Studying the Effect of Levocarnitine in Protecting the Liver From Chemotherapy for Leukemia or Lymphoma

Purpose

This phase III trial compares the effect of adding levocarnitine to standard chemotherapy versus (vs.) standard chemotherapy alone in protecting the liver in patients with leukemia or lymphoma. Asparaginase is part of the standard of care chemotherapy for the treatment of acute lymphoblastic leukemia (ALL), lymphoblastic lymphoma (LL), and mixed phenotype acute leukemia (MPAL). However, in adolescent and young adults (AYA) ages 15-39 years, liver toxicity from asparaginase is common and often prevents delivery of planned chemotherapy, thereby potentially compromising outcomes. Some groups of people may also be at higher risk for liver damage due to the presence of fat in the liver even before starting chemotherapy. Patients who are of Japanese descent, Native Hawaiian, Hispanic or Latinx may be at greater risk for liver damage from chemotherapy for this reason. Carnitine is a naturally occurring nutrient that is part of a typical diet and is also made by the body. Carnitine is necessary for metabolism and its deficiency or absence is associated with liver and other organ damage. Levocarnitine is a drug used to provide extra carnitine. Laboratory and real-world usage of the dietary supplement levocarnitine suggests its potential to prevent or reduce liver toxicity from asparaginase. The overall goal of this study is to determine whether adding levocarnitine to standard of care chemotherapy will reduce the chance of developing severe liver damage from asparaginase chemotherapy in ALL, LL and/or MPAL patients.

Conditions

  • B Acute Lymphoblastic Leukemia
  • B Acute Lymphoblastic Leukemia With t(9;22)(q34.1;q11.2); BCR-ABL1
  • B Acute Lymphoblastic Leukemia, BCR-ABL1-Like
  • Lymphoblastic Lymphoma
  • Mixed Phenotype Acute Leukemia
  • T Acute Lymphoblastic Leukemia

Eligibility

Eligible Ages
Between 15 Years and 40 Years
Eligible Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • >= 15 and < 40 years at time of diagnosis - Newly diagnosed B-ALL, T-ALL, lymphoblastic lymphoma (LLy), or mixed-phenotype acute leukemia/lymphoma (MPAL) - Note: Philadelphia chromosome (PH)+ and PH-like acute leukemia are eligible (use of tyrosine kinase inhibitors [TKI] or CRLF2- targeted concomitant medication must be documented, if used) - Conjugated bilirubin =< 1.5 x upper limit of normal (ULN) for age, regardless of baseline bilirubin (within 7 days prior to enrollment), and - Serum glutamate pyruvate transaminase (SGPT) (ALT) =< 225 U/L (=< 5x ULN) (within 7 days prior to enrollment), and - Note: For the purpose of this study, the ULN for SGPT (ALT) has been set to the value of 45 U/L and serum glutamic oxaloacetic transaminase (SGOT) (AST) to 50 U/L regardless of baseline - SGOT (AST) =< 250 U/L (=< 5x ULN) (within 7 days prior to enrollment) - Note: For the purpose of this study, the ULN for SGPT (ALT) has been set to the value of 45 U/L and SGOT (AST) to 50 U/L regardless of baseline - For patients receiving ursodiol prior to enrollment, laboratory values must meet above criteria off ursodiol for 7 days - PEDIATRIC PATIENTS (AGE 15-17 years): - A 24-hour urine creatinine clearance >= 30 mL/min/1.73 m^2 (within 7 days prior to enrollment) OR - A glomerular filtration rate (GFR) >= 30 mL/min/1.73 m^2. GFR must be performed using one of the following methods (within 7 days prior to enrollment): - 1. Estimated GFR (eGFR) >= 30 mL/min/1.73 m^2. - An online calculator is available through the National Kidney Foundation at https://www.kidney.org/professionals/kdoqi/gfr_calculatorped - 2. Measured GFR >= 30 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). - ADULT PATIENTS (AGE 18 YEARS OR OLDER): Creatinine clearance >= 30 mL/min, as estimated by the Cockcroft and Gault formula or a 24-hour urine collection (within 7 days prior to enrollment). Estimated creatinine clearance is based on actual body weight - An online calculator is available through the National Kidney Foundation at https://www.kidney.org/professionals/kdoqi/gfr_calculatorcoc - Berlin-Frankfurt-Munich (BFM), Children's Oncology Group (COG), or C10403-based Induction regimen and must be inclusive of >= 1 dose of pegaspargase or calaspargase pegol, and - First dose of asparaginase must be planned within the first week of induction therapy, and - Dose of pegaspargase or calaspargase pegol must be >= 1,000 IU/ m^2 (dose-capping permitted per primary regimen) - Note: Co-enrollment on a therapeutic consortia trial is not required - 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

  • Down syndrome - Known inherited or autoimmune liver disease impacting conjugated bilirubin (e.g., Alagille syndrome, primary sclerosing cholangitis, other) - Known biopsy (or imaging) proven severe liver fibrosis (Batts-Ludwig >= stage 3) - Unable to tolerate oral formulation of study drug at enrollment - Patients who received chemotherapy or treatment for a prior malignancy are not eligible - The following are permitted: steroid prophase, hydroxyurea, or other cytoreduction prior to initiation of Induction chemotherapy (must be documented) and chemotherapy for current diagnosis (i.e. initiation of Induction therapy within enrollment window). Chemotherapy prior to enrollment for treatment of a non-malignancy (e.g., steroid or methotrexate for autoimmune disease) is also permitted and must be documented - Female patients who are pregnant since fetal toxicities and teratogenic effects in humans are unknown for study drug. A pregnancy test is required for female patients of childbearing potential - Lactating females who plan to breastfeed their infants - Sexually active patients of reproductive potential who have not agreed to use an effective contraceptive method for the duration of their study participation

Study Design

Phase
Phase 3
Study Type
Interventional
Allocation
Randomized
Intervention Model
Parallel Assignment
Intervention Model Description
Parallel with the option to cross over to Arm C to begin levocarnitine rescue
Primary Purpose
Supportive Care
Masking
None (Open Label)

Arm Groups

ArmDescriptionAssigned Intervention
Experimental
Arm A (levocarnitine, standard of care chemotherapy)
Patients receive levocarnitine PO or IV as a bolus over 2 to 3 minutes or by infusion (over 10 to 30 minutes or per institutional standard) starting prior to standard of care induction chemotherapy with pegaspargase or calaspargase pegol and continued through the earlier of the last day of Induction phase (i.e., day prior to start of next phase) or Induction day 35. Patients may also undergo blood sample collection during screening and on study.
  • Procedure: Biospecimen Collection
    Undergo blood sample collection
    Other names:
    • Biological Sample Collection
    • Biospecimen Collected
    • Specimen Collection
  • Drug: Calaspargase Pegol
    Given standard of care calaspargase pegol
    Other names:
    • Asparaginase (Escherichia coli Isoenzyme II), Conjugate with alpha-(((2,5-Dioxo-1-pyrrolidinyl)oxy)carbonyl)-omega-methoxypoly(oxy-1,2-ethanediyl)
    • Asparlas
    • Calaspargase Pegol-mknl
    • EZN-2285
    • SC-PEG E. Coli L-Asparaginase
    • Succinimidyl Carbonate Monomethoxypolyethylene Glycol E. coli L-Asparaginase
  • Dietary Supplement: Levocarnitine
    Given PO or IV
    Other names:
    • Carnitor
    • L-carnitine
  • Drug: Pegaspargase
    Given standard of care pegaspargase
    Other names:
    • L-Asparaginase with Polyethylene Glycol
    • Oncaspar
    • Oncaspar-IV
    • PEG-Asparaginase
    • PEG-L-Asparaginase
    • PEG-L-Asparaginase (Enzon - Kyowa Hakko)
    • PEGLA
    • Polyethylene Glycol L-Asparaginase
    • Polyethylene Glycol-L-Asparaginase
  • Other: Quality-of-Life Assessment
    Ancillary studies
    Other names:
    • Quality of Life Assessment
Active Comparator
Arm B (standard of care chemotherapy)
Patients receive standard of care induction chemotherapy with pegaspargase or calaspargase pegol on study. Patients may also undergo blood sample collection during screening and on study.
  • Procedure: Biospecimen Collection
    Undergo blood sample collection
    Other names:
    • Biological Sample Collection
    • Biospecimen Collected
    • Specimen Collection
  • Drug: Calaspargase Pegol
    Given standard of care calaspargase pegol
    Other names:
    • Asparaginase (Escherichia coli Isoenzyme II), Conjugate with alpha-(((2,5-Dioxo-1-pyrrolidinyl)oxy)carbonyl)-omega-methoxypoly(oxy-1,2-ethanediyl)
    • Asparlas
    • Calaspargase Pegol-mknl
    • EZN-2285
    • SC-PEG E. Coli L-Asparaginase
    • Succinimidyl Carbonate Monomethoxypolyethylene Glycol E. coli L-Asparaginase
  • Drug: Pegaspargase
    Given standard of care pegaspargase
    Other names:
    • L-Asparaginase with Polyethylene Glycol
    • Oncaspar
    • Oncaspar-IV
    • PEG-Asparaginase
    • PEG-L-Asparaginase
    • PEG-L-Asparaginase (Enzon - Kyowa Hakko)
    • PEGLA
    • Polyethylene Glycol L-Asparaginase
    • Polyethylene Glycol-L-Asparaginase
  • Other: Quality-of-Life Assessment
    Ancillary studies
    Other names:
    • Quality of Life Assessment
Experimental
Arm C (rescue levocarnitine)
Patients in Arms A and B who develop conjugated hyperbilirubinemia > 3 mg/dL during induction may receive levocarnitine rescue PO or IV as a bolus dose over 2 to 3 minutes or by infusion (over 10 to 30 minutes or per institutional standard) until resolution of conjugated hyperbilirubinemia =< 3 mg/dL (or start of consolidation or the next treatment phase, whichever occurs first).
  • Dietary Supplement: Levocarnitine
    Given PO or IV
    Other names:
    • Carnitor
    • L-carnitine

Recruiting Locations

Children's Hospital of Alabama
Birmingham 4049979, Alabama 4829764 35233
Contact:
Site Public Contact
205-638-9285
oncologyresearch@peds.uab.edu

Providence Alaska Medical Center
Anchorage 5879400, Alaska 5879092 99508
Contact:
Site Public Contact
907-212-6871
AKPAMC.OncologyResearchSupport@providence.org

Kingman Regional Medical Center
Kingman 5301067, Arizona 5551752 86401
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

Phoenix Childrens Hospital
Phoenix 5308655, Arizona 5551752 85016
Contact:
Site Public Contact
602-546-0920

Banner University Medical Center - Tucson
Tucson 5318313, Arizona 5551752 85719
Contact:
Site Public Contact
UACC-IIT@uacc.arizona.edu

Arkansas Children's Hospital
Little Rock 4119403, Arkansas 4099753 72202-3591
Contact:
Site Public Contact
501-364-7373

Kaiser Permanente-Anaheim
Anaheim 5323810, California 5332921 92806
Contact:
Site Public Contact
800-398-3996
clinical.trials@kp.org

PCR Oncology
Arroyo Grande 5324802, California 5332921 93420
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

Kaiser Permanente-Bellflower
Bellflower 5327422, California 5332921 90706
Contact:
Site Public Contact
800-398-3996
clinical.trials@kp.org

Kaiser Permanente Downey Medical Center
Downey 5343858, California 5332921 90242
Contact:
Site Public Contact
626-564-3455

City of Hope Comprehensive Cancer Center
Duarte 5344147, California 5332921 91010
Contact:
Site Public Contact
800-826-4673
becomingapatient@coh.org

Kaiser Permanente-Fontana
Fontana 5349755, California 5332921 92335
Contact:
Site Public Contact
800-398-3996
clinical.trials@kp.org

Loma Linda University Medical Center
Loma Linda 5367696, California 5332921 92354
Contact:
Site Public Contact
909-558-4050

Miller Children's and Women's Hospital Long Beach
Long Beach 5367929, California 5332921 90806
Contact:
Site Public Contact
562-933-5600

Children's Hospital Los Angeles
Los Angeles 5368361, California 5332921 90027
Contact:
Site Public Contact
323-361-4110

Kaiser Permanente Los Angeles Medical Center
Los Angeles 5368361, California 5332921 90027
Contact:
Site Public Contact
800-398-3996
clinical.trials@kp.org

Valley Children's Hospital
Madera 5369568, California 5332921 93636
Contact:
Site Public Contact
559-353-3000
Research@valleychildrens.org

UCSF Benioff Children's Hospital Oakland
Oakland 5378538, California 5332921 94609
Contact:
Site Public Contact
510-428-3264
PedOncRschOAK@ucsf.edu

Lucile Packard Children's Hospital Stanford University
Palo Alto 5380748, California 5332921 94304
Contact:
Site Public Contact
800-694-0012
ccto-office@stanford.edu

Stanford Cancer Institute Palo Alto
Palo Alto 5380748, California 5332921 94304
Contact:
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650-498-7061
ccto-office@stanford.edu

Sutter Medical Center Sacramento
Sacramento 5389489, California 5332921 95816
Contact:
Site Public Contact
clinicalresearch@sutterhealth.org

University of California Davis Comprehensive Cancer Center
Sacramento 5389489, California 5332921 95817
Contact:
Site Public Contact
916-734-3089

Kaiser Permanente-San Diego Mission
San Diego 5391811, California 5332921 92108
Contact:
Site Public Contact
800-398-3996
clinical.trials@kp.org

Kaiser Permanente-San Diego Zion
San Diego 5391811, California 5332921 92120
Contact:
Site Public Contact
800-398-3996
clinical.trials@kp.org

UCSF Medical Center-Mission Bay
San Francisco 5391959, California 5332921 94158
Contact:
Site Public Contact
877-827-3222
cancertrials@ucsf.edu

Children's Hospital Colorado
Aurora 5412347, Colorado 5417618 80045
Contact:
Site Public Contact
303-764-5056
josh.b.gordon@nsmtp.kp.org

Rocky Mountain Hospital for Children-Presbyterian Saint Luke's Medical Center
Denver 5419384, Colorado 5417618 80218
Contact:
Site Public Contact
303-832-2344
PSGResearchSharedMailbox@HCAHealthcare.com

Alfred I duPont Hospital for Children
Wilmington 4145381, Delaware 4142224 19803
Contact:
Site Public Contact
302-651-5572
Allison.bruce@nemours.org

Children's National Medical Center
Washington D.C. 4140963, District of Columbia 4138106 20010
Contact:
Site Public Contact
202-476-2800
OncCRC_OnCall@childrensnational.org

Golisano Children's Hospital of Southwest Florida
Fort Myers 4155995, Florida 4155751 33908
Contact:
Site Public Contact
239-343-5333
molly.arnstrom@leehealth.org

UF Health Cancer Institute - Gainesville
Gainesville 4156404, Florida 4155751 32610
Contact:
Site Public Contact
352-273-8010
cancer-center@ufl.edu

Memorial Regional Hospital/Joe DiMaggio Children's Hospital
Hollywood 4158928, Florida 4155751 33021
Contact:
Site Public Contact
954-265-1847
OHR@mhs.net

Nemours Children's Clinic-Jacksonville
Jacksonville 4160021, Florida 4155751 32207
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Site Public Contact
302-651-5572
Allison.bruce@nemours.org

Nicklaus Children's Hospital
Miami 4164138, Florida 4155751 33155
Contact:
Site Public Contact
888-624-2778

Miami Cancer Institute
Miami 4164138, Florida 4155751 33176
Contact:
Site Public Contact
786-596-2000

AdventHealth Orlando
Orlando 4167147, Florida 4155751 32803
Contact:
Site Public Contact
407-303-2090
FH.Cancer.Research@flhosp.org

Nemours Children's Hospital
Orlando 4167147, Florida 4155751 32827
Contact:
Site Public Contact
302-651-5572
Allison.bruce@nemours.org

Nemours Children's Clinic - Pensacola
Pensacola 4168228, Florida 4155751 32504
Contact:
Site Public Contact
helpdesk@childrensoncologygroup.org

Johns Hopkins All Children's Hospital
St. Petersburg 4171563, Florida 4155751 33701
Contact:
Site Public Contact
727-767-4784
Ashley.Repp@jhmi.edu

Tampa General Hospital
Tampa 4174757, Florida 4155751 33606
Contact:
Site Public Contact
813-844-7829
syapchanyk@tgh.org

Saint Joseph's Hospital/Children's Hospital-Tampa
Tampa 4174757, Florida 4155751 33607
Contact:
Site Public Contact
813-357-0849
jennifer.manns@baycare.org

Children's Healthcare of Atlanta - Arthur M Blank Hospital
Atlanta 4180439, Georgia 4197000 30329
Contact:
Site Public Contact
404-785-0232
Olivia.Floyd@choa.org

Memorial Health University Medical Center
Savannah 4221552, Georgia 4197000 31404
Contact:
Site Public Contact
912-350-7887
Lorraine.OHara@hcahealthcare.com

Kapiolani Medical Center for Women and Children
Honolulu 5856195, Hawaii 5855797 96826
Contact:
Site Public Contact
808-983-6090

Saint Luke's Cancer Institute - Boise
Boise 5586437, Idaho 5596512 83712
Contact:
Site Public Contact
208-381-2774
eslinget@slhs.org

Saint Luke's Cancer Institute - Fruitland
Fruitland 5593708, Idaho 5596512 83619
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Site Public Contact
208-381-2774
eslinget@slhs.org

Saint Luke's Cancer Institute - Meridian
Meridian 5600685, Idaho 5596512 83642
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Site Public Contact
208-381-2774
eslinget@slhs.org

Saint Luke's Cancer Institute - Nampa
Nampa 5601933, Idaho 5596512 83687
Contact:
Site Public Contact
208-381-2774
eslinget@slhs.org

Saint Luke's Cancer Institute - Twin Falls
Twin Falls 5610810, Idaho 5596512 83301
Contact:
Site Public Contact
208-381-2774
eslinget@slhs.org

Northwestern University
Chicago 4887398, Illinois 4896861 60611
Contact:
Site Public Contact
312-695-1301
cancer@northwestern.edu

University of Illinois
Chicago 4887398, Illinois 4896861 60612
Contact:
Site Public Contact
312-355-3046

University of Chicago Comprehensive Cancer Center
Chicago 4887398, Illinois 4896861 60637
Contact:
Site Public Contact
773-702-8222
cancerclinicaltrials@bsd.uchicago.edu

Advocate Children's Hospital-Oak Lawn
Oak Lawn 4904365, Illinois 4896861 60453
Contact:
Site Public Contact
847-723-7570

Advocate Children's Hospital-Park Ridge
Park Ridge 4905367, Illinois 4896861 60068
Contact:
Site Public Contact
helpdesk@childrensoncologygroup.org

Southern Illinois University School of Medicine
Springfield 4250542, Illinois 4896861 62702
Contact:
Site Public Contact
217-545-7929

Riley Hospital for Children
Indianapolis 4259418, Indiana 4921868 46202
Contact:
Site Public Contact
800-248-1199

Ascension Saint Vincent Indianapolis Hospital
Indianapolis 4259418, Indiana 4921868 46260
Contact:
Site Public Contact
317-338-2194
research@stvincent.org

Blank Children's Hospital
Des Moines 4853828, Iowa 4862182 50309
Contact:
Site Public Contact
515-241-8912
samantha.mallory@unitypoint.org

University of Iowa/Holden Comprehensive Cancer Center
Iowa City 4862034, Iowa 4862182 52242
Contact:
Site Public Contact
800-237-1225

University of Kansas Cancer Center
Kansas City 4273837, Kansas 4273857 66160
Contact:
Site Public Contact
913-588-3671
KUCC_Navigation@kumc.edu

University of Kansas Hospital-Westwood Cancer Center
Westwood 4281639, Kansas 4273857 66205
Contact:
Site Public Contact
913-588-3671
KUCC_Navigation@kumc.edu

University of Kentucky/Markey Cancer Center
Lexington 4297983, Kentucky 6254925 40536
Contact:
Site Public Contact
859-257-3379

Norton Children's Hospital
Louisville 4299276, Kentucky 6254925 40202
Contact:
Site Public Contact
502-629-5500
CancerResource@nortonhealthcare.org

Children's Hospital New Orleans
New Orleans 4335045, Louisiana 4331987 70118
Contact:
Site Public Contact
504-894-5377

Ochsner Medical Center Jefferson
New Orleans 4335045, Louisiana 4331987 70121
Contact:
Site Public Contact
504-842-8084
Elisemarie.curry@ochsner.org

Maine Children's Cancer Program
Scarborough 4977882, Maine 4971068 04074
Contact:
Site Public Contact
207-396-8670
clinicalresearch@mainehealth.org

Sinai Hospital of Baltimore
Baltimore 4347778, Maryland 4361885 21215
Contact:
Site Public Contact
410-601-9083

Johns Hopkins University/Sidney Kimmel Cancer Center
Baltimore 4347778, Maryland 4361885 21287
Contact:
Site Public Contact
410-955-8804
jhcccro@jhmi.edu

C S Mott Children's Hospital
Ann Arbor 4984247, Michigan 5001836 48109
Contact:
Site Public Contact
800-865-1125

University of Michigan Comprehensive Cancer Center
Ann Arbor 4984247, Michigan 5001836 48109
Contact:
Site Public Contact
800-865-1125
slusserb@med.umich.edu

Bronson Battle Creek
Battle Creek 4985153, Michigan 5001836 49017
Contact:
Site Public Contact
616-391-1230
crcwm-regulatory@crcwm.org

Children's Hospital of Michigan
Detroit 4990729, Michigan 5001836 48201
Contact:
Site Public Contact
helpdesk@childrensoncologygroup.org

Corewell Health Grand Rapids Hospitals - Butterworth Hospital
Grand Rapids 4994358, Michigan 5001836 49503
Contact:
Site Public Contact
616-391-1230
crcwm-regulatory@crcwm.org

Corewell Health Grand Rapids Hospitals - Helen DeVos Children's Hospital
Grand Rapids 4994358, Michigan 5001836 49503
Contact:
Site Public Contact
616-391-1230
crcwm-regulatory@crcwm.org

Trinity Health Grand Rapids Hospital
Grand Rapids 4994358, Michigan 5001836 49503
Contact:
Site Public Contact
616-391-1230
crcwm-regulatory@crcwm.org

Bronson Methodist Hospital
Kalamazoo 4997787, Michigan 5001836 49007
Contact:
Site Public Contact
616-391-1230
crcwm-regulatory@crcwm.org

West Michigan Cancer Center
Kalamazoo 4997787, Michigan 5001836 49007
Contact:
Site Public Contact
616-391-1230
crcwm-regulatory@crcwm.org

Beacon Kalamazoo Cancer Center
Kalamazoo 4997787, Michigan 5001836 49009
Contact:
Site Public Contact
574-647-7370

Beacon Kalamazoo
Kalamazoo 4997787, Michigan 5001836 49048
Contact:
Site Public Contact
574-647-7370

Trinity Health Muskegon Hospital
Muskegon 5003132, Michigan 5001836 49444
Contact:
Site Public Contact
616-391-1230
crcwm-regulatory@crcwm.org

Corewell Health Lakeland Hospitals - Niles Hospital
Niles 5003514, Michigan 5001836 49120
Contact:
Site Public Contact
616-391-1230

Cancer and Hematology Centers of Western Michigan - Norton Shores
Norton Shores 5004005, Michigan 5001836 49444
Contact:
Site Public Contact
616-391-1230
connie.szczepanek@crcwm.org

Corewell Health Reed City Hospital
Reed City 5006946, Michigan 5001836 49677
Contact:
Site Public Contact
616-391-1230
crcwm-regulatory@crcwm.org

Corewell Health Lakeland Hospitals - Marie Yeager Cancer Center
Saint Joseph 5008327, Michigan 5001836 49085
Contact:
Site Public Contact
616-391-1230
crcwm-regulatory@crcwm.org

Corewell Health Lakeland Hospitals - Saint Joseph Hospital
Saint Joseph 5008327, Michigan 5001836 49085
Contact:
Site Public Contact
616-391-1230
crcwm-regulatory@crcwm.org

Munson Medical Center
Traverse City 5012495, Michigan 5001836 49684
Contact:
Site Public Contact
616-391-1230
crcwm-regulatory@crcwm.org

University of Michigan Health - West
Wyoming 5015618, Michigan 5001836 49519
Contact:
Site Public Contact
616-391-1230
crcwm-regulatory@crcwm.org

Mayo Clinic in Rochester
Rochester 5043473, Minnesota 5037779 55905
Contact:
Site Public Contact
855-776-0015

University of Mississippi Medical Center
Jackson 4431410, Mississippi 4436296 39216
Contact:
Site Public Contact
601-815-6700

Children's Mercy Hospitals and Clinics
Kansas City 4393217, Missouri 4398678 64108
Contact:
Site Public Contact
816-302-6808
COGResearchGroup@cmh.edu

Mercy Hospital Saint Louis
St Louis 4407066, Missouri 4398678 63141
Contact:
Site Public Contact
314-251-7066

Children's Hospital and Medical Center of Omaha
Omaha 5074472, Nebraska 5073708 68114
Contact:
Site Public Contact
402-955-3949

University of Nebraska Medical Center
Omaha 5074472, Nebraska 5073708 68198
Contact:
Site Public Contact
402-559-6941
unmcrsa@unmc.edu

Carson Tahoe Regional Medical Center
Carson City 5501344, Nevada 5509151 89703
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

Comprehensive Cancer Centers of Nevada - Henderson
Henderson 5505411, Nevada 5509151 89052
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

Comprehensive Cancer Centers of Nevada-Horizon Ridge
Henderson 5505411, Nevada 5509151 89052
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

OptumCare Cancer Care at Seven Hills
Henderson 5505411, Nevada 5509151 89052
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

Comprehensive Cancer Centers of Nevada-Southeast Henderson
Henderson 5505411, Nevada 5509151 89074
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

Las Vegas Urology - Green Valley
Henderson 5505411, Nevada 5509151 89074
Contact:
Site Public Contact
research@sncrf.org

Las Vegas Urology - Pebble
Henderson 5505411, Nevada 5509151 89074
Contact:
Site Public Contact
research@sncrf.org

Oncology Las Vegas - Henderson
Henderson 5505411, Nevada 5509151 89074
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

Urology Specialists of Nevada - Green Valley
Henderson 5505411, Nevada 5509151 89074
Contact:
Site Public Contact
research@sncrf.org

Las Vegas Urology - Pecos
Las Vegas 5506956, Nevada 5509151 89074
Contact:
Site Public Contact
research@sncrf.org

OptumCare Cancer Care at Charleston
Las Vegas 5506956, Nevada 5509151 89102
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

University Medical Center of Southern Nevada
Las Vegas 5506956, Nevada 5509151 89102
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

Hope Cancer Care of Nevada
Las Vegas 5506956, Nevada 5509151 89103
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

Radiation Oncology Centers of Nevada Central
Las Vegas 5506956, Nevada 5509151 89106
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

Urology Specialists of Nevada - Central
Las Vegas 5506956, Nevada 5509151 89106
Contact:
Site Public Contact
research@sncrf.org

Sunrise Hospital and Medical Center
Las Vegas 5506956, Nevada 5509151 89109
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

Las Vegas Urology - Sunset
Las Vegas 5506956, Nevada 5509151 89113
Contact:
Site Public Contact
research@sncrf.org

Urology Specialists of Nevada - Southwest
Las Vegas 5506956, Nevada 5509151 89113
Contact:
Site Public Contact
research@sncrf.org

Radiation Oncology Centers of Nevada Southeast
Las Vegas 5506956, Nevada 5509151 89119
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

Ann M Wierman MD LTD
Las Vegas 5506956, Nevada 5509151 89128
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

Comprehensive Cancer Centers of Nevada - Northwest
Las Vegas 5506956, Nevada 5509151 89128
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

Las Vegas Urology - Cathedral Rock
Las Vegas 5506956, Nevada 5509151 89128
Contact:
Site Public Contact
research@sncrf.org

Las Vegas Urology - Smoke Ranch
Las Vegas 5506956, Nevada 5509151 89128
Contact:
Site Public Contact
research@smcrf.org

Oncology Las Vegas - Tenaya
Las Vegas 5506956, Nevada 5509151 89128
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

OptumCare Cancer Care at MountainView
Las Vegas 5506956, Nevada 5509151 89128
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

Urology Specialists of Nevada - Northwest
Las Vegas 5506956, Nevada 5509151 89128
Contact:
Site Public Contact
research@sncrf.org

Alliance for Childhood Diseases/Cure 4 the Kids Foundation
Las Vegas 5506956, Nevada 5509151 89135
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

Comprehensive Cancer Centers of Nevada - Town Center
Las Vegas 5506956, Nevada 5509151 89144
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

Comprehensive Cancer Centers of Nevada-Summerlin
Las Vegas 5506956, Nevada 5509151 89144
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

Summerlin Hospital Medical Center
Las Vegas 5506956, Nevada 5509151 89144
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

Comprehensive Cancer Centers of Nevada
Las Vegas 5506956, Nevada 5509151 89148
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

OptumCare Cancer Care at Fort Apache
Las Vegas 5506956, Nevada 5509151 89148
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

Comprehensive Cancer Centers of Nevada - Central Valley
Las Vegas 5506956, Nevada 5509151 89169
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

Hope Cancer Care of Nevada-Pahrump
Pahrump 5509851, Nevada 5509151 89048
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

Renown Regional Medical Center
Reno 5511077, Nevada 5509151 89502
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

Saint Mary's Regional Medical Center
Reno 5511077, Nevada 5509151 89503
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

Radiation Oncology Associates
Reno 5511077, Nevada 5509151 89509
Contact:
Site Public Contact
702-384-0013
research@sncrf.org

Hackensack University Medical Center
Hackensack 5098706, New Jersey 5101760 07601
Contact:
Site Public Contact
551-996-2897

Jersey Shore Medical Center
Neptune City 5101687, New Jersey 5101760 07753
Contact:
Site Public Contact
732-776-4240

Newark Beth Israel Medical Center
Newark 5101798, New Jersey 5101760 07112
Contact:
Site Public Contact
973-926-7230
Christine.Kosmides@rwjbh.org

Saint Joseph's Regional Medical Center
Paterson 5102466, New Jersey 5101760 07503
Contact:
Site Public Contact
973-754-2207
HallL@sjhmc.org

Presbyterian Hospital
Albuquerque 5454711, New Mexico 5481136 87106
Contact:
Site Public Contact
505-559-6113
wburman@phs.org

University of New Mexico Cancer Center
Albuquerque 5454711, New Mexico 5481136 87106
Contact:
Site Public Contact
505-925-0348
HSC-ClinicalTrialInfo@salud.unm.edu

Albany Medical Center
Albany 5106834, New York 5128638 12208
Contact:
Site Public Contact
518-262-5513

NYU Langone Hospital - Long Island
Mineola 5127134, New York 5128638 11501
Contact:
Site Public Contact
212-263-4432
cancertrials@nyulangone.org

The Steven and Alexandra Cohen Children's Medical Center of New York
New Hyde Park 5128514, New York 5128638 11040
Contact:
Site Public Contact
718-470-3460

NYP/Weill Cornell Medical Center
New York 5128581, New York 5128638 10065
Contact:
Site Public Contact
212-746-1848

Stony Brook University Medical Center
Stony Brook 5139865, New York 5128638 11794
Contact:
Site Public Contact
800-862-2215

Montefiore Medical Center-Einstein Campus
The Bronx 5110266, New York 5128638 10461
Contact:
Site Public Contact
718-379-6866
eskwak@montefiore.org

Montefiore Medical Center-Weiler Hospital
The Bronx 5110266, New York 5128638 10461
Contact:
Site Public Contact
718-379-6866
eskwak@montefiore.org

Children's Hospital at Montefiore
The Bronx 5110266, New York 5128638 10467
Contact:
Site Public Contact
718-379-6866
aaraiza@montefiore.org

Montefiore Medical Center - Moses Campus
The Bronx 5110266, New York 5128638 10467
Contact:
Site Public Contact
718-379-6866
eskwak@montefiore.org

New York Medical College
Valhalla 5142090, New York 5128638 10595
Contact:
Site Public Contact
914-594-3794

UNC Lineberger Comprehensive Cancer Center
Chapel Hill 4460162, North Carolina 4482348 27599
Contact:
Site Public Contact
877-668-0683
cancerclinicaltrials@med.unc.edu

Carolinas Medical Center/Levine Cancer Institute
Charlotte 4460243, North Carolina 4482348 28203
Contact:
Site Public Contact
800-804-9376

Wake Forest University Health Sciences
Winston-Salem 4499612, North Carolina 4482348 27157
Contact:
Site Public Contact
336-713-6771

Sanford Broadway Medical Center
Fargo 5059163, North Dakota 5690763 58122
Contact:
Site Public Contact
701-323-5760
OncologyClinicalTrialsFargo@sanfordhealth.org

Children's Hospital Medical Center of Akron
Akron 5145476, Ohio 5165418 44308
Contact:
Site Public Contact
330-543-3193

Cincinnati Children's Hospital Medical Center
Cincinnati 4508722, Ohio 5165418 45229
Contact:
Site Public Contact
513-636-2799
cancer@cchmc.org

Rainbow Babies and Childrens Hospital
Cleveland 5150529, Ohio 5165418 44106
Contact:
Site Public Contact
216-844-5437

Cleveland Clinic Foundation
Cleveland 5150529, Ohio 5165418 44195
Contact:
Site Public Contact
866-223-8100
TaussigResearch@ccf.org

Nationwide Children's Hospital
Columbus 4509177, Ohio 5165418 43205
Contact:
Site Public Contact
614-722-6039
Melinda.Triplet@nationwidechildrens.org

Dayton Children's Hospital
Dayton 4509884, Ohio 5165418 45404
Contact:
Site Public Contact
800-228-4055

ProMedica Toledo Hospital/Russell J Ebeid Children's Hospital
Toledo 5174035, Ohio 5165418 43606
Contact:
Site Public Contact
419-824-1842
PCIOncResearch@promedica.org

University of Oklahoma Health Sciences Center
Oklahoma City 4544349, Oklahoma 4544379 73104
Contact:
Site Public Contact
405-271-8777
ou-clinical-trials@ouhsc.edu

Natalie Warren Bryant Cancer Center at Saint Francis
Tulsa 4553433, Oklahoma 4544379 74136
Contact:
Site Public Contact
918-494-2200

Oregon Health and Science University
Portland 5746545, Oregon 5744337 97239
Contact:
Site Public Contact
503-494-1080
trials@ohsu.edu

Geisinger Medical Center
Danville 5186327, Pennsylvania 6254927 17822
Contact:
Site Public Contact
570-271-5251
HemonCCTrials@geisinger.edu

Penn State Children's Hospital
Hershey 5193342, Pennsylvania 6254927 17033
Contact:
Site Public Contact
717-531-6012

Children's Hospital of Philadelphia
Philadelphia 4560349, Pennsylvania 6254927 19104
Contact:
Site Public Contact
267-425-5544
CancerTrials@email.chop.edu

Children's Hospital of Pittsburgh of UPMC
Pittsburgh 5206379, Pennsylvania 6254927 15224
Contact:
Site Public Contact
412-692-8570
jean.tersak@chp.edu

Saint Francis Hospital
Greenville 4580543, South Carolina 4597040 29601
Contact:
Site Public Contact
864-603-6234
Heather_Rich@bshsi.org

BI-LO Charities Children's Cancer Center
Greenville 4580543, South Carolina 4597040 29605
Contact:
Site Public Contact
864-522-4317
Kim.Williams3@prismahealth.org

Prisma Health Greenville Memorial Hospital
Greenville 4580543, South Carolina 4597040 29605
Contact:
Site Public Contact
864-522-4317
Kim.Williams3@prismahealth.org

Saint Francis Cancer Center
Greenville 4580543, South Carolina 4597040 29607
Contact:
Site Public Contact
864-603-6234
Heather_Rich@bshsi.org

Prisma Health Cancer Institute - Eastside
Greenville 4580543, South Carolina 4597040 29615
Contact:
Site Public Contact
864-522-4317
Kim.Williams3@prismahealth.org

Sanford USD Medical Center - Sioux Falls
Sioux Falls 5231851, South Dakota 5769223 57117-5134
Contact:
Site Public Contact
605-312-3320
OncologyClinicalTrialsSF@SanfordHealth.org

East Tennessee Childrens Hospital
Knoxville 4634946, Tennessee 4662168 37916
Contact:
Site Public Contact
865-541-8266

The Children's Hospital at TriStar Centennial
Nashville 4644585, Tennessee 4662168 37203
Contact:
Site Public Contact
615-342-1919

Vanderbilt University/Ingram Cancer Center
Nashville 4644585, Tennessee 4662168 37232
Contact:
Site Public Contact
800-811-8480

Dell Children's Medical Center of Central Texas
Austin 4671654, Texas 4736286 78723
Contact:
Site Public Contact
512-628-1902
TXAUS-DL-SFCHemonc.research@ascension.org

Driscoll Children's Hospital
Corpus Christi 4683416, Texas 4736286 78411
Contact:
Site Public Contact
361-694-5311
Crystal.DeLosSantos@dchstx.org

Medical City Dallas Hospital
Dallas 4684888, Texas 4736286 75230
Contact:
Site Public Contact
972-566-5588

UT Southwestern/Simmons Cancer Center-Dallas
Dallas 4684888, Texas 4736286 75390
Contact:
Site Public Contact
214-648-7097
canceranswerline@UTSouthwestern.edu

El Paso Children's Hospital
El Paso 5520993, Texas 4736286 79905
Contact:
Site Public Contact
915-298-5444
ranjan.bista@ttuhsc.edu

Cook Children's Medical Center
Fort Worth 4691930, Texas 4736286 76104
Contact:
Site Public Contact
682-885-2103
CookChildrensResearch@cookchildrens.org

Baylor College of Medicine/Dan L Duncan Comprehensive Cancer Center
Houston 4699066, Texas 4736286 77030
Contact:
Site Public Contact
713-798-1354
burton@bcm.edu

M D Anderson Cancer Center
Houston 4699066, Texas 4736286 77030
Contact:
Site Public Contact
877-632-6789
askmdanderson@mdanderson.org

Covenant Children's Hospital
Lubbock 5525577, Texas 4736286 79410
Contact:
Site Public Contact
806-725-8657
mbisbee@providence.org

UMC Cancer Center / UMC Health System
Lubbock 5525577, Texas 4736286 79415
Contact:
Site Public Contact
806-775-8590

Children's Hospital of San Antonio
San Antonio 4726206, Texas 4736286 78207
Contact:
Site Public Contact
210-704-2894
bridget.medina@christushealth.org

Methodist Children's Hospital of South Texas
San Antonio 4726206, Texas 4736286 78229
Contact:
Site Public Contact
210-575-6240
Vinod.GidvaniDiaz@hcahealthcare.com

University of Texas Health Science Center at San Antonio
San Antonio 4726206, Texas 4736286 78229
Contact:
Site Public Contact
210-450-3800
phoresearchoffice@uthscsa.edu

University of Virginia Cancer Center
Charlottesville 4752031, Virginia 6254928 22908
Contact:
Site Public Contact
434-243-6303
uvacancertrials@hscmail.mcc.virginia.edu

Inova Fairfax Hospital
Falls Church 4758390, Virginia 6254928 22042
Contact:
Site Public Contact
703-208-6650
Stephanie.VanBebber@inova.org

Children's Hospital of The King's Daughters
Norfolk 4776222, Virginia 6254928 23507
Contact:
Site Public Contact
757-668-7243
CCBDCresearch@chkd.org

VCU Massey Comprehensive Cancer Center
Richmond 4781708, Virginia 6254928 23298
Contact:
Site Public Contact
804-628-6430
CTOclinops@vcu.edu

Carilion Children's
Roanoke 4782167, Virginia 6254928 24014
Contact:
Site Public Contact
540-266-6238
wpmccarty@carilionclinic.org

Valley Medical Center
Renton 5808189, Washington 5815135 98055
Contact:
Site Public Contact
425-228-3440
research@valleymed.org

Seattle Children's Hospital
Seattle 5809844, Washington 5815135 98105
Contact:
Site Public Contact
866-987-2000

Providence Sacred Heart Medical Center and Children's Hospital
Spokane 5811696, Washington 5815135 99204
Contact:
Site Public Contact
800-228-6618
HopeBeginsHere@providence.org

Mary Bridge Children's Hospital and Health Center
Tacoma 5812944, Washington 5815135 98405
Contact:
Site Public Contact
253-403-1461
research@multicare.org

Madigan Army Medical Center
Tacoma 5812944, Washington 5815135 98431
Contact:
Site Public Contact
253-968-6144
melissa.a.forouhar.mil@health.mil

North Star Lodge Cancer Center at Yakima Valley Memorial Hospital
Yakima 5816605, Washington 5815135 98902
Contact:
Site Public Contact
509-574-3535
Memorial-ClinicalTrials@yvmh.org

Aurora Cancer Care-Southern Lakes VLCC
Burlington 5247214, Wisconsin 5279468 53105
Contact:
Site Public Contact
414-302-2304
ncorp@aurora.org

Aurora Saint Luke's South Shore
Cudahy 5249871, Wisconsin 5279468 53110
Contact:
Site Public Contact
414-302-2304
ncorp@aurora.org

Aurora Health Care Germantown Health Center
Germantown 5254218, Wisconsin 5279468 53022
Contact:
Site Public Contact
414-302-2304
ncorp@aurora.org

Aurora Cancer Care-Grafton
Grafton 5254739, Wisconsin 5279468 53024
Contact:
Site Public Contact
414-302-2304
ncorp@aurora.org

Aurora BayCare Medical Center
Green Bay 5254962, Wisconsin 5279468 54311
Contact:
Site Public Contact
414-302-2304
ncorp@aurora.org

Aurora Cancer Care-Kenosha South
Kenosha 5258393, Wisconsin 5279468 53142
Contact:
Site Public Contact
414-302-2304
ncorp@aurora.org

University of Wisconsin Carbone Cancer Center - Eastpark Medical Center
Madison 5261457, Wisconsin 5279468 53718
Contact:
Site Public Contact
800-622-8922
clinicaltrials@cancer.wisc.edu

University of Wisconsin Carbone Cancer Center - University Hospital
Madison 5261457, Wisconsin 5279468 53792
Contact:
Site Public Contact
800-622-8922
clinicaltrials@cancer.wisc.edu

Aurora Bay Area Medical Group-Marinette
Marinette 5261852, Wisconsin 5279468 54143
Contact:
Site Public Contact
414-302-2304
ncorp@aurora.org

Marshfield Medical Center-Marshfield
Marshfield 5261969, Wisconsin 5279468 54449
Contact:
Site Public Contact
800-782-8581
oncology.clinical.trials@marshfieldresearch.org

Aurora Cancer Care-Milwaukee
Milwaukee 5263045, Wisconsin 5279468 53209
Contact:
Site Public Contact
414-302-2304
ncorp@aurora.org

Aurora Saint Luke's Medical Center
Milwaukee 5263045, Wisconsin 5279468 53215
Contact:
Site Public Contact
414-302-2304
ncorp@aurora.org

Children's Hospital of Wisconsin
Milwaukee 5263045, Wisconsin 5279468 53226
Contact:
Site Public Contact
414-955-4727
MACCCTO@mcw.edu

Aurora Sinai Medical Center
Milwaukee 5263045, Wisconsin 5279468 53233
Contact:
Site Public Contact
414-302-2304
ncorp@aurora.org

Vince Lombardi Cancer Clinic - Oshkosh
Oshkosh 5265838, Wisconsin 5279468 54904
Contact:
Site Public Contact
414-302-2304
ncorp@aurora.org

Aurora Cancer Care-Racine
Racine 5268249, Wisconsin 5279468 53406
Contact:
Site Public Contact
414-302-2304
ncorp@aurora.org

Vince Lombardi Cancer Clinic-Sheboygan
Sheboygan 5272893, Wisconsin 5279468 53081
Contact:
Site Public Contact
414-302-2304
ncorp@aurora.org

Aurora Medical Center in Summit
Summit, Wisconsin 5279468 53066
Contact:
Site Public Contact
414-302-2304
ncorp@aurora.org

Vince Lombardi Cancer Clinic-Two Rivers
Two Rivers 5276609, Wisconsin 5279468 54241
Contact:
Site Public Contact
414-302-2304
ncorp@aurora.org

Aurora Cancer Care-Milwaukee West
Wauwatosa 5278159, Wisconsin 5279468 53226
Contact:
Site Public Contact
414-302-2304
ncorp@aurora.org

Aurora West Allis Medical Center
West Allis 5278420, Wisconsin 5279468 53227
Contact:
Site Public Contact
414-302-2304
ncorp@aurora.org

More Details

NCT ID
NCT05602194
Status
Recruiting
Sponsor
Children's Oncology Group

Detailed Description

PRIMARY OBJECTIVE: I. To determine in a randomized manner whether the addition of levocarnitine prophylaxis to asparaginase-containing regimens will decrease the incidence of conjugated hyperbilirubinemia (> 3 mg/dL) during ALL induction therapy for adolescents and young adults (adolescents and young adults [AYAs], age 15-39 years). SECONDARY OBJECTIVES: I. To examine the impact of levocarnitine prophylaxis on differences in the incidence of grade >= 3 alanine aminotransferase (ALT) or aspartate aminotransferase (AST) elevations during ALL Induction. II. To compare rates of minimal residual disease (MRD) positivity at end of Induction and describe MRD+ by end of consolidation (EOC) in those receiving ALL induction chemotherapy with and without levocarnitine. EXPLORATORY OBJECTIVES: I. To compare rates of toxicity and associated dose reductions for chemotherapy administered with and without concomitant levocarnitine supplementation. II. To compare across study arms the peak levels during Induction of conjugated and total bilirubin, AST, ALT, and duration of conjugated hyperbilirubinemia from onset > 3 mg/dL to =< 3 mg/dL. III. To describe the efficacy of levocarnitine prophylaxis to reduce the incidence and/or severity of early patient-reported chemotherapy-induced peripheral neuropathy. IV. To describe the three-year event-free and overall survival (EFS/OS) in those treated with and without levocarnitine prophylaxis. V. To examine the association of age with asparaginase activity and asparaginase-associated hepatotoxicity during induction. VI. To examine the association of body-mass-index (BMI) percentile (or absolute BMI for young adults) with asparaginase activity and asparaginase-associated hepatotoxicity during induction. VII. To describe adherence by self-report and pill-count to oral levocarnitine in patients randomized to the intervention arm. VIII. To examine the association of plasma levels of carnitine and related markers with the efficacy of levocarnitine supplementation. IX. To determine the impact of inherited genetic variation on hepatoxicity and levocarnitine efficacy. OUTLINE: Patients are randomized to 1 of 2 arms (arm A vs. B). ARM A: Patients receive levocarnitine orally (PO) or intravenously (IV) as a bolus over 2 to 3 minutes or by infusion (over 10 to 30 minutes or per institutional standard) starting prior to standard of care induction chemotherapy with pegaspargase or calaspargase pegol and continued through the earlier of the last day of Induction phase (i.e., day prior to start of next phase) or Induction day 35. Patients may also undergo blood sample collection during screening and on study. ARM B: Patients receive standard of care induction chemotherapy with pegaspargase or calaspargase pegol on study. Patients may also undergo blood sample collection during screening and on study. ARM C (RESCUE): Patients in Arms A and B who develop conjugated hyperbilirubinemia > 3 mg/dL during induction may receive levocarnitine rescue PO or IV as a bolus dose over 2 to 3 minutes or by infusion (over 10 to 30 minutes or per institutional standard) until resolution of conjugated hyperbilirubinemia =< 3 mg/dL (or start of consolidation or the next treatment phase, whichever occurs first).