Active clinical trials for "Lymphoma"

Our previous study demonstrated that anti-CD19 chimeric antigen receptor in piggyBac transposon-engineered T cells have strong tumor-killing activity in vitro and therapeutic effects in cell line-derived xenograft models, and no obvious side effects such as neurotoxicity and cytokine storm occurred. Therefore, we want to evaluate the safety and clinical effect of anti-CD19 CAR-T cells in clinical trials.

This is a Phase 1/2, open-label, multicenter study.

This research trial studies the mechanisms of idelalisib-associated diarrhea in patients with chronic lymphocytic leukemia, indolent non-hodgkin lymphoma, or small lymphocytic lymphoma that has come back after a period of improvement. The cancer treatment drug idelalisib triggers diarrhea in some patients. Studying stool, blood, and tissue samples in the lab from patients who are given idelalisib may help doctors learn more about the side effects and may help to treat them in future patients.

The overall purpose of this study is to explore the therapeutic effect of CD22-targeted chimeric antigen receptor T(CAR-T) cells in the treatment of Malignant B-cell Derived Leukemia and Lymphoma.

The goal of this clinical research study is to evaluate effectiveness and safety of ChiCGB regimen( chidamide, cladribine, gemcitabine and busulfan). Busulfan are designed to kill cancer cells by binding to DNA (the genetic material of cells), which may cause cancer cells to die. Gemcitabine and cladribine are designed to disrupt the growth of cancer cells, which may cause cancer cells to die. It may help to increase the effect of busulfan on cancer cells by not allowing these cells to repair the DNA damage caused by busulfan. Chidamide is designed to open up the DNA and allow greater access to drugs that bind to DNA, such as cladribine, gemcitabine, busulfan.

This study is to evaluate the objective response rate to pralatrexate in Asian PTCL patients after prior treatment failure, as determined by independent imaging reviewer(s) using international workshop lymphoma response criteria (IWC)

This clinical trial is designed to compare the efficacy and safety of R±CEOP90 containing high-dose epirubicin and R±CEOP75 containing standard epirubicin in newly diagnosed young patients with medium/high-risk diffuse large B-cell lymphoma. Half of the participants receive R±CEOP regimen containing 90mg/m2 epirubicin, while the other half of participants receive R±CEOP regimen containing 75mg/m2 epirubicin. Via exploring whether high-dose epirubicin shall achieve better efficacy and less toxicity, we hope to optimize current treatment choice for young patients with medium/high-risk diffuse large B-cell lymphoma.

Autologous T cells engineered to express chimeric antigen receptors (CARs) against leukemia antigens such as CD19 on B cells have shown promising results for the treatment of relapsed or refractory B-cell malignancies. However, a subset of cancer patients especially heavily pretreated cancer patients could be unable to receive this highly active therapy because of failed expansion. Moreover, it is still a challenge to manufacture an effective therapeutic product for infant cancer patients due to their small blood volume. On the other hand, the inherent characters of autologous CAR-T cell therapy including personalized autologous T cell manufacturing and widely "distributed" approach result in the difficulty of industrialization of autologous CAR-T cell therapy. Universal CD19-specific CAR-T cell(UCART019),derived from one or more healthy unrelated donors but could avoid graft-versus-host-disease (GVHD) and minimize their immunogenicity, is undoubtedly an alternative option to address above-mentioned issues. We have generated gene-disrupted allogeneic CD19-directed BBζ CAR-T cells (termed UCART019) by combining the lentiviral delivery of CAR and CRISPR RNA electroporation to disrupt endogenous TCR and B2M genes simultaneously and will test whether it can evade host-mediated immunity and deliver antileukemic effects without GVHD. The main goal of the phase 1 portion of this phase 1/2 trial is to evaluate the safety and tolerability of several doses of UCART019 in patients with relapsed or refractory CD19+ leukemia and lymphoma, so as to establish the recommended dose and/or schedule of UCART019 for phase 2 portion. The recommended Phase 2 dose will be defined as the highest dose level of UCART019 that induced DLT in fewer than 33% of patients (i.e., one dose level below that which induced DLT in at least two of six patients). Phase 2 portion of the trial will not be initiated until the recommended Phase 2 dose is determined. In the phase 2 portion of this trial, we will mainly determine if UCART019 help the body's immune system eliminate malignant B-cells. Safety of UCART019 and impact of this treatment on survival will also be observed.

The purpose of this study is to determine determine the maximum tolerated dose (MTD) and safety of the combination of Chidamide combined with CHOEP(cyclophosphamide， epirubicin,vindesine, etoposide and prednisone) regimen as first line treatment in newly-diagnosed T-NHL.

Ketogenic diet has shown auxiliary effect on treatment of malignant tumors require high glucose consumption. This study is designed to evaluate the safety and efficacy of ketogenic diet adjunctive to high dose methotrexate(HD-MTX) chemotherapy for primary central nervous system lymphoma (PCNSL).