View clinical trials related to Leukemia, Lymphoid.
Filter by:Non-Hodgkin CD20 + Indolent Lymphoma (iNHL) and Chronic Lymphatic Leukemia (CLL) are the most frequent neoplasms of B lymphocytes. They include various histologies (follicular NHL, marginal zone NHL and Lymphocytic NHL/ CLL) characterized by a chronic course and prolonged survival, but while patients with a limited disease could be cured, those with advanced disease or relapsed after localized radiation therapy are generally considered untreatable through standard treatments. The options for first-line therapy include the use of the FCR scheme, based on Fludarabine, Cyclophosphamide and Rituximab or the BR, with Bendamustine and Rituximab. Despite good results, treatment with these two regimens (FCR or BR) is associated with severe immunosuppression which worsens the immunological dysfunction already present at diagnosis in several patients. It has been shown previously that the adoptive transfer of ex vivo anti-CD3/CD28 co-stimulated autologous T cells can successfully accelerate a robust early recovery of T cells after autologous transplantation in multiple myeloma. These CD3/CD28 expanded T cells cannot however be used in NHLi and CLL due to the presence of contaminating tumor cells in the preparation. Polyclonal T cells can also be expanded in vitro in presence of Blinatumomab and recombinant human IL2 (rhIL2) and have been called BET (Blinatumomab-expanded T cells). They are a product of Advanced Therapeutic Medicinal Product (ATMP) composed of polyclonal CD8 and CD4 T cells that are still functional and devoid of contaminating CD19+ neoplastic cells. Based on these data, it was hypothesized that infusion of BET in patients with iNHL/CLL, after the first treatment line (with FCR or BR), could induce adequate immunological recovery.
This study includes a registry-based, nationwide analysis to describe the clinical outcome of adult patients with Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL) who underwent an allogeneic hematopoietic stem cell transplantation (HSCT) after a Tyrosine Kinase Inhibitors (TKI)-based treatment.
The current national acute lymphoblastic leukaemia (ALL) trial in adults investigated whether a low (reduced) intensity chemotherapy regimen prior to transplant could improve the outcome of patients with ALL who are over 40 years of age. The results (60% 2 year survival) are very encouraging but patients who come to transplant with small amounts of 'residual' disease had less good outcomes. The goal of this trial is to see if a slightly stronger chemotherapy regimen (involving total body irradiation, (TBI)) can improve results by reducing the chance of the disease coming back (relapsing) without increasing the chance of not surviving the transplant. Up to 242 patients will be 'randomised' to the trial to receive either the established chemotherapy of fludarabine and melphalan or cyclophosphamide and TBI to compare the outcomes between the two treatment regimens. Other measures to reduce relapse will be the earlier use of donor white cell infusions and earlier stopping of immune suppressive drugs to enhance the immune effect of the transplanted cells (graft). Patients will be followed up for a minimum of 3 years. All patients on the next national ALL trial (UKALL XV) will be offered this trial but it will also be open to patients not on this study.
This is a phase 1/2 study of a drug called Ixazomib in combination with cytotoxic chemotherapy consisting of Vincristine, Dexamethasone, Asparaginase, and Doxorubicin (VXLD).
This phase I/II trial studies the side effects and best dose of venetoclax and how well it works in combination with low-intensity chemotherapy in patients with B- or T-cell acute lymphoblastic leukemia that has not responded to treatment or that has come back. Venetoclax may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, including vincristine, cyclophosphamide, dexamethasone, rituximab, methotrexate, and cytarabine, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving venetoclax with low-intensity chemotherapy may work better in treating patient with B- or T-cell acute lymphoblastic leukemia.
In this study, we will evaluate the incidence of hepatitis B virus reactivation within the first 6 months of treatment with rituximab, standard chemotherapy and TAF in patients with diffuse Large B-Cell Lymphoma/Chronic Lymphoid Leukemia HBsAg-positive.
Central nervous system involvement at diagnosis remains an obstacle to a long-term cure of patients affected by acute lymphoblastic leukemia. The investigators have previously reported that flow cytometry (FCM) is better than conventional cytology (CC) in demonstrating the presence of leukemic cells in the patients'(pts) cerebrospinal fluid (CSF), especially in samples with low cell counts. In the framework of the national Campus ALL program aimed at improving the management of adult ALL patients in the context of the GIMEMA protocols, in the present study the investigators retrospectively evaluated the incidence of occult CNS positivity and its impact on outcome in 241 adult pts with newly diagnosed ALL from 13 centers.
ULTRA-V: Study to Assess the Efficacy and Safety of Ublituximab in Combination with Umbralisib and Venetoclax (U2-V) Compared to Ublituximab and Umbralisib (U2) in Subjects with Chronic Lymphocytic Leukemia (CLL)
To evaluate the safety and tolerance of human CD19 targeted T Cells injection for the treatment of relapsed and refractory CD19-positive B-cell acute lymphoblastic leukemia. Patients will be given a conditioning chemotherapy regimen of fludarabine and cyclophosphamide followed by a single infusion of CD19 CAR+ T cells.
This is a phase 2 study to evaluate humanized CD19 redirected autologous T cells (or huCART19 cells) with CD19 expressing relapsed and refractory B-cell acute lymphoblastic leukemia. This study is targeting pediatric and young adult patients aged 1-29 years with CD19+ B cell malignancies in newly diagnosed B-ALL patients predicted to have an exceedingly poor outcome with conventional chemotherapy, in high-risk first relapse, or and in second or greater relapse in this phase 2 trial. In addition, a second cohort will test the efficacy of huCART19 in patients with poor response to prior B cell directed engineered cell therapy.