Changes of cytokines after cardiopulmonary bypass in children with congenital heart disease
10.3760/cma.j.issn.1673-4912.2022.05.008
- VernacularTitle:小儿先天性心脏病体外循环术后细胞因子变化
- Author:
Ying KONG
1
;
Mingjie ZHANG
;
Xi CHEN
;
Liping WANG
;
Zhuoming XU
;
Yun PAN
Author Information
1. 上海交通大学医学院附属上海儿童医学中心胸外科 200127
- Keywords:
Congenital heart disease;
Cardiopulmonary bypass;
Cytokine
- From:
Chinese Pediatric Emergency Medicine
2022;29(5):359-362
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the changes of cytokines after cardiopulmonary bypass(CPB)in children with congenital heart disease.Methods:A total of 124 children with congenital heart disease underwent CPB surgery at Shanghai Children′s Medical Center from June 2020 to October 2021 with cytokine detection were enrolled.Twelve kinds of cytokines, white blood cell count(WBC)and neutrophil-to-lymphocyte ratio(NLR), C-reactive protein(CRP)and procalcitonin were detected before and 24 hours after operation.All patients were divided into CPB<120 min group ( n=102)and CPB≥120 min group ( n=22)acoording to CPB time, and were divided into systemic inflammatory response syndrome (SIRS) group, compensatory anti-inflammatory response syndrome (CARS) group and control group according to the changes of cytokines.The changes of cytokines, anti-inflammatory factors and pro-inflammatory factors before and after CPB and the correlation with CPB time were analyzed. Results:There were 65 boys and 59 girls with a body weight of(10.69±8.18)kg and a median age of 317(141, 975)d.After CPB, WBC(×10 9/L)(13.47 vs.8.6), NLR(4.93 vs.0.55), and CRP(mg/L)(81.35 vs.0.8) were significantly higher than those before operation( P<0.001). IL-6(pg/mL)(135.69 vs.6.86), IL-8(pg/mL)(33.33 vs.14.95), and IL-10(pg/mL)(6.05 vs.2.44)were significantly higher than those before operation( P<0.001). Compared with CPB<120 min group, IL-6(pg/mL)(211.88 vs.119.47), IL-8(pg/mL)(71.67 vs. 25.39), and IL-10(pg/mL)(7.69 vs. 4.92)in CPB≥120 min group significantly increased( P<0.001). CRP was negatively correlated with CPB time( r=-0.204, P=0.025), while IL-6( r=0.254, P=0.005), IL-8( r=0.358, P=0.001), IL-10( r=0.198, P=0.03) were positively correlated with CPB time.Twelve children(9.7%)had obvious SIRS, and four cases(3.2%)had early CARS.The mortality of CARS group was significantly higher than that of SIRS group and the control group( P=0.011). Conclusion:Il-6 , IL-8, and IL-10 are significantly increased after CPB in children with congenital heart disease.With the increase of CPB time, IL-6 and IL-8 increase significantly, and the correlation between IL-8 and CPB time is the strongest.Although the proportion of children with early postoperative CARS is small, the mortality is high, which indicates clinical surveillance and treatment need to be strengthened for anti-inflammatory response.
