Ignite Creation Date:
2025-12-25 @ 1:32 AM
Ignite Modification Date:
2026-01-03 @ 2:45 PM
Study NCT ID:
NCT03279094
Status:
ACTIVE_NOT_RECRUITING
Last Update Posted:
2025-06-22
First Post:
2017-09-06
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Haploidentical Transplantation With Pre-Transplant Immunosuppressive Therapy for Patients With Sickle Cell Disease
Sponsor:
City of Hope Medical Center
Organization:
Study Overview
Official Title:
A Pilot Study of Pre-transplant Immunosuppressive Therapy for Haploidentical Transplants in Patients With Sickle Cell Disease
Status:
ACTIVE_NOT_RECRUITING
Status Verified Date:
2025-06
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This is a study to evaluate the safety and toxicity of a treatment regimen consisting of 2 cycles of pre-transplant immunosuppressive therapy followed by myeloablative preparative regimen and allogeneic hematopoietic stem cell transplantation from a haploidentical donor in patients with sickle cell disease.
The overall goal of this study is to expand the donor pool for hematopoietic stem cell transplantation in sickle cell disease using haploidentical donors, and to develop a non-toxic, myeloablative regimen, with the goal of achieving a consistent donor chimerism utilizing pre-transplant immunosuppressive therapy.
The overall goal of this study is to expand the donor pool for hematopoietic stem cell transplantation in sickle cell disease using haploidentical donors, and to develop a non-toxic, myeloablative regimen, with the goal of achieving a consistent donor chimerism utilizing pre-transplant immunosuppressive therapy.
Detailed Description:
All patients will receive an haploidentical hematopoietic stem cell transplant with the following conditioning and GvHD prevention:
Pre-transplant immunosuppressive therapy:
2 cycles of Fludarabine and Dexamethasone x 5 days each cycle
Conditioning regimen:
rATG daily x 3 days, Fludarabine daily x 6 days and Busulfan daily x 4 days
GVHD prophylaxis:
Cyclophosphamide day +3 and +4, Tacrolimus and Mycophenolate mofetil
Pre-transplant immunosuppressive therapy:
2 cycles of Fludarabine and Dexamethasone x 5 days each cycle
Conditioning regimen:
rATG daily x 3 days, Fludarabine daily x 6 days and Busulfan daily x 4 days
GVHD prophylaxis:
Cyclophosphamide day +3 and +4, Tacrolimus and Mycophenolate mofetil
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
True
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?: