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Study identifier: NCT03509961 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

The EndRAD Trial: Eliminating Total Body Irradiation (TBI) for NGS-MRD Negative Children, Adolescents, and Young Adults With B-ALL

Condition: B-cell Acute Lymphoblastic Leukemia  ·  Sponsor: Pediatric Transplantation & Cellular Therapy Consortium

PhasePhase 2
Planned participants95
Who can joinAll sexes, 1 Year to 25 Years
Healthy volunteersNo

About this study

This study will evaluate the use of non- TBI (total body irradiation) conditioning for B-ALL patients with low risk of relapse as defined by absence of NGS-MRD (next generation sequencing minimal residual disease) before receiving a hematopoietic cell transplant (HCT). Patients diagnosed with B-ALL who are candidates for HCT will be screened by NGS-MRD on a test of bone marrow done before the HCT. Subjects who are pre-HCT NGS-MRD negative will be eligible to receive a non-TBI conditioning regimen as part of the treatment cohort of the study. Subjects who are pre-HCT NGS-MRD positive will be treated as per treating center standard and will be followed in an observational cohort (HCT center standard of care).

This description comes directly from the study's public registry record.

Talk to the study team

Liz Gourdine  ·  323-361-6652  ·  EndRAD@chla.usc.edu

Always discuss trial participation with your own doctor first.

Locations (24)

Children's of Alabama/University of Alabama in Birmingham(UAB)Birmingham, Alabama, United StatesRecruiting
Phoenix Children's HospitalPhoenix, Arizona, United StatesRecruiting
City of HopeDuarte, California, United StatesRecruiting
Children's Hospital Los AngelesLos Angeles, California, United StatesRecruiting
UCLA Mattel Children's HospitalLos Angeles, California, United StatesRecruiting
UCSF Benioff Children's Hospital OaklandOakland, California, United StatesRecruiting
UCSFSan Francisco, California, United StatesRecruiting
Children's Hospital ColoradoAurora, Colorado, United StatesRecruiting
Yale University School of MedicineNew Haven, Connecticut, United StatesRecruiting
Alfred I. duPont Hospital for Children - Nemours DelewareWilmington, Delaware, United StatesRecruiting
University of FloridaGainesville, Florida, United StatesRecruiting
Nicklaus Children's HospitalMiami, Florida, United StatesRecruiting

+ 12 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT03509961