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Search Results Within Category "Cancer - Leukemia - ALL"

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16 Study Matches

Pharmacokinetic Study of Venetoclax Tablets Crushed and Dissolved Into a Solution

The use of venetoclax-based therapies for pediatric patients with relapsed or refractory malignancies is increasingly common outside of the clinical trial setting. For patients who cannot swallow tablets, it is common to crush the tablets and dissolve them in liquid to create a solution. However, no PK data exists in adults or children using crushed tablets dissolved in liquid in this manner, and as a result, the venetoclax exposure with this solution is unknown. Primary Objectives • To determine the pharmacokinetics of venetoclax when commercially available tablets are crushed and dissolved into a solution Secondary Objectives * To evaluate the safety of crushed venetoclax tablets administered as an oral solution * To determine the pharmacokinetics of venetoclax solution in patients receiving concomitant strong and moderate CYP3A inhibitors * To determine potential pharmacokinetic differences based on route of venetoclax solution administration (ie. PO vs NG tube vs G-tube) * To determine the concentration of venetoclax in cerebral spinal fluid when administered as an oral solution

- cancer@cchmc.org

ALL
0 years to 38 years old
This study is NOT accepting healthy volunteers
NCT06131801
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Inclusion Criteria:
* Age: Patients must be \<39 years of age at time of study enrollment * Diagnosis: Patients may have a diagnosis of any hematologic malignancy * Central access: Patients must have an existing venous or arterial access line for PK blood draws * Weight requirement: Patients must weigh at least 5.5 kg at the time of enrollment * Venetoclax: Patients must be receiving any dose of venetoclax given as a solution made from crushed tablets by mouth (PO) or via nasogastric (NG), or G-tube as prescribed by their treating oncologist. * Concurrent chemotherapy medications: Patients may receive venetoclax as a single agent or in combination with any other chemotherapeutic agents.
Exclusion Criteria:
* Pregnant women are excluded from this study because venetoclax has 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 venetoclax, breastfeeding should be discontinued if the mother is treated with venetoclax. * Males or females of reproductive potential may not participate unless they have agreed to use an effective contraceptive method while on study treatment and for six months following completion.
OTHER: 1. Drug: The Venetoclax PK study is collecting bodily fluid samples (ie., whole blood and optional cerebrospinal fluid) of patients prescribed venetoclax as crushed tablets per standard of care.
Hematologic Malignancy, Leukemia, Lymphoma, Acute Lymphocytic Leukemia, ALL, Acute Myelogenous Leukemia, AML, Chronic Myelogenous Leukemia, CML, Myeloproliferative Neoplasm, Non Hodgkin Lymphoma, Hodgkin Lymphoma, Diffuse Large B Cell Lymphoma, Follicular Lymphoma, Burkitt Lymphoma, T-cell Lymphoma, B Cell Lymphoma, Peripheral T Cell Lymphoma, Cutaneous B-Cell Lymphoma
Venetoclax, Pediatric AML, Pediatric Relapsed/Refractory AML
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A Study of Fludarabine Dosing in Children and Young Adults With B-cell Acute Lymphoblastic Leukemia

The researchers are doing this study to find out whether PK-targeted fludarabine is an effective Lymphodepletion (LD) chemotherapy approach for people with relapsed/refractory B-cell acute lymphoblastic leukemia (B-ALL) who will receive tisagenlecleucel CAR T-cell therapy. The researchers will compare PK-targeted fludarabine dosing with standard fludarabine dosing to see which treatment approach is more effective. The researchers will also look at whether PK-targeted fludarabine dosing is feasible (practical), the side effects of the study treatment, and how the study treatment affects people's quality of life. The researchers will measure quality of life by having participants complete questionnaires.

cancer@cchmc.org

ALL
1 year and over
PHASE3
This study is NOT accepting healthy volunteers
NCT07223021
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Inclusion Criteria:
* Patients with B-ALL and eligible to receive commercial tisagenlecleucel. * Patient's weight \> 9 kg at time of lymphodepleting chemotherapy * Adequate organ function at time of LD is required and is defined: * Hepatic: Serum bilirubin ≤ 2 mg/dL, unless benign congenital hyperbilirubinemia * Hepatic: AST and ALT \< 5x the upper limit of normal for age, unless thought to be leukemic disease-related * Renal: Calculated glomerular filtration rate (GFR) ≥ 70 ml/min/1.73m\^2. (based on Schwartz formula GFR (mL/min/1.73 m²) = (36.2 × Height in cm) / Creatinine in mg/dL * Cardiac: LVEF ≥ 50% by multi-gated acquisition scan (MUGA), resting echocardiogram, or cardiac magnetic resonance imaging (MRI) within 6 weeks of screening * Pulmonary: Oxygen saturation as recorded by pulse oximetry of ≥ 90% on room air * Adequate performance status: * Age ≥ 16 years: ECOG ≤ 1 or Karnofsky \> 60% at treatment * Age \< 16 years: Lansky ≥ 60% at treatment * Willing to participate as research subject and provide written informed consent from parents/legal representative, patient, and age-appropriate assent as appropriate before any study specific screening procedures are conducted, according to local, regional or national law and legislation.
Exclusion Criteria:
* Have a known immediate or delayed hypersensitivity reaction or idiosyncrasy to the study drugs, or drugs chemically related to study treatment or excipients that contraindicate their participation, including fludarabine, cyclophosphamide and tisagenlecleucel. * Patients with tisagenlecleucel that is deemed out of specification (OOS) will be excluded from this protocol * Clinically significant active and uncontrolled infection confirmed by clinical evidence, imaging, or positive laboratory tests (e.g., blood cultures, PCR for DNA/RNA etc.) * Patient/parent/guardian unable to give informed consent or unable to comply with the treatment protocol. * Pregnant or lactating women
DRUG: Fludarabine, DRUG: Cyclophosphamide, DRUG: Fludarabine, BIOLOGICAL: CAR-T
B-cell Acute Lymphoblastic Leukemia
Fludarabine
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The Pediatric Acute Leukemia (PedAL) Screening Trial - A Study to Test Bone Marrow and Blood in Children With Leukemia That Has Come Back After Treatment or Is Difficult to Treat - A Leukemia & Lymphoma Society and Children's Oncology Group Study

This study aims to use clinical and biological characteristics of acute leukemias to screen for patient eligibility for available pediatric leukemia sub-trials. Testing bone marrow and blood from patients with leukemia that has come back after treatment or is difficult to treat may provide information about the patient's leukemia that is important when deciding how to best treat it, and may help doctors find better ways to diagnose and treat leukemia in children, adolescents, and young adults.

- cancer@cchmc.org

ALL
Up to 22 years old
PHASE1
This study is NOT accepting healthy volunteers
NCT04726241
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Inclusion Criteria:
* Patients must be less than 22 years of age at the time of study enrollment * Patient must have one of the following at the time of study enrollment: * Patient has known or suspected relapsed/refractory (including primary refractory) AML as defined in protocol * This includes isolated myeloid sarcoma * Patient has known or suspected relapsed/refractory (including primary refractory) myeloid leukemia of Down syndrome (ML-DS) * Patient has known or suspected relapsed ALL as defined in protocol that meets one of the following criteria: * Second or greater B-ALL medullary relapse, excluding KMT2Ar * Any first or greater B-ALL medullary relapse involving KMT2Ar * Any first or greater T-ALL medullary relapse with or without KMT2Ar * Patient has known or suspected relapsed/refractory (including primary refractory) mixed phenotype acute leukemia (MPAL) as defined in protocol * Patient has known or suspected de novo or relapsed/refractory (including primary refractory) treatment-related AML (t-AML) * Patient has known or suspected de novo or relapsed/refractory (including primary refractory) myelodysplastic syndrome (MDS) or treatment-related myelodysplastic syndrome (t-MDS) * Note: Relapsed/refractory disease includes stable disease, progressive disease, and disease relapse. * Patient has known or suspected de novo or relapsed/refractory (including primary refractory) juvenile myelomonocytic leukemia (JMML) * Note: Relapsed/refractory disease includes stable disease, progressive disease, and disease relapse. * All patients and/or their parents or legal guardians must sign a written informed consent * All institutional, Food and Drug Administration (FDA), and National Cancer Institute (NCI) requirements for human studies must be met
PROCEDURE: Biospecimen Collection
Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia, Acute Myeloid Leukemia Post Cytotoxic Therapy, Juvenile Myelomonocytic Leukemia, Mixed Phenotype Acute Leukemia, Myelodysplastic Syndrome, Myelodysplastic Syndrome Post Cytotoxic Therapy, Myeloid Leukemia Associated With Down Syndrome
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A Study Testing the Combination of Dasatinib or Imatinib to Chemotherapy Treatment With Blinatumomab for Children, Adolescents, and Young Adults With Philadelphia Chromosome Positive (Ph+) or ABL-Class Philadelphia Chromosome-Like (Ph-Like) B-cell Acute Lymphoblastic Leukemia (B-ALL)

This pilot trial assesses the effect of the combination of blinatumomab with dasatinib or imatinib and standard chemotherapy for treating patients with Philadelphia chromosome positive (Ph+) or ABL-class Philadelphia chromosome-like (Ph-like) B-Cell acute lymphoblastic leukemia (B-ALL). Blinatumomab is a bispecific antibody that binds to two different proteins-one on the surface of cancer cells and one on the surface of cells in the immune system. An antibody is a protein made by the immune system to help fight infections and other harmful processes/cells/molecules. Blinatumomab may bind to the cancer cell and a T cell (which plays a key role in the immune system's fighting response) at the same time. Blinatumomab may strengthen the immune system's ability to fight cancer cells by activating the body's own immune cells to destroy the tumor. Dasatinib and imatinib are in a class of medications called tyrosine kinase inhibitors. They work by blocking the action of an abnormal protein that signals cancer cells to multiply, which may help keep cancer cells from growing. Giving blinatumomab and dasatinib or imatinib in combination with standard chemotherapy may work better in treating patients with Ph+ or Ph-like ABL-class B-ALL than dasatinib or imatinib with chemotherapy.

- cancer@cchmc.org

ALL
366 days to 46 years old
PHASE2
This study is NOT accepting healthy volunteers
NCT06124157
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Inclusion Criteria:
* Patients must be \> 365 days and \< 18 years (for AIEOP-BFM), \> 365 days and \< 22 years (for Children's Oncology Group \[COG\]) and \> 365 days and \< 46 years (for ALLTogether sites) at the time of enrollment * Newly-diagnosed Ph+ or ABL-class Ph-like B-ALL. Leukemic blasts must express CD19. ABL-class fusions are defined as rearrangements involving the following genes predicted to be sensitive to imatinib and/or dasatinib: ABL1, ABL2, CSF1R, and PDGFRB * Evidence of BCR::ABL1 should be documented by a clinically-validated assay prior to study entry on day 15 from the first dose of vinCRIStine during Induction therapy. ABL-class Ph-like B-ALL gene rearrangements should be documented by a clinically-validated assay and enrolled on study by day 1 of Blinatumomab Block 1. Accepted methods of detection include fluorescence in situ hybridization (FISH) using break-apart of colocalization signal probes, singleplex or multiplex reverse-transcription polymerase chain reaction (RT-PCR), whole-transcriptome or panel-based ribonucleic acid (RNA) sequencing (e.g., Hematologic Cancer Fusion Analysis, TruSight RNA Pan-Cancer Panel or equivalent). Confirmation of 5' fusion partner genes is not required for study enrollment * Patients with Ph+ B-ALL must have previously started Induction therapy, which includes vinCRIStine, a corticosteroid, pegaspargase or calaspargase pegol, with or without anthracycline, and/or other standard cytotoxic chemotherapy * Patients with Ph+ B-ALL have not received more than 14 days of systemic Induction therapy beginning with the first Induction dose of vinCRIStine * Patients with ABL-class Ph-like B-ALL must have previously completed 4 or 5 weeks of multiagent Induction chemotherapy (Induction 1A) * Patients may have started either imatinib or dasatinib prior to study entry but should have received no more than 14 days of TKI for Ph+ B-ALL or no more than 35 days of TKI for ABL-class Ph-like B-ALL * Patients must have a performance status corresponding to Eastern Cooperative Oncology Group (ECOG) scores of ≤ 2 or Karnofsky and Lansky performance scores ≥ 50%. Use Karnofsky for patients \> 16 years of age and Lansky for patients ≤ 16 years of age * For pediatric patients (age 1-17 years): a glomerular filtration rate (GFR) ≥ 50 mL/min/1.73 m\^2, as determined by one of the following methods (must be performed within 7 days prior to enrollment unless otherwise indicated): * Estimated GFR (eGFR) ≥ 50 mL/min/1.73 m2 * Measured GFR ≥ 50 mL/min/1.73 m\^2 (any age). If measured GFR is used, it must be performed using direct measurement with a nuclear blood sampling method or small molecule clearance method (iothalamate or other molecule per institutional standard * For adult patients (age 18 years or older): Creatinine clearance ≥ 30 mL/min, as estimated by the Cockcroft and Gault formula. The creatinine value used in the calculation must have been obtained within 28 days prior to registration. Estimated creatinine clearance is based on body weight * Direct bilirubin \< 2.0 mg/dL (34.2 micromoles/L) (must be performed within 7 days prior to enrollment unless otherwise indicated) * Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤ 10 x upper limit of normal (ULN) (must be performed within 7 days prior to enrollment unless otherwise indicated) * \* Shortening fraction of ≥ 27% by echocardiogram (must be obtained within 21 days prior to enrollment and start of protocol therapy \[repeat if necessary\]) OR * Left Ventricular Ejection fraction of ≥ 50% by radionuclide angiogram or echocardiogram (must be obtained within 21 days prior to enrollment and start of protocol therapy \[repeat if necessary\]) AND * Corrected QT Interval, QTc \< 480mSec (must be obtained within 21 days prior to enrollment and start of protocol therapy \[repeat if necessary\]) * Note: Repeat echocardiogram and electrocardiogram are not required if they were performed at or after initial ALL diagnosis before study enrollment
Exclusion Criteria:
* Known history of chronic myeloid leukemia (CML) * ABL-class Ph-like B-ALL who are CNS2 or CNS3 at end of Induction phase * ALL developing after a previous cancer treated with cytotoxic chemotherapy * Active, uncontrolled infection or active systemic illness that requires ongoing vasopressor support or mechanical ventilation * Down syndrome (trisomy 21) * Pregnancy and breast feeding * Female patients who are pregnant since fetal toxicities and teratogenic effects have been noted for several of the study drugs. A negative pregnancy test is required for female patients of childbearing potential within 7 days prior to enrollment * Lactating females who plan to breastfeed their infants * Sexually active male and female patients of reproductive potential who have not agreed to use an effective contraception method for the duration of treatment according to protocol * NOTE: Patients who could become pregnant or could father a child must use effective contraception during protocol treatment and for 30 days after the last dose of dasatinib or 14 days after the last dose of imatinib dose or per institutional standard of care for multiagent chemotherapy, whichever is longer * Prior treatment with TKIs before study entry with the exception of imatinib or dasatinib * Patients with congenital long QT syndrome, history of ventricular arrhythmias, or heart block * Patients with known Charcot-Marie-Tooth disease * Patients with significant central nervous system pathology that would preclude treatment with blinatumomab, including history of severe neurologic disorder or autoimmune disease with central nervous system (CNS) involvement * Note: Patients with a history of seizures that are well controlled on stable doses of anti-epileptic drugs are eligible. Patients with a history of cerebrovascular ischemia/hemorrhage with residual deficits are not eligible. Patients with a history of cerebrovascular ischemia/hemorrhage remain eligible provided all neurologic deficits have resolved * HIV-infected patients are eligible if on effective anti-retroviral therapy that does not interact with planned study agents and with undetectable viral load within 6 months of treatment * All patients and/or their parents or legal guardians must sign a written informed consent * All institutional, Food and Drug Administration (FDA), and National Cancer Institute (NCI) requirements for human studies must be met
PROCEDURE: Biospecimen Collection, BIOLOGICAL: Blinatumomab, PROCEDURE: Bone Marrow Biopsy, DRUG: Calaspargase Pegol, DRUG: Cyclophosphamide, DRUG: Cytarabine, DRUG: Dasatinib, DRUG: Daunorubicin, DRUG: Doxorubicin, PROCEDURE: Echocardiography Test, DRUG: Imatinib, DRUG: Leucovorin, DRUG: Mercaptopurine, DRUG: Methotrexate, PROCEDURE: Multigated Acquisition Scan, DRUG: Pegaspargase, DRUG: Prednisolone, DRUG: Prednisone, RADIATION: Radiation Therapy, DRUG: Thioguanine, DRUG: Vincristine
B Acute Lymphoblastic Leukemia
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Outcomes in Pediatric and Young Adult B-Cell Malignancies After Commercially Available Immunotherapy

To use a consistent and standardized platform to retrospectively and prospectively study children and young adults with B cell malignancies receiving Immunotherapy, blinatumomab and/or inotuzumab ozogamicin.

- cancer@cchmc.org

ALL
Up to 26 years old
This study is NOT accepting healthy volunteers
NCT05865301
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Inclusion Criteria (Arm A) \* Disease Status - B cell precursor acute lymphoblastic leukemia (ALL) or B cell lymphoma Who either: * Experienced refractory or relapsed disease, treated with standard chemotherapy, without immunotherapy treatment. OR * Previously undergone standard of care immunotherapy with FDA approved therapies, such as Kymriah™ (CTL019, tisagenlecleucel), blinatumomab or * Age: Greater than or equal to 0 year of age and less than or equal to 26 years of age. Inclusion Criteria (Arm B) * Disease Status - B cell precursor acute lymphoblastic leukemia (ALL) or B cell lymphoma * Age: Greater than or equal to 0 year of age and less than or equal to 26 years of age * Patients who are either: * Undergoing evaluation for leukapheresis for planned standard of care tisagenlecleucel therapy, or planned for therapy with blinatumomab or inotuzumab. (Patients who received prior tisagenlecleucel, blinatumomab or inotuzumab on an established clinical trial and are now scheduled for commercial CAR, blinatumomab or inotuzumab therapy are also eligible) Or * Experienced refractory or relapsed B cell precursor acute lymphoblastic leukemia (ALL) or B cell lymphoma * Ability to give informed consent. All subjects ≥ 18 years of age must be able to give informed consent or have legal authorized representative (LAR) (i.e. parent or guardian) to consent, if not in capacity to give consent independently. For subjects \<18 years old their LAR must give informed consent. Pediatric subjects will be included in age appropriate discussion and written assent will be obtained for those \> 7 years of age, when appropriate, according to institutional procedures.
OTHER: Questionnaire for patients receiving therapy
Lymphoid Leukemia
PRWCC, Foresight
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A Study to Compare Blinatumomab Alone to Blinatumomab With Nivolumab in Patients Diagnosed With First Relapse B-Cell Acute Lymphoblastic Leukemia (B-ALL)

This phase II trial studies the effect of nivolumab in combination with blinatumomab compared to blinatumomab alone in treating patients with B-cell acute lymphoblastic leukemia (B-ALL) that has come back (relapsed). Down syndrome patients with relapsed B-ALL are included in this study. Blinatumomab is an antibody, which is a protein that identifies and targets specific molecules in the body. Blinatumomab searches for and attaches itself to the cancer cell. Once attached, an immune response occurs which may kill the cancer cell. Nivolumab is a medicine that may boost a patient's immune system. Giving nivolumab in combination with blinatumomab may cause the cancer to stop growing for a period of time, and for some patients, it may lessen the symptoms, such as pain, that are caused by the cancer.

- cancer@cchmc.org

ALL
1 year to 30 years old
PHASE2
This study is NOT accepting healthy volunteers
NCT04546399
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Inclusion Criteria:
* Patients must be \>= 1 and \< 31 years at time of enrollment * Patients must have first relapse of CD19+ B-ALL (relapse blasts must express CD19) in one of the following categories: * Isolated bone marrow relapse * Isolated central nervous system (CNS) (excluding known optic nerve/retinal and CNS chloromas) and/or testicular relapse * Combined bone marrow with extramedullary relapse in the CNS (excluding known optic nerve/retinal and CNS chloromas) and/or testes * Patients with Down syndrome (DS) are eligible in the following categories: * Isolated bone marrow relapse * Combined bone marrow with CNS (excluding known optic nerve/retinal and CNS chloromas) and/or testicular relapse * Patients must have a performance status corresponding to Eastern Cooperative Oncology Group (ECOG) scores of 0, 1 or 2. Use Karnofsky for patients \> 16 years of age and Lansky for patients =\< 16 years of age * Of note, for patients with developmental delay (e.g., Down syndrome) regardless of age, Lansky scale may be substituted for Karnofsky scale. However, the requirement for ECOG 0-2 remains, regardless of known history of developmental delay * Patients must have fully recovered from the acute toxic effects of all prior chemotherapy, immunotherapy, or radiotherapy prior to entering this study * Patients with prior blinatumomab or CD19+ chimeric antigen receptor therapy in the upfront setting will be eligible, provided relapsed lymphoblasts retain CD19 expression * Patients must not have had a prior hematopoietic stem cell transplant * A single intrathecal chemotherapy at the time of relapse will be allowed. If \< 7 days have elapsed between this intrathecal therapy (IT) and the start of protocol therapy, then the day 1 intrathecal chemotherapy (i.e. methotrexate, cytarabine, or triple intrathecal) may be omitted * In the 28 days prior to enrollment, up to five days of post-relapse, pre-enrollment therapy (steroids and/or hydroxyurea only) is permissible * Patients with Down syndrome who received pre-enrollment therapy and have a white blood count (WBC) \>= 30,000/ul at the time of enrollment still must receive protocol specified cytoreductive therapy with vincristine and dexamethasone, and no "washout" is required * Patients with Down syndrome who received pre-enrollment therapy and have a WBC \< 30,000/ul at the time of enrollment must be given a 24 hour "washout" before starting immunotherapy * Note: There is no waiting period or "washout" for patients who relapse while receiving upfront therapy * Creatinine clearance or radioisotope glomerular filtration rate (GFR) \>= 70 mL/min/1.73 m\^2 OR a serum creatinine based on age/sex as follows (within 7 calendar days prior to enrollment): * Age: Maximum serum creatinine (mg/dL) * 1 to \< 2 years: 0.6 (male), 0.6 (female) * 2 to \< 6 years: 0.8 (male), 0.8 (female) * 6 to \< 10 years: 1 (male), 1 (female) * 10 to \< 13 years: 1.2 (male), 1.2 (female) * 13 to \< 16 years: 1.5 (male), 1.4 (female) * \>= 16 years: 1.7 (male), 1.4 (female) * The threshold creatinine values in this Table were derived from the Schwartz formula for estimating GFR utilizing child length and stature data published by the Center for Disease Control (CDC) * Shortening fraction of \>= 27% by echocardiogram, or ejection fraction of \>= 50% by echocardiogram, cardiac magnetic resonance imaging (MRI) or radionuclide angiogram * No evidence of dyspnea at rest, no exercise intolerance, and a pulse oximetry \> 94% if there is clinical indication for determination * All patients and/or their parents or legal guardians must sign a written informed consent * All institutional, Food and Drug Administration (FDA), and National Cancer Institute (NCI) requirements for human studies must be met
Exclusion Criteria:
* Patients with B-lymphoblastic lymphoma (B-LLy) * Patients with Burkitt leukemia/lymphoma or mature B-cell leukemia * Patients with Philadelphia chromosome positive (Ph+) B-ALL or ABL class Ph-like B-ALL (i.e. rearrangements involving ABL1, ABL2, CSF1R or PDGFRB and predicted to be sensitive to imatinib or dasatinib) * Patients with mixed phenotype acute leukemia (MPAL) * Patients with known Charcot-Marie-Tooth disease * Patients with known MYC translocation associated with mature (Burkitt) B-cell ALL, regardless of blast immunophenotype * Patients with active, uncontrolled infection defined as: * Positive bacterial blood culture within 48 hours of study enrollment * Receiving IV or PO antibiotics for an infection with continued signs or symptoms. Note: Patients may be receiving IV or oral antibiotics to complete a course of therapy for a prior documented infection if cultures have been negative for at least 48 hours and signs or symptoms of active infection have resolved. For patients with clostridium (C.) difficile diarrhea, at least 72 hours of antibacterial therapy must have elapsed and stools must have normalized to baseline. * Fever above 38.2 degrees Celsius (C) within 48 hours of study enrollment with clinical signs of infection. Fever without clinical signs of infection that is attributed to tumor burden is allowed if blood cultures are negative for \> 48 hours * A positive fungal culture within 30 days of study enrollment or active therapy for presumed invasive fungal infection * Active viral or protozoal infection requiring IV treatment * Patients known to have one of the following concomitant genetic syndromes: Bloom syndrome, ataxia-telangiectasia, Fanconi anemia, Kostmann syndrome, Shwachman syndrome or any other known bone marrow failure syndrome are not eligible. * Patients with uncontrolled HIV, hepatitis B, or hepatitis C infection. Of note, patients with known human immunodeficiency virus (HIV) infection on effective anti-retroviral therapy with undetectable viral load for at least the last 6 months prior to enrollment are eligible. Similarly, hepatitis B and hepatitis C positive patients who have been treated and have no viral detectable burden are also eligible * Patients with significant central nervous system pathology that would preclude treatment with blinatumomab, including history of severe neurologic disorder or autoimmune disease with CNS involvement * Note: Patients with a history of seizures that are well controlled on stable doses of anti-epileptic drugs are eligible Patients with a history of cerebrovascular ischemia/hemorrhage with residual deficits are not eligible. Patients with a history of cerebrovascular ischemia/hemorrhage remain eligible provided all neurologic deficits have resolved * Patients with an active known/suspected autoimmune disease are not eligible. However, patients with type I diabetes mellitus, hypothyroidism only requiring hormone replacement, skin disorders (such as vitiligo, psoriasis, or alopecia) not requiring systemic treatment, or conditions not expected to recur in the absence of an external trigger are permitted to enroll * Patients with DS patients with known non-hematopoietic, non-CNS/testicular extramedullary disease (i.e., chloromatous disease) are not eligible * Note: Group 3 and 4 patients with known non-hematopoietic, non-CNS/testicular extramedullary disease (i.e., chloromatous disease) are eligible if this is NOT the only site of relapsed disease * Female patients of childbearing potential are not eligible unless a negative pregnancy test result has been obtained within 7 days prior to enrollment. Patients who are sexually active and of reproductive potential are not eligible unless they agree to use an effective contraceptive method for the duration of this study. Men with female partners of childbearing potential should use effective contraception during the duration of their treatment. The effect of blinatumomab on fertility has not been evaluated. Blinatumomab is not recommended for pregnant women or women of childbearing potential (WOCBP) not using contraception. Females of reproductive potential must use effective contraception during treatment and for at least 48 hours after the last dose of blinatumomab. Studies in animal models have shown that nivolumab can adversely impair pregnancy. Thus, nivolumab is expected to cause fetal harm during pregnancy. WOCBP receiving nivolumab must continue contraception for a period of at least 5 months after the last dose of nivolumab. It is unknown whether nivolumab is present in breast milk, thus breastfeeding should be discontinued while a patient is receiving nivolumab * Lactating females are not eligible unless they agree to not breastfeed their infants. It is unknown whether blinatumomab or its metabolites are excreted in human breast milk. Women are not permitted to breastfeed while receiving blinatumomab and for the last 48 hours after the last blinatumomab dose. Due to the potential for serious adverse reactions in the breastfed infant, women are not permitted to breastfeed during treatment and for 5 months after the last nivolumab dose
RADIATION: 3-Dimensional Conformal Radiation Therapy, DRUG: Asparaginase Erwinia chrysanthemi, PROCEDURE: Biospecimen Collection, BIOLOGICAL: Blinatumomab, PROCEDURE: Bone Marrow Aspiration, PROCEDURE: Bone Marrow Biopsy, DRUG: Calaspargase Pegol, DRUG: Cytarabine, DRUG: Dexamethasone, DRUG: Hydrocortisone Sodium Succinate, PROCEDURE: Lumbar Puncture, DRUG: Mercaptopurine, DRUG: Methotrexate, BIOLOGICAL: Nivolumab, DRUG: Pegaspargase, DRUG: Vincristine Sulfate
Down Syndrome, Recurrent B Acute Lymphoblastic Leukemia
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Caloric Restriction and Activity to Reduce Chemoresistance in B-ALL (IDEAL2)

This study is for older children, adolescents, and young adults with B-cell Acute Lymphoblastic Leukemia (B-ALL). Higher amounts of body fat is associated with resistance to chemotherapy in patients with B-ALL. Chemotherapy during the first month causes large gains in body fat in most people, even those who start chemotherapy at a healthy weight. This study is being done to find out if caloric restriction achieved by a personalized nutritional menu and exercise plan during routine chemotherapy can make the patient's ALL more sensitive to chemotherapy and also reduce the amount of body fat gained during treatment. The goals of this study are to help make chemotherapy more effective in treating the patient's leukemia as demonstrated by fewer patients with leukemia minimal residual disease (MRD) while also trying to reduce the amount of body fat that chemotherapy causes the patient to gain in the first month.

cancer@cchmc.org

ALL
7 years to 25 years old
PHASE2
This study is NOT accepting healthy volunteers
NCT05082519
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Inclusion Criteria:
* Patients must be ≥ 7.0 and \<26.0 years of age. * Patients must have a diagnosis of de novo B-ALL * Patients must have a M3 marrow (\>25% blasts by morphology) or at least 1,000/µL circulating leukemia cells in PB confirmed by Flow Cytometry (or other convincing evidence of a B-ALL diagnosis not meeting above criteria following central review by the Study Hematopathologist and Study Chair or Vice-Chair). * The treatment regimen must be the first treatment attempt for B-ALL- * Must be a multi-agent induction regimen inclusive of vincristine, glucocorticoid, pegaspargase/calaspargase, and daunorubicin or doxorubicin and with a planned duration \<35 days. * Organ function must meet that required for initiation of chemotherapy * Patients at diagnosis must meet Karnofsky \> 50% for patients \> 16 years of age and Lansky \> 50% for patients ≤ 16 years of age (or be expected to recover prior to Day 8) . * If the patient is a female of childbearing potential, a negative urine or serum pregnancy test is required within two weeks prior to enrollment.
Exclusion Criteria:
* Patient will be excluded if they are underweight at time of enrollment (BMI% \<5th percentile for age for patients age 10-19 years, BMI \<18.5 in patients 20-29 years). * Patients with Down syndrome or a DNA fragility syndrome (such as Fanconi anemia, Bloom syndrome) will be excluded. * Patient receiving a SJCRH-style "Total Therapy" regimen will be excluded. * Patients receiving anti-CD20 monoclonal antibody therapy during induction therapy. * Patients will be excluded if they received treatment for a previous malignancy. * Patient will be excluded if they are pregnant. * Patient will be excluded if they have a pre-diagnosis requirement for enteral or parenteral supplementation . * Patient will be excluded due to inability to perform the intervention (e.g., specific nutritional needs, severe developmental delay, paraplegia) * Patients will be excluded if they have significant concurrent disease, illness, psychiatric disorder or social issue that would compromise patient safety or compliance with the protocol treatment or procedures, interfere with consent, study participation, follow up, or interpretation of study results
BEHAVIORAL: IDEAL2 Intervention
B-cell Acute Lymphoblastic Leukemia, Obesity
obesity, leukemia, B-cell leukemia, Pediatric obesity, Pediatric ALL
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Inotuzumab Ozogamicin and Post-Induction Chemotherapy in Treating Patients With High-Risk B-ALL, Mixed Phenotype Acute Leukemia, and B-LLy

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.

- cancer@cchmc.org

ALL
365 days to 25 years old
PHASE3
This study is NOT accepting healthy volunteers
NCT03959085
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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.
PROCEDURE: Biospecimen Collection, BIOLOGICAL: Blinatumomab, PROCEDURE: Bone Marrow Aspiration, PROCEDURE: Bone Marrow Biopsy, PROCEDURE: Bone Scan, DRUG: Calaspargase Pegol, PROCEDURE: Computed Tomography, DRUG: Cyclophosphamide, DRUG: Cytarabine, DRUG: Daunorubicin Hydrochloride, DRUG: Dexamethasone, DRUG: Doxorubicin Hydrochloride, BIOLOGICAL: Inotuzumab Ozogamicin, DRUG: Leucovorin Calcium, PROCEDURE: Magnetic Resonance Imaging, DRUG: Mercaptopurine, DRUG: Methotrexate, DRUG: Pegaspargase, PROCEDURE: Positron Emission Tomography, DRUG: Prednisolone, DRUG: Prednisone, OTHER: Questionnaire Administration, RADIATION: Radiation Therapy, RADIATION: Radiation Therapy, DRUG: Thioguanine, DRUG: Vincristine Sulfate
B Acute Lymphoblastic Leukemia, B Lymphoblastic Lymphoma, Central Nervous System Leukemia, Mixed Phenotype Acute Leukemia, Testicular Leukemia
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Precision Alemtuzumab Dosing for Allogeneic Hematopoietic Cell Transplantation

Alemtuzumab is an antibody that reduces the strength of the immune system that is given in preparation for allogeneic hematopoietic cell transplant (HCT). In this research study the investigators want to find out if they can adjust the dose of alemtuzumab used as part of allogeneic HCT to target the level of Day 0 (the planned day of graft infusion) to an optimal therapeutic window of 0.15-0.9 ug/mL.

Caitlin Cottrell - caitlin.cottrell@cchmc.org

ALL
PHASE2
This study is NOT accepting healthy volunteers
NCT05501756
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Inclusion Criteria:
* Patients who are undergoing allogeneic HCT at CCHMC with an alemtuzumab-containing preparative regimen for treatment of a non-malignant disease are eligible. * For the first 7 patients, patients must have a 10/10 HLA matched related or unrelated stem cell donor, or be receiving a CD34+ selected stem cell product. After the first 7 patients, any donor match may be allowed after data review by the BMT clinicians and the PI.
Exclusion Criteria:
* Patients with a history of anaphylaxis to alemtuzumab. * Patients who have previously received alemtuzumab and have not cleared alemtuzumab prior to the start of the preparative regimen. * Life expectancy less than 4 weeks. * Patients receiving dialysis or plasmapheresis at the time of the start of the conditioning regimen. * Failure to sign informed consent and/or assent, or inability to undergo informed consent process. * It is not medically advisable to obtain the specimens necessary for this study. * Not able to tolerate subcutaneous dosing (patients with severe skin conditions). * Patients with cancer. * Patients whose clinical condition suggest there may be inability to successfully perform the PK modeling such as, but not limited to, active flaring of hemophagocytic lymphohistiocytosis in which excessive lymphoproliferation may significantly alter the target-mediated clearance of alemtuzumab and prevent observation of non-target mediated clearance which is needed for robust modeling. * Patients whose pre-alemtuzumab level reveals an interfering substance which prevents accurate measurement of alemtuzumab.
DRUG: Alemtuzumab
Allogeneic Hematopoietic Cell Transplantation
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Testing the Addition of the Anti-cancer Drug Venetoclax and/or the Anti-cancer Immunotherapy Blinatumomab to the Usual Chemotherapy Treatment for Infants With Newly Diagnosed KMT2A-rearranged or KMT2A-non-rearranged Leukemia

This phase II trial tests the addition of venetoclax and/or blinatumomab to usual chemotherapy for treating infants with newly diagnosed acute lymphoblastic leukemia (ALL) with a KMT2A gene rearrangement (KMT2A-rearranged \[R\]) or without a KMT2A gene rearrangement (KMT2A-germline \[G\]). Venetoclax is in a class of medications called B-cell lymphoma-2 (Bcl-2) inhibitors. It may stop the growth of cancer cells by blocking Bcl-2, a protein needed for cancer cell survival. Blinatumomab is a monoclonal antibody that may interfere with the ability of cancer cells to grow and spread. Chemotherapy drugs 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 venetoclax and/or blinatumomab to standard chemotherapy may be more effective at treating patients with ALL than standard chemotherapy alone, but it may also cause more side effects. This clinical trial evaluates the safety and effectiveness of adding venetoclax and/or blinatumomab to chemotherapy for the treatment of infants with KMT2A-R or KMT2A-G ALL.

- cancer@cchmc.org

ALL
Up to 1 years old
PHASE2
This study is NOT accepting healthy volunteers
NCT06317662
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Inclusion Criteria:
* All patients must be enrolled on APEC14B1 and consented to eligibility screening (part A) prior to treatment and enrollment on AALL2321 * Infants (aged 365 days or less) on the date of diagnosis are eligible; infants must be \> 36 weeks gestational age (cumulative prenatal and postnatal age must be \> 36 weeks) at the time of enrollment * Patients must have newly diagnosed B-acute lymphoblastic leukemia (B-ALL, 2017 World Health Organization \[WHO\] classification), also termed B-precursor ALL, or acute leukemia of ambiguous lineage (ALAL), which includes mixed phenotype acute leukemia. For patients with ALAL, the immunophenotype of the leukemia must comprise at least 50% B lineage * Diagnostic immunophenotype: Leukemia cells must express CD19
Exclusion Criteria:
* Patients with Down Syndrome * Patients with secondary B-ALL that developed after treatment of a prior malignancy with cytotoxic chemotherapy * Patients must not have received any cytotoxic chemotherapy for either the current diagnosis of infant ALL or for any cancer diagnosis prior to the initiation of protocol therapy, with the exception of: * Steroid pretreatment: * PredniSONE, prednisoLONE, or methylPREDNISolone for ≤ 72 hours (3 days) in the 7 days prior to enrollment. The dose of predniSONE, prednisoLONE or methylPREDNISolone does not affect eligibility * Inhaled and topical steroids are not considered pretreatment * Note: Pretreatment with dexamethasone in the 28 days prior to initiation of protocol therapy is not allowed with the exception of a single dose of dexamethasone used during or within 6 hours prior to or after sedation to prevent or treat airway edema. However, prior exposure to ANY steroids that occurred \> 28 days before enrollment does not affect eligibility * Intrathecal cytarabine or methotrexate: * An intrathecal dose of cytarabine or methotrexate in the 7 days prior to enrollment does not affect eligibility * Note: The preference is to defer the diagnostic lumbar puncture with intrathecal chemotherapy to day 1 of induction to allow for cytoreduction of circulating blasts and decrease the potential for central nervous system (CNS) contamination due to a traumatic tap. If done prior to day 1 of induction, these results will be used to determine CNS status * Hydroxyurea: * Pretreatment with ≤ 72 hours (3 days) of hydroxyurea in the 7 days prior to enrollment does not affect eligibility * All patients and/or their parents or legal guardians must sign a written informed consent * All institutional, Food and Drug Administration (FDA) and National Cancer Institute (NCI) requirements for human studies must be met
DRUG: Asparaginase Erwinia chrysanthemi, PROCEDURE: Biospecimen Collection, BIOLOGICAL: Blinatumomab, PROCEDURE: Bone Marrow Aspiration, DRUG: Calaspargase Pegol, PROCEDURE: Computed Tomography, DRUG: Cyclophosphamide, DRUG: Cytarabine, DRUG: Daunorubicin, DRUG: Dexamethasone, DRUG: Doxorubicin, PROCEDURE: Echocardiography Test, PROCEDURE: FDG-Positron Emission Tomography, DRUG: Leucovorin, DRUG: Levoleucovorin, PROCEDURE: Lumbar Puncture, PROCEDURE: Magnetic Resonance Imaging, DRUG: Mercaptopurine, DRUG: Methotrexate, DRUG: Methylprednisolone, PROCEDURE: Multigated Acquisition Scan, DRUG: Prednisolone, DRUG: Prednisone, DRUG: Therapeutic Hydrocortisone, DRUG: Thioguanine, DRUG: Venetoclax, DRUG: Vincristine
Acute Leukemia of Ambiguous Lineage, B Acute Lymphoblastic Leukemia
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Tagraxofusp in Pediatric Patients With Relapsed or Refractory CD123 Expressing Hematologic Malignancies

Tagraxofusp is a protein-drug conjugate consisting of a diphtheria toxin redirected to target CD123 has been approved for treatment in pediatric and adult patients with blastic plasmacytoid dendritic cell neoplasm (BPDCN). This trial aims to examine the safety of this novel agent in pediatric patients with relapsed/refractory hematologic malignancies. The mechanism by which tagraxofusp kills cells is distinct from that of conventional chemotherapy. Tagraxofusp directly targets CD123 that is present on tumor cells, but is expressed at lower or levels or absent on normal hematopoietic stem cells. Tagraxofusp also utilizes a payload that is not cell cycle dependent, making it effective against both highly proliferative tumor cells and also quiescent tumor cells. The rationale for clinical development of tagraxofusp for pediatric patients with hematologic malignancies is based on the ubiquitous and high expression of CD123 on many of these diseases, as well as the highly potent preclinical activity and robust clinical responsiveness in adults observed to date. This trial includes two parts: a monotherapy phase and a combination chemotherapy phase. This design will provide further monotherapy safety data and confirm the FDA approved pediatric dose, as well as provide safety data when combined with chemotherapy. The goal of this study is to improve survival rates in children and young adults with relapsed hematological malignancies, determine the recommended phase 2 dose (RP2D) of tagraxofusp given alone and in combination with chemotherapy, as well as to describe the toxicities, pharmacokinetics, and pharmacodynamic properties of tagraxofusp in pediatric patients. About 54 children and young adults will participate in this study. Patients with Down syndrome will be included in part 1 of the study.

Charles Alexander - Charles.Alexander@cchmc.org

ALL
1 year to 21 years old
PHASE1
This study is NOT accepting healthy volunteers
NCT05476770
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Inclusion Criteria:
Age * Patients must be ≥ 1 and ≤21 years of age at the time of study enrollment. Diagnosis * Relapsed and/or refractory hematologic malignancy (including, but not limited to, acute lymphoblastic leukemia, acute myeloid leukemia, myelodysplastic syndrome, mixed phenotype acute leukemia, acute undifferentiated leukemia, blastic plasmacytoid dendritic cell neoplasm, Hodgkin lymphoma, and non-Hodgkin lymphoma). * Tumor cells must demonstrate surface expression of CD123 at the time of enrollment by flow cytometry or immunohistochemistry, as defined by the local institution. Disease Status: Monotherapy, Part 1 * Second or greater relapse; or * Refractory after 2 or more chemotherapy cycles; or * First relapse after primary chemotherapy-refractory disease; or * BPDCN in first relapse or refractory after 1 or more chemotherapy cycles Combination therapy, Part 2 * First or greater relapse; or * Refractory after 2 or more chemotherapy cycles; or * BPDCN in first relapse or refractory after 1 or more chemotherapy cycles For relapsed/refractory leukemia, patients must have: * \>5% blasts in the bone marrow aspirate or biopsy by morphology or flow cytometry * Patients with 1% - 5% blasts are eligible for Part 2, Cohort C (only), if A single bone marrow sample with flow cytometry and at least one other test (e.g. karyotype, FISH, PCR, or NGS) shows ≥ 1% leukemic blasts and/or flow cytometry demonstrates a stable or rising level of disease on two serial bone marrows. For relapsed/refractory non-Hodgkin or Hodgkin lymphoma, patients must have: * Histologic verification of relapse * Measurable disease documented by radiographic criteria or bone marrow * Patients in Part 1 may have sites of non-CNS extramedullary disease, but no CNS disease. Patients in Part 2 may have CNS disease and/or other non-CNS extramedullary disease. No cranial irradiation is allowed during the protocol therapy. * Patients with Down syndrome are eligible to participate in Part 1 only. Performance Level * Karnofsky \> 50% for patients \> 16 years of age and Lansky \> 50% for patients ≤ 16 years of age (See Appendix I for Performance Scales). Patients who are unable to walk because of paralysis, but who are up in a wheelchair, will be considered ambulatory for the purpose of assessing the performance score. Prior Therapy * Patients must have fully recovered from the acute toxic effects of all prior chemotherapy, immunotherapy, or radiotherapy, defined as resolution of all such toxicities to ≤ Grade 2 or lower per the inclusion/exclusion criteria. Myelosuppressive chemotherapy: Patients must have fully recovered from the acute toxic effects of all prior chemotherapy, immunotherapy, or radiotherapy prior to entering this study. At least 14 day must have elapsed since the completion of myelosuppressive therapy. However, individuals may receive any of the following medications within 14 days without a "wash-out period": * Hydroxyurea: Hydroxyurea can be initiated and/or continued for up to 24 hours prior to the start of protocol therapy. * "Maintenance-style" therapy: therapy including vincristine (dosed a maximum of one-time weekly), oral 6-mercaptopurine, oral methotrexate (dosed a maximum of one-time weekly), intrathecal therapy (dosed a maximum of one-time weekly) and/or dexamethasone (dosed at ≤3 mg/m2/dose twice daily) or prednisone (dosed at ≤20 mg/m2/dose twice daily) can be continued for up to 24 hours prior to entering the study. * Hematopoietic stem cell transplant: Patients who have experienced their relapse after a HSCT are eligible, provided they have no evidence of acute or chronic Graft-versus-Host Disease (GVHD) and are at least 100 days post-transplant at the time of enrollment. * Hematopoietic growth factors: It must have been at least 7 days since the completion of therapy with granulocyte colony stimulating factor (GCSF) or other growth factors at the time of enrollment. It must have been at least 14 days since the completion of therapy with pegfilgrastim (Neulasta®). * Biologic (anti-neoplastic agent): At least 7 days after the last dose of a biologic agent. For agents that have known adverse events occurring beyond 7 days after administration, this period must be extended beyond the time during which adverse events are known to occur. The duration of this interval must be discussed with the study chair. * Monoclonal antibodies: Maximum of 3 half-lives of the antibody or 21 days (whichever is shorter) must have elapsed after the last dose of monoclonal antibody. * Immunotherapy: At least 30 days from last infusion of chimeric antigen receptor T cell (CART) therapy or tumor vaccine. * Radiation Therapy (XRT):
• ≥ 84 days must have passed, from the end of therapy, if patient received prior total body irradiation (TBI).
• ≥ 42 days must have passed, from the end of therapy, if patient received craniospinal irradiation (CSI).
• ≥ 14 days must have passed after whole brain radiotherapy or stereotactic radiation therapy.
• No washout period is required for: i. Extramedullary site other than CNS that is a maximum 10 x 10 cm total radiation non-CNS field. If the field is \> 10 x 10 cm, a 14-day washout period is required. ii. Local ocular radiotherapy as long as subject has measurable/evaluable disease outside the radiation port. * Patients that have received other non-tagraxofusp CD123 targeting agents are eligible. Patients that have previously received tagraxofusp are not eligible. Organ Function Requirements Adequate Bone Marrow Function Defined as: * Patients should not be known to be refractory to red blood cell or platelet transfusions. * Blood counts are not required to be normal prior to enrollment on trial. However, platelet count must be ≥20,000/mm3 to initiate therapy (may receive platelet transfusions). Adequate Renal Function Defined as: * Patient must have a calculated creatinine clearance or radioisotope GFR ≥ 70ml/min/1.73m2 OR a normal serum creatinine based on age/gender in the chart below: Maximum Serum Creatinine (mg/dL): * 1 to \< 2 years old - Male: 0.6, Female: 0.6 * 2 to \< 6 years old - Male:0.8, Female: 0.8 * 6 to \< 10 years old - Male: 1, Female: 1 * 10 to \< 13 years old - Male: 1.2, Female: 1.2 * 13 to \< 16 years old - Male: 1.5, Female: 1.4 * ≥ 16 years old - Male: 1.7, Female: 1.4 The threshold creatinine values in this Table were derived from the Schwartz formula for estimating GFR (Schwartz et al. J. Peds, 106:522, 1985) utilizing child length and stature data published by the CDC. Adequate Liver Function Defined as: * Total bilirubin (sum of conjugated + unconjugated) ≤ 1.5 x institutional upper limit of normal for age * SGPT (ALT) and SGOT (AST) must be less than 3x institutional upper limit of normal. * Serum albumin ≥3.2 g/dL (albumin infusion independent). Adequate Cardiac Function Defined as: * Shortening fraction of ≥27% by echocardiogram, or * Ejection fraction of ≥ 50% by gated radionuclide study/echocardiogram. Adequate Pulmonary Function Defined as: * Pulse oximetry \> 94% on room air (\> 90% if at high altitude) * No evidence of dyspnea at rest and no exercise intolerance. Reproductive Function * Female patients of childbearing potential must have a negative urine or serum pregnancy test confirmed within 2 weeks prior to enrollment. * Female patients with infants must agree not to breastfeed their infants while on this study. * Male and female patients of child-bearing potential must agree to use an effective method of contraception approved by the investigator during the study and for 12 weeks after the last dose of tagraxofusp. Exclusion Criteria Disease Status: * Patients with CNS disease are not eligible for Part 1. * Patients with isolated CNS disease are not eligible for Part 1 or Part 2. * Patients with isolated non-CNS disease are eligible for Part 1 and Part 2. Concomitant Medications * Corticosteroids - Patients receiving corticosteroids for disease control who have not been on a stable or decreasing dose of corticosteroid for at least 7 days prior to enrollment are not eligible. * Investigational Drugs - Patients who are currently receiving another investigational drug are not eligible. The definition of "investigational" for use in this protocol means any drug that is not licensed by the FDA, Health Canada or the Therapeutic Goods Administration to be sold in the countries they govern. (United States, Canada and Australia) * Anti-cancer Agents - Patients who are currently receiving or may receive while on therapy, other anti-cancer agents, radiation therapy or immunotherapy are not eligible \[with the exceptions being laid out in the inclusion criteria under 'Prior Therapy'\]. Intrathecal chemotherapy (at the discretion of the primary oncologist) may be given up to one week prior to the initiation of study treatment (day 1 therapy). * Anti-GVHD or agents to prevent organ rejection post-transplant - Patients who are receiving cyclosporine, tacrolimus or other agents to prevent either graft-versus-host disease post bone marrow transplant or organ rejection post-transplant are not eligible for this trial. At least 4 weeks must have elapsed after the last dose of GVHD meds. Infection Criteria - Patients are excluded if they have: * Positive blood culture within 48 hours of study enrollment; * Fever above 38.2 within 48 hours of study enrollment with clinical signs of infection. Fever that is determined to be due to tumor burden is allowed if patients have documented negative blood cultures for at least 48 hours prior to enrollment and no concurrent signs or symptoms of active infection or hemodynamic instability. * A positive fungal culture within 30 days of study enrollment. * Active fungal, viral, bacterial, or protozoal infection requiring IV treatment. Chronic prophylaxis therapy to prevent infections is allowed. * Patients will be excluded if they have a known allergy to any of the drugs used in the study. * Patients will be excluded if they have significant concurrent disease, illness, psychiatric disorder or social issue that would compromise patient safety or compliance with the protocol treatment or procedures, interfere with consent, study participation, follow up, or interpretation of study results. * Patients with DNA fragility syndromes (such as Fanconi anemia, Bloom syndrome) are excluded.
DRUG: Tagraxofusp, DRUG: Fludarabine, DRUG: Cytarabine, DRUG: Dexamethasone, DRUG: Vincristine, DRUG: Azacitidine, DRUG: Methotrexate, DRUG: Cytarabine IT, DRUG: Hydrocortisone
Hematologic Malignancy, AML, ALL, BPDCN, MDS, Lymphoblastic Lymphoma, Lymphoma, B-Cell, Lymphoma, T-Cell, Hodgkin Lymphoma, Mixed Phenotype Acute Leukemia, Acute Undifferentiated Leukemia
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Donor-Derived Viral Specific T-cells (VSTs) (VSTs)

In this research study, the investigators want to learn more about the use of donor-derived viral specific T-cells (VSTs) to treat viral infections that occur after allogeneic stem cell transplant. A viral specific T cell is a T lymphocyte (a type of white blood cell) that kills cells that are infected (particularly with viruses). Allogeneic means the stem cells come from another person. These VSTs are cells specially designed to fight the virus infections that can happen after a bone marrow transplant. The investigators are asking people who have undergone or will undergo an allogeneic stem cell transplant to enroll in this research study, because viral infections are a common problem after allogeneic stem cell transplant and can cause significant complications including death. Stem cell transplant reduces a person's ability to fight infections. There is an increased risk of getting new viral infections or reactivation of viral infections that the patient has had in the past, such as cytomegalovirus (CMV), Epstein-Barr virus (EBV), adenovirus (ADV), BK virus (BKV), and JC virus. There are anti-viral medicines available to treat these infections, though not all patients will respond to the standard treatments. Moreover, treatment of viral infections is expensive and time consuming, with families often administering prolonged treatments with intravenous anti-viral medications, or patients requiring prolonged admissions to the hospital. The medicines can also have side effects like damage to the kidneys or reduction in the blood counts, so in this study the investigators are trying to find an easier way to treat these infections.

Jamie Wilhelm - Jamie.Wilhelm@cchmc.org

ALL
1 month(s) and over
PHASE1
This study is NOT accepting healthy volunteers
NCT02048332
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Inclusion Criteria:
* Recipient must be at least 21 days after stem cell infusion * Clinical status must allow tapering of steroids to 0.5mg/kg prednisone or other steroid equivalent * Recipient must have achieved engraftment with ANC ≥ 500
Exclusion Criteria:
* Active acute GVHD grades II-IV * Uncontrolled bacterial or fungal infection * Uncontrolled relapse of malignancy requiring treatment with chemotherapy * Infusion of ATG or alemtuzumab within 2 weeks of VST infusion
BIOLOGICAL: Viral specific VST Infusion
Allogeneic Stem Cell Transplant, Viral Infection, Viral Reactivation
Epstein-Barr Virus (EBV), Adenovirus (ADV), t-cells, donor, transplant, children, cytomegalovirus (CMV), BK virus (BKV)
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A Multicenter Access and Distribution Protocol for Unlicensed Cryopreserved Cord Blood Units (CBUs)

This study is an access and distribution protocol for unlicensed cryopreserved cord blood units (CBUs) in pediatric and adult patients with hematologic malignancies and other indications.

513-636-2799 - cancer@cchmc.org

ALL
This study is NOT accepting healthy volunteers
NCT01351545
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Inclusion Criteria:
* Disorders affecting the hematopoietic system that are inherited, acquired, or result from myeloablative treatment * Signed informed consent (and signed assent, if applicable) obtained prior to study enrollment * Pediatric and adult patients of any age
Exclusion Criteria:
* Patients who are receiving only licensed CBUs * Cord blood transplant recipients at international transplant centers * Patients who are enrolled on another IND protocol to access the unlicensed CBU(s) * Patients whose selected unlicensed CBU(s) will be more than minimally manipulated
DRUG: A multicenter access and distribution protocol for unlicensed cryopreserved cord blood units (CBUs)
Hematologic Malignancies, Inherited Disorders of Metabolism, Inherited Abnormalities of Platelets, Histiocytic Disorders, Acute Myelogenous Leukemia (AML or ANLL), Acute Lymphoblastic Leukemia (ALL), Other Acute Leukemia, Chronic Myelogenous Leukemia (CML), Myelodysplastic (MDS) / Myeloproliferative (MPN) Diseases, Other Leukemia, Hodgkin Lymphoma, Non-hodgkin Lymphoma, Multiple Myeloma/ Plasma Cell Disorder (PCD), Inherited Abnormalities of Erythrocyte Differentiation or Function, Disorders of the Immune System, Autoimmune Diseases, Severe Aplastic Anemia
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Trial of Scheduled Versus Treatment Administration of Donor-Derived Viral Specific T-cells for Viral Infections After Stem Cell Transplant

The purpose of this research study is to learn more about the use of viral specific T-lymphocytes (VSTs) to prevent or treat viral infections that may happen after allogeneic stem cell transplant. Allogeneic means the stem cells come from another person. VSTs are cells specially designed to fight viral infections that may happen after a stem cell transplant (SCT). Stem cell transplant reduces the body's ability to fight infections. Viral infections are a common problem after transplant and can cause significant complications. Moreover, treatment of viral infections is expensive and time consuming, with families often administering prolonged treatments with intravenous anti-viral medications, or patients requiring prolonged admissions to the hospital. The medicines can also have side effects like damage to the kidneys or reduction in the blood counts, so in this study the investigators are trying to find a better way to treat these infections.

Celeste Dourson - celeste.dourson@cchmc.org

ALL
PHASE2
This study is NOT accepting healthy volunteers
NCT04230356
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SCHEDULED ARM:
Inclusion Criteria:
* Recipient must be at least 21 days after stem cell infusion * Clinical status must allow tapering of any steroids to \< 0.5mg/kg prednisone or other steroid equivalent * No critical illness making VST infusion hazardous
Exclusion Criteria:
* Active acute GVHD grades II-IV. * Uncontrolled relapse of malignancy. * Infusion of ATG or alemtuzumab within 2 weeks prior to VST infusion. Alemtuzumab levels will be collected in the second week following stem cell infusion in patients who received alemtuzumab as part of their conditioning regimen. The level must be less than or equal to 0.15 prior to infusion of VSTs. In patients with level greater than 0.15, alemtuzumab levels can be checked serially until a level ≤ 0.15 is obtained. They would become eligible for scheduled VST infusion at that point. TREATMENT ARM
Inclusion Criteria:
* Blood adenovirus PCR ≥1,000 * Blood CMV PCR ≥ 500 * Blood EBV PCR ≥ 9,000 * Plasma BKV PCR \>1,000 * Evidence of invasive adenovirus infection. Adenovirus infection will be defined as the presence of adenoviral positivity as detected by PCR or culture from one site such as stool or blood or urine or nasopharynx. Adenovirus disease will be defined as the presence of adenoviral positivity as detected by culture or PCR from more than 2 sites such as stool or blood or urine or nasopharynx. * Evidence of invasive CMV infection, defined as pneumonitis, retinitis, colitis, hepatitis * Evidence of EBV-associated lymphoproliferation (EBV-LPD) defined as proven EBV-LPD by biopsy or probable EBV-LPD defined as an elevated EBV DNA level in the blood associated with clinical symptoms (adenopathy or fever or masses on imaging) but without biopsy confirmation. * Evidence of symptomatic BK virus infection, defined as hemorrhagic cystitis or BK nephropathy. * No active acute GVHD grades II-IV * No uncontrolled relapse of malignancy * No infusion of ATG or alemtuzumab within 2 weeks of VST infusion. * Clinical status must allow tapering of any steroids to \< 0.5mg/kg prednisone or other steroid equivalent
BIOLOGICAL: Viral Specific T-cells (VSTs) Scheduled, BIOLOGICAL: Viral Specific T-cells (VSTs) Treatment
Allogeneic Stell Cell Transplant, Viral Infection
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Study of Inotuzumab Ozogamicin, Venetoclax, and Dexamethasone for Relapsed B-cell ALL

The goal of this clinical trial is to learn if the combination of drugs Inotuzumab Ozogamicin, Venetoclax, and Dexamethasone (IoVeX) are safe to treat relapsed B-cell Acute Lymphoblastic Leukemia (B-ALL) in pediatric and adult patients. It will also learn if these drugs are well tolerated. The main questions it aims to answer are: Is the drug combination of Inotuzumab Ozogamicin, Venetoclax, and Dexamethasone (IoVeX) safe when given to patients? What medical problems do patients taking IoVeX experience? Participants will: Receive this combination of drugs for 1 cycle which is 28 days at various timepoints. If participants tolerate cycle 1 they will be eligible to continue to cycle 2 which is also 28 days. Have checkups and tests at the beginning of the study and throughout the course of each cycle.

- jeremy.rubinstein@cchmc.org

ALL
1 year to 39 years old
PHASE1
This study is NOT accepting healthy volunteers
NCT06863259
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Inclusion Criteria:
Diagnosis: \- Patients must have relapsed B-ALL \> 5 % bone marrow blasts with or without extramedullary disease. * At least 20% of leukemic blasts must demonstrate surface expression of CD22 at the time of relapse by flow cytometry of a bone marrow aspirate. In the case of an inadequate aspirate sample (dry tap) or if bone marrow aspirate is unable to be obtained due to patient clinical status, then flow cytometry of peripheral blood specimens may be substituted if the patient has \> 1,000/µL circulating blasts. Alternatively, CD22 expression may be documented by immunohistochemistry of a relapse bone marrow biopsy specimen. * Patients with one of the following: * 2nd or greater relapse OR first relapse less than 24 months from diagnosis OR first or greater relapse in patients over 18. * Primary refractory disease: defined as \> 1% bone marrow blasts by flow MRD after at least 2 courses of frontline chemotherapy. Patients who receive 2 courses of chemotherapy and 1 course of blinatumomab are also eligible, but no further treatment attempts beyond that are permitted. * Any relapse after HSCT or CAR-T therapy. * Patients with Ph+ ALL must have had at least two prior therapy attempts and failed all available tyrosine kinase inhibitors. Prior Therapy: \- Cytotoxic chemotherapy: • At least 14 days must have elapsed from the completion of systemic cytotoxic therapy that is known to be myelosuppressive with the exception of hydroxyurea for cytoreduction OR conventional maintenance chemotherapy (i.e., corticosteroids, vincristine, 6MP, and/or oral methotrexate) for patient who relapse while on maintenance therapy OR lumbar puncture with intrathecal chemotherapy. Corticosteroids, vincristine, 6MP, and/or oral methotrexate must be discontinued at least 24 hours prior to the start of protocol therapy. If corticosteroids were used to modify immune adverse events of prior therapy rather than as chemotherapy, at least 14 days must have elapsed since the last dose. Systemic corticosteroids may be administered for cytoreduction up to 24 hours prior to the start of protocol therapy. For all patients, corticosteroids may be administered as a premedication for inotuzumab ozogamicin and as treatment for allergic reactions or for physiologic replacement/stress dosing of hydrocortisone for documented adrenal insufficiency. At least seven days must have elapsed from the administration of anti-cancer agents not known to be myelosuppressive. * Anti-cancer agents that are antibodies • At least 21 days must have elapsed from infusion of last dose of antibody. There is an exception for blinatumomab infusions, for which patients must have been off for at least 3 days. * Radiation therapy • At least 14 days must have elapsed since local palliative radiotherapy. At least 3 months must have elapsed if patient received cranial or craniospinal radiotherapy, if more than 50% of the pelvis was irradiated, or if total body irradiation was received. If other substantial bone marrow irradiation was given, at least 6 weeks must have elapsed. * Hematopoietic stem cell transplant • At least 90 days must have elapsed since stem cell transplant and at least 30 days from donor lymphocyte infusion. Patients must have had no more than one previous HSCT and currently have no evidence of active graft vs. host disease and must be off all immunosuppressive medications for at least 28 days. * Chimeric antigen receptor T-cell therapy • At least 30 days must have elapsed from the last CAR-T cell infusion. Patients may have previously received CD19 or CD22 directed CAR-T cell therapy but must still have CD22 expression on at least 20% of leukemic blasts. * Prior Inotuzumab ozogamicin Patients with prior InO exposure must have received no more than 2.1 mg/m2 of prior InO and be at least 90 days from last dose. * Prior Venetoclax exposure • Patients with prior venetoclax exposure are eligible provided they are at least 30 days from last dose. Age: \- Patients must be ≥ 1 year and ≤ 39.99 years of age at enrollment. Performance status: \- Karnofsky ≥ 50% for patients \> 16 years of age and Lansky ≥ 50 for patients ≤ 16 years of age. Patients who are unable to walk because of paralysis, but who are up in a wheelchair, will be considered ambulatory for the purpose of assessing the performance score. Organ function requirements: * Adequate Renal Function Defined As: • An estimated GFR of 50 mL/min/1.73m2 as determined by the Levey formula (see appendix C), cystatin C, or radioisotope determination. * Adequate Liver Function Defined As: * Direct bilirubin ≤ 1.5 x upper limit of normal (ULN) for age. * SGPT (ALT) \< 2.5 x the age-appropriate upper limit of normal (ULN) per local lab (unless elevation is related to leukemia involvement). * 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.
Exclusion Criteria:
* Patients with any prior history of SOS irrespective of severity. * Patients with isolated CNS, testicular, or any other isolated extramedullary site of relapse. * Patients with CNS3 disease at time of enrollment regardless of marrow involvement. Concomitant Medications: * Investigational drugs: patients who are currently receiving another investigational drug. * Anti-cancer agents: Patients who are currently receiving or plan to receive other anti-cancer agents (except hydroxyurea, which may be continued until 24 hours prior to start of protocol therapy, and intrathecal chemotherapy). * Anti-GVHD or agents to prevent organ rejection post-transplant. Patients who are receiving cyclosporine, tacrolimus, or other agents to prevent either graft vs host disease post bone marrow transplant or organ rejection post-transplant are not eligible for this trial. At least 3 half-lives must have relapsed after the last dose of GVHD or anti-rejection medications. * Patients \> 10 kg AND \> 24months may receive azole antifungals (See altered venetoclax dosing provided for patients on azoles). Infection: * Patients with known HIV, hepatitis B or C infections. Testing to prove negative status is not required for enrollment unless it is deemed necessary for usual medical care of the patient. * Patients who have an active uncontrolled infection defined as: * Positive bacterial blood culture within 48 hours of study enrollment. * Fever above 38.2℃ within 48 hours of study enrollment with documented infection Fever that is determined to be due to tumor burden is allowed if patients have documented negative blood cultures for at least 48 hours prior to enrollment and no concurrent signs or symptoms of active infection or hemodynamic instability. * A positive fungal culture within 30 days of study enrollment or active therapy for presumed invasive fungal infection. * Patients may be receiving IV or oral antibiotics to complete a course of therapy for a prior documented infection as long as cultures have been negative for at least 48 hours and signs or symptoms of active infection have resolved. For patients with C. difficile diarrhea, at least 72 hours of antibacterial therapy must have elapsed, and stools must have normalized to baseline. * Active viral or protozoal infection requiring IV treatment. * Patients known to have one of the following concomitant genetic syndromes: Blood syndrome, ataxia-telangiectasia, Fanconi anemia, Kostmann syndrome, Shwachmann-Diamond syndrome, or any other known bone marrow failure syndrome. Pregnancy and Breastfeeding: * There have been no human studies of inotuzumab ozogamicin or venetoclax in pregnant women. Based on safety studies, both agents have the potential to impair human male and female fertility to adversely affect human embryo-fetal development. Women of childbearing potential should be advised to avoid becoming pregnant while receiving inotuzumab ozogamicin and venetoclax. There is no known information regarding the presence of inotuzumab ozogamicin or venetoclax in human milk, the effects on the breast-fed infant, or the effect on milk production. Women should not breast-feed during treatment with inotuzumab ozogamicin or venetoclax and for at least 2 months after the final dose. Female patients of childbearing potential are not eligible unless a negative pregnancy test result has been obtained within 7 days prior to enrollment. * Female patients who are sexually active and of reproductive potential are not eligible unless they agree to use an effective contraceptive method for the duration of their study participation and for 8 months after the last dose of inotuzumab ozogamicin or venetoclax. * Men with female partners of childbearing potential should use effective contraception during treatment with inotuzumab ozogamicin and venetoclax and for at least 5 months after the last dose of inotuzumab ozogamicin and venetoclax. * Lactating females are not eligible unless they agree not to breastfeed their infants. * Patients who have not recovered from adverse events due to prior anti-cancer therapy (i.e., have residual toxicities \> Grade 2) with the exception of alopecia. * History of allergic reactions attributed to compounds of similar chemical or biologic composition to venetoclax or inotuzumab ozogamicin.
DRUG: Inotuzumab Ozogamicin, Venetoclax, and Dexamethasone
B-cell Acute Lymphoblastic Leukemia
Relapsed, B-ALL, B-cell Acute Lymphoblastic Leukemia
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First-in-human Study of a New Treatment (4A10) for Patients With Relapsed or Hard-to-treat Acute Lymphoblastic Leukemia or Lymphoblastic Lymphoma, Focused on Safety and How the Drug Behaves in the Body and Early Signs of Effect. (ALT-101)

ALT-101 is a first-in-human Phase 1 clinical trial testing a new antibody drug called 4A10 in patients with relapsed or hard-to-treat acute lymphoblastic leukemia (ALL) or lymphoblastic lymphoma. 4A10 is a targeted therapy designed to recognize and attach to a specific protein (CD127) found on leukemia cells. Once it binds, it works in two ways: it blocks growth signals that help cancer cells survive, and it helps the immune system find and destroy those cancer cells. In this study, patients receive 4A10 through an intravenous (IV) infusion once a week. The main goal of the trial is to find out if the drug is safe, what dose can be given, and how the body processes it. Researchers will also look for early signs that the treatment may be working. The study starts with small groups of patients receiving increasing doses to carefully monitor safety. Each patient is closely observed during the first treatment cycle (about 4-6 weeks) to watch for side effects. If the treatment is helping and is well tolerated, patients may continue treatment for up to six cycles. Overall, this study is an early step in testing a new, targeted immune-based therapy for difficult-to-treat blood cancers.

- cancer@cchmc.org

ALL
18 years and over
PHASE1
This study is NOT accepting healthy volunteers
NCT07586618
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Key
Inclusion Criteria:

• Confirmed diagnosis of T/B-ALL or T/B-LL
• Relapsed or refractory disease without curative options
• Adequate organ function and performance status Key
Exclusion Criteria:

• Patients with CNS3 disease
• Patients with DNA fragility syndromes (e.g., Fanconi, Bloom), trisomy 21 (Down Syndrome)
• Prior exposure to anti-CD127 therapies
• Uncontrolled infections
DRUG: 4A10
Lymphoblastic Lymphoma, Acute Lymphoblastic Leukemia ALL
Leukemia, Refractory, Relapsed
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