Active clinical trials for "Leukemia"

This is a phase I/II clinical trial to determine the maximum tolerated dose (MTD) of total marrow irradiation (TMI) followed by fludarabine in the context of a myeloablative conditioning regimen for allogeneic hematopoietic stem cell transplantation (allo-HSCT), as well as to determine the efficacy of the regimen in patients with high-risk leukemia and myelodysplasia.

This study evaluates the safety and tolerability of escalating doses of BP1002 (Liposomal Bcl-2 Antisense Oligodeoxynucleotide) in patients with refractory/relapsed AML. The study is designed to assess the safety profile, identify DLTs, biologically effective doses, PK, PD and potential anti-leukemic effects of BP1002 as single agent (dose escalation phase) followed by assessing BP1002 in combination with decitabine (dose expansion phase).

Although allogeneic hematopoietic stem cell transplantation (HSCT) is a curative treatment option for acute leukemia (AL), relapsed or refractory (R/R) AL is still a big challenge. It is believed that decreased tumor burden before HSCT is a favorable factor contributing to the long-term survival of R/R AL patients and many kinds of bridging chemotherapy regimens were devised to kill leukemic cells before HSCT, there is still no consensus that which regimen is optimal. This study is to investigate the curative efficacy and safety of bridging CAV (cladribine combined with low dose Ara-C and venetoclax) regimens followed by HSCT treatment protocol for R/R AML.

A phase 1, open-label, non-randomized study enrolling pediatric and young adult patients with relapsed or refractory CD33+ leukemia with and without prior history of allogeneic hematopoietic cell transplantation, to examine the safety and feasibility of administering an autologous T cell product that has been genetically modified to express a Dimerizing Agent Regulated Immunoreceptor Complex (DARIC).

The goal of this clinical research study is to learn about the safety and effectiveness of giving KDS-1001 in combination with a standard stem cell transplant to patients with acute myeloid leukemia (AML), myelodysplastic syndrome (MDS), or chronic myeloid leukemia (CML). KDS-1001 is a study product created using certain immune cells called natural killer (NK) cells collected from a third-party donor.

This study will combine a standard, pediatric-inspired, chemotherapy regimen with the tyrosine kinase inhibitors (TKIs) Dasatinib and Ponatinib to treat adults with Philadelphia Chromosome-Positive Acute Lymphoblastic Leukemia. There are two age groups/cohorts: participants aged 18 to 59 years participants aged 60 years and older One tyrosine kinase inhibitor (TKI), either Dasatinib or Ponatinib, will be administered in each of the respective chemotherapy cycles. The TKI (either Dasatinib or Ponatinib) administered in a given cycle of chemotherapy will be dictated by the given cycle's standard chemotherapy, in order to minimize overlapping side effects of the chemotherapy and TKI. The dosages of the standard chemotherapy agents, as well as the tyrosine kinase inhibitors (TKIs)--Dasatinib and Ponatinib--have been adjusted for each age group to allow continuous administration of these TKIs.

This Phase 1, multicenter, open-label, dose escalation study is designed to assess the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and preliminary clinical activity of FHD-286 administered orally as monotherapy or combination therapy, in subjects with advanced hematologic malignancies.

This is a Phase I clinical study evaluating the safety and maximum tolerated dose of a novel CAR T-cell product: allogeneic memory (CD45RA- negative) T-cells expressing a CD19-specific CAR 41BBz (CD19-CAR.CD45RA- negative T-cells) for the treatment of patients ≤ 21 years old with relapsed and/ or refractory CD19-positive leukemia. Primary Objective To determine the maximum tolerated dose (MTD) and characterize the safety profile and dose-limiting toxicities (DLTs) of treatment with allogeneic CD19-CAR.CD45RA-negative T-cells in pediatric, adolescent and young adult patients ≤ 21 years of age, with relapsed and/or refractory CD19-positive leukemia. Secondary Objectives To evaluate the anti-leukemic activity of allogeneic CD19-CAR.CD45RA-negative T-cells. To determine rates and severity of graft-versus-host-disease (GVHD) after treatment with allogeneic CD19-CAR.CD45RA-negative T-cells. Exploratory Objectives To study the expansion, persistence and phenotype of allogeneic CD19-CAR.CD45RA-negative T-cells. To characterize the cytokine profile in the peripheral blood and CSF after treatment with allogeneic CD19-CAR.CD45RA-negative T-cells. To assess whether allogeneic CD19-CAR.CD45RA-negative T-cells acquire functional versus exhaustion-associated epigenetic programs. To determine immune reconstitution post treatment, and the clonal structure and endogenous repertoire of allogeneic CD19-CAR.CD45RA-negative T-cells and relate inferred specificity to CAR response profiles. To characterize incidence and mechanisms of relapse post-therapy with allogeneic CD19-CAR.CD45RA-negative T-cells.

In this phase clinical trail, we evaluate the efficacy and feasibility of azacytidine and venetoclax as leukemia debulking treatment followed by reduced intensity conditioning regimen consisting of Fludarabine + Busulfan + Melphalan as salvage treatment in patients with refractory AML .

This is a FIH, single center, open label, non-randomized, single-arm, Phase I clinical trial to evaluate the safety and tolerability of CD5 CAR T cells in subjects with relapsed or refractory T-cell acute lymphoblastic leukemia. At least 18 subjects will be enrolled. After the collection of PBMC and about 5 days before infusion, lymphodepletion (fludarabine at 30 mg/m^2/day and cyclophosphamide at 250 mg/m^2/day; for prior-SCT donor-derived CAR T-cell infusion) or intensified lymphodepletion (fludarabine at 30 mg/m^2/day and cyclophosphamide at 30 mg/kg/day; for new donor-derived CAR T-cell infusion) will be administrated for 3 days. Then this study will be using BOIN1/2 approach from starting dose 1: 1×10^6 (±20%) to dose 2: 2×10^6 (±20%). If the manufactured cells were not sufficient to meet the preassigned standard dose criteria, patients are given infusion at a low dose of 5×10^5 (±20%) /kg.