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Modified Second Haplo-transplantation for Graft Failure

NCT06512545 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 12

Last updated 2024-11-29

No results posted yet for this study

Summary

Graft failure is a fatal complication following allogeneic stem cell transplantation where a second transplantation is usually required for salvage. We previously reported encouraging results with a novel Flu/Cy regimen. However, there are still around 20% patients developed delayed platelet recovery. We designed a modified regimen to further improve the hematopoietic reconstitution after second transplantation. This prospective, single-arm study aims to investigate the safety and efficacy of this modified regimen.

Conditions

  • Graft Failure
  • Stem Cell Transplant Complications

Interventions

OTHER

second allogeneic stem cell transplantation

1. Change another donor if possible 2. Conditioning regimen: fludarabine (30mg/m2/day, days -6 to -2 )/cyclophosphamide (1g/m2/day, days -5 to -4)/rabbit antithymocyte globulin (1.5mg/kg/day, days -4 to -2) 3. GVHD prophylaxis: cyclosporine A (concentration 150-250ng/ml), mycophenolate mofetil (0.5g bid -3d to neutrophil engraftment)+anti CD25 monoAb (20mg, +1d, +8d, +15d)

Sponsors & Collaborators

  • Peking University People's Hospital

    lead OTHER

Principal Investigators

  • Xiao-Jun Huang, M.D. · Institute of Hematology, Peking University People's Hospital

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
14 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-07-01
Primary Completion
2026-06-30
Completion
2026-06-30

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06512545 on ClinicalTrials.gov