Authorised Therapeutic confirmatory (Phase III) NPM1-m and KMT2A-r Acute Myeloid Leukemia

Studies testing Ziftomenib together with standard treatments in adults with newly diagnosed acute myeloid leukemia (AML) that has specific genetic changes (NPM1 or KMT2A)

EU CTIS ID: 2025-521314-25-00

What this study is testing

Nonintensive Therapy Study - To evaluate the effect of ziftomenib combined with SOC ven+aza on patient survival in untreated NPM1 m AML Intensive Therapy Study (7+3) - To evaluate the effect of ziftomenib combined with SOC 7+3 on patient EFS in untreated NPM1 m and KMT2A-r AML

Therapeutic confirmatory (Phase III)

A plain-language read of the study's public EU CTIS listing. The study team confirms the details.

Who can take part

You may be able to join if

1. Age ≥18 years at time of signing the informed consent form (ICF).
10. Patients must be able to understand and provide informed consent, understand protocol requirements, and be willing to comply with study requirements, in the opinion of the Investigator.
11. NONINTENSIVE THERAPY STUDY ONLY (VEN+AZA): a. Documented NPM1-m. b. Patients considered ineligible for IC defined by the following i. Age ≥75, OR ii. Age <75 and unfit for IC. Must meet one of these comorbidity exceptions which prevents them from being treated with IC: 1. ECOG performance status of 2, or 2. Cardiac history of congestive heart failure (CHF) requiring treatment or ejection fraction of ≤50% or chronic stable angina, or 3. Diffusing capacity of the lungs for carbon monoxide ≤65% or forced expiratory volume in 1 second ≤65%, or 4. Creatinine clearance <45 mL/min and >30 mL/min, or 5.Moderate hepatic impairment with total bilirubin 1.5 to 3.0×ULN, not related to AML involvement or Gilbert’s syndrome, or 6. Other comorbidities that, in the opinion of the Investigator, cause the patient to be incompatible with IC (prior approval by the Medical Monitor is required before enrollment).
12. INTENSIVE THERAPY STUDY ONLY (7+3): a. Documented NPM1-m or KMT2A-r (patients with a partial tandem duplication [PTD] are not eligible). b. Documented FLT3 wild-type or ITD ratio <0.05 OR ineligible to receive FLT3 targeted therapy (medically ineligible or mutation in which FLT3 inhibition is not SOC). Lack of access to an FLT3 inhibitor is not considered “ineligible” for FLT3 targeted therapy. c. Ejection fraction of >50% by transthoracic echocardiogram (ECHO) or multigated acquisition scan (MUGA). d. Fit for IC per Investigator opinion.
2. Diagnosis of AML per the 2022 WHO Classification of Hematolymphoid Tumors (5th Edition).
3. Patients with therapy-related AML (t-AML) or secondary AML (prior myelodysplastic syndrome [MDS] or myeloproliferative neoplasm [MPN]) are eligible. 1. Note: Prior MDS eligibility requires that at the time of MDS diagnosis the patient did not have evidence of either NPM1-m or KMT2A-r (now classified as AML by WHO 5th Edition).

You likely can't join if

1. Diagnosis of either acute promyelocytic leukemia (APL), blast phase chronic myeloid leukemia, or isolated myeloid sarcoma. Note: Patients with myeloid sarcoma in addition to BM disease are eligible.
10. Diagnosis with any of the following per Investigator opinion: uncontrolled intercurrent illness including but not limited: • Symptomatic CHF • Unstable angina pectoris • Serious cardiac arrhythmia • Myocardial infarction with evidence of residual abnormalities within 6 months prior to enrollment (troponin leak alone not included if no residual dysfunction) • New York Heart Association Class III or IV heart failure • Severe uncontrolled ventricular arrhythmias, or electrocardiographic evidence of acute ischemia • Mean QTcF >480 ms on triplicate ECGs Note: If a patient has bundle branch block or QRS >120 ms, the QTcF must be either calculated by cardiology, calculated using a QTc calculator (eg, the Mayo Clinic QTc calculator [https://www.mayoclinic.org/medical-professionals/cardiovascular-diseases/calculators/corrected-qt-interval-qtc-calculator/itt-20487211]), or calculated using the Boghossian simplified formula (QTc=QT-0.5*QRS).
11. Diagnosis of an uncontrolled infection. Note: Patients with an active infection may be eligible provided that the infection is controlled by appropriate antimicrobial therapy in the opinion of the Investigator.
12. Known severe hypersensitivity to the product or similar chemical structure and class to the study drugs evaluated in this study or 1 of the active or inactive excipients.
13. Women who are pregnant or breastfeeding.
2. Known history of BCR-ABL mutation.

See the full eligibility criteria

Who can join

1. Age ≥18 years at time of signing the informed consent form (ICF).
10. Patients must be able to understand and provide informed consent, understand protocol requirements, and be willing to comply with study requirements, in the opinion of the Investigator.
11. NONINTENSIVE THERAPY STUDY ONLY (VEN+AZA): a. Documented NPM1-m. b. Patients considered ineligible for IC defined by the following i. Age ≥75, OR ii. Age <75 and unfit for IC. Must meet one of these comorbidity exceptions which prevents them from being treated with IC: 1. ECOG performance status of 2, or 2. Cardiac history of congestive heart failure (CHF) requiring treatment or ejection fraction of ≤50% or chronic stable angina, or 3. Diffusing capacity of the lungs for carbon monoxide ≤65% or forced expiratory volume in 1 second ≤65%, or 4. Creatinine clearance <45 mL/min and >30 mL/min, or 5.Moderate hepatic impairment with total bilirubin 1.5 to 3.0×ULN, not related to AML involvement or Gilbert’s syndrome, or 6. Other comorbidities that, in the opinion of the Investigator, cause the patient to be incompatible with IC (prior approval by the Medical Monitor is required before enrollment).
12. INTENSIVE THERAPY STUDY ONLY (7+3): a. Documented NPM1-m or KMT2A-r (patients with a partial tandem duplication [PTD] are not eligible). b. Documented FLT3 wild-type or ITD ratio <0.05 OR ineligible to receive FLT3 targeted therapy (medically ineligible or mutation in which FLT3 inhibition is not SOC). Lack of access to an FLT3 inhibitor is not considered “ineligible” for FLT3 targeted therapy. c. Ejection fraction of >50% by transthoracic echocardiogram (ECHO) or multigated acquisition scan (MUGA). d. Fit for IC per Investigator opinion.
2. Diagnosis of AML per the 2022 WHO Classification of Hematolymphoid Tumors (5th Edition).
3. Patients with therapy-related AML (t-AML) or secondary AML (prior myelodysplastic syndrome [MDS] or myeloproliferative neoplasm [MPN]) are eligible. 1. Note: Prior MDS eligibility requires that at the time of MDS diagnosis the patient did not have evidence of either NPM1-m or KMT2A-r (now classified as AML by WHO 5th Edition).
4. Patients with prior MDS who have received a single line of treatment with single agent HMA, lenalidomide, luspatercept, or imetelstat are eligible.
5. Eastern Cooperative Oncology Group (ECOG) performance status of 0, 1, or 2.
6. Adequate liver function defined as: •AST <5×upper limit of normal (ULN), and •ALT <5×ULN, and • Total bilirubin <1.5×ULN (except for patients with known Gilbert’s syndrome or presumed leukemic involvement). Note: If the patient does not meet this criterion but the liver function abnormalities are presumed to be due to AML, this may be discussed with the Medical Monitor to determine eligibility.
7. Adequate renal function defined by calculated creatinine clearance ≥30 mL/min (according to the 2021 Chronic Kidney Disease Epidemiology-Collaboration [CKD-EPI] creatinine equation).
8. If the patient has comorbid illness, life expectancy attributed to this other condition(s) must be greater than 2 years in the opinion of the Investigator.
9. Patient agrees to the following contraception requirements: a. A male patient is eligible to participate if they agree to the following during the study treatment period and for 180 days after the last dose of study treatment: • Refrain from donating sperm. plus, either: • Be abstinent from intercourse where pregnancy can occur (abstinent on a long term and persistent basis) and agree to remain abstinent. or • Agree to use highly effective contraception plus barrier as follows: o Use an external condom (barrier) with female partner of childbearing potential using additional highly effective contraceptive method with a failure rate of <1% per year as described in Appendix 2 when having sexual intercourse with a partner able to give birth who is not currently pregnant. plus o Use an external condom when engaging in any activity that allows for passage of ejaculate to another person. b. A female patient is eligible to participate if not pregnant or breastfeeding, and one of the following conditions applies: • Is of nonchildbearing potential as defined in Appendix 2. or • Is of childbearing potential as defined in Appendix 2 and agrees to the following during the study treatment period and for 180 days after the last dose of study treatment: o Agrees to use a contraceptive method that is highly effective (with a failure rate of <1% per year), preferably with low user dependency, as described in Appendix 2 in addition to male partner either using an external condom (barrier) or male partner confirmed azoospermic. plus o Agrees not to donate eggs (ova, oocytes) for the purpose of reproduction. Note: The Investigator should evaluate the potential for contraceptive method failure (eg, noncompliance or recently started) in relationship to the first dose of study treatment.

What rules you out

1. Diagnosis of either acute promyelocytic leukemia (APL), blast phase chronic myeloid leukemia, or isolated myeloid sarcoma. Note: Patients with myeloid sarcoma in addition to BM disease are eligible.
10. Diagnosis with any of the following per Investigator opinion: uncontrolled intercurrent illness including but not limited: • Symptomatic CHF • Unstable angina pectoris • Serious cardiac arrhythmia • Myocardial infarction with evidence of residual abnormalities within 6 months prior to enrollment (troponin leak alone not included if no residual dysfunction) • New York Heart Association Class III or IV heart failure • Severe uncontrolled ventricular arrhythmias, or electrocardiographic evidence of acute ischemia • Mean QTcF >480 ms on triplicate ECGs Note: If a patient has bundle branch block or QRS >120 ms, the QTcF must be either calculated by cardiology, calculated using a QTc calculator (eg, the Mayo Clinic QTc calculator [https://www.mayoclinic.org/medical-professionals/cardiovascular-diseases/calculators/corrected-qt-interval-qtc-calculator/itt-20487211]), or calculated using the Boghossian simplified formula (QTc=QT-0.5*QRS).
11. Diagnosis of an uncontrolled infection. Note: Patients with an active infection may be eligible provided that the infection is controlled by appropriate antimicrobial therapy in the opinion of the Investigator.
12. Known severe hypersensitivity to the product or similar chemical structure and class to the study drugs evaluated in this study or 1 of the active or inactive excipients.
13. Women who are pregnant or breastfeeding.
2. Known history of BCR-ABL mutation.
3. History of other active concurrent malignancies prior to study entry except: • Basal cell skin cancer or localized squamous cell cancer of the skin • Previous malignancy confined and locally resected (or treated with other modalities) with curative intent • Prostate or breast cancer receiving adjuvant hormonal therapy (see Section 7.5.1 for permitted medications)
4. Active central nervous system (CNS) involvement by AML. Note: Those patients with evidence of CNS AML involvement at baseline/screening now controlled (cerebrospinal fluid [CSF] cleared and no symptoms) with intrathecal chemotherapy or those who are at high risk of developing CNS disease (including KMT2A-r, high white blood cells [WBC], high lactate dehydrogenase [LDH], presence of extramedullary disease [EMD]) may continue to receive intrathecal chemotherapy as treatment or prophylaxis, respectively, as per institutional practice.
5. Clinical signs/symptoms of leukostasis or WBC >25×109/L prior to start of ziftomenib/placebo. Note: Hydroxyurea and/or leukapheresis are permitted to meet this criterion. Cytotoxic therapy in addition to the SOC protocol backbones (7+3 or ven+aza) is not permitted to manage leukocytosis.
6. Prior therapy for AML (except hydroxyurea or leukapheresis for WBC control). Patients may have received ATRA if there is an early suspicion of APL. Patients with a confirmed diagnosis of APL are not eligible.
7. Prior ven+HMA therapy, isocitrate dehydrogenase 1 inhibitor, or intensive chemotherapy for MDS. Note: Prior MDS treatment with either single agent HMA, lenalidomide, luspatercept, or imetelstat is allowed. Any of these agents for prior MDS treatment must have been discontinued ≥14 days prior to Cycle 1 Day 1.
8. Known uncontrolled HIV infection or known active hepatitis B virus (HBV) or hepatitis C virus (HCV) infection. Viral serologies for HIV, HBV, HCV are not required. However, for patients with a known medical history of HIV/HBV/HCV infection, an undetectable viral load must be confirmed. Patients with serologic evidence of prior vaccination to HBV (HBV surface antigen negative and anti-HBV surface antibody positive) may participate.
9. Any other significant ongoing medical condition, including psychiatric illness or laboratory abnormality, that would preclude the patient from participating in the study or would confound the interpretation of the results of the study in the opinion of the Investigator.

The study team makes the final eligibility decision.

Where it's taking place

Canada
Australia
Philippines
United Kingdom
Taiwan
United States
Japan
Korea, Republic of

Questions & answers

Do participants get paid in this trial?

This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.

Is it free to join, and do I need insurance?

Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.

How long does this study last?

The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.

Who can join this trial?

This study is enrolling all sexes, 18-64 years, 65+ years. The study team makes the final eligibility decision.

Where is this trial taking place?

Study sites include Canada; Australia; Philippines; United Kingdom; Taiwan; United States and 2 more location(s). Enter your location above to see the nearest site and check your eligibility.

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BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from EU CTIS; the study team decides eligibility.