Prediction of platelet implantation by immature platelet ratio in allogeneic stem cell transplantation

doi:10.3969/j.issn.1673-8640.2020.07.005

Abstract

Abstract:

Objective To study the prediction role of immature platelet ratio（IPF） for platelet（PLT） implantation during allogeneic stem cell transplantation（allo-SCT）. Methods A total of 35 allo-SCT cases were enrolled. The PLT count,IPF and the absolute value of immature platelet（A-IPF） in peripheral blood were determined. These parameters were used to predict the success time of PLT implantation during allo-SCT. Results IPF was 1-3 d earlier than PLT count in predicting PLT implantation,and A-IPF could play a good complementary role. Conclusions IPF and A-IPF can predict the time of PLT implantation earlier,which can be used as new parameters for the clinical evaluation of PLT implantation after allo-SCT.

Key words: Immature platelet ratio, Absolute value of immature platelet, Allogeneic stem cell transplantation

CLC Number:

R446.1

LI Yong, SHI Yuanyuan, ZHU Guoqing, YANG Jiayu, XIA Yonghui, RU Yongxin, YANG Donglin. Prediction of platelet implantation by immature platelet ratio in allogeneic stem cell transplantation[J]. Laboratory Medicine, 2020, 35(7): 651-654.

Figures/Tables 4

References 18

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样本	XE-2100		XN-9000
样本	PLT计数/ （×10⁹/L）	CV/%	PLT计数/ （×10⁹/L）	CV/%
质控品
1	63.6±2.6	4.09	93.5±1.9	2.03
2	232±5.8	2.50	257.8±4.6	1.78
3	539±5.5	1.00	571.2±5	0.88
AA
1	5.6±1.1	19.6	4.2±0.5	11.90
2	9.3±1.8	19.4	8.1±0.8	9.90
ITP
1	37.1±1.7	4.60	37.6±0.6	1.60
2	21.8±1.2	5.50	22.6±0.9	4.00

样本	XE-2100		XN-9000
样本	PLT计数/ （×10⁹/L）	CV/%	PLT计数/ （×10⁹/L）	CV/%
质控品
1	63.6±2.6	4.09	93.5±1.9	2.03
2	232±5.8	2.50	257.8±4.6	1.78
3	539±5.5	1.00	571.2±5	0.88
AA
1	5.6±1.1	19.6	4.2±0.5	11.90
2	9.3±1.8	19.4	8.1±0.8	9.90
ITP
1	37.1±1.7	4.60	37.6±0.6	1.60
2	21.8±1.2	5.50	22.6±0.9	4.00