Clinical trial NCT02744742: G-CSF+Decitabine+BUCY vs BUCY Conditioning Regimen for RAEB-1, REAB-2 and AML Secondary to MDS Undergoing Allo-HSCT
Official title: Granulocyte Colony-stimulating Factor+Decitabine+Busulfan+Cyclophosphamide vs Busulfan+Cyclophosphamide Conditioning Regimen for Patients With RAEB-1, RAEB-2 and AML Secondary to MDS Undergoing Allogeneic Hematopoietic Stem Cell Transplantation
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: PHASE2
PHASE3
Conditions: Myelodysplastic Syndrome
Allogeneic Hematopoietic Stem Cell Transplantation
Conditioning
Lead sponsor: Nanfang Hospital, Southern Medical University
Sponsor class: OTHER
Collaborators: name: Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
name: Institute of Hematology & Blood Diseases Hospital, China
name: Peking University People's Hospital
name: First People's Hospital of Chenzhou
name: Liuzhou Workers Hospital
First posted: 2016-04-20
Enrollment: 202
Sex: ALL
Minimum age (years): 14
Maximum age (years): 65
Standard ages: CHILD
ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: RANDOMIZED
Intervention model: PARALLEL
Primary purpose: TREATMENT

Brief summary: Allogeneic hematopoietic stem cell transplantation (allo-HSCT) appears to be an efficient tool to cure refractory anemia with excess blasts-1 (RAEB-1), refractory anemia with excess blasts-2 (RAEB-2) and acute myeloid leukemia (AML) secondary to myelodysplastic syndrome (MDS). At present, the best conditioning regimen for RAEB-1, RAEB-2 and AML secondary to MDS undergoing allo-HSCT remains in discussion. In this prospective randomized controlled study, the safety and efficacy of G-CSF+ Decitabine + BUCY and BUCY myeloablative conditioning regimens in patients with RAEB-1, REAB-2 and AML Secondary to MDS undergoing allo-HSCT are evaluated.

Detailed description: Allo-HSCT appears to be an efficient tool to cure patients with MDS and AML secondary to MDS. At present, the best conditioning regimen for MDS and AML secondary to MDS undergoing allo-HSCT remains in discussion. BUCY conditioning regimen is the standard myeloablative regimen for MDS and AML secondary to MDS undergoing allo-HSCT. However, it appears to have higher relapse rate. To reduce the relapse rate, decitabine is added in the conditioning regimen. In this prospective randomized controlled study, the safety and efficacy of G-CSF + Decitabine + BUCY and BUCY myeloablative conditioning regimens in RAEB-1, REAB-2 and AML secondary to MDS undergoing allo-HSCT are evaluated.

Eligibility criteria: Inclusion Criteria:

* RAEB-1, REAB-2 and AML Secondary to MDS undergoing allo-HSCT
* 14-65 years

Exclusion Criteria:

* Any abnormality in a vital sign (e.g., heart rate, respiratory rate, or blood pressure)
* Patients with any conditions not suitable for the trial (investigators' decision)

Primary outcomes:
measure: relapse rate
timeFrame: 2 year
Secondary outcomes:
measure: overall survival (OS)
timeFrame: 2 year
measure: disease-free survival (DFS)
timeFrame: 2 year
measure: transplant-related mortality (TRM)
timeFrame: 2 year
Other outcomes:
Locations:
city: Guangzhou
country: China
facility: Department of Hematology,Nanfang Hospital, Southern Medical University
state: Guangdong
Study officials:
affiliation: Nanfang Hospital, Southern Medical University
name: Qifa Liu
role: PRINCIPAL_INVESTIGATOR
References: