View clinical trials related to Leukemia, Lymphoid.
Filter by:A prospective observational study of pediatric and young adult acute lymphoblastic leukaemia (ALL) patients treated with CD19 chimeric antigen receptor T-cells (CAR-T cells). The study will examine changes in CAR-T persistence over time and causal factors.
The purpose of this prospective, open-label, single-center study is to evaluate the efficacy and safety of VEN-AZA (venetoclax and azacytidine) followed by modified BUCY (busulfan and cyclophosphamide) as conditioning regimen for high-risk or relapsed/refractory acute lymphoblastic leukemia (ALL) undergoing allogeneic hematopoietic stem cell transplantation (allo-HSCT).
This is a Phase II study following subjects proceeding with our Institutional non-myeloablative cyclophosphamide/ fludarabine/total body irradiation (TBI) preparative regimen followed by a related, unrelated, or partially matched family donor stem cell infusion using post-transplant cyclophosphamide (PTCy), sirolimus and MMF GVHD prophylaxis.
This is an observational retrospective and prospective multicenter study aimed at describing the role of the COVID -19 prophylaxis with Tixagevimab and Cilgavimab in CLL or indolent B-NHL patients who received first COVID-19 prophylaxis dose between March 2022 and October 2022.
Background: About 23,000 people die from B-cell cancers in the US each year. These cancers, often called leukemia or lymphoma, affect a type of white blood cell called B cells. These cancers are difficult to treat, and the therapies used can have bad side effects. Researchers want to try a new type of treatment. This new treatment uses a patient s own immune cells (T cells) that are modified to carry genes (chimeric antigen receptor, or CAR T cells) to kill cancer cells. Objective: To test a treatment using CAR T cells in people with B-cell cancers. Eligibility: People aged 18 to 75 years with a B-cell cancer that has not been controlled with standard therapies. Design: Participants will be screened. They will have: Blood and urine tests. A needle will be inserted to draw a sample of tissue from inside the hip bone. For some patients, a needle will be inserted into their lower back to get a sample of the fluid around their spinal cord. A tumor biopsy might be needed. Imaging scans. Tests of their heart function. Participants will undergo apheresis: Blood will be drawn from a needle in an arm. The blood will pass through a machine that separates out the T cells. The remaining blood will be returned to the body through a second needle. Participants will receive 2 chemotherapy drugs once a day for 3 days. Participants will be admitted to the hospital for at least 9 days. Their T cells, now modified, will be infused back into their bloodstream through a tube placed in a large vein. Follow-up visits will continue for 5 years, but patients will need to stay in touch with the CAR treatment team for 15 year.
Acute lymphoblastic leukemia (ALL) is the most common childhood malignancy, with current survival rates exceeding 90%. As cure rates improve, increasing attention is focused on survivor quality of life, including fertility. It is generally accepted that cancer treatments in childhood may interfere with gonadal function, reducing the pool of primordial follicles and consequently causing premature menopause in women. Anti-Mullerian hormone (AMH) levels is a valuable quantitative indicator of ovarian reserve, being directly related to the number of antral follicles. The evaluation of this hormone makes it possible to identify women at risk of early menopause and to propose them interventions for monitoring and preservation of oocytes, allowing girls to be able to have children once they reach adulthood. The objective of this study is to determine ovarian reserve in girls with ALL before and after treatment by means of the evaluation of the AMH assay.
Acute leukemia (AL) is the most common cancer in children. Despite the optimization of chemotherapy treatments and the development of supportive care, a certain number of LAs relapse and/or progress to death of the child. It therefore seems essential to try to better understand the physiopathology and the mechanisms of resistance to treatment of these diseases.
This Phase 1 study will evaluate the safety, tolerability, pharmacokinetics/pharmacodynamics (PK/PD), and clinical activity of KT-253 in adult patients with relapsed or refractory (R/R) high grade myeloid malignancies, acute lymphocytic leukemia (ALL), R/R lymphoma, and R/R solid tumors. The study will identify the pharmacologically optimal dose(s) of KT-253 as the recommended Phase 2 dose (RP2D), based on all safety, PK, PD, and efficacy data.
In acute lymphoblastic leukemia (ALL), the occult central nervous system (CNS) involvement appears to be associated with poor prognosis. Flow cytometry (FCM) allows detection of occult CNS localization. The current international guidelines do not recommend the use of FCM in the assessment of CNS at onset in adult ALL patients. Large-scale prospective studies will help to clarify whether or not patients with occult CNS localization should undergo CNS-directed therapy. Understanding this seems particularly important nowadays considering that with the introduction of new drugs (monoclonal antibodies, next-generation tyrosine kinase inhibitors, CAR-T) the therapeutic approach of patients with ALS is increasingly "chemo-free"
This phase II trial tests the safety and best dose of SNDX-5613 (revumenib) in combination with chemotherapy, and evaluates whether this treatment improves the outcome in infants and young children who have leukemia that has come back (relapsed) or does not respond to treatment (refractory) and is associated with a KMT2A (MLL) gene rearrangement (KMT2A-R). Leukemia is a cancer of the white blood cells, where too many underdeveloped (abnormal) white blood cells, called "blasts", are found in the bone marrow, which is the soft, spongy center of the bones that produces the three major blood cells: white blood cells to fight infection; red blood cells that carry oxygen; and platelets that help blood clot and stop bleeding. The blasts crowd out the normal blood cells in the bone marrow and spread to the blood. They can also spread to the brain, spinal cord, and/or other organs of the body. The leukemia cells of some children have a genetic change in which a gene (KMT2A) is broken and combined with other genes that typically do not interact with one another; this is called "rearranged". This genetic rearrangement alters how other genes are turned on or off in the cell, turning on genes that drive the development of leukemia. Patients with KMT2A rearrangement have higher risk for cancer coming back after treatment. Revumenib is an oral medicine that directly targets the changes that occur in a cell with a KMT2A rearrangement and has been shown to specifically kill these leukemia cells in preclinical laboratory settings and in animals. Drugs used in chemotherapy, such as vincristine, prednisone, asparaginase, fludarabine and cytarabine work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. This trial is being done to find out if the combination of revumenib and chemotherapy would be safe and/or effective in treating infants and young children with relapsed or refractory KMT2A-R leukemia.