At a glance
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Mesenchymal Stem Cells Combined With Cord Blood for Treatment of Graft Failure Following Autologous Hematopoietic Stem Cell Transplantation
In Brief
A Phase 2 clinical trial evaluating Mesenchymal stem cells and Mesenchymal stem cells and cord blood for Hematopoietic Stem Cell Transplantation and 4 related conditions. Targeting 60 participants across 1 site.
Detailed Summary
The purpose of this study is to evaluate the utility of treating patients experiencing graft failure after autologous hematopoietic stem cell transplantation with ex-vivo-expanded BM-drived mesenchymal stem cells from third-party donors or mesenchymal stem cells combined with cord blood. The first objective of this study was to evaluate the effect of such treatment on graft failure, and second object was to investigate the safety of such treatment.
Study Details
Timeline
Interventions
Mesenchymal stem cells will be intravenously infused via a central venous catheter(at a dose of 1×10\^6 cells/kg, over 15 min) in day 1 and day 15 of the cycle. If the NEU and PLT levels do not attain the completely response(CR)standards after this cycle, mesenchymal stem cells combined with cord blood will be given. If the NEU and PLT levels attain the completely response(CR)or partly response(PR) standards after this cycle, another cycle with the same strategy will be given.
Mesenchymal stem cells will be given (at a dose of 1×10\^6 cells/kg,intravenously infused via a central venous catheter)on day 1.day 15, day 29 and day 43 of the cycle. Cord blood will be given intravenously infused via a central venous catheter on day 2 of the cycle.