The safety of the mobilization of peripheral blood stem cells by granulocyte colony-stimulating factor in elderly donors
- VernacularTitle:老年人应用粒细胞集落刺激因子的安全性分析
- Author:
Ping-Chong LEI
;
Hui-Juan LIU
;
Zhi-Gang ZHAO
;
Ya-Ping ZHAI
;
Bao-Jun SHANG
;
Yin ZHANG
;
- Publication Type:Journal Article
- Keywords:
G-CSF;
Safety;
The elder
- From:
Chinese Journal of Primary Medicine and Pharmacy
2006;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the safety of the mobilization of peripheral blood stem cells(PBSC)by granulocyte colony-stimulating factor(G-CSF)in elderly donors.Methods 28 peripheral arteriosclerotic occlusive disease(PAOD)elderly patients(aged≥60 years),and 29 healthy sibling young/adult donors(aged＜60 years)for peripheral allogenic stem cell transplantation were included.Blood samples were collected immediately before starting G-CSF and prior to PBSC collection to analyze the following parameters:the WBC counts,fibrinogen(FIB),D-dimer (D-D),thrombin antithrombin complex(TAT),antithrombin(AT)and yon Willebrand factor antigen(vWF:Ag). Results It had a very significant increase in D-D and vWF:Ag and a very significant decrease of AT(P＜0.01),af- ter mobilization by G-CSF,and a increase in FIB and TAT were also observed(P＜0.05,P＜0.01)in elderly group.In the young/aduh group,the increase in FIB was significant(P＜0.05).The elevating extent of D-D and TAT after G-CSF administration was significantly higher in elderly group than that in young/adult group(P＜0.05).Compared to young/adult group,there was a significant increase in thrombotic events and cerebrovascular ac- cident(P＜0.05).Conclusion In PBCS donorsreceiving G-CSF it reveals activation of both coagulation and en- dothelial cells and inhibition of anticoagulant system that can favor the developing of thrombotic events,which is more remarkable in elderly donors.Therefore a careful monitoring for coagulation system should be considered in those elderly cases.
