View clinical trials related to Lymphoma.
Filter by:Patients with mantle cell lymphoma have a grave prognosis. They usually have an initial response to therapy, however progress early in the course of the disease and have very poor survival. We hypothesize that the emergence of drug resistance is responsible for this early failure of therapy and therefore intensive therapy at induction followed by high dose therapy immediately may produce a better outcome.
Evaluate the safety of natural killer (NK) cell infusion using CD56 monoclonal antibody selected with Miltenyi Biotec system following nonmyeloablative stem cell transplantation (SCT) from mismatched donors. This pilot study will evaluate toxicity including mortality, occurrence of acute graft versus host disease (aGVHD) and other severe toxicity.
Evaluate the safety of natural killer (NK) cell infusion using CD56 monoclonal antibody selected with Miltenyi Biotec system following nonmyeloablative stem cell transplantation (SCT) from matched donors. This pilot study will evaluate toxicity including mortality, occurrence of acute graft versus host disease and other severe toxicity.
Patients on this study have a type of lymph gland cancer called non-Hodgkin Lymphoma, Acute Lymphocytic Leukemia, or chronic Lymphocytic Leukemia (these diseases will be referred to as "Lymphoma" or "Leukemia"). Their Lymphoma or Leukemia has come back or has not gone away after treatment (including the best treatment known for these cancers). This research study is a gene transfer study using special immune cells. The body has different ways of fighting infection and disease. No one way seems perfect for fighting cancers. This research study combines two different ways of fighting disease, antibodies and T cells, hoping that they will work together. Antibodies are types of proteins that protect the body from bacterial and other diseases. T cells, also called T lymphocytes, are special infection-fighting blood cells that can kill other cells including tumor cells. Both antibodies and T cells have been used to treat patients with cancers; they have shown promise, but have not been strong enough to cure most patients. T lymphocytes can kill tumor cells but there normally are not enough of them to kill all the tumor cells. Some researchers have taken T cells from a person's blood, grown more of them in the laboratory and then given them back to the person. The antibody used in this study is called anti-CD19. It first came from mice that have developed immunity to human lymphoma. This antibody sticks to cancer cells because of a substance on the outside of these cells called CD19. CD19 antibodies have been used to treat people with lymphoma and Leukemia. For this study anti-CD19 has been changed so that instead of floating free in the blood it is now joined to the T cells. When an antibody is joined to a T cell in this way it is called a chimeric receptor. In the laboratory, investigators have also found that T cells work better if they also put a protein that stimulates T cells called CD28. Investigators hope that adding the CD28 might also make the cells last for a longer time in the body. These CD19 chimeric receptor T cells with C28 T cells are investigational products not approved by the Food and Drug Administration. The purpose of this study is to find the biggest dose of chimeric T cells that is safe, to see how the T cell with this sort of chimeric receptor lasts, to learn what the side effects are and to see whether this therapy might help people with lymphoma or leukemia.
2-[18F]-fluoro-2-deoxyD-glucose positron emission tomography (FDG PET) has proven to be a valuable clinical tool for the staging and surveillance of lymphoma.1-6 Occasionally, lymph nodes in the mesentery and retroperitoneum can be difficult to distinguish from normal bowel activity on PET scans despite three-plane and cine maximal image projection (MIP) imaging. This uncertainty limits the clinical usefulness of PET in some cases of lymphoma.7-8 In addition, bowel activity can also hinder interpretation of PET scans in other types of solid tumors including melanoma and colorectal cancer.6,9,10 Our goal is to determine how well diphenoxylate/atropine 5mg/0.05mg (Lomotil) decreases bowel activity and how this decrease impacts clinical decision-making, specifically for lymphoma staging and surveillance. This is a prospective, randomized, double-blinded study involving 60 patients undergoing PET scans for newly diagnosed or recurrent, untreated lymphoma.
Patients will receive 6 to 8 cycles of R-CHOP (Rituximab, Cyclophosphamide, doxorubicin, vincristine, and prednisone), with GM-CSF.
The purpose of this study is to better understand the genetic causes of Hodgkin's disease (a kind of lymphoma) and non-Hodgkin's lymphoma, as well as multiple myeloma, leukemia, and related diseases. The doctors have identified the patient because 1) they have had a lymphoproliferative disorder such as lymphoma, leukemia, or multiple myeloma, and have a family member with one of these disorders or 2) they are a member of a family with a lymphoproliferative disorder, including Hodgkin's disease and/or, non-Hodgkin's lymphoma or a second cancer after Hodgkin's disease.
The purpose of this study is to determine if an infectious disease may be associated with the new lymphoma diagnosis. Infections to be tested include: 1. Helicobacter pylori (H. pylori): This is a bacteria sometimes found in the stomach that has been associated with a particular kind of lymphoma, gastric MALT. We are interested to learn if the H. pylori infection may be associated with other indolent lymphomas. 2. Hepatitis C: This virus infection of the liver has been found in association with non-follicular lymphomas in Italy. We want to determine if the infection is associated with lymphomas in the United States. 3. Bacterial overgrowth of the small bowel: Since indolent lymphomas often affect the lymph nodes surrounding the small bowel, it may be possible that an infection within the bowel is stimulating lymphoma growth. This has never been demonstrated to date, and will be studied in this clinical study. 4. Epstein-Barr virus: This is the virus that causes infectious mononucleosis or "mono." It has been associated with other rapidly growing lymphomas, but not indolent lymphoma.
Subjects will receive the Ibritumomab Tiuxetan (Zevalin) therapeutic regimen; then rituximab consolidation and maintenance therapy every 3 months until disease progression
rituximab and modified (hyperCVAD) administered every 28 days for 4-6 cycles followed by rituximab maintenance therapy consisting of four weekly doses every six months for two years