Active clinical trials for "Lymphoma, Non-Hodgkin"

RATIONALE: Drugs used in chemotherapy, such as bryostatin 1, work in different ways to stop cancer cells from dividing so they stop growing or die. Monoclonal antibodies such as rituximab can locate cancer cells and either kill them or deliver cancer-killing substances to them without harming normal cells. Bryostatin 1 may help rituximab kill more cancer cells by making them more sensitive to the drug. PURPOSE: This phase II trial is studying how well giving bryostatin 1 together with rituximab works in treating patients with B-cell non-Hodgkin's lymphoma or chronic lymphocytic leukemia that has not responded to previous treatment with rituximab.

Phase II trial to study the effectiveness of combining rituximab and rasburicase with combination chemotherapy in treating young patients who have newly diagnosed advanced B-cell leukemia or lymphoma. Monoclonal antibodies such as rituximab can locate cancer cells and either kill them or deliver cancer-killing substances to them without harming normal cells. Drugs used in chemotherapy work in different ways to stop cancer cells from dividing so they stop growing or die. Combining more than one drug with rituximab may kill more cancer cells. Chemoprotective drugs such as rasburicase may protect kidney cells from the side effects of chemotherapy.

RATIONALE: Radiolabeled monoclonal antibodies such as yttrium Y90 ibritumomab tiuxetan can locate cancer cells and deliver radioactive cancer-killing substances to them without harming normal cells. Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die. Combining yttrium Y90 ibritumomab tiuxetan and chemotherapy with autologous stem cell transplant may allow the doctor to give higher doses of chemotherapy drugs and kill more cancer cells. PURPOSE: This phase I trial is studying how well giving yttrium Y90 ibritumomab tiuxetan with high-dose chemotherapy followed by autologous stem cell transplant work in treating patients with relapsed or refractory non-Hodgkin's lymphoma.

The aim of this trial is to determine the appropriate dose of pixantrone to be used in this combination and obtain data on the combination's safety and activity profile.

To determine the impact of dose intensity on tumor response and survival in patients with HIV-associated non-Hodgkin's lymphoma (NHL). HIV-infected patients are at increased risk for developing intermediate and high-grade NHL. While combination chemotherapy for aggressive B-cell NHL in the absence of immunodeficiency is highly effective, the outcome of therapy for patients with AIDS-associated NHL has been disappointing. Treatment is frequently complicated by the occurrence of multiple opportunistic infections, as well as the presence of poor bone marrow reserve, making the administration of standard doses of chemotherapy difficult. A recent study was completed using a low-dose modification of the standard mBACOD (cyclophosphamide, doxorubicin, vincristine, bleomycin, dexamethasone, methotrexate ) treatment. A 46 percent response rate was observed in patients treated with this combination of chemotherapeutic agents, with a number of durable remissions and reduced toxicity when compared to previous experience with more standard treatments. A subsequent study showed similar effectiveness using a lower dose of methotrexate administered on day 15. It is hoped that the use of sargramostim (granulocyte-macrophage colony-stimulating factor; GM-CSF) will improve bone marrow function and allow for administration of a higher dose of chemotherapy.

To determine the efficacy and toxicity of the combination of mitoxantrone hydrochloride ( Novantrone ) and etoposide in the treatment of patients with HIV associated lymphomas.

This is an observational study, in which data from Taiwanese people with indolent non-Hodgkin lymphoma who will be receiving copanlisib is studied. Indolent non-Hodgkin lymphoma (iNHL) is a type of cancer that grows and spread slowly and begins in the lymphatic system, which is a part of body's immune system, and affects a type of white blood cells called lymphocytes of. In iNHL, white blood cells grow abnormally and can form growths (tumors) throughout the body. iNHL tends to come back after treatment (relapse) and may stop to respond to medical treatment (become refractory). While the disease is typically slow growing, it can become more aggressive over time. iNHL consists of multiple subtypes and it is already known to the researchers that Taiwanese people often have a different subtype of iNHL and poorer survival than people in most Western countries. Moreover, there is little information about how well the drug copanlisib works in Asian people with iNHL. The study drug copanlisib works by blocking PI3K proteins and preventing cancer cells from growing and surviving. Copanlisib is already available in US and in Taiwan and is approved for doctors to prescribe to patients. The National Authority for Health in Taiwan granted an accelerated approval of copanlisib due to the new mechanism of action of this drug and based on the results of a previous study, in which participants with iNHL received treatment with copanlisib. This previous study, however, included only a small number of Asian people and no Taiwanese people at all. The main purpose of this study is to learn more about treatment patterns of copanlisib from Taiwanese people who have decided with their doctor to start copanlisib for iNHL. To do this, researchers will collect the following data: administered doses of copanlisib dates of treatment administration how long copanlisib treatment was given the number of treatment periods also called cycles (one cycle is defined as 3 intravenous treatments in 3 of 4 weeks) dates and reasons of copanlisib treatment interruption dates and reasons of copanlisib treatment discontinuations. In addition, researchers will also look at how well copanlisib works in these people. There are no required visits to the study site. The participants will receive their treatments as agreed with their doctors. The data will be gathered from the medical charts of the participants with iNHL who will receive copanlisib or received at least one dose of copanlisib after 01-Nov-2019. The data collection will cover the time between the date with the first diagnosis of iNHL and 01-May-2024 or earlier if the data collection of maximal 50 participants is completed before 01-May-2024.

The purpose of this study is the area under the curve (AUC) for GB241 and rituximab concentrations.

Study Proposal: Other drugs where synergy with Gemcitabine has been observed are Cisplatinum, Taxol, Taxotere, Etoposide and alkylating agents. However in view of Oxaliplatin's superior activity as a single agent against lymphoma, the combination of Gemcitabine with Oxaliplatin is more attractive and should be explored in this group of disorders. Based on these data and considering the advantage of its favorable toxicity profile, we propose a phase II study in patients with either refractory or relapsing aggressive non-Hodgkin's lymphomas including peripheral T-cell lymphomas which are known to have a poor outcome when compared with equivalent aggressive B-cell lymphomas.

The aim of this study is to evaluate Plerixafor (MOZOBIL) plus recombinant human G-CSF (G-CSF) efficiency in mobilizing sufficient number of stem cells from Lymphoma (NHL and HL) patients for autologous transplantation.