The objective is to find out the causes of Cytopenia post-engraftment (CPE) in hematopoietic stem cell transplantation (HSCT) for patients with β-thalassemia major (β-TM). For this, 61 consecutive β-TM patients underwent 7/8 HLA matched HSCT from January 1, 2009 to June 30, 2015 were retrospectively analyzed. Thirty-eight patients suffered from CPE and the remainder (n=23) associated without CPE. The effect of pre-transplant ferritin (PTF) and recipient and donor age on CPE were analyzed in the two groups. The CPE was defined as white blood cell counts less than 3.0×109/L for four weeks or longer without infection of cytomegalovirus, human parvovirus B19 virus and Epstein-Barr virus. As result, in univariate analysis, PTF level was a high-risk factor for CPE and significant higher in CPE group than no-CPE group (3927.9 ± 1314.9 vs 2291.0 ± 994.4 ng/ml, p=0.000). The result was also proved by multi-factor binary regression analysis (p=0.001). The optimal value of PTF level by R language (R 2.15.2) is 2500ng/ml, which is cutoff value in the two groups. The current study showed high PTF level was a high-risk factor of CPE for β-TM patients underwent 7/8 HLA-matched HSCT. PTF should be reduced below 2500ng/L if the 7/8 matched HSCT must be done.
Published in | American Journal of Pediatrics (Volume 4, Issue 2) |
DOI | 10.11648/j.ajp.20180402.13 |
Page(s) | 31-35 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2018. Published by Science Publishing Group |
Ferritin, Cytopenia, Thalassemia, HSCT
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APA Style
Liao Jianyun, Issa Moussa Mardo, Wen Jianyun, Zhou Xiaohui, Peng Zhiyong, et al. (2018). High Ferritin Before Transplant Increases Cytopenia Post-transplant in HLA Mismatched Hematopoietic Stem Cell Transplantation in β-Thalassemia Major. American Journal of Pediatrics, 4(2), 31-35. https://doi.org/10.11648/j.ajp.20180402.13
ACS Style
Liao Jianyun; Issa Moussa Mardo; Wen Jianyun; Zhou Xiaohui; Peng Zhiyong, et al. High Ferritin Before Transplant Increases Cytopenia Post-transplant in HLA Mismatched Hematopoietic Stem Cell Transplantation in β-Thalassemia Major. Am. J. Pediatr. 2018, 4(2), 31-35. doi: 10.11648/j.ajp.20180402.13
AMA Style
Liao Jianyun, Issa Moussa Mardo, Wen Jianyun, Zhou Xiaohui, Peng Zhiyong, et al. High Ferritin Before Transplant Increases Cytopenia Post-transplant in HLA Mismatched Hematopoietic Stem Cell Transplantation in β-Thalassemia Major. Am J Pediatr. 2018;4(2):31-35. doi: 10.11648/j.ajp.20180402.13
@article{10.11648/j.ajp.20180402.13, author = {Liao Jianyun and Issa Moussa Mardo and Wen Jianyun and Zhou Xiaohui and Peng Zhiyong and Liu Huaying and Chen Libai and He Yuelin and Pei Fuyu and Wu Xuedong and Feng Xiaoqin and Bai Jing and Su Qingxia and Li Chunfu}, title = {High Ferritin Before Transplant Increases Cytopenia Post-transplant in HLA Mismatched Hematopoietic Stem Cell Transplantation in β-Thalassemia Major}, journal = {American Journal of Pediatrics}, volume = {4}, number = {2}, pages = {31-35}, doi = {10.11648/j.ajp.20180402.13}, url = {https://doi.org/10.11648/j.ajp.20180402.13}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajp.20180402.13}, abstract = {The objective is to find out the causes of Cytopenia post-engraftment (CPE) in hematopoietic stem cell transplantation (HSCT) for patients with β-thalassemia major (β-TM). For this, 61 consecutive β-TM patients underwent 7/8 HLA matched HSCT from January 1, 2009 to June 30, 2015 were retrospectively analyzed. Thirty-eight patients suffered from CPE and the remainder (n=23) associated without CPE. The effect of pre-transplant ferritin (PTF) and recipient and donor age on CPE were analyzed in the two groups. The CPE was defined as white blood cell counts less than 3.0×109/L for four weeks or longer without infection of cytomegalovirus, human parvovirus B19 virus and Epstein-Barr virus. As result, in univariate analysis, PTF level was a high-risk factor for CPE and significant higher in CPE group than no-CPE group (3927.9 ± 1314.9 vs 2291.0 ± 994.4 ng/ml, p=0.000). The result was also proved by multi-factor binary regression analysis (p=0.001). The optimal value of PTF level by R language (R 2.15.2) is 2500ng/ml, which is cutoff value in the two groups. The current study showed high PTF level was a high-risk factor of CPE for β-TM patients underwent 7/8 HLA-matched HSCT. PTF should be reduced below 2500ng/L if the 7/8 matched HSCT must be done.}, year = {2018} }
TY - JOUR T1 - High Ferritin Before Transplant Increases Cytopenia Post-transplant in HLA Mismatched Hematopoietic Stem Cell Transplantation in β-Thalassemia Major AU - Liao Jianyun AU - Issa Moussa Mardo AU - Wen Jianyun AU - Zhou Xiaohui AU - Peng Zhiyong AU - Liu Huaying AU - Chen Libai AU - He Yuelin AU - Pei Fuyu AU - Wu Xuedong AU - Feng Xiaoqin AU - Bai Jing AU - Su Qingxia AU - Li Chunfu Y1 - 2018/06/14 PY - 2018 N1 - https://doi.org/10.11648/j.ajp.20180402.13 DO - 10.11648/j.ajp.20180402.13 T2 - American Journal of Pediatrics JF - American Journal of Pediatrics JO - American Journal of Pediatrics SP - 31 EP - 35 PB - Science Publishing Group SN - 2472-0909 UR - https://doi.org/10.11648/j.ajp.20180402.13 AB - The objective is to find out the causes of Cytopenia post-engraftment (CPE) in hematopoietic stem cell transplantation (HSCT) for patients with β-thalassemia major (β-TM). For this, 61 consecutive β-TM patients underwent 7/8 HLA matched HSCT from January 1, 2009 to June 30, 2015 were retrospectively analyzed. Thirty-eight patients suffered from CPE and the remainder (n=23) associated without CPE. The effect of pre-transplant ferritin (PTF) and recipient and donor age on CPE were analyzed in the two groups. The CPE was defined as white blood cell counts less than 3.0×109/L for four weeks or longer without infection of cytomegalovirus, human parvovirus B19 virus and Epstein-Barr virus. As result, in univariate analysis, PTF level was a high-risk factor for CPE and significant higher in CPE group than no-CPE group (3927.9 ± 1314.9 vs 2291.0 ± 994.4 ng/ml, p=0.000). The result was also proved by multi-factor binary regression analysis (p=0.001). The optimal value of PTF level by R language (R 2.15.2) is 2500ng/ml, which is cutoff value in the two groups. The current study showed high PTF level was a high-risk factor of CPE for β-TM patients underwent 7/8 HLA-matched HSCT. PTF should be reduced below 2500ng/L if the 7/8 matched HSCT must be done. VL - 4 IS - 2 ER -