. Invetigators just have in the literature data on about 100 patients treated with either of these drugs. Combining the results of our series with those in the literature, invetigators estimate the respective overall response rate (RG) and complete response rate (CR) in 55% and 30% for methotrexate, and 60% and 50% for cyclophosphamide. Thus, there are four objective in this study : to compare the respective efficacies of methotrexate and cyclophosphamide when administered as first-line therapies in patients suffering from T/NK LGL leukemia with severe neutropenia or neutropenia associated with infections, and/or anemia requiring transfusions, and/or auto-immune associated disease to evaluate the percentage of patients refractory to methotrexate or cyclophosphamide for which a second line treatment is efficacious to explore, in case of non-response to the first-line therapy, the efficacy of ciclosporine A, the comparison being performed with the treatment which was not administered in the first-line therapy to evaluate the response rate according to the phenotypic subtype of LGL leukemia.

This phase I trial studies the side effects and best dose of CPI-613 when given together with bendamustine hydrochloride in treating patients with relapsed or refractory T-cell non-Hodgkin lymphoma or Hodgkin lymphoma. CPI-613 may kill cancer cells by turning off their mitochondria, which are used by cancer cells to produce energy and are the building blocks needed to make more cancer cells. By shutting off mitochondria, CPI-613 may deprive the cancer cells of energy and other supplies needed to survive and grow. Drugs used in chemotherapy, such as bendamustine hydrochloride, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving CPI-613 with bendamustine hydrochloride may kill more cancer cells.