View clinical trials related to Leukemia.
Filter by:This is a 2 part study. The goal of the first part of this clinical research study is to find the highest tolerable dose of azacitidine that can be given with a TKI that you are already taking (such as Gleevec, Sprycel, or Tasigna). The safety of this drug will also be studied. The goal of the second part is to see if this combination may improve your response to the TKI you are already taking. Azacitidine is designed to change genes that are thought to cause leukemia. By changing these genes, the drug may help to stop them from causing the disease to grow.
The investigators hypothesize that Lipoprotein Lipase (LPL) expression on Chronic Lymphocytic Leukemia (CLL) cells will predict a more aggressive clinical course. The results from this proposal will validate the use of a novel antibody developed at Dartmouth-Hitchcock in CLL and will predict CLL patients that have a more aggressive form of the disease. The investigators work will also provide direct evidence that LPL is expressed on CLL cells and provides a critical source of fatty acids required by the CLL cells to grow and survive. Fatty acid metabolism may become a therapeutic target in CLL in the future.
The purpose of this study is to determine whether Dasatinib when added to standard chemotherapy is effective and safe in the treatment of pediatric philadelphia chromosome positive acute lymphoblastic leukemia
The purpose of this study is to establish the safety and efficacy of a combination of dexamethasone and lenalidomide (Revlimid®) (D+L) in subjects with relapsed or refractory CLL who have failed or are unable to tolerate standard up-front therapy with regimens containing Fludarabine or in those with mutations in the p53 gene, CAMPATH-1H.
Evolving paradigms in the treatment of adult ALL include the application of intense pediatric regimens to the treatment of adolescents and young adults (AYA) and the optimization of allogeneic hematopoietic stem cell transplantation (allo-HSCT) in the cure of patients. The Cancer and Leukemia Group B (CALGB) and the Children's Cancer Group (CCG) first asked whether AYA between the ages of 16 and 20 fared differently whether they were treated on pediatric protocols. The results of this study demonstrated that although the complete remission rates were identical for the AYAs treated on the CALGB and CCG trials, the AYAs had a 63% event-free survival (EFS) and 67% OS at 7 years on the CCG trials compared with 34% and 46%, respectively, on the CALGB trials. High relapse and transplantation-related-mortality still remains great challenge for HSCT of adult ALL, which both range between 25% and 30%. Recently, risk-adapted indication and optimization of conditioning regimen are highlighted, which aiming to reduce TRM and relapse rate, respectively.City of Hope National Medical Center studied the substitution of etoposide (VP-16) for CY in the treatment of ALL patients receiving HCT. The result suggested that etoposide and TBI are associated with a decreased relapse rate following transplantation for ALL, compared with those receiving CY and TBI. Japanese and Germany reports pronounced the advantage of VP-16 in intensified regimen for adult ALL. On the same time, the investigators previous researches have confirmed the effect and safety of FA-intensified conditioning regimen on relapse and refractary leukemia. Based on mentioned above, the investigators speculate that VP-16-intensified conditioning regimen could improve the outcome for adult ALL. The potential mechanism will be attributed to reduce MRD and promote GVL effect via providing enough time-window for immuno-reconstitution by high-dose preparative regimen.
The purpose of this study is to determine the feasibility of administering the combination of nilotinib and LDE225 to patients with chronic or accelerated phase of chronic myeloid leukemia and to establish the maximum tolerated dose (MTD) and/or recommended Phase II dose level (RP2D) of LDE225 in combination with nilotinib.
This trial will assess the tolerability and safety of AFX-2 over a range of five dose levels in adults with low-, intermediate- or high-risk Chronic Lymphocytic Leukemia (CLL). The trial will also determine the impact of dose on quality of life indices and on biological and immune responses, and will assess if there is a maximum tolerated dose and/or dose-limiting toxicity in this study population.
Hematopoietic stem cell transplantation (HSCT) is one of the best, and sometimes the only, option for the treatment of leukemia, particularly for patients with advanced-stage leukemia. However, relapse rate was still very high for advanced-stage leukemia. It was found in our previous study that infusion of granulocyte colony-stimulating factor (G-CSF)-primed peripheral blood progenitor cells (GPBPC) instead of non-primed lymphocytes exhibited a comparative or stronger graft-versus-leukemia (GVL) effect and comparative or less incidence of GVHD, rarely being complicated with pancytopenia. When GPBPC infusion was combined with the use of short-term immunosuppressant for GVHD prophylaxis, the incidence of fatal GVHD complicated with GPBPCI was further reduced. Our primary data showed the GPBPCI combined with the use of short-term immunosuppressant was feasible in patients with advanced leukemia to prevent relapse after HLA-mismatched HSCT. The study hypothesis: Prevention of relapse using granulocyte colony-stimulating factor-primed peripheral blood progenitor cells following hematopoietic stem cell transplantation in patients with advanced-stage acute leukemia can - reduce relapse rate - improve survival
A good proportion of patients with chronic lymphocytic leukemia (CLL) can be managed effectively with palliative chemotherapy. However, there is a group of younger patients with poor risk disease whose life expectancy is significantly reduced. As a result, reduced intensity conditioning (RIC) allogeneic hematopoietic cell transplantation (allo-HCT) has been investigated as a potentially curative procedure. Recently, the European Group for Blood and Marrow Transplantation (EBMT) published a set of guidelines suggesting situations where allo-HCT might be considered a therapeutic option for CLL patients. Their conclusions were that allo-HCT was reasonable for younger CLL patients refractory to fludarabine, relapsing within two years of intensive treatment, or with p53 abnormalities requiring treatment. However, the results with RIC allo-HCT are not entirely satisfactory, and progression-free survival after allo-HCT revolves around 35-40% at 3-5 years following allo-HCT. This is due to non-relapse mortality, which is significantly associated with the development of graft-versus-host disease (GVHD), but also due to disease relapse. These relapses may occur early in the course of the transplantation, like any other hematological malignancy, but late relapses have also been reported. Several strategies have been tested in order to improve these results. The anti-CD20 monoclonal antibody rituximab, given concomitantly with allo-HCT or donor lymphocyte infusions, may reduce graft-versus-host disease and facilitate disease control. This may be due, not only to direct cytotoxicity, but also to modulation of GVHD and the graft-versus CLL effect (GVCLL). Interestingly, rituximab has been shown to promote the cross-presentation of tumor-derived peptides by antigen-presenting cells, thus enhancing the formation of cytotoxic T-cell clones and a GVCLL effect. With the addition of rituximab to the conditioning regimen, rates at 4 years for current progression-free survival (CPFS) and overall survival were 44% and 48%. The investigators hypothesize that ofatumumab, having a more potent anti-CLL activity and complement-dependent cytoxicity than rituximab, could improve disease control and modulate the GVCLL effect more effectively, thus reducing the GVHD rate and subsequently improving the non-relapse mortality and progression-free survival in the long term.
This is a phase 1, dose escalation study of Plerixafor in combination with granulocyte-colony stimulating factor , Daunorubicin and Cytarabine in adults patients with relapsed acute myeloid leukemia .