Allogeneic Stem Cell Transplant for GATA2 Mutations

This study is testing if an allogeneic hematopoietic stem cell transplant (HSCT), also known as a stem cell transplant, can successfully treat GATA2 mutations. GATA2 mutations can lead to conditions like immunodeficiency (a weakened immune system) and myelodysplastic syndromes (MDS), which affect blood cell production. The transplant involves receiving healthy stem cells from a donor. Before the transplant, you would receive medications like Busulfan, Fludarabine, and Cyclophosphamide to prepare your body. Researchers will look to see if the transplant leads to successful engraftment (the new stem cells settling in) and restores normal blood cell production within one year. This study is open to individuals aged 6 to 70 years who have a GATA2 gene mutation or a related condition called MonoMAC. The current status of this study is unclear.

Study design
This is an interventional study, meaning participants will receive a specific treatment. It plans to enroll 144 participants.
What's involved
Participants will undergo a physical exam, medical history review, and blood sample collection for screening. Specific details about the number of visits or duration of participation are not specified in the trial record.
Compensation
Not stated in the trial record.
Follow-up
Researchers will assess the success of the transplant one year after it is completed.

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NCT01861106

Allogeneic Hematopoietic Stem Cell Transplant for GATA2 Mutations

Recruiting
PHASE2Ages 6–70InterventionalTreatment
National Cancer Institute (NCI)
~144 participants
Updated 2026-08-28 on ClinicalTrials.gov
What's tested:Allogeneic HSCTBusulfan Test doseFludarabine (Fludara, Berlex Laboratories)Busulfan (Busulfex)Cyclophosphamide (CTX, Cytoxan)Total Body Irradiation (TBI)

At a glance

Recruiting sites
1 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
To determine whether allogeneic HSCT approach results in engraftment and restores normal hematopoiesis by one year in patients with mutations GATA2.
Measured over 1 year after completing ASCT
GATA2
Immunodeficiency
MDS
1 sites across 1 states
Maryland1
  • Danielle E Pregent-Arnold, M.D. · PRINCIPAL_INVESTIGATOR · National Cancer Institute (NCI)

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  • To determine whether allogeneic HSCT approach results in engraftment and restores normal hematopoiesis by one year in patients with mutations GATA2.1 year after completing ASCT

    Determination that engraftment has occurred, normal hematopoiesis has been restored and the clinical phenotype after allogeneic HSCT has been reversed