Active clinical trials for "Leukemia, Myeloid"

This research study focuses on a rare type of acute myeloid leukemia (with the subtype CBFA2T3::GLIS2 that overexpresses folate receptor alpha (FRα) (a protein on the surface of leukemia cells)) that has relapsed or is refractory. Relapse means the cancer has come back after treatment. Refractory means the cancer does not respond to treatment. ELU001 is a new chemical entity described as a C'Dot drug conjugate (CDC), consisting of payloads (exatecans) and targeting moieties (folic acid analogs) covalently bound by linkers to the C'Dot particle carrier. ELU001 will be the first drug-conjugate of its kind to be introduced into the clinic, a first in class, and a novel molecular entity.

The purpose of this study is to evaluate the safety and efficacy of Venetoclax Combining Chidamide and Azacitidine (VCA) Followed by D-MAG Regimen on the Treatment of Elderly Patients With Newly Diagnosed Acute Myeloid Leukemia (AML)

Uncontrolled, central registration system, all-case, multicenter, special drug use-results surveillance.

VOR33 long-term follow-up (LTFU) study

Rationale The pharmacokinetics of imatinib and nilotinib, two BCR/Abl tyrosine-kinase inhibitors (TKI), is variable among patients suffering from chronic myeloid leukemia (CML). Transmembrane transporters may play a pivotal role in interindividual variability in TKI disposition. Furthermore, minimum plasma concentrations (Cmin) higher than 1 mg/L could be associated with a higher likelihood of molecular and cytogenetic responses. The TIKlet study is aimed at evaluating correlations among the pharmacogenetics, pharmacokinetics and treatment efficacy/tolerability of imatinib and nilotinib in CML patients. 1. PATIENTS AND METHODS 1.1. Patients Patients affected by CML will be enrolled after the informed consent will be signed, according to the following inclusion criteria: patients of both sexes, age between 18 and 80 years, treated with imatinib or nilotinib, included in follow-up activities at the participating Hematology Divisions, able to give informed consent, with a proved compliance with the scheduled treatment. The administration of other drugs will be allowed, being known the dose and duration of treatment, as well as smoking and herbal products. Alterations in organ functions or physicochemical exams, body mass index >28 do not represent exclusion criteria. 1.2. Enrollment and follow-up visits During enrollment visit: patients will be informed about the study, their signed informed consent form will be collected and an individual alphanumeric code will be assigned. Patients' data will be recorded within the individual case report form (CRF) and a blood sample will be obtained. At follow-up visits, a blood sample will be collected for therapeutic drug monitoring (TDM) and patients' CRF will be updated. 1.3. Blood samples After centrifugation, the resulting plasma will be collected for TDM. During the enrollment visit, an aliquot of whole blood will be collected for molecular analyses. 1.4 Laboratory analyses TDM will be performed by high-performance liquid chromatography systems, then results will be evaluated by a population pharmacokinetic analysis. Single nucleotide polymorphisms will be investigated in the following genes: ABCB1, ABCG2, hOCT1, OCTN1, OATP1A2. Finally, response to drugs, in terms of Major Molecular Response (MMR) and Complete Cytogenetic Response (CCyR), and tolerability will be evaluated. Any possible correlation among drug disposition, pharmacogenetics and treatment effects will be analyzed.

In this study researchers propose to do a chart review of all patients that are treated outside of a clinical trial with imatinib, dasatinib, nilotinib, or any other tyrosine kinase inhibitor that becomes FDA approved for the managements of CML that come to MDACC for a second opinion. This is an important population of patients that differs in their management from patients treated in clinical trials for several reasons including but not limited to: It represents a very large patient population receiving standard-dose therapy with TKI. We estimate that we have evaluated over 300 patients that fall in this category. The follow-up for patients in the largest trial using standard-dose imatinib (the IRIS trial, with 553 patients in treated with imatinib) has been limited after the first 12 months. For example, the rate of molecular responses after the first 12 months of therapy was not obtained as samples stopped being collected at that time point. Registration studies for dasatinib and nilotinib have similar limitations with limited follow-up and available information coming only from databases from the sponsors to which there is limited access to investigate dosing, chronic toxicities, second malignancies and other important aspects of therapy. Patients who are or become pregnant during therapy with TKI have not been eligible for clinical trials with TKI or had to be taken off study. Thus, there is no information on the effect of TKI on imatinib on pregnancy and conception. We have followed several such patients at MDACC. This is a patient population that follows therapy mostly as directed by their local oncologists. This is frequently less stringently adhered to the recommended guidelines for TKI therapy, with more frequent treatment interruptions, and frequently using suboptimal doses of imatinib (i.e., less than 300mg daily). The effect of these treatment interruptions and suboptimal dosing on response and development of resistance is unclear. Researchers plan to conduct a chart review of these patients to study their treatment course before their initial evaluation at MDACC, and between and during visits to MDACC.

In this study, the investigators conducted a phase II trial that evaluated the efficacy and safety of cladribine in combination with modified CAG regimen (low-dose cytarabine and aclarubicin) in elderly patients with AML.

Relapse remains the main cause of death in patients with myeloid malignancies, especially after an allotransplant. Using drugs with higher anti-leukemic activity as part of the conditioning regimen is one of the strategies to decrease relapse incidence in this population. Retrospective studies have shown that clofarabine can achieve impressive results compared to the use of fludarabine in acute myeloid leukemia (AML) as part of the conditioning regimen. Confirming such results in a prospective manner would definitely establish the CloB2A2 as a superior reduced-intensity conditioning (RIC) regimen compared to the FB2A2 for AML patients.302 AML patients (151 in each arm) in complete remission at transplant will be included with the main objective to demonstrate a significant better 2-year overall survival for CloB2A2 cases (70% vs 55%). A cost-utility analysis and a cost-effectiveness analysis will be also performed as well as an assessment of the quality of life after transplant. Clofarabine will be furnished to all centers. The duration of the study will be 5 years with 3 years of inclusion and 2 years of follow-up for each patient.

This is a single-center, single-arm, open, intravenous drug administration of the safety and efficacy of clinical study.

This study is a prospective, open-label, multi-center, non-comparative, observational study to assess safety and effectiveness of Asciminib in the real-world clinical setting in Korean Chronic myeloid leukemia (CML) patients.