Collection of autologous peripheral hematopoietic stem cells in patients with sequential double transplantation of solid tumors and effect analysis / 中国输血杂志
Chinese Journal of Blood Transfusion
; (12): 269-271, 2022.
Article
in Zh
| WPRIM
| ID: wpr-1004362
Responsible library:
WPRO
ABSTRACT
【Objective】 To explore the methods and safety of autologous peripheral hematopoietic stem cells collection in patients with sequential double transplantation of solid tumors and conduct efficacy analysis. 【Methods】 Peripheral blood stem cells were collected from 27 patients with solid tumors after routine mobilization of rhG-CSF and rhGM-CSF.A specific program was made for the patients.The condition and cooperation degree of children were comprehensively evaluated before cell collection, and a femoral venous catheterization was inserted to ensure the cells collected smoothly.A mononuclear cell collection(MNC) program was selected, and machine parameters were set based on the patient's low body weight.The number of mononuclear cell (MNC) and the CD34+ cell was detected by flow cytometry for retrospective analysis. 【Results】 A total of 73 cell collections were performed in 27 patients, and the number of mononuclear cells and CD34+ cells was 12.586(10.22~19.586)×108/kg and 13.575(7.275~23.825)×106/kg, respectively, which can meet the requirement of sequential double transplantation. No intoxication of citrate and other serious adverse reactions occurred, and the follow-up was generally in good condition. 【Conclusion】 The method is effective and safe for pediatric patients, even for pediatric patients with low weight. Sufficient stem cells can be collected for patients with solid tumors by this method to meet the requirement of sequential double transplantation.
Full text:
1
Database:
WPRIM
Language:
Zh
Journal:
Chinese Journal of Blood Transfusion
Year:
2022
Document type:
Article