Parent stem cells offer new hope for kids with blood cancer
NCT ID NCT03431090
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new way to do stem cell transplants for 20 children with blood cancers or myelodysplasia who don't have a perfect donor match. Doctors remove certain immune cells from a parent's partially matched stem cells before transplant to help the new cells grow faster and lower the risk of graft-versus-host disease (GVHD), a serious side effect. The goal is to improve recovery and survival while reducing complications.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 1/2
Runs two stages together: safety and dose first, then whether the treatment works.
- Participants
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About 20 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2018
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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Up to 30 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patient lacks an HLA matched sibling donor. * Meets criteria nonhematopoietic organ function according to NCH BMT SOP09. * If subjects have received a first HCT, they must be eligible for a second HCT if their disease has recurred. * High resolution HLA and KIR typing * The subject cannot have an active untreated infection. Viremia by PCR analysis is not considered an active infection but may require immediate viral prophylaxis. Patients with possible fungal infections must have had at least 2 weeks of appropriate anti- fungal therapy and be asymptomatic. * Negative pregnancy test for females ≥11 years of age or post- menarche. * Sexually active males and females of childbearing potential must agree to use a form of contraception considered effective and medically acceptable by the Investigator. (Non-childbearing potential defined as pre-menarche, greater than one year post-menopausal or surgically sterilized). * Subjects must be ≤30 years at the time of consent. * Signed consent by parent/guardian and assent if appropriate for subjects \< 18 years of age. Signed consent by patient/subject if ≥18 years of age. Exclusion Criteria: * Patient does not have a suitable donor who is willing and able (meets donor criteria). * Patient has donor-specific anti-HLA antibodies at the time of enrollment * Patient reports a history of allergic reactions to murine protein Donor Eligibility: * The donor must be ≥18 years of age at the time of the informed consent conference. * The donor must be a related donor * The donor will be evaluated according to the current NCH BMT SOP 04 and must meet all criteria. * The donor must be able and willing to undergo G-CSF mobilization and stem cell apheresis. * The patient does not have donor specific anti-HLA antibodies
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Nationwide Children's Hospital
Columbus, Ohio, 43205, United States
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Other studies related to the condition(s) this trial covers.
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