Active clinical trials for "Leukemia, Myeloid"

An Open-label, Phase II, Two-stage, Study of Xantrene® (Bisantrene) in combination with Fludarabine and Clofarabine as Salvage Therapy for Adult Patients with Relapsed or Refractory Acute Myeloid Leukemia (AML) Lead-in stage: up to 12 (up to 2 cohorts in a 3+3 dose escalation design) Efficacy stage: up to 17 (Simon 2-stage design 9+8) Study Objectives: Confirm safety and tolerability of the combination regimen Time to response with combination treatment Overall survival The treatment regimen will comprise daily IV infusion of Fludarabine (Flu), Clofarabine (Clo) and Bisantrene (Xan) administered via central venous line and controlled-rate infusion pump with a 1-hour break between each agent infusion, amounting to a total of 6 hours for each daily FluCloXan treatment in the following sequence: First, infusion over 60 minutes of Fludarabine (Flu) at 10 mg/m2 Followed by infusion of Clofarabine (Clo) at 30 mg/m2 over 60 minutes Followed by infusion of Bisantrene (Xan) at 250 mg/m2 over 2 hours. One cycle will comprise daily IV infusion of the combination treatment course for 4 or 5 consecutive days and rest period to between Day 30 and Day 42, based on patient performance and disease status.

Reduced intensity conditioning (RIC) has been increasingly adopted as a modality to allow preparative conditioning pre-transplant to be tolerated by older adults or those patients that are otherwise unfit for myeloablative conditioning. In this study Reduced intensity conditioning (RIC) conditioning is used and followed by match aploidentical donor peripheral blood stem cell transplantation.

This phase Ib/II trial studies the effects of ASTX727 (decitabine and cedazuridine) in combination with venetoclax in treating patients with higher-risk acute myeloid leukemia patients who do not have a change in the gene called fms-like tyrosine kinase 3 (FLT3). Decitabine is in a class of medications called hypomethylation agents. It works by helping the bone marrow produce normal blood cells and by killing abnormal cells in the bone marrow. Cedazuridine is an enzyme inhibitor. It helps to increase the amount of decitabine in the body so that the medication will have a greater effect. Venetoclax is in a class of medications called B-cell lymphoma-2 (BCL-2) inhibitors. Venetoclax may stop the growth of cancer cells by blocking BCL-2, a protein needed for cancer cell survival. Venetoclax and decitabine are commonly given together for older patients with AML ASTX727 (a pill form of decitabine + cedazuridine) has been found to be equal to decitabine (given intravenously), and this part of the study is to confirm that venetoclax and ASTX727 is as safe as venetoclax and decitabine given intravenously. This study allows for lowering doses of study drugs to assure the dose chosen for the randomized study (second portion of this trial) is safe and tolerable for people. Giving ASTX727 in combination with venetoclax may help in the treatment of patients with higher-risk acute myeloid leukemia.

This is a open-label, nonramdominzed, single-arm, Phase I/II Study to evaluate safety and tolerability of functionally enhanced CD33 CAR-T cells in subjects with relapsed or refractory acute myeloid leukemia. 25 subjects will be enrolled. Subjects will be pretreated with chemotherapy prior to infusion of CAR T cells: about 5 days before cells transfusion, the patients who planned to reinfuse CAR T cells were treated with fluorodarabine 30 mg/m^2( body surface area) and cyclophosphamide 250 mg/m^2( body surface area) for 3 days. Then the Bayesian optimal interval phase I/II (Boin12) trial design will be used in this study: The protocol preset 2 dose levels: Dose 1 (DL-1) was 5×10^5 (±20%) CAR T cells/kg, and dose 2 (DL-2) was 1×10^6 (±20%) CAR T cells/kg. Phase I was the dose exploration phase. After determining the optimal biological dose (OBD), phase II will be expanded at the OBD dose by 10 cases, enrollment will reach 25 cases, and the trial will be discontinued. Moreover, the first 3 enrolled subjects per dose group will be on one by one dosing regimen. The expected initial dose of 5×10^5 (±20%) CAR T cells/kg could not be achieved due to preparation problems and should be placed in the reduced dose group. The number of cells will be collected by the above regimen as far as possible. If this is not possible, subjects can still enter the study upon investigator consideration but require documentation of dosing. The lowest dose is 1×10^5 CAR T cells/kg (±20%), and the highest dose is 1×10^6 CAR T cells/kg (±20%). If the dose is out of the range mentioned above, entry into the trial will not be considered.

This is a prospective,open-label, phase1/2 study to evaluate the safety and efficacy of anti-FLT3 chimeric antigen receptor engineered T cell immunotherapy (CART) in the treatment of FLT3 positive relapsed or refractory acute myeloid leukemia.

This phase II trial studies how well a donor stem cell transplant, treosulfan, fludarabine, and total-body irradiation work in treating patients with blood cancers (hematological malignancies). Giving chemotherapy and total-body irradiation before a donor stem cell transplant helps stop the growth of cells in the bone marrow, including normal blood-forming cells (stem cells) and cancer cells. It may also stop the patient's immune system from rejecting the donor's stem cells. When the healthy stem cells from a donor are infused into the patient, they may help the patient's bone marrow make stem cells, red blood cells, white blood cells, and platelets. The donated stem cells may also replace the patient's immune cells and help destroy any remaining cancer cells.

This phase I trial studies the side effects of donor natural killer (NK) cell therapy in treating patients with acute myeloid leukemia that has come back (recurrent) or has not responded to treatment (refractory). Natural killer cells are a type of immune cell. Immunotherapy with genetically modified NK cells from donors may induce changes in the body's immune system and may interfere with the ability of cancer cells to grow and spread.

The researchers are doing this study to see if the combination of gilteritinib with ivosidenib or enasidenib is a safe and effective treatment for people with relapsed/refractory AML with FLT3/IDH1 or FLT3/IDH2 gene mutations. The researchers will also look for the highest dose of the combination of gilteritinib with ivosidenib or enasidenib that causes few or mild side effects. When the highest safe dose is found, they will test that dose in new groups of participants.

The purpose of this study is to compare the efficacy and safety of venetoclax combined with CACAG regimen with BAT regimen in the treatment of relapsed/refractory acute myeloid leukemia.

The purpose of this clinical trial is to assess the feasibility, safety and efficacy of universal CAR T-cell products targeting CLL-1, CD33, CD38 and CD123 in patients with relapsed and refractory AML. The study also aims to learn more about the function of the universal CAR T cells and their persistency in AML patients.