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| Name | Class |
|---|---|
| Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University | OTHER |
| Institute of Hematology & Blood Diseases Hospital, China | OTHER |
| Peking University People's Hospital | OTHER |
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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.
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.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| G-CSF + Decitabine + BUCY | Experimental | For patients with RAEB-1, REAB-2 and AML Secondary to MDS undergoing allo-HSCT ，Granulocyte Colony-Stimulating Factor(G-CSF)+Decitabine+BUCY conditioning regimen was G-CSF 5-10ug/kg/day on days -17 and -10 (when white blood cell is more than 20G/L, stop using G-CSF)；Decitabine 20mg/m2/day on days -14 and -10； Busulfan (BU) 3.2 mg/kg/day on days -7 and -4；Cyclophosphamide (CY) 60 mg/kg/day on days -3 and -2. |
|
| BUCY | Active Comparator | For patients with RAEB-1, REAB-2 and AML Secondary to MDS undergoing allo-HSCT ，BUCY conditioning regimen was Busulfan (BU) 3.2 mg/kg/day on days -7 and -4；Cyclophosphamide (CY) 60 mg/kg/day on days -3 and -2. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Decitabine | Drug | Decitabine was administered at 20mg/m2/day on days -14 and -10. |
|
| Measure | Description | Time Frame |
|---|---|---|
| relapse rate | 2 year |
| Measure | Description | Time Frame |
|---|---|---|
| overall survival (OS) | 2 year | |
| disease-free survival (DFS) | 2 year | |
| transplant-related mortality (TRM) |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Qifa Liu | Nanfang Hospital, Southern Medical University | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Department of Hematology,Nanfang Hospital, Southern Medical University | Guangzhou | Guangdong | 510515 | China |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 36702138 | Derived | Xuan L, Dai M, Jiang E, Wang Y, Huang F, Fan Z, Xu N, Nie D, Liang X, Chen H, Ye J, Shi P, Liu H, Jin H, Lin R, Yan C, Zhang Y, Sun J, Han M, Liu Q. The effect of granulocyte-colony stimulating factor, decitabine, and busulfan-cyclophosphamide versus busulfan-cyclophosphamide conditioning on relapse in patients with myelodysplastic syndrome or secondary acute myeloid leukaemia evolving from myelodysplastic syndrome undergoing allogeneic haematopoietic stem-cell transplantation: an open-label, multicentre, randomised, phase 3 trial. Lancet Haematol. 2023 Mar;10(3):e178-e190. doi: 10.1016/S2352-3026(22)00375-1. Epub 2023 Jan 23. |
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| First People's Hospital of Chenzhou |
| OTHER |
| Liuzhou Workers' Hospital | OTHER_GOV |
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| Busulfan (BU) | Drug | Busulfan was administered at 3.2 mg/kg/day on days -7 to -4. |
|
| Cyclophosphamide (CY) | Drug | Cyclophosphamide was administered at 60 mg/kg/day on days -3 to -2. |
|
| Granulocyte Colony-Stimulating Factor(G-CSF) | Drug | G-CSF was administered at 5-10 ug/kg/day on days -17 and -10. When white blood cell is more than 20G/L, stop using G-CSF. |
|
| 2 year |
| ID | Term |
|---|---|
| D009190 | Myelodysplastic Syndromes |
| ID | Term |
|---|---|
| D001855 | Bone Marrow Diseases |
| D006402 | Hematologic Diseases |
| D006425 | Hemic and Lymphatic Diseases |
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| ID | Term |
|---|---|
| D000077209 | Decitabine |
| D002066 | Busulfan |
| D003520 | Cyclophosphamide |
| ID | Term |
|---|---|
| D001374 | Azacitidine |
| D001372 | Aza Compounds |
| D009930 | Organic Chemicals |
| D003562 | Cytidine |
| D011741 | Pyrimidine Nucleosides |
| D011743 | Pyrimidines |
| D006573 | Heterocyclic Compounds, 1-Ring |
| D006571 | Heterocyclic Compounds |
| D009705 | Nucleosides |
| D009706 | Nucleic Acids, Nucleotides, and Nucleosides |
| D012263 | Ribonucleosides |
| D002072 | Butylene Glycols |
| D006018 | Glycols |
| D000438 | Alcohols |
| D008698 | Mesylates |
| D000476 | Alkanesulfonates |
| D017738 | Alkanesulfonic Acids |
| D000473 | Alkanes |
| D006839 | Hydrocarbons, Acyclic |
| D006838 | Hydrocarbons |
| D013451 | Sulfonic Acids |
| D013456 | Sulfur Acids |
| D013457 | Sulfur Compounds |
| D010752 | Phosphoramide Mustards |
| D009588 | Nitrogen Mustard Compounds |
| D009150 | Mustard Compounds |
| D006846 | Hydrocarbons, Halogenated |
| D063088 | Phosphoramides |
| D009943 | Organophosphorus Compounds |
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