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Study identifier: NCT06265584 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Trial of 2 Step ATG for Prevention of Acute GVHD Post Allogeneic Stem Cell Transplant

Condition: Acute Leukemia · Myelodysplastic Syndrome · Myeloproliferative Disorders  ·  Sponsor: University of Alabama at Birmingham

PhasePhase 2
Planned participants56
Who can joinAll sexes, 18 Years to 75 Years
Healthy volunteersNo

About this study

In an effort to reduce graft versus host disease (GVHD) and enhance graft versus leukemia (GVL) effect post allogenic hematopoietic stem cell transplantation (AHSCT), recent research has focused on host immune cell depletion. Frame shifting anti-thymocyte globulin (ATG) backwards to earlier days before days 0 can result in deeper host and less graft T-cell depletion, leading to better immune reconstitution. Preliminary data where 80% of the ATG dose is given on days -6,-5,-4 and 20% given on day -1, showed effective prevention of severe acute GVHD, chronic GVHD and favorable early immune reconstitution. We hypothesize that our 2 step ATG dosing platform when combined with standard tacrolimus and mini methotrexate can prevent grade III-IV acute GVHD and chronic GVHD, resulting in improvement of GVHD/relapse free survival at one year post transplant.

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

Talk to the study team

Zaid Al Kadhimi, MD  ·  205-975-1269  ·  zsalkadhimi@uabmc.edu

Margaret Thomas, MPH  ·  margaretannthomas@uabmc.edu

Always discuss trial participation with your own doctor first.

Locations (1)

University of Alabama at BirminghamBirmingham, Alabama, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT06265584