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Study details
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ABBA CORD Trial: dCBT with Abatacept for Graft vs. Host Disease Prevention

Leland Metheny
NCT IDNCT06680661ClinicalTrials.gov data as of Apr 2026
Phase

Phase 2

Target enrollment

20

Study length

about 3.7 years

Ages

18–65

Locations

1 site in OH

About this study

This trial is testing if adding abatacept to tacrolimus and mycophenolate mofetil (MMF) can prevent or reduce acute graft versus host disease (aGVHD) after a cord blood transplant in people with certain types of cancer. Participants will receive treatment, including a cord blood transplant and radiation therapy.

Based on ClinicalTrials.gov records.

What participants do

  • 1.Receive Double Umbilical Cord Transplant
  • 2.Receive Total Body Irradiation
  • 3.Take Abatacept
  • +3 more
PhasePhase 2
DrugAbatacept
Routeinjection

Participation effort

Estimated from trial records. Details can vary by site.

Time + visits
Low12%
Logistics
Moderate50%

Logistics difficulty varies by site location and availability.

Trial highlights

Treatment details

Auto-extracted from trial records to preview treatments and outcomes.

Drug classes

abatacept, cyclophosphamide (Alkylating chemotherapy; crosslinks DNA strands), fludarabine, Immunological Agents (Enzyme Inhibitors), tacrolimus, thiotepa

Drug routes

injection, intravenous, infusion, injection (Injection)

Endpoints

Secondary: Assessment of aGVHD biomarker REG3α, Assessment of aGVHD biomarker ST2, Disease free survival, Incidence of chronic GVHD, Non-relapse mortality, Overall Survival

Procedures

radiation

Body systems

Oncology