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Updated: Jun 5, 2026

Use of Hematopoietic Stem Cell Transplantation to Assess the Origin of Myelodysplastic Syndrome
Published on: October 3, 2018
Allogeneic hematopoietic stem cell transplantation for childhood aplastic anemia: prospective trial in China
Chen Chun1, Jian-pei Fang, Hong-man Xue
1Department of Pediatrics, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China. chenchun69@126.com
Insights
Allogeneic hematopoietic stem cell transplants offer a promising treatment for children with severe aplastic anemia (SAA). This study shows high survival rates and successful engraftment, making it a viable option.
Area of Science:
- Hematology
- Pediatric Oncology
- Transplantation Medicine
Background:
- Severe aplastic anemia (SAA) is a life-threatening condition in children.
- Hematopoietic stem cell transplantation (HSCT) is a potential curative therapy.
- Limited prospective data exists for HSCT in pediatric SAA in China.
Purpose of the Study:
- To evaluate the efficacy and safety of allogeneic HSCT in children with SAA.
- To report outcomes from the first prospective trial in China for this indication.
Main Methods:
- Six children with SAA underwent HSCT with chemotherapy.
- Utilized fully matched allogeneic donors.
- Prospective trial design with a mean follow-up of 2.75 years.
Main Results:
- Successful engraftment was achieved in five patients (83%).
- One patient achieved spontaneous autologous hematopoiesis.
- Overall survival rate was 83% (5/6 patients).
Conclusions:
- Allogeneic HSCT is an effective and safe treatment for pediatric SAA.
- This approach offers a favorable option for children requiring SAA treatment.
- The findings support HSCT as a standard of care for SAA in pediatric populations.
Abstract:
We aim to investigate the efficacy and safety of the treatment with fully matched allogeneic hematopoietic stem cell transplants for children with severe aplastic anemia (SAA) in the first prospective trial in China. Six SAA children received allogeneic hematopoietic stem cell transplantation combined with chemotherapy. Five patients had successful engraftment while the sixth child regained normal peripheral blood counts consistent with spontaneous autologous hematopoiesis. Mean duration of follow-up was 2.75 years, and survival was 83%(5/6). The results indicated that allogeneic hematopoietic stem cell transplantation is a good option for the treatment of children with severe aplastic anemia.
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