View clinical trials related to Leukemia, B-Cell.
Filter by:In the early years of life and during adolescence, physical activity is crucial for good development of motor skills. It is even more so for those children and young people who are forced to undergo anti-cancer therapies and therefore undergo long periods of hospitalization (often bedridden) and prolonged periods of physical inactivity. The research project "Sport Therapy" was born with the aim of demonstrating that, through targeted physical activity administered by the sports physician in collaboration with the pediatrician hematologist, it is possible to facilitate the full recovery of these patients, avoiding the high risk of chronic diseases related to a sedentary lifestyle and allowing them to better reintegrate, once healed, in their community of origin (school, sport and social relations). The research project "Sport Therapy" was born within the Maria Letizia Verga Center at the Pediatric Clinic of the University of Milan Bicocca, at the Foundation for the Mother and Her Child, San Gerardo Hospital in Monza. Every year, around 80 children and adolescents with leukemia, lymphoma or blood disorders leading to bone marrow transplantation are treated here.
This study will evaluate safety and efficacy of a combination of 4th generation chimeric antigen receptor gene-modified T cells targeting CD19 negative ALL that express CD22, CD123, CD38, CD10, CD20 and TSLPR, as many patients developed CD19-negative disease after CD19 CART immunotherapy. Clinical response and development of a standardized lentiviral vector and cell production protocol will be investigated. This is a phase I/II trial enrolling patients from multiple clinical centers.
Clinical study to evaluate safety and pharmacokinetics (primary objectives) and efficacy (secondary objective) of ET190L1-ARTEMIS™2 T-cells in patients with Cluster of Differentiation (CD) 19+ B cell Leukemia and Lymphoma
Evaluation the safety and efficacy of cord blood-derived CAR-T cells in patients with relapsed/refractory B cell leukemia/lymphoma whose disease relapsed after autologous CAR-T cells therapy or who fail to preparation for autologous CAR-T cells
This is a single center, open-label ,phase 1/2 study to evaluate the safety and efficacy of targeted CD19/CD22 chimeric antigen receptor engineered T cell immunotherapy (CART) in the treatment of CD19/CD22 positive Relapsed or Refractory B-Cell Acute Lymphoblastic Leukemia.
The main purpose of this study is to explore the efficacy of CD19-targeted CAR-T cell therapy for minimal residual disease (MRD) in B-cell Malignancies after autologous stem cell transplantation.
Ph-like ALL is a recently recognized high-risk subgroup and the optimal therapeutic approaches are poorly characterized. Based on the pediatric-inspired, PEG-L-asparaginase-intensified and MRD-directed PDT-ALL-2016 protocol, this open-label, two-arm, multi-site trial PDT-Ph-like-ALL is aimed to evaluate the safety and effect of oral histone deacetylase inhibitor chidamide and dasatinib for adult Ph-like ALL.
Allogenic hematopoietic stem cell transplant (Allo-HSCT) is routinely used for treatment of aggressive hematological malignancies. The biological foundation of allo-HSCT is the graft-versus-leukemia (GVL) effect, which is primarily mediated by donor T cells present in the graft and is able to eradicate malignant B cells either CD19+ or CD19-. Relapse following an allo-HSCT remains a major challenge in the treatment of B-ALL. CD19-directed CAR-T cell therapy has shown promising results for the treatment of relapsed or refractory B-cell malignancies; however, a subset of patients relapse due to the loss of CD19 in tumor cells. Co-infusion of donor-derived CD19/22 bispecific CAR-T cells or CD19-directed CAR-T cells and donor-derived-HSCT has the potential to combine the CAR-T cell mediated targeted elimination of CD19 expressing B cells with GVL effect, which could have clear advantages in reducing the risk of relapse and the evolution of CD19− escape variants or clonally related malignancies in other lineages. Therefore, a complete and durable tumor responses induced by this immunotherapy could be expected.
Background: B-cell leukemias and lymphomas are cancers that are often difficult to treat. The primary objective of this study is to determine the ability to take a patient's own cells (T lymphocytes) and grow them in the laboratory with the CD19/CD22-CAR receptor gene through a process called 'lentiviral transduction (also considered gene therapy) and growing them to large numbers to use as a treatment for hematologic cancers in children and young adults.. Researchers want to see if giving modified CD19/CD22-CAR T cells to people with these cancers can attack cancer cells. In addition, the safety of giving these gene modified cells to humans will be tested at different cell doses. Additional objectives are to determine if this therapy can cause regression of B cell cancers and to measure if the gene modified cells survive in patients blood. Objective: To study the safety and effects of giving CD19/CD22-CAR T cells to children and young adults with B-cell cancer. Eligibility: People ages 3-39 with certain cancers that have not been cured by standard therapy. Their cancer tissue must express the CD19 protein. Design: A sample of participants blood or bone marrow will be sent to NIH and tested for leukemia. Participants will be screened with: Medical history Physical exam Urine and blood tests (including for HIV) Heart and eye tests Neurologic assessment and symptom checklist. Scans, bone marrow biopsy, and/or spinal tap Some participants will have lung tests. Participants will repeat these tests throughout the study and follow-up. Participants will have leukapheresis. Blood will be drawn from a plastic tube (IV) or needle in one arm then go through a machine that removes lymphocytes. The remaining blood will be returned to the participant s other arm. Participants will stay in the hospital about 2 weeks. There they will get: Two chemotherapy drugs by IV Their changed cells by IV Standard drugs for side effects Participants will have frequent follow-up visits for 1 year, then 5 visits for the next 4 years. Then they will answer questions and have blood tests every year for 15 years. ...
CD19-directed CAR-T cell therapy has shown promising results for the treatment of relapsed or refractory B-cell malignancies; however, a subset of patients relapse due to the loss of CD19 in tumor cells. Dual Specificity CD19 and CD20 or CD22 CAR-T cells can recognize and kill the CD19 negative malignant cells through recognition of CD20 or CD22. This is a phase 1/2 study designed to determine the safety of the allogenic gene-edited dual specificity CD19 and CD20 or CD22 CAR-T cells and the feasibility of making enough to treat patients with relapsed or refractory hematological malignancies.