Ignite Creation Date:
2025-12-25 @ 3:52 AM
Ignite Modification Date:
2025-12-26 @ 2:41 AM
Study NCT ID:
NCT05667402
Status:
NOT_YET_RECRUITING
Last Update Posted:
2022-12-28
First Post:
2022-10-27
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Clinical Study of TBF Regimen in Allo-HSCT in Patients With CNS Leukemia
Sponsor:
First Affiliated Hospital Xi'an Jiaotong University
Organization:
Study Overview
Official Title:
Clinical Study of TBF Regimen in Allogeneic Hematopoietic Stem Cell Transplantation in Patients With Central Nervous System Leukemia
Status:
NOT_YET_RECRUITING
Status Verified Date:
2022-10
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:
Central nervous system (CNS) leukemia is a poor prognostic factor for allogeneic hematopoietic stem cell transplantation (allo-HSCT). Thiotepa can penetrate the blood-brain barrier and has immunosuppressive effects and similar effects to irradiation in allo-HSCT. This project aims to investigate whether the TBF regimen is superior to the traditional modified BuCY2 regimen to improve the long-term survival of the CNS leukemia patients.
Detailed Description:
Central nervous system (CNS) leukemia is a common extramedullary leukemia and a poor prognostic factor for allogeneic hematopoietic stem cell transplantation (allo-HSCT). There is a blood-brain barrier (BBB) in the CNS. The treatment effect of CNS leukemia is seriously limited by the low penetration of conventional chemotherapy drugs into cerebrospinal fluid. Thiotepa can penetrate the BBB and has immunosuppressive effect and myeloablative effect similar to irradiation in transplantation. Therefore, it is speculated that cestipide has certain advantages as a conditioning regimen in transplantation for CNS leukemia. This project aims to investigate whether the TBF regimen is superior to the traditional modified BuCY2 regimen to improve the long-term survival of the CNS leukemia patients.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: