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RECRUITING

NCT03959085

PHASE3

Inotuzumab Ozogamicin and Post-Induction Chemotherapy in Treating Patients With High-Risk B-ALL, Mixed Phenotype Acute Leukemia, and B-LLy

Sponsor: Children's Oncology Group

View on ClinicalTrials.gov

Summary

This phase III trial studies whether inotuzumab ozogamicin added to post-induction chemotherapy and immunotherapy (chemo-immunotherapy) for patients with High-Risk B-cell Acute Lymphoblastic Leukemia (B-ALL) improves outcomes. Inotuzumab ozogamicin is a monoclonal antibody, which is a type of protein that can bind to certain targets on the surface of cells. Inotuzumab ozogamicin is a monoclonal antibody that is linked to a type of chemotherapy called calicheamicin. Inotuzumab attaches to cancer cells by binding to the CD22 protein on the surface of the cancer cell and delivering calicheamicin inside the cells to kill them. Other drugs used in the chemotherapy regimen, such as cyclophosphamide, cytarabine, dexamethasone, doxorubicin, daunorubicin, methotrexate, leucovorin, mercaptopurine, prednisone, thioguanine, vincristine, and pegaspargase or calaspargase pegol 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. Blinatumomab is a specialized type of monoclonal antibody known as a bispecific T-cell engager (BiTE). It works by simultaneously binding to CD19 on cancer cells and CD3 on normal immune cells, bringing them together to destroy leukemia cells. Blinatumomab is a standard part of chemo-immunotherapy treatment for B-ALL. This trial also studies the outcomes of patients with mixed phenotype acute leukemia (MPAL), and B-lymphoblastic lymphoma (B-LLy) when treated with ALL therapy without inotuzumab ozogamicin or blinatumomab. The overall goal of this study is to understand if adding inotuzumab ozogamicin to standard of care chemo-immunotherapy maintains or improves outcomes in High Risk B-cell Acute Lymphoblastic Leukemia (HR B-ALL). The first part of the study includes the first phase of therapy: Induction. This part will collect information on the leukemia, as well as the effects of the initial treatment, to classify patients into post-induction treatment groups. On the second part of this study, patients with HR B-ALL will receive the remainder of the chemotherapy cycles (consolidation, blinatumomab block 1, interim maintenance 1, blinatumomab block 2, delayed intensification, interim maintenance 2, maintenance), with some patients randomized to receive inotuzumab. The patients that receive inotuzumab will not receive part of consolidation or part of delayed intensification. Other aims of this study include evaluating 1) side effects of treatment using patient-reported outcomes and health-related quality of life, 2) the best ways to help patients adhere to oral chemotherapy regimens, 3) the relationship between levels of inotuzumab ozogamicin in the blood and side effects, 4) the impact of chemo-immunotherapy on the immune system and risk of infection, and 5) the impact of social determinants of health on outcomes. Finally, this study will be the first to track the outcomes of subjects with disseminated B-cell Lymphoblastic Leukemia (B-LLy) or Mixed Phenotype Acute Leukemia (MPAL) when treated with B-ALL chemotherapy.

Official title: A Phase 3 Randomized Trial of Inotuzumab Ozogamicin (IND#:133494, NSC#: 772518) for Newly Diagnosed High-Risk B-ALL; Risk-Adapted Post-Induction Therapy for High-Risk B-ALL, Mixed Phenotype Acute Leukemia, and Disseminated B-LLy

Key Details

Gender

All

Age Range

365 Days - 25 Years

Study Type

INTERVENTIONAL

Enrollment

5951

Start Date

2019-10-31

Completion Date

2032-03-31

Last Updated

2026-08-25

Healthy Volunteers

Conditions

B Acute Lymphoblastic Leukemia B Lymphoblastic Lymphoma Central Nervous System Leukemia Mixed Phenotype Acute Leukemia Testicular Leukemia

Interventions

PROCEDURE

Biospecimen Collection

Undergo blood sample collection

BIOLOGICAL

Blinatumomab

Given IV

PROCEDURE

Bone Marrow Aspiration

Undergo bone marrow aspiration

PROCEDURE

Bone Marrow Biopsy

Undergo bone marrow biopsy

PROCEDURE

Bone Scan

Undergo bone scan

DRUG

Calaspargase Pegol

Given IV

PROCEDURE

Computed Tomography

Undergo CT

DRUG

Cyclophosphamide

Given IV

DRUG

Cytarabine

Given IV, IT, or SC

DRUG

Daunorubicin Hydrochloride

Given IV

DRUG

Dexamethasone

Given PO or IV

DRUG

Doxorubicin Hydrochloride

Given IV

BIOLOGICAL

Inotuzumab Ozogamicin

Given IV

DRUG

Leucovorin Calcium

Given PO or IV

PROCEDURE

Magnetic Resonance Imaging

Undergo MRI

DRUG

Mercaptopurine

Given PO

DRUG

Methotrexate

Given IT or IV

DRUG

Pegaspargase

Given IV or IM

PROCEDURE

Positron Emission Tomography

Undergo PET

DRUG

Prednisolone

Given PO or IV

DRUG

Prednisone

Given PO or IV

OTHER

Questionnaire Administration

Ancillary studies

RADIATION

Radiation Therapy

Undergo testicular radiation therapy

RADIATION

Radiation Therapy

Undergo cranial radiation therapy

DRUG

Thioguanine

Given PO

DRUG

Vincristine Sulfate

Given IV

Inclusion Criteria: * B-ALL and MPAL patients must be enrolled on APEC14B1 and consented to eligibility studies (Part A) prior to treatment and enrollment on AALL1732. Note that central confirmation of MPAL diagnosis must occur within 22 days of enrollment for suspected MPAL patients. If not performed within this time frame, patients will be taken off protocol. * APEC14B1 is not a requirement for B-LLy patients but for institutional compliance every patient should be offered participation in APEC14B1. B-LLy patients may directly enroll on AALL1732. * Patients must be \> 365 days and \< 25 years of age * Initial white blood cell count (WBC) criteria for patients with B-ALL (within 7 days prior to the start of protocol-directed systemic therapy): * Age 1-9.99 years: WBC \>= 50,000/uL * Age 10-24.99 years: Any WBC * Age 1-9.99 years: WBC \< 50,000/uL with one or more of the following: * Testicular leukemia * CNS leukemia (CNS3) * Steroid pretreatment. * Initial white blood cell count (WBC) criteria for patients with MPAL (within 7 days prior to the start of protocol-directed systemic therapy): * Age 1-24.99 years: any WBC NOTE: Patients enrolled as suspected MPAL but found on central confirmatory testing to have B-ALL must meet the B-ALL criteria above (age, WBC, extramedullary disease, steroid pretreatment) to switch to the B-ALL stratum before the end of induction. * Patient has newly diagnosed B-ALL or MPAL (by World Health Organization \[WHO\] 2016 criteria) with \>= 25% blasts on a bone marrow (BM) aspirate; * OR If a BM aspirate is not obtained or is not diagnostic of acute leukemia, the diagnosis can be established by a pathologic diagnosis of acute leukemia on a BM biopsy; * OR A complete blood count (CBC) documenting the presence of at least 1,000/uL circulating leukemic cells if a bone marrow aspirate or biopsy cannot be performed. * Patient has newly diagnosed B-LLy Murphy stages III or IV. * Patient has newly diagnosed B-LLy Murphy stages I or II with steroid pretreatment. * Note: For B-LLy patients with tissue available for flow cytometry, the criterion for diagnosis should be analogous to B-ALL. For tissue processed by other means (i.e., paraffin blocks), the methodology and criteria for immunophenotypic analysis to establish the diagnosis of B-LLy defined by the submitting institution will be accepted. * Central nervous system (CNS) status must be determined prior to enrollment based on a sample obtained prior to administration of any systemic or intrathecal chemotherapy, except for steroid pretreatment and cytoreduction. Note that once cerebrospinal fluid (CSF) has been collected, protocol therapy can be initiated while final determination of CNS status is pending. It is recommended that intrathecal cytarabine be administered at the time of the diagnostic lumbar puncture. This is usually done at the time of the diagnostic bone marrow or venous line placement to avoid a second lumbar puncture. This is allowed prior to enrollment. Systemic chemotherapy must begin within 72 hours of this intrathecal therapy. * Direct bilirubin \< 2.0 mg/dL (34 micromoles/L) * Alanine aminotransferase (ALT) ≤ 10x upper limit of normal (ULN). For the purposes of this study, the ULN for ALT is defined as 45 U/L * Exceptions to this include patients with known Gilbert's Syndrome, or those with hepatic involvement from leukemic or lymphomatous infiltration * All patients and/or their parents or legal guardians must sign a written informed consent. * All institutional, Food and Drug Administration (FDA), and NCI requirements for human studies must be met. Exclusion Criteria: * Patients with Down syndrome are not eligible * With the exception of steroid pretreatment and steroid cytoreduction or the administration of intrathecal cytarabine, patients must not have received any prior cytotoxic chemotherapy for the current diagnosis of B-ALL, MPAL, or B-LLy or for any cancer diagnosed prior to initiation of protocol therapy on AALL1732. * Patients who have received \> 72 hours of hydroxyurea within one week prior to start of systemic protocol therapy. * Patients with B-ALL or MPAL who do not have sufficient diagnostic bone marrow submitted for APEC14B1 testing and who do not have a peripheral blood sample submitted containing \> 1,000/uL circulating leukemia cells. * Patients with acute undifferentiated leukemia (AUL) are not eligible. * For Murphy stage III/IV B-LLy patients, or stage I/II patients with steroid pretreatment, the following additional exclusion criteria apply: * T-lymphoblastic lymphoma. * Morphologically unclassifiable lymphoma. * Absence of both B-cell and T-cell phenotype markers in a case submitted as lymphoblastic lymphoma. * Patients with known Charcot-Marie-Tooth disease. * Patients with known MYC translocation associated with mature (Burkitt) B-cell ALL, regardless of blast immunophenotype. * Patients requiring radiation at diagnosis. * Female patients who are pregnant, since fetal toxicities and teratogenic effects have been noted for several of the study drugs. A pregnancy test is required for female patients of childbearing potential. * Lactating women who plan to breastfeed their infants while on study and for 2 months after the last dose of inotuzumab ozogamicin. * Sexually active patients of reproductive potential who have not agreed to use an effective contraceptive method for the duration of study participation. For those patients randomized to inotuzumab ozogamicin, there is a minimum of 8 months after the last dose of inotuzumab ozogamicin for females and 5 months after the last dose of inotuzumab ozogamicin for males.

Locations (231)

Children's Hospital of Alabama

Birmingham, Alabama, United States

USA Health Strada Patient Care Center

Mobile, Alabama, United States

Providence Alaska Medical Center

Anchorage, Alaska, United States

Banner Children's at Desert

Mesa, Arizona, United States

Phoenix Childrens Hospital

Phoenix, Arizona, United States

Banner University Medical Center - Tucson

Tucson, Arizona, United States

Arkansas Children's Hospital

Little Rock, Arkansas, United States

Kaiser Permanente Downey Medical Center

Downey, California, United States

City of Hope Comprehensive Cancer Center

Duarte, California, United States

Loma Linda University Medical Center

Loma Linda, California, United States

Miller Children's and Women's Hospital Long Beach

Long Beach, California, United States

Children's Hospital Los Angeles

Los Angeles, California, United States

Cedars-Sinai Medical Center

Los Angeles, California, United States

Mattel Children's Hospital UCLA

Los Angeles, California, United States

Valley Children's Hospital

Madera, California, United States

UCSF Benioff Children's Hospital Oakland

Oakland, California, United States

Kaiser Permanente-Oakland

Oakland, California, United States

Children's Hospital of Orange County

Orange, California, United States

Lucile Packard Children's Hospital Stanford University

Palo Alto, California, United States

Sutter Medical Center Sacramento

Sacramento, California, United States

University of California Davis Comprehensive Cancer Center

Sacramento, California, United States

Rady Children's Hospital - San Diego

San Diego, California, United States

Naval Medical Center -San Diego

San Diego, California, United States

UCSF Medical Center-Mission Bay

San Francisco, California, United States

Santa Barbara Cottage Hospital

Santa Barbara, California, United States

Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center

Torrance, California, United States

Children's Hospital Colorado

Aurora, Colorado, United States

Rocky Mountain Hospital for Children-Presbyterian Saint Luke's Medical Center

Denver, Colorado, United States

Connecticut Children's Medical Center

Hartford, Connecticut, United States

Yale University

New Haven, Connecticut, United States

Alfred I duPont Hospital for Children

Wilmington, Delaware, United States

MedStar Georgetown University Hospital

Washington D.C., District of Columbia, United States

Children's National Medical Center

Washington D.C., District of Columbia, United States

Broward Health Medical Center

Fort Lauderdale, Florida, United States

Golisano Children's Hospital of Southwest Florida

Fort Myers, Florida, United States

UF Health Cancer Institute - Gainesville

Gainesville, Florida, United States

Memorial Regional Hospital/Joe DiMaggio Children's Hospital

Hollywood, Florida, United States

Nemours Children's Clinic-Jacksonville

Jacksonville, Florida, United States

Palms West Radiation Therapy

Loxahatchee Groves, Florida, United States

University of Miami Miller School of Medicine-Sylvester Cancer Center

Miami, Florida, United States

Nicklaus Children's Hospital

Miami, Florida, United States

Miami Cancer Institute

Miami, Florida, United States

AdventHealth Orlando

Orlando, Florida, United States

Arnold Palmer Hospital for Children

Orlando, Florida, United States

Nemours Children's Hospital

Orlando, Florida, United States

Nemours Children's Clinic - Pensacola

Pensacola, Florida, United States

Sacred Heart Hospital

Pensacola, Florida, United States

Johns Hopkins All Children's Hospital

St. Petersburg, Florida, United States

Tampa General Hospital

Tampa, Florida, United States

Saint Joseph's Hospital/Children's Hospital-Tampa

Tampa, Florida, United States

Saint Mary's Medical Center

West Palm Beach, Florida, United States

Children's Healthcare of Atlanta - Arthur M Blank Hospital

Atlanta, Georgia, United States

Augusta University Medical Center

Augusta, Georgia, United States

Atrium Health Navicent

Macon, Georgia, United States

Memorial Health University Medical Center

Savannah, Georgia, United States

Kapiolani Medical Center for Women and Children

Honolulu, Hawaii, United States

Saint Luke's Cancer Institute - Boise

Boise, Idaho, United States

Lurie Children's Hospital-Chicago

Chicago, Illinois, United States

University of Illinois

Chicago, Illinois, United States

University of Chicago Comprehensive Cancer Center

Chicago, Illinois, United States

Loyola University Medical Center

Maywood, Illinois, United States

Advocate Children's Hospital-Oak Lawn

Oak Lawn, Illinois, United States

Advocate Children's Hospital-Park Ridge

Park Ridge, Illinois, United States

OSF Children's Hospital of Illinois

Peoria, Illinois, United States

Southern Illinois University School of Medicine

Springfield, Illinois, United States

Northwestern Medicine Central DuPage Hospital

Winfield, Illinois, United States

Riley Hospital for Children

Indianapolis, Indiana, United States

Ascension Saint Vincent Indianapolis Hospital

Indianapolis, Indiana, United States

Blank Children's Hospital

Des Moines, Iowa, United States

University of Iowa/Holden Comprehensive Cancer Center

Iowa City, Iowa, United States

Wesley Medical Center

Wichita, Kansas, United States

University of Kentucky/Markey Cancer Center

Lexington, Kentucky, United States

Norton Children's Hospital

Louisville, Kentucky, United States

Children's Hospital New Orleans

New Orleans, Louisiana, United States

Ochsner Medical Center Jefferson

New Orleans, Louisiana, United States

Eastern Maine Medical Center

Bangor, Maine, United States

Maine Children's Cancer Program

Scarborough, Maine, United States

University of Maryland/Greenebaum Cancer Center

Baltimore, Maryland, United States

Sinai Hospital of Baltimore

Baltimore, Maryland, United States

Johns Hopkins University/Sidney Kimmel Cancer Center

Baltimore, Maryland, United States

Walter Reed National Military Medical Center

Bethesda, Maryland, United States

Tufts Children's Hospital

Boston, Massachusetts, United States

Massachusetts General Hospital Cancer Center

Boston, Massachusetts, United States

Dana-Farber Cancer Institute

Boston, Massachusetts, United States

Baystate Medical Center

Springfield, Massachusetts, United States

UMass Memorial Medical Center - University Campus

Worcester, Massachusetts, United States

C S Mott Children's Hospital

Ann Arbor, Michigan, United States

Children's Hospital of Michigan

Detroit, Michigan, United States

Henry Ford Health Saint John Hospital

Detroit, Michigan, United States

Michigan State University

East Lansing, Michigan, United States

Corewell Health Grand Rapids Hospitals - Helen DeVos Children's Hospital

Grand Rapids, Michigan, United States

Bronson Methodist Hospital

Kalamazoo, Michigan, United States

Corewell Health Children's

Royal Oak, Michigan, United States

Children's Hospitals and Clinics of Minnesota - Minneapolis

Minneapolis, Minnesota, United States

University of Minnesota/Masonic Cancer Center

Minneapolis, Minnesota, United States

Mayo Clinic in Rochester

Rochester, Minnesota, United States

University of Mississippi Medical Center

Jackson, Mississippi, United States

University of Missouri Children's Hospital

Columbia, Missouri, United States

Children's Mercy Hospitals and Clinics

Kansas City, Missouri, United States

Cardinal Glennon Children's Medical Center

St Louis, Missouri, United States

And 131 more locations on ClinicalTrials.gov

Clinical Research Directory

Inotuzumab Ozogamicin and Post-Induction Chemotherapy in Treating Patients With High-Risk B-ALL, Mixed Phenotype Acute Leukemia, and B-LLy

Summary

Key Details

Conditions

Interventions

Eligibility Criteria

Locations (231)