View clinical trials related to Lymphoma.
Filter by:Extranodal natural killer/T-cell lymphoma (ENKTL) is an aggressive subtype of non-Hodgkin's lymphoma and shows extremely poor survival. Several retrospective studies and singe-arm prospective phase 2 studies have shown that pegaspargase combined Gemox or CHOP regimen achieved a promising efficacy in treatment of ENKTL. However, there is no prospective study to compare the efficacy of these two regimens. This prospective pilot study to compare the efficacy and safety of the P-Gemoxd chemotherapy regimen with those of the P-CHOP regimen for stage IE to IIE ENKTL.
The subject has a type of lymph gland cancer called Lymphoma. The body has different ways of fighting infection and disease. No single way seems perfect for fighting cancer. This research study combines two different ways of fighting disease: antibodies and T cells. T cells, also called T lymphocytes, are special infection-fighting blood cells that can kill other cells, including tumor cells or cells that are infected with germs. Both antibodies and T cells have been used to treat patients with cancers; they both have shown promise, but have not been strong enough to cure most patients. Investigators hope that both will work better together. Investigators have found from previous research that they can put a new gene into T cells that will make them recognize cancer cells and kill them. They now want to test whether these genetically modified T cells given after chemotherapy will be more effective at killing cancer cells. The gene that will be put into the T cells makes an antibody called anti-CD30. This antibody sticks to lymphoma cells because of a substance on the outside of the cells called CD30. Anti-CD30 antibodies have been used to treat people with lymphoma, but have not been strong enough to cure most patients. For this study, the anti-CD30 antibody 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. These CD30 chimeric receptor-activated T cells (CD30.CAR T cells) seem to kill some of the tumor, but they don't last very long and so their chances of fighting the cancer are unknown. Several studies suggest that the infused T cells need room to be able to multiply and grow to accomplish their functions, and that this may not happen if there are too many other T cells in circulation. Because of that, doctors may use chemotherapy drugs to decrease the level of circulating T cells prior to the CD30.CAR T cells infusion. This is called "lymphodepletion" CD30.CAR T cells have previously been studied in lymphoma patients.
This study is examining a chemotherapy regimen and immune suppressive medications in the setting of an allogeneic stem cell transplant. A pilot clinical trial to characterize the incidence, prevalence and function of myeloid-derived suppressor cells (MDSCs) and immune checkpoint regulators (V-domain Ig Suppressor of T-cell Activation [VISTA], cytotoxic T-lymphocyte- associated protein 4 [CTLA-4], programmed death-ligand 1 [PD-L1]) during early immune recovery following an allogeneic stem cell transplant. The site will use a myeloablative regimen of fludarabine with busulfan, adopted from CALGB 100801, to define clinical endpoints, including engraftment, 100 day survival and one year survival (Objective #1). The site will characterize the incidence, prevalence and function of MDSCs and immune checkpoint regulators in patients' blood and bone marrow following transplantation (Objective #2). The site will correlate these laboratory results with clinical outcomes and the incidence of graft-versus-host disease (GVHD). As an exploratory aim, in those patients experiencing GVHD and requiring treatment, the site will define the MDSCs frequency and checkpoint regulator expression and correlate these results with the patient's response to GVHD therapy.
This is a prospective randomised diagnostic clinical study to determine whether the use of a new flexible sampling needle can improve the yield of endobronchial ultrasound guided transbronchial needle aspiration (EBUS-TBNA). Patients undergoing EBUS-TBNA for clinical reasons as deemed necessary by the managing physician or multidisciplinary team will be randomised to undergo either EBUS-TBNA or Flex 19G EBUS-TBNA. The procedure will be performed under local anaesthesia using conscious sedation or general anaesthesia according to usual practice at the trial centre. Specimens will be placed in saline and formalin and forwarded to the pathology laboratory. The specimens will be spun down to create a cell pellet which will undergo cytological and histological examination as per usual protocol at the trial centre.The pathologist, who will be blinded as to which technique was used to obtain the sample, will grade the quality, quantity, and cellularity of the specimens.
All patients enrolled in the study will have to be treated with a chemo immunotherapy scheme R-CHOP with doxorubicin, with doxorubicin analogue or non pegylated liposomal anthracycline (R-COMP; Sec. 648 DM) administered every 21 days for 6 cycles. In unfavourable patients (stage II-IV) are allowed 2 additional cycles of rituximab at the end of the 6 cycles of R-CHOP.
A Three-Arm Study of ME-401 in Subjects with Relapsed/Refractory CLL/SLL or FL, of ME-401 in Combination with Rituximab in Subjects with Relapsed/Refractory CLL/SLL or B-cell NHL, and of ME-401 in Combination with Zanubrutinib in Subjects with Relapsed/Refractory CLL/SLL or B-cell NHL
Acute Lymphoblastic Leukaemia (ALL) is the most frequent cancer in children. The survival rate has improved significantly during the last decades, but the treatment still fails to cure 15 % of the patients. Within the Nordic/Baltic countries, children are treated according to the same protocol, i.e. NOPHO ALL-2008 protocol. Children and adolescents with Lymphoblastic Non-Hodgkin's Lymphoma (LBL) are treated in accordance with the EURO-LB 02 protocol, whereas adults with Lymphoblastic Non-Hodgkin's Lymphoma in Denmark are commonly treated in accordance with the NOPHO ALL-2008 protocol. The longest treatment phase in both protocols is maintenance therapy, which is composed of 6-Mercaptopurine (6MP) and Methotrexate (MTX). The cytotoxic property of 6MP relies upon conversion of 6MP into thioguanine nucleotides (TGN), which can be incorporated into DNA instead of guanine or adenine. This incorporation can cause nucleotide mismatching and cause cell death second to repetitive activation of the mismatch repair system. At Rigshospitalet investigators have developed pharmacological methods able to measure the incorporation of TGN into DNA (DNA-TGN). In a Nordic/Baltic study the investigators have demonstrated higher levels of DNA-TGN during maintenance therapy in children with ALL that do not develop relapse (Nielsen et al. Lancet Oncol. 2017 Apr;18(4)). Preliminary studies indicate that the best approach to obtain DNA-TGN within a target range could be a combination of 6MP, MTX and 6-thioguanine (6TG), as 6TG more readily can be converted into TGN. This study aims to explore if individual dose titration of 6TG added to 6MP/MTX therapy can achieve DNA-TGN levels above a set target above 500 fmol/µg DNA, and thus can be integrated into future ALL and LBL treatment strategies to reduce relapse rates in ALL and LBL. The investigators plan to include 30 patients, and A) give incremental doses of 6TG until a mean DNA-TGN level above 500 fmol/µg DNA is obtained; and B) analyze the changes in DNA-TGN as well as cytosol levels of TGN and methylated 6MP metabolites (the latter inhibits purine de novo synthesis and thus enhance DNA-TGN incorporation), and C) occurrence of bone-marrow and liver toxicities during 6TG/6MP/MTX therapy.
Background: Primary effusion lymphoma (PEL) is a rare disease with no standard treatment. Researchers want to see if a drug called lenalidomide along with common chemotherapy drugs may be effective in treating PEL. Objective: To test a new treatment for PEL. Eligibility: People ages 18 and older with PEL. Design: Participants will be screened with blood tests, imaging studies, a physical exam, and other tests. Participants will have tests to evaluate their disease. These may include: Blood tests Scans Lumbar puncture. Fluid around the spinal cord will be removed with a needle. Bone marrow removed with a needle and studied Samples of skin or lymph nodes removed Fluid removed from around organs Lung and eye tests Tubes with cameras taking pictures of airways or digestive tract Participants will take lenalidomide pills for 10 days. They will keep a pill diary. Participants will have a catheter (small tube) placed in the large vein in the arm or chest. Participants will get DA-EPOCH-R as intravenous infusions by catheter over several days. This will be repeated in 21-day cycles. Most participants will have 6 cycles. Participants will get the drug filgrastim by injection under the skin. They will get the drug methotrexate injected into the spinal fluid. During the study, participants will have the following tests done at least once: Medical history Physical exam Blood, urine, and stool tests Lesions photographed and measured Lumbar puncture Participants will have follow-up visits for 5 years. They will repeat the screening tests plus have urine and stool tested. Participants may be contacted later by phone to see how they are doing.
This is a multicenter, 2-cohort Phase 2 study assessing both minimal residual disease (MRD)-guided discontinuation and fixed duration therapy with the combination of ibrutinib + venetoclax in subjects with treatment-naïve CLL or SLL.
This is a phase 2/3 open label, multicenter trial testing blinatumomab monotherapy for the treatment of subjects with Relapsed/Refractory (R/R) aggressive B-NHL not achieving CMR after 2 cycles of standard platinum-based chemotherapy regimens administered as S1. This study incorporates multiple interim analyses for futility, efficacy, and unblinded sample-size re-estimation. In the phase 3 part of the study, blinatumomab will be compared to Investigator's Choice chemotherapy. In March 2019, decision made to not proceed with phase 3.