View clinical trials related to Chronic Lymphocytic Leukemia.
Filter by: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 study is for patients with relapsed of disease after allogeneic bone marrow The donor's T cells are activated by exposure to 2 compounds or antibodies that bind (or stick to) two compounds on T cells called CD3 and CD28. When these antibodies stick to both CD3 and CD28 on the T cells, the T cells becomes stimulated (or "activated") and grows. CD3 and CD28 are the coating of a T cell and a T cell is part of the body's immune system. It is believed that when T cells are exposed to both of antibodies to CD3 and CD28 compounds at the same time, they become activated or "stimulated" and may be more effective in fighting infections or cancer cells. We call this therapy "activated donor lymphocyte infusions, or activated DLI (aDLI)". This current study is being performed to see whether it is safe and effective to administer higher doses of activated DLI or repeated doses of activated DLI. All patients will receive standard donor lymphocyte infusions first, and in addition will receive activated donor lymphocytes approximately 12 days later (DLI followed by aDLI). Depending on the response to this treatment, and depending on possible side effects (such as graft-vs-host disease as described below), patients in remission will then receive additional aDLI every 3 months for 4 more times, and patients not in remission within 6-12 weeks will receive higher dose aDLI. The timing of the higher dose aDLI will be determined by your physician depending on your disease and the rate of progression of your disease. The aDLI can be given as early as 6 weeks, or as late as 12 weeks (3 months).
RATIONALE: Monoclonal antibodies, such as alemtuzumab, can block cancer growth in different ways. Some block the ability of cancer cells to grow and spread. Others find cancer cells and help kill them or carry cancer-killing substances to them. PURPOSE: This phase I/II trial is studying the side effects and best dose of alemtuzumab in treating patients with B-cell chronic lymphocytic leukemia.
The goal of this clinical research study is to learn if Revlimid (lenalidomide) can help to reduce the level of leukemia in your body. The safety of this drug will also be studied.
The study is a two-arm, multi-center trial of Revlimid® and Rituximab, for the frontline treatment of patients with Chronic Lymphocytic Leukemia (CLL) designed and conducted by the CLL Research Consortium (CRC). The purpose of this study is to determine the response rate of the combination of Revlimid® and Rituximab in previously untreated CLL patients in two arms- those aged 65 years and above and those younger than 65. Secondary objectives will evaluate the safety of the combination of Revlimid® and Rituximab, response duration, improvement in hematologic parameters, and the significance of the tumor flare reaction. All patients will have assessment of known prognostic factors for CLL as well as novel prognostic factors will be evaluated for predicting response to treatment. Biologic corollary studies are designed to evaluate the mechanism of Revlimid® in CLL and the combination of Revlimid® and Rituximab.
This phase I trial studies the side effects and best dose of dasatinib in treating patients with solid tumors or lymphomas that are metastatic or cannot be removed by surgery. Dasatinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.
This protocol is being run to determine the best phase II dose and schedule of obatoclax in patients with previously untreated CLL.
This is a multicentric, non-randomized, non-controlled open-label phase II trial to evaluate the safety and efficacy of treosulfan in a combination regimen with fludarabine as conditioning therapy prior to allogeneic stem cell transplantation (SCT) in patients with haematological malignancies. The aim is to demonstrate a clinical benefit compared with historical data on intravenous busulfan (BusulfexTM, BusilvexTM), the only drug so far registered in the indication conditioning before allogeneic stem cell transplantation.
The purpose of the study is to determine whether it is possible to improve the immune response rate to 'flu vaccination in patients with chronic lymphocytic leukaemia (CLL). Annual flu vaccination is recommended for all patients with CLL because they are known to be susceptible to infections and particularly to chest infections that may occur as a complication of influenza. Protection against 'flu depends on patients having a high level of antibodies against the 'flu virus. Vaccination works by stimulating the immune system and thus boosting the levels of these protective antibodies. CLL patients have weakened immune systems due to the leukaemia itself but also following chemotherapy. The exact cause of these immune defects is not known. However, CLL patients typically have low antibody levels and their immune cells may not work normally. Unfortunately, studies have shown that patients with CLL are not very good at making antibodies to 'flu vaccination and as a result protection against flu is not very reliable. Recent studies have shown that only 15-20 % of CLL patients will achieve a protective antibody level. Recently a new type of medical cream has been introduced to treat certain skin conditions. Its name is Imiquimod and it is licensed to treat viral warts in the genital area and a type of skin cancer called basal cell carcinoma. It works by increasing the immune response in the skin. Animal studies have shown that as well as increasing immunity against viruses and cancers, it increases responses to vaccination when applied at the site of vaccination. In this study we propose to test whether this new medicine can improve the response to the 'flu jab.
The purpose of this study is to compare the effects (good and bad) of the medication basiliximab in combination with cyclosporine with cyclosporine alone for the prevention of graft-versus-host disease. This research is being done because there is no completely safe and effective prevention for graft-versus-host disease. It is known that cyclosporine helps with GVHD but we would like to know if the addition of basiliximab will decrease the incidence and/or severity of GVHD after a transplant known as nonmyeloablative ("mini" transplant).