Comparing the Addition of an Anti-Cancer Drug, Pomalidomide, to the Usual Chemotherapy Treatment (Daunorubicin and Cytarabine Liposome) in Newly Diagnosed Acute Myeloid Leukemia With Myelodysplastic Syndrome-Related Changes

Acute Myeloid Leukemia Clinical Trial

Official title:

Randomized Phase 2 Study of Daunorubicin and Cytarabine Liposome + Pomalidomide Versus Daunorubicin and Cytarabine Liposome in Newly Diagnosed AML With MDS-Related Changes

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT04802161
• Other study ID #: NCI-2021-01961
• Secondary ID: NCI-2021-0196110
• Status: Recruiting
• Phase: Phase 2
• Start date: August 24, 2022
• Est. completion date: December 31, 2024

Study information

• Verified date: January 2024
• Source: National Cancer Institute (NCI)
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This phase II trial studies the effect of adding pomalidomide to usual chemotherapy treatment (daunorubicin and cytarabine liposome) in treating patients with newly diagnosed acute leukemia with myelodysplastic syndrome-related changes. Pomalidomide may stop the growth of blood vessels, stimulate the immune system, and kill cancer cells. Chemotherapy drugs, such as daunorubicin and cytarabine liposome, 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. Adding pomalidomide to chemotherapy treatment with daunorubicin and cytarabine liposome may be effective in improving some treatment outcomes in patients with newly diagnosed acute leukemia with myelodysplastic syndrome-related changes.

Description:

PRIMARY OBJECTIVES:

I. To establish recommended phase 2 dose (RP2D) of pomalidomide after liposome-encapsulated daunorubicin-cytarabine (daunorubicin and cytarabine liposome) induction.

II. To compare the rate of overall complete response (CR)/complete response with incomplete hematologic recovery (CRi) with daunorubicin and cytarabine liposome + pomalidomide versus daunorubicin and cytarabine liposome alone in newly diagnosed acute myeloid leukemia (AML) with preexisting myelodysplastic syndrome (MDS), chronic myelomonocytic leukemia (CMML), or myeloproliferative neoplasm (MPN); therapy-related AML (t-AML); or AML with myelodysplasia-related changes (MRC) based on cytogenetics or morphologic dysplasia.

SECONDARY OBJECTIVES:

I. To evaluate and compare rates of CR (full hematologic recovery) between daunorubicin and cytarabine liposome + pomalidomide versus daunorubicin and cytarabine liposome alone in newly diagnosed AML with preexisting MDS, CMML or MPN, t-AML or AML with MRC.

II. To evaluate and compare toxicities (including treatment-related mortality) of daunorubicin and cytarabine liposome + pomalidomide versus daunorubicin and cytarabine liposome alone in newly diagnosed AML with preexisting MDS, CMML or MPN, t-AML, or AML with MRC based on cytogenetics or morphologic dysplasia.

III. To detect and compare the presence of minimal residual disease (MRD) by flow cytometry in those who achieve CR/CRi with daunorubicin and cytarabine liposome + pomalidomide versus daunorubicin and cytarabine liposome alone in newly diagnosed AML with preexisting MDS, CMML or MPN, t-AML, or AML with MRC based on cytogenetics or morphologic dysplasia.

IV. To compare median event-free survival (EFS) of daunorubicin and cytarabine liposome + pomalidomide versus daunorubicin and cytarabine liposome alone in newly diagnosed AML with preexisting MDS, CMML or MPN, t-AML, or AML with MRC based on cytogenetics or morphologic dysplasia.

V. To compare median overall survival (OS) of daunorubicin and cytarabine liposome + pomalidomide versus daunorubicin and cytarabine liposome alone in newly diagnosed AML with preexisting MDS, CMML or MPN, t-AML, or AML with MRC based on cytogenetics or morphologic dysplasia.

VI. To compare median and 2-year disease-free survival (DFS) after CR/CRi with daunorubicin and cytarabine liposome + pomalidomide versus daunorubicin and cytarabine liposome alone in newly diagnosed AML with preexisting MDS, CMML or MPN, t-AML, or AML with MRC based on cytogenetics or morphologic dysplasia.

VII. To compare rates of allogeneic stem cell transplant (SCT) after daunorubicin and cytarabine liposome + pomalidomide versus daunorubicin and cytarabine liposome alone in newly diagnosed AML with preexisting MDS, CMML or MPN, t-AML, or AML with MRC based on cytogenetics or morphologic dysplasia.

EXPLORATORY OBJECTIVES:

I. To assess for molecular biomarkers, Aiolos expression, and immune correlates of response with daunorubicin and cytarabine liposome + pomalidomide versus daunorubicin and cytarabine liposome alone in newly diagnosed AML with preexisting MDS, CMML or MPN, t-AML, or AML with MRC based on cytogenetics or morphologic dysplasia.

II. To assess for differences in MRD by molecular based platforms in daunorubicin and cytarabine liposome + pomalidomide versus daunorubicin and cytarabine liposome alone in newly diagnosed AML with preexisting MDS, CMML or MPN, t-AML, or AML with MRC based on cytogenetics or morphologic dysplasia.

OUTLINE: Patients are randomized to 1 of 2 arms.

ARM A:

INDUCTION: Patients receive liposome-encapsulated daunorubicin-cytarabine intravenously (IV) over 90 minutes on days 1, 3, and 5 and then pomalidomide orally (PO) once daily (QD) beginning between days 21-30 for 14 days in the absence of disease progression or unacceptable toxicity. Patients who do not respond, may receive a second cycle of liposome-encapsulated daunorubicin-cytarabine IV over 90 minutes on days 1 and 3 in the absence of disease progression or unacceptable toxicity.

CONSOLIDATION: Patients who achieve CR/CRi receive liposome-encapsulated daunorubicin-cytarabine IV over 90 minutes on days 1 and 3. Treatment repeats every 21 days for 2 cycles in the absence of disease progression and unacceptable toxicity. Patients also undergo bone marrow aspirate and biopsy and collection of blood samples throughout all phases of the trial.

ARM B:

INDUCTION: Patients receive liposome-encapsulated daunorubicin-cytarabine intravenously (IV) over 90 minutes on days 1, 3, and 5 in the absence of disease progression or unacceptable toxicity. Patients who do not respond, may receive a second cycle of liposome-encapsulated daunorubicin-cytarabine IV over 90 minutes on days 1 and 3 in the absence of disease progression or unacceptable toxicity.

CONSOLIDATION: Patients who achieve CR/CRi receive liposome-encapsulated daunorubicin-cytarabine IV over 90 minutes on days 1 and 3. Treatment repeats every 21 days for 2 cycles in the absence of disease progression and unacceptable toxicity. Patients also undergo bone marrow aspirate and biopsy and collection of blood samples throughout all phases of the trial.

After completion of study treatment, patients are followed up for 30 days, then up to 5 years after the start of induction therapy or until death, whichever occurs first.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 78
• Est. completion date: December 31, 2024
• Est. primary completion date: December 31, 2024
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 75 Years

Eligibility

Inclusion Criteria:

• Pathological confirmation of AML as defined by histologic, morphologic, or cytological evidence/confirmation of >= 20% blasts in bone marrow aspirate and/or biopsy

• Must meet criteria for t-AML or AML with MRC as defined by the 5th Edition of the World Health Organization (WHO) Classification of Myeloid Neoplasms or the International Consensus Classification (ICC) of Myeloid Neoplasms. Patients must meet one of the following criteria:

• Therapy-related AML (AML derived from prior chemotherapy or radiation therapy)

• AML originating from prior hematologic malignancy (MDS, CMML, or MPN)

• AML with myelodysplasia-related cytogenetic abnormalities:

• One of the following cytogenetic abnormalities:

• Complex karyotype (3 or more unrelated chromosomal abnormalities in the absence of other class-defining recurrent genetic abnormalities as defined by WHO or ICC)

• -7/del(7q)

• Del(5q)/t(5q)/add(5q)

• +8

• i(17q)

• -17/add(17p) or del(17p)

• Del(20q)

• -13/del(13q)

• Del(11q)

• Del(12p)/t(12p)/add(12p)

• idicX(q13)

• AML with myelodysplasia-related mutations: Must have a mutation in one of the following genes:

• ASXL1

• BCOR

• EZH2

• RUNX1

• SF3B1

• SRSF2

• STAG2

• U2AF1

• ZRSR2

• No prior treatment for AML other than cytoreductive doses of hydroxyurea or leukapheresis

• Age >= 18 and =< 75 years on day of signing informed consent are eligible who are planned for intensive chemotherapy. Because no dosing or adverse event data are currently available on the use of pomalidomide in combination with daunorubicin and cytarabine liposome in patients < 18 years of age, children are excluded from this study. Patients > 75 years are not candidates for intensive chemotherapy with daunorubicin and cytarabine liposome

• Eastern Cooperative Oncology Group (ECOG) performance status of 0-2 (Karnofsky >= 60%)

• Total bilirubin =< 1.5 institutional upper limit of normal (ULN) unless due to leukemic infiltration, Gilbert's Syndrome, or hemolysis

• Aspartate aminotransferase (AST) (serum glutamic-oxaloacetic transaminase [SGOT])/alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase [SGPT]) =< 5 x institutional ULN

• Creatinine >= 30 ml/min creatinine clearance by Cockcroft-gault

• Left ventricular ejection fraction (LVEF) >= 50%

• Human immunodeficiency virus (HIV)-infected patients on effective anti-retroviral therapy with undetectable viral load within 6 months are eligible for this trial

• For patients with evidence of chronic hepatitis B virus (HBV) infection, the HBV viral load must be undetectable on suppressive therapy, if indicated

• Patients with a history of hepatitis C virus (HCV) infection must have been treated and cured with undetectable HCV viral load. For patients with HCV infection who are currently on treatment, they are eligible if they have an undetectable HCV viral load

• 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 Functional Classification. To be eligible for this trial, patients should be class 2B or better

• Females of childbearing potential (FCBP), defined as a female who: 1) has reached menarche at some point, 2) has not undergone a hysterectomy or bilateral oophorectomy; or 3) has not been naturally postmenopausal for at least 24 consecutive months (i.e., has had menses at any time in the preceding 24 consecutive months) must have a negative pregnancy test 72 hours prior to the start of study therapy. For FCBPs in Arm A, they must have a negative serum or urine pregnancy test with a sensitivity of at least 25 mIU/mL within 10 - 14 days prior to and again within 24 hours of starting pomalidomide and must either commit to continued abstinence from heterosexual intercourse or begin TWO acceptable methods of birth control, one highly effective method and one additional effective method AT THE SAME TIME, at least 28 days before starting pomalidomide. FCBP must also agree to ongoing pregnancy testing. Men must agree to use a latex condom during sexual contact with a FCBP even if they have had a vasectomy. All patients must be counseled at a minimum of every 28 days about pregnancy precautions and risks of fetal exposure

• Ability to understand and the willingness to sign a written informed consent document. Participants with impaired decision-making capacity (IDMC) who have a legally-authorized representative (LAR) and/or family member available will also be eligible

Exclusion Criteria:

• Patients with Wilson's Disease or Copper-related metabolic disorders

• Absolute blast count > 30 x 10^9/L (cytoreduction with leukapheresis or hydroxyurea can be used to achieve absolute blast count < 30 x 10^9/L prior to day 1 of treatment)

• Cumulative daunorubicin lifetime exposure > 330 mg/m^2 and > 180 mg/m^2 with prior mediastinal radiation therapy

• Patients with known active central nervous system leukemia should be excluded from this clinical trial because they often develop progressive neurologic dysfunction that would confound the evaluation of neurologic and other adverse events. Patients receiving intrathecal chemotherapy prophylaxis should receive pomalidomide >= 3 days after administration

• Patients with uncontrolled intercurrent illness including, but not limited to, active and uncontrolled infection, symptomatic congestive heart failure, unstable angina pectoris, and cardiac arrhythmia. Patients with infection under active treatment and controlled with antibiotics are eligible

• Known additional malignancy (with the exception of prior hematologic malignancies that have transformed to AML) that is active and/or progressive requiring treatment; exceptions include basal cell or squamous cell skin cancer, in situ cervical cancer or patients receiving maintenance treatments without active disease (for example, hormonal therapy for breast cancer or prostate cancer or other adjuvant chemotherapy approaches). Anti-cancer therapy as above should be discontinued > 72 hours prior to day 1 of treatment

• Patients with psychiatric illness/social situations that would limit compliance with study requirements

• Receipt of prior allogeneic stem cell transplant

• Administration of any therapy for MDS, CMML, or MPN (conventional or unconventional) must be completed by 2 weeks prior to treatment with daunorubicin and cytarabine liposome. Use of strong CYP1A2 inhibitors should be avoided

• Patients who are receiving any other investigational agents

• History of allergic reactions attributed to compounds of similar chemical or biologic composition to pomalidomide (e.g. lenalidomide, thalidomide) or daunorubicin and cytarabine liposome or their excipients

• Development of erythema nodosum if characterized by a desquamating rash while taking thalidomide, lenalidomide, or similar drugs in the past

• Pregnant women are excluded from this study because pomalidomide is an immunomodulatory agent with the potential for teratogenic or abortifacient effects. Because there is an unknown but potential risk for adverse events in nursing infants secondary to treatment of the mother with pomalidomide, breastfeeding should be discontinued if the mother is treated with pomalidomide. These potential risks may also apply to other agents used in this study. Women of childbearing potential must be willing to undergo pregnancy testing

• Any other medical condition that in the opinion of investigator would place patient at increased risk for toxicity during pomalidomide treatment (i.e. history of recurrent or serious thromboembolic events such as massive pulmonary embolism)

Related Conditions & MeSH terms

• Acute Myeloid Leukemia
• Acute Myeloid Leukemia With Multilineage Dysplasia
• Chronic Myelomonocytic Leukemia
• Leukemia
• Leukemia, Myeloid
• Leukemia, Myeloid, Acute
• Leukemia, Myelomonocytic, Chronic
• Leukemia, Myelomonocytic, Juvenile
• Myelodysplastic Syndrome
• Myelodysplastic Syndromes
• Myeloproliferative Disorders
• Myeloproliferative Neoplasm
• Preleukemia
• Syndrome

Intervention

Procedure:
• Biospecimen Collection
Undergo collection of blood samples
• Bone Marrow Aspiration and Biopsy
Undergo bone marrow aspirate and biopsy

Drug:
• Liposome-encapsulated Daunorubicin-Cytarabine
Given IV
• Pomalidomide
Given PO

Locations

Country	Name	City	State
United States	Emory University Hospital/Winship Cancer Institute	Atlanta	Georgia
United States	Johns Hopkins University/Sidney Kimmel Cancer Center	Baltimore	Maryland
United States	UNC Lineberger Comprehensive Cancer Center	Chapel Hill	North Carolina
United States	University of Virginia Cancer Center	Charlottesville	Virginia
United States	Ohio State University Comprehensive Cancer Center	Columbus	Ohio
United States	University of Kansas Cancer Center	Kansas City	Kansas
United States	NYP/Weill Cornell Medical Center	New York	New York
United States	University of Kansas Hospital-Westwood Cancer Center	Westwood	Kansas
United States	Wake Forest University Health Sciences	Winston-Salem	North Carolina

Sponsors (1)

Lead Sponsor	Collaborator
National Cancer Institute (NCI)

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Rate of complete response (CR)/complete response with incomplete hematologic recovery (CRi)		Up to 5 years
Secondary	CR with full hematologic recovery (absolute neutrophil count > 1 x 10^9/L and platelets > 100 x 10^9/L)	Will be assessed and compared with both arms A and B.	Up to 5 years
Secondary	Incidence of adverse events	Will be assessed by Common Terminology Criteria for Adverse Events (CTCAE) version (v.) 5.0 and compared descriptively between Arms A and B.	Up to 30 days after last dose
Secondary	Complete response (CR) without minimal residual disease (MRD)	Will assess CR without MRD by flow cytometry via Hematologics, Inc. compare descriptively between Arms A and B.	Up to 5 years
Secondary	Event-free survival	Will be compared between Arms A and B.	From day 1 of liposome-encapsulated daunorubicin-cytarabine until no response is achieved, relapse or death, assessed up to 5 years
Secondary	Disease-free survival	Will be compared between Arms A and B.	From CR/CRi until relapse or death, assessed at 2 years
Secondary	Disease-free survival	Will be compared between Arms A and B.	From CR/CRi until relapse or death, assessed up to 5 years
Secondary	Overall survival	Will be compared between Arms A and B.	From randomization until death or last follow-up, assessed up to 5 years
Secondary	Rate of allogeneic stem cell transplantation	Will be compared between Arms A and B.	Up to 5 years