Venetoclax or Placebo in Combination With Reduced-Intensity Conditioning Hematopoietic Cell (Bone Marrow/Blood Stem Cell) Transplant and as Maintenance Therapy After Transplant in Patients With Acute Myeloid Leukemia (A MyeloMATCH Treatment Trial)
Launched by NATIONAL CANCER INSTITUTE (NCI) · May 1, 2025
Trial Information
Current as of October 01, 2025
Not yet recruiting
Keywords
ClinConnect Summary
This clinical trial, called the MyeloMATCH treatment trial, is studying whether adding a medication called venetoclax to a specific type of chemotherapy can improve treatment outcomes for patients with acute myeloid leukemia (AML). Venetoclax works by blocking a protein that helps cancer cells survive, potentially making the treatment more effective. The study involves giving patients a reduced-intensity chemotherapy followed by a stem cell transplant from a donor. After the transplant, participants will either receive venetoclax or a placebo (a substance with no active medication) as maintenance therapy to help prevent the cancer from returning.
To be eligible for this trial, participants generally need to be between the ages of 18 and 75 and have been diagnosed with AML that is in remission. They should also have a suitable donor for the stem cell transplant and meet other health criteria. During the trial, participants can expect close monitoring of their health and regular check-ups to assess how well the treatment is working. This trial is not yet recruiting participants, so there is still time for interested individuals to learn more and discuss it with their healthcare team.
Gender
ALL
Eligibility criteria
- Inclusion Criteria:
- • Patients must be registered to the Master Screening and Reassessment Protocol (MSRP) and assigned to this protocol by the MATCHBox Treatment Verification Team
- • STEP 1: History of acute myeloid leukemia (AML) by World Health Organization (WHO) criteria in first complete remission with morphologic complete remission (CR) or CR with incomplete hematologic recovery (CRi) defined as less than 5% bone marrow blasts by morphology with no circulating leukemic myeloblasts and no known extramedullary disease
- • STEP 1: MRD status by MDNet must have been performed
- * STEP 1 COHORT 1: Human leukocyte antigen (HLA)-matched donor defined as one of the following:
- • Sibling donor must be a 6/6 match at HLA-A and -B (intermediate or higher resolution) and -DRB1 (at high resolution using deoxyribonucleic acid \[DNA\]-based typing)
- • Related donor other than sibling must be an 8/8 match for HLA-A, -B, -C and -DRB1 at high resolution using DNA-based typing
- • Unrelated donor must be an 8/8 match at HLA-A, -B, -C and -DRB1 at high resolution using DNA-based typing
- • Age 40-75 years
- • STEP 1 COHORT 1: Not recommended for a myeloablative regimen by treating investigator
- * STEP 1 COHORT 2: Haploidentical or HLA-mismatched unrelated donor defined as one of the following:
- • Haploidentical donors: Related donor must be a haploidentical 3/6, 4/6, or 5/6 match at HLA-A and -B (intermediate or higher resolution) and -DRB1 (at high resolution using DNA-based typing)
- • HLA-mismatched unrelated donors: Unrelated donor must be a 6/8 or 7/8 match at HLA-A, -B, -C and -DRB1 at high resolution using DNA-based typing, ideally age \< 35
- • Age 18-75 years
- • STEP 1 COHORT 2: Not recommended for a myeloablative regimen by treating investigator
- • STEP 1: Prior venetoclax therapy is allowed unless there is evidence of progression or no response (failure to achieve remission) to venetoclax-based regimen \< 2 months prior to registration
- • STEP 1: No prior allogeneic or autologous hematopoietic cell transplantation
- • STEP 1: Anti-leukemic therapy must be completed more than 14 days prior to registration with the exception of venetoclax
- • STEP 1: Karnofsky performance status ≥ 60
- • STEP 1: Total bilirubin \< 2 x upper limit of normal (ULN)
- • STEP 1: Aspartate aminotransferase (AST) (serum glutamic oxaloacetic transaminase \[SGOT\])/alanine aminotransferase (ALT) (serum glutamic pyruvic transaminase \[SGPT\]) \< 3 x upper limit of normal (ULN)
- • STEP 1: Alkaline phosphatase ≤ 2.5 x upper limit of normal (ULN)
- • STEP 1: Pulmonary function diffusion capacity of the lung for carbon monoxide (DLCO) (corrected for hemoglobin) ≥ 40% and forced expiratory volume (FEV1) ≥ 50%
- • STEP 1: Calculated (Calc.) creatinine clearance ≥ 40 mL/min/based on the Cockcroft-Gault formula
- • STEP 1: Not pregnant and not nursing, because this study involves an agent that has known genotoxic, mutagenic and teratogenic effects. Therefore, for women of childbearing potential only, a negative pregnancy test done ≤ 7 days prior to registration is required
- • STEP 1: Patients with a prior or concurrent malignancy whose natural history or treatment does not have the potential to interfere with the safety or efficacy assessment of the investigational regimen are eligible for this trial
- • STEP 1: Patients with known HIV infection on effective anti-retroviral therapy with undetectable viral load within 6 months prior to registration are eligible for this trial
- • STEP 1: For patients with evidence of chronic hepatitis B virus (HBV) infection, the HBV viral load must be undetectable on suppressive therapy, if indicated
- • STEP 1: Patients with a history of hepatitis C virus (HCV) infection must have been treated and cured. For patients with HCV infection who are currently on treatment, they are eligible if they have an undetectable HCV viral load
- • STEP 1: Patients with known history or current symptoms of cardiac disease, or history of treatment with cardiotoxic agents, should have a clinical risk assessment of cardiac function using the New York Heart Association (NYHA) Functional Classification. To be eligible for this trial, patients should have ejection fraction ≥ 40% and NYHA functional status class II or better
- • STEP 1: No history of liver cirrhosis
- • STEP 1: No history of sinusoidal occlusion syndrome of the liver
- • STEP 1: No known intolerance or allergy to any protocol-defined agents
- • STEP 1: No known medical condition causing an inability to swallow oral formulations of agents
- • STEP 2: Patient has completed the conditioning and transplantation regimens
- • STEP 2: Patient has no evidence of AML morphologic relapse
- • STEP 2: Patient does not have flow measurable/minimal residual disease by myeloMATCH central labs (MDNet) testing defined as ≥ 0.1% on day 100+ (between day 80+ and 110+) marrow
- • STEP 2: Absolute neutrophil count \> 1,000/mcL (confirmed by a lab draw performed on two separate occasions \[\> 2 days apart\])
- • STEP 2: Platelet count \> 50,000/mcL
- • STEP 2: AST (SGOT)/ALT (SGPT) \< 3 x upper limit of normal (ULN)
- • STEP 2: Total bilirubin \< 2 mg/dL x upper limit of normal (ULN)
- • STEP 2: Calc. creatinine clearance ≥ 40 mL/min/based on the Cockcroft-Gault formula
- • STEP 2: Patient does not have active/current grade 3-4 acute GVHD
- • STEP 2: Patient does not have evidence of grade 3 or higher sinusoidal occlusion syndrome/veno-occlusive disease of the liver as defined by European Society for Blood and Marrow Transplantation (EBMT) criteria
About National Cancer Institute (Nci)
The National Cancer Institute (NCI) is a prominent component of the National Institutes of Health (NIH), dedicated to advancing cancer research and improving patient outcomes through innovative clinical trials. As a leading sponsor of cancer-related studies, NCI focuses on facilitating the development of new therapies, enhancing prevention strategies, and understanding the biology of cancer. The institute collaborates with academic institutions, healthcare providers, and industry partners to conduct rigorous clinical trials that aim to translate scientific discoveries into effective treatments. NCI’s commitment to fostering a robust research environment supports the mission to eliminate cancer as a major health problem.
Contacts
Jennifer Cobb
Immunology at National Institute of Allergy and Infectious Diseases (NIAID)
Locations
Patients applied
Trial Officials
Matthew J Wieduwilt
Principal Investigator
Alliance for Clinical Trials in Oncology
Timeline
First submit
Trial launched
Trial updated
Estimated completion
Not reported