Outcome of allogeneic hematopoietic stem cell transplantation in patients with hematological malignancies

Document Type

Article

Department

Haematology/Oncology; Pathology and Laboratory Medicine

Abstract

Introduction: Allogeneic hematopoietic stem cell transplantation is a potentially curative treatment modality for hematological malignancies. We evaluated the outcome of patients suffering from hematological malignancies, including acute leukemias, chronic myeloid leukemia and myelodysplastic syndrome after allogeneic transplantation.
Methods: All patients having hematological malignancies with HLA identical sibling donors who underwent allogeneic transplantation were included. Pre-transplant workup consisted of complete blood counts, evaluation of liver, kidneys, lungs, infectious profile, chest X-ray, paranasal sinus roentgenograms and dental review. Donors were given G-CSF at a dose of 5-10 μg/kg/twice daily for five days prior to harvest. The conditioning regimens included cyclophosphamide, busulfan and total body irradiation.
Results: A total of 41 allogeneic transplants were performed for hematological malignancies from April 2004 to December 2012. There were 31 males and 10 females. Median age ± SD was 28 ± 11.7 years (range 8 - 54 years). A mean of 7.7×108±1.5 mononuclear cells/kg were infused (range:6.2-9.2×108/kg). The median time to white cell recovery was 19±4 days (range:15-23 days). Transplant related mortality was 19.5%. The median overall survival was 53.6 months. Overall survival at a median follow up of 37 months was 67%.
Conclusion: Allogeneic stem cell transplantation is an effective treatment option in patients with hematological malignancies. Our outcomes are comparable with results from neighboring countries as well as the western world.

Publication (Name of Journal)

International Journal of Hematology-Oncology and Stem Cell Research

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