Effect of Highvolume Platelet Reduction Therapy on White Blood Cell Count and Hemoglobin Level in Patients with Thrombocytosis.
10.19746/j.cnki.issn.1009-2137.2019.05.038
- Author:
Yuan-Jun WU
1
;
Yong WU
2
;
Hui-Sen LI
2
;
Bao-Chan CHEN
2
;
Yan LIU
2
;
Yue-Qin WU
2
;
Si-Yuan LIANG
2
;
Mei-Qi LIANG
2
Author Information
1. Department of Blood Transfusion, Dongguan Maternal and Child Health Care Hospital. Dongguan 523120, Guangdong Province, China,E-mail:wuyuanjun199@163.com.
2. Department of Blood Transfusion, Dongguan Donghua Hospital, Dongguan 523110, Guangdong Province, China.
- Publication Type:Journal Article
- MeSH:
Hemoglobins;
Humans;
Leukocyte Count;
Platelet Count;
Plateletpheresis;
Thrombocytosis
- From:
Journal of Experimental Hematology
2019;27(5):1607-1611
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To explore the effect of high volume platelet reduction therapy on the white blood cell (WBC) count and hemoglobin (Hb) level in patients with thrombocytosis.
METHODS:Thirty-two plateletphoreses were performed for patients with thromocytosis by using ELP or MNC program of blood component isolator of COBE spectra continuous flow concentrifugation and the ACD-A preservation solution for blood as blood anticoagulant. In each treatment of patients, 2.5-3.0 tines total blood volume (TBV) were circulated, then the platelet suspension of 1/5-1/4 time TBV was prepared and collected.
RESULTS:A single plateletpheresis took (212.53±41.54) minutes in which (8 812.63±2087.15) ml blood were treated, and (798.84±190.77) ml platelet suspension was collected. In the suspension, the platelet count was 4 486.50 (3 058.50-5 279.50)×10/L, containing 3 455.50 (2 288.68-4 226.71)×10. WBC count was 13.79 (10.21-20.72)×10/L, containing 11.90(7.81-14.40)×10. Hemoglobin concentration was (3.28±1.25) g/L，containing (2.62 ± 1.17) g. Before and after plateletpheresis, the patients' platelet count was 1 263.00 (1 052.50-1 807.50)×10/L and (778.83±247.25)×10/L（Z=4.94, P＜0.01), WBC count was 9.96(6.44-14.01)×10/L and 8.59(5.37, 13.12)×10/L (Z=13.31, P＜0.05), Hemoglobin concentration was (112.63 ± 24.56)g/L and (109.55 ± 24.46)g/L (t=1.68，P＞0.05).
CONCLUSION:Using continuous flow centrifugation and blood component separating in plateletpheresis for the patients with thrombocytosis can obviously decrease the high ratio of platelets, and improve the effect of plateletpheresis. The high volume platelet reduction therapy can lead to decrease of WBC count to some alent, degree but WBC count still in the normal range, moreover not affect the hemoglobin level significantly.
