View clinical trials related to Hematopoietic/Lymphoid Cancer.
Filter by:Part 1 will be a dose escalation study of IV ICT01 (a monoclonal antibody targeting BTN3A) as monotherapy in patients with advanced solid or hematologic tumors, followed by a cohort examining the combination of ICT01 plus pembrolizumab (Keytruda). Part 2 will be a cohort expansion into 2 solid tumor indications and one hematologic malignancy for ICT01 monotherapy, and 3 solid tumor indications for the combination of ICT01 plus pembrolizumab.
This is a single-arm open-label phase I study to determine the effect of CD19- CAR-T Cells infusion followed by allogeneic stem cell transplantation in safety, efficacy and engraftment potential in patients with CD19+ B-lineage leukemia and lymphoma.
Clinical study of CD19 CAR-T in the treatment of blood and lymphatic system tumor has been achieved a breakthrough. The main solution in clinical research is to use CD19 CAR-T infusion alone. Because of the heterogeneity of the tumor, the patient often carries tumor cells with CD19 deficient but other positive target antigens (such as CD22). Specifically removal of CD19 positive tumor cells in CAR-T treatment, CD19 negative tumor cells or tumor cells which carry other target antigens would amplify with extra free space released at the same time, resulting in the relapse of tumors of heterogeneities. In order to effectively control the recurrence, CAR-T treatment scheme specific for several target antigens was presented and verified. However treatment with the sequential infusion of different target specific CAR-T cells, the window period between two times infusions may be the opportunity for the tumor recurrence of heterogeneity; and bispecific CAR-T has also been reported only one CAR can be fully functioned. In order to avoid these problems, this topic puts forward for the first time in the international with a treatment scheme of an equal amount of infusion of CD19-41BB and CD22-41BB two Car-T in the treatment of refractory hematologic malignancies. We expect the treatment is more effective in eliminating tumor burden, and also can inhibit the recurrence of tumor heterogeneity at the same time.
This is a single-arm open-label phase I/II study to determine the relative superiority of αCD19-TCRζ-CD28 and αCD19-TCRζ-CD137 CAR-T Cells in safety, efficacy and engraftment potential in patients with CD19+ B-lineage leukemia and lymphoma. Recently, cancer immunotherapy, treatments aiming to arm patients with immunity specifically against cancer cells, has emerged as a promising therapeutic strategy. Clinical trials utilizing CARs against B cell malignancies have demonstrated remarkable potential. In this trial, all subjects will be competitively infused with αCD19-TCRz-CD28 and αCD19-TCRz-CD137 CAR-T cells in equal number to test a hypothesis that CD137-costimulation can promote the persistence and engraftment of CAR-T cells and this superiority can lead to improved progression-free survival.
Patients receive anti-CD19-CAR (coupled with CD137 and CD3 zeta signalling domains)vector-transduced autologous T cells over a period of 4 or 5 consecutive days in an escalating dose. After completion of study treatment, patients are followed intensively for 6 months, every 3 months for 2 years, and annually thereafter for 10 years.
RATIONALE: Placing a tumor antigen chimeric receptor that has been created in the laboratory into patient autologous or donor-derived T cells may make the body build immune response to kill cancer cells. PURPOSE: This clinical trial is studying genetically engineered lymphocyte therapy in treating patients with B-cell leukemia or lymphoma that is relapsed (after stem cell transplantation or intensive chemotherapy) or refractory to chemotherapy.
RATIONALE: Placing a gene that has been created in the laboratory into white blood cells may make the body build an immune response to kill cancer cells. PURPOSE: This clinical trial is studying genetically engineered lymphocyte therapy in treating patients with B-cell leukemia or lymphoma that is resistant or refractory to chemotherapy.
RATIONALE: Giving low doses of chemotherapy and total-body irradiation before a donor umbilical cord blood transplant helps stop the growth of abnormal cells. It also stops the patient's immune system from rejecting the donor's stem cells. The donated stem cells may replace the patient's immune cells and help destroy any remaining abnormal cells (graft-versus-tumor effect). Sometimes the transplanted cells from a donor can also make an immune response against the body's normal cells. Giving cyclosporine and mycophenolate mofetil before and after transplant may stop this from happening. PURPOSE: This phase II trial is studying the side effects of donor umbilical cord blood transplant after cyclophosphamide, fludarabine phosphate, and total-body irradiation in treating patients with hematologic disease.