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Clinical Trial Summary

The purpose of this study is to determine and confirm the role of bone marrow transplantation in the treatment of disorders of the red cell and hemoglobin including sickle cell anemia, thalassemia and diamond blackfan anemia.


Clinical Trial Description

The trial proposed is a single armed phase II treatment protocol designed to examine the engraftment,toxicity and graft-versus-host disease following a novel cytoreductive regimen including cyclophosphamide and Busulfan for the treatment of patients with Severe Sickle Cell Anemia,Thalassemia, and Diamond Blackfan Anemia using stem cell transplants derived from HLA-genotypically identical siblings.

Patients will be conditioned for transplantation with cyclophosphamide (50 mg/kg/day x 4 days), and busulfan [(if < 4 years of age 1 mg/kg 4 times per day x 4 days), (if > 4 years of age 0.8 mg/kg 4 times per day x 4 days)]. Patients will receive Methotrexate & Cyclosporin-A for prophylaxis against GvHD and GCSF to promote engraftment.

The preferred source of stem cells from related HLA-matched related donors will be unmodified bone marrow stem cells. ;


Study Design

Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT00578435
Study type Interventional
Source Memorial Sloan Kettering Cancer Center
Contact
Status Completed
Phase Phase 2
Start date January 1994
Completion date August 2008

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