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Study details
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A Platform Protocol to Investigate Post-Transplant Cyclophosphamide-Based Graft-Versus-Host Disease Prophylaxis in Patients With Hematologic Malignancies Undergoing Mismatched Unrelated Donor Peripheral Blood Stem Cell Transplantation

Center for International Blood and Marrow Transplant Research
NCT IDNCT06859424ClinicalTrials.gov data as of Apr 2026
Phase

Phase 2

Target enrollment

358

Study length

about 2.9 years

Ages

18–66

Locations

13 sites in AL, CA, FL +9

Why this study is shown

Actively enrollingPHASE2

What this study is about

This trial is testing different drug combinations after a stem cell transplant to prevent graft-versus-host disease (GVHD). It involves comparing new drug combinations to standard treatments, and also assessing the safety of each combination. Participants will receive regular check-ups, take surveys about their well-being, and provide blood and stool samples.

Simplified from trial records by PatientMatch.

What you may be asked to do

  • 1.Participate in Permitted Concomitant Therapy
  • 2.Participate in Prohibited Concomitant Therapy
  • 3.Receive Supportive Care: Intravenous immune globulin (IVIG)
  • +3 more

Participation Burden

What's physically and logistically required of participants.

Logistics & Travel
In-person visits

Requires travel to a study site

Physical Intervention
Injection / IVOral

How treatment is administered

Treatment Assignment
Randomized (Open Label)

You are randomly assigned, but you will know your treatment.

Extracted study details

Pulled from the trial record to show what is being tested and what the study is measuring.

Drug classes

ANTINEOPLASTIC AND IMMUNOMODULATING AGENTS, immunosuppressant (Calcineurin inhibitor; suppresses T-cell activation (reduces IL-2))

Drug routes

injection (Injection), oral (Oral Capsule), oral (Oral Tablet), oral

Endpoints

Primary: Graft-versus-host disease-free, relapse-free survival (GRFS)

Secondary: Graft-versus-host disease-free survival (GFS), Incidence of cytokine release syndrome (CRS), Non-relapse mortality (NRM), Overall survival (OS), Progression-free survival (PFS)

Body systems

Oncology