Active clinical trials for "Leukemia, Myelomonocytic, Juvenile"

This is a phase 1b/2, open-label, single arm study to evaluate if enasidenib is safe and effective in improving anemia and decreasing transfusion needs in subjects diagnosed with lower risk myelodysplastic syndrome (MDS) or nonproliferative chronic myelomonocytic leukemia (CMML) without a mutation in isocitrate dehydrogenase type 2 (IDH2 wildtype). Other objectives include assessment of improvements in platelet production and characterization of the mechanism of action of enasidenib in enhancing endogenous erythropoiesis.

This study is conducted to evaluate the efficacy of post-transplantation cyclophosphamide with myeloablative or reduced-intensity conditioning regimen for allogeneic hematopoietic cell transplantation (HCT) in patients with higher-risk myelodysplastic syndrome (MDS). The efficacy of the treatment will be measured in terms of the GVHD-free, relapse-free survival. The secondary end points of the study include engraftment, relapse incidence, non-relapse mortality, graft-versus-host disease, donor chimerism, immune reconstitution, infections, and survivals (overall and event-free).

GVHD prevention using a combination of post-transplantation cyclophosphamide in combination with abatacept, vedolizumab and calcineurin inhibitor in children and young adults with hematoloblastosis after myeloablative conditioning regimen with treosulfan/TBI, cyclophosphamide/etoposide, fludarabine after HSCT from matched unrelated and haploidentical donors

The purpose of this study is to determine whether the combination of pevonedistat and azacitidine improves event-free survival (EFS) when compared with single-agent azacitidine. (An event is defined as death or transformation to AML in participants with MDS or CMML, whichever occurs first, and is defined as death in participants with low-blast AML).

This phase II trial studies how well fludarabine phosphate, cyclophosphamide, total body irradiation, and donor stem cell transplant work in treating patients with blood cancer. Drugs used in chemotherapy, such as fludarabine phosphate and cyclophosphamide, 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. Radiation therapy uses high energy x-rays to kill cancer cells and shrink tumors. Giving chemotherapy and total-body irradiation before a donor peripheral blood stem cell transplant helps stop the growth of cells in the bone marrow, including normal blood-forming cells (stem cells) and cancer cells. It may also stop the patient's immune system from rejecting the donor's stem cells. When the healthy stem cells from a donor are infused into the patient they may help the patient's bone marrow make stem cells, red blood cells, white blood cells, and platelets. The donated stem cells may also replace the patient?s immune cells and help destroy any remaining cancer cells.

The researchers are doing this study to find out whether E7820 is an effective treatment for people with relapsed/refractory myeloid cancers with mutations in splicing factor genes. Participants will have acute myeloid leukemia (AML), myelodysplastic syndromes (MDS), or chronic myelomonocytic leukemia (CMML).

This phase I/II trial studies the side effects and best dose of vorinostat and azacitidine and to see how well they work in treating patients with myelodysplastic syndromes or acute myeloid leukemia. Vorinostat may stop the growth of cancer or abnormal cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as azacitidine, work in different ways to stop the growth of cancer or abnormal cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving vorinostat together with azacitidine may kill more cancer or abnormal cells.

This phase II trial studies how well trametinib works in treating patients with juvenile myelomonocytic leukemia that has come back (relapsed) or does not respond to treatment (refractory). Trametinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.

The purpose of this study is to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics, and recommended Phase 2 dose (RP2D) of MK-0482. There are 2 parts of this study. Part 1 is a dose escalation which will follow an accelerated titration design (ATD) for participants with relapsed/refractory (R/R) AML or CMML. Part 2 is a dose expansion for participants with R/R AML.

The purpose of this study is to determine the safety, tolerability, maximum tolerated doses (MTDs) and recommended Phase 2 doses (RP2Ds) of JNJ-74856665 as monotherapy and/or in combinations.