The dynamic changes of plasma yon willebrand factor and P-selectin in the finger replanted patients and their clinical significance
- VernacularTitle:断指再植患者血浆血管性血友病因子和P选择素动态监测的临床意义
- Author:
Lanfen PENG
;
Dongsheng CHEN
;
Wenjin FU
;
Jincai LUO
;
Guangzhong XIE
;
Changqin YE
;
Zhihong HUANG
;
Huihua TANG
- Publication Type:Journal Article
- Keywords:
Finger injuries;
Replantation;
von Willebrand factor;
P-Selectin
- From:
Chinese Journal of Laboratory Medicine
2008;31(10):1157-1160
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the dynamic changes of von willebrand factor(VWF)and Pseleetin in the finger-replanted patients,and the relationship between the prognosis of the surgery and hypercoagulability.Methods From December 2004 to December 2006,eishty finger-replanted patients were recruited to our study.with 40 healthy volunteers as controls.Plasma VWF and P-selectin were detected by enzyme-linked immunosorbent assay(EUSA)in both controls and patients before or after replantation.Results The VWF and P-selectin levels had significant differences between the replantations and controls(F=14.76,11.76,P＜0.01).The VWF levels in the patients of 1,4,8,16 hours after replantation were(1 715±493),(1 396±549),(1 266±504),(1 163±436)U/L respectively,all markedly higher than the controls(P＜0.01).The P-selectin levels in patients of 1,4,8,16,24 hours after operation were(14.7±2.6),(12.5±3.0),(11.8±3.2),(11.1±3.0)、(10.5±2.6)μg/L,significanfly higher than the controls(P＜0.01).The VWF levels in patients of pre-replantion and the 1,4,8,16,24,48,72 hours after replantation were(854±209),(1 535±389),(1 177±407),(1 040±283),(958±216),(829±193),(777±151),(713±137)U/L in successful group,and were(1 202±164),(2 333±243),(2 146±161),(2 039±244),(1 865±170),(1 645±283),(1 427±331),(1 188±262)U/L in unsuccessful groups.They were all significantly different at the same test-time points between two groups(t=4.44,5.12,6.10,8.43,10.17,8.85,5.10.4.61,P＜0.05).The P-selectin levels in patients of 1,4,8,16,24,48,72 hours after replantation were(13.9±2.5),(11.2±2.0),(10.2±1.6),(9.6±1.2),(9.2±0.9),(9.5±0.6),(9.3±0.4)μg/L in successful group,and(17.2±1.0),(16.9±1.0),(17.0±1.3),(16.1±1.1),(14.9±1.5),(13.8±1.4),(12.8±1.2)μg/L in unsuccessful group.Significant difference existed at the same testtime points between two groups again(t=5.22.9.91,10.35,12.79,9.46.9.45,9.33,P＜0.01).After replantation,both VWF and P-selectin were rapidly elevated and went to the summit 4 hours later,then declined to pre-replantation level about 24 to 48 hours later after replantation.Conclusions VWF and P-selectin were associated with the hypercoagulability.Dynamic monitoring VWF and p-selectin may be useful in determining the existence of hypercoagulability and the therapy of anti-coagulability.
