View clinical trials related to Leukemia, Lymphoid.
Filter by:The purpose of this study is to examine the safety and efficacy of Ibrutinib administered in combination with bendamustine and rituximab in patients with relapsed or refractory chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL).
In order to keep our immune systems healthy over our lifetime, certain cells in the bone marrow and lymph nodes called stromal cells nurture the immune cells and protect them from damage. Stromal cells and blood cells communicate using a protein called SDF1a. The investigators think that cancer cells including lymphoma and multiple myeloma can trick the stromal cells into helping them avoid damage from chemotherapy by using SDF1a. Plerixafor is a drug developed to block the effects of SDF1a and has been approved by the Federal Drug Administration (FDA) for use in humans to help release blood stem cells from the bone marrow for use in transplantation. The use of plerixafor to interrupt communication between stromal cells and cancer has not been approved by the FDA and is experimental.
With conventional treatments (i.e. iv Ig, steroids) the overall response rate of ITP secondary to LPD is generally lower than in primary ITP, and usually not higher than 50% (95% CI 27-72). Eltrombopag which has proved very effective in primary ITP could be effective also in ITP secondary to LPDs. This novel ITP specific treatment might spare these patients not only from bleeding risk but also from toxic or inappropriate cytotoxic therapies, not otherwise demanded by the burden of the underlying disease.
This observational study will evaluate the safety and efficacy of rituximab in combination with chemotherapy in first- and second-line treatment of participants with cluster of differentiation 20 (CD20)-positive B-cell chronic lymphocytic leukemia. Data will be collected from eligible participants receiving rituximab according to the Summary of Product Characteristics (SPC) during 6 months of treatment.
This is a research study to determine the safety and effectiveness of using special cells that may make the subject's immune system fight their chronic lymphocytic leukemia (CLL) in combination with a drug called Lenalidomide. To do this, the investigators will put a special gene into cancer cells that have been taken from the subject. This will be done in the laboratory. This gene will make the cells produce interleukin 2 (IL-2), which is a natural substance that may help the subject's immune system kill cancer cells. Additionally, the investigators will stimulate the cancer cells with normal embryonic fibroblasts (cells that develop into normal connective tissues in the body) so that they will make another natural protein called CD40 ligand (CD40L). Some of these cells will then be put back into the subject's body with the goal that they will act like a vaccine and stimulate the immune system to attack the CLL cells. The investigators have already conducted a study similar to this in other subjects with CLL. In those subjects the investigators saw some changes in the subject's immune system that might indicate that the modified cells were helping their immune system fight the cancer. However, in most of the subjects this change in the immune system went away after the injections were stopped. The investigators think that this may be due to a high level of cells called T regulatory cells. T regulatory cells are part of the immune system and prevent excessive reactions from other cells in the body. Studies have shown that reducing T regulatory cells allows the body to fight the cancer for a longer period of time. Recent studies have shown that using Lenalidomide helps the body reduce T regulatory cells. Using Lenalidomide along with the injections (shots) might help the body fight the cancer for a longer period of time. Lenalidomide is also called Revlimid. In this study the investigators want to see if they can make the change in the immune system last longer by giving Lenalidomide before and at the same time as the vaccine. The investigators hope that this might produce a better response directed at the CLL cells. Subjects will receive injections for about a year
This is a randomised, controlled, open-label intervention study. It is hypothesized that supplementation with a fibre enriched sip feed will improve the nutritional status, gut microbiota and quality of life (QOL) of children with acute lymphoblastic leukemia, and may enhance their immune response. This could give them a better chance to finish their induction chemotherapy successfully with fewer side effects.
The purpose of this study is to determine whether on course (6 cycles) of consolidation therapy with Revlimid can shrink or slow the growth of Chronic Lymphocytic Leukemia (CLL) in the bone marrow.
This randomized phase II/III trial studies how well combination chemotherapy with or without rituximab works in treating younger patients with stage III-IV non-Hodgkin lymphoma or B-cell acute leukemia. Drugs used in chemotherapy 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. Monoclonal antibody, such as rituximab, may block cancer growth in different ways by targeting certain cells. It is not yet known whether combination chemotherapy together with rituximab is more effective in treating patients with non-Hodgkin lymphoma or B-cell acute leukemia.
The purpose of this study is to describe the activity and toxicity of a new formulation of cytarabine called liposomal cytarabine given into the central nervous system for the treatment of central nervous system localization of acute lymphoblastic leukemia (ALL) in children and adolescents.
This protocol will allow expanded access of ponatinib to patients ≥18 years with chronic myeloid leukemia (CML) any phase or Philadelphia chromosome positive acute lymphoblastic leukemia (Ph+ALL) who have failed all available treatment options.