The change of P-selectin and E- selectin in critically ill children
10.3760/cma.j.issn.1671-0282.2014.06.003
- VernacularTitle:儿童危重症患者血液P-选择素与E-选择素的变化
- Author:
Huijie MIAO
;
Yucai ZHANG
;
Yun CUI
;
Fei WANG
;
Liang XU
;
Qunfang RONG
;
Xiulan LU
- Publication Type:Journal Article
- Keywords:
P-selectin;
E-selectin;
Critically ill;
Child
- From:
Chinese Journal of Emergency Medicine
2014;(6):615-619
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the changes of P-selectin and E-selectin in pediatric patients with critical illness ,and analyze their relationship with the severity and prognosis of diseases.Methods Forprospective study,42 critically ill patients admitted in pediatric intensive care unit (PICU ) from September,2012 to March,2013 as critically ill group were enrolled,and blood specimens were collected with 24 hours after admission.Another 42 cases blood samples were collected from children's physical examination as control group.The severity of the critically ill patients were evaluated by Pediatric Critical illness Score (PICS)and Pediatric risk of score mortality (PRISM)-III.The levels of serum P-selectin and serum E-selectin were measured by double antibody sandwich enzyme-linked immunoassay (ABC-ELISA). Results P-selectin and E-selectin in control group children and critically ill patients group were (37.23 ± 8.99)ng/mL,(36.24 ±17.82)ng/mL,and (107.24 ±35.53)ng/mL,(114.93 ±40.17)ng/mL, respectively.There were statistical differences between two groups (P=0.000).The levels of P-selectin and E-selectin in acute phase were higher than that of levels in recovery phase in critically ill group (P =0.000).Negative correlation was observed between P-selectin concentration and the PCIS score (r =-0.673,P=0.000),as well as E-selectin (r=-0.548,P=0.000).P-selectin level and E-selectin level based upon PRISMⅢ≥10 group were significantly higher than they in PRISMⅢ <10 group (P=0.003,P=0.014).In critically ill children,the differences in P-selectin,E-selectin were significant higher in death patients (P=0.003;P =0.000).Compared with the non-sepsis illness group,the level of P-selectin and E-selectin in the severe sepsis patients were significantly higher (P =0.04,P =0.025 ). Conclusions The levels of P-selectin and E-selectin are closely related to the severity and prognosis in critically ill children.Measuring the level of P-selectin and E-selectin could be used as a judegment the severity and to understand pathological physiological process.
