Risk factors for acute liver injury in patients after resuscitation from cardiac arrest and their influence on prognosis
10.3760/cma.j.issn.1671-0282.2021.02.014
- VernacularTitle:心搏骤停复苏后患者急性肝损伤发生的危险因素及对预后的影响
- Author:
Liping CAO
;
Liang LI
;
Yi REN
;
Wei ZHANG
;
Zhaorui SUN
;
Zhizhou YANG
;
Shinan NIE
- From:
Chinese Journal of Emergency Medicine
2021;30(2):213-216
- CountryChina
- Language:Chinese
-
Abstract:
Objectives:To investigate the risk factors for acute liver injury (ALI) in patients after resuscitation from cardiac arrest and their influence on prognosis.Methods:The clinical data of patients after cardiopulmonary resuscitation in our department from January 2015 to January 2018 were analyzed. According to whether ALI occurred, the selected patients were divided into the ALI group and non-ALI group. The basic situation of the two groups of patients and the occurrence of shock and cardiac insufficiency after cardiac arrest were investigated. Kaplan-Meier method was used to analyze the effect of ALI on the 1-year survival of patients. The 28-day mortality and neurological recovery were observed in patients in the ALI group. Multivariate logistic regression was used to analyze the risk factors for ALI.Results::There were 54 patients in the ALI group and 158 patients in the non-ALI group. The patients in the ALI group needed a longer time to recover spontaneous circulation [19 (10-27) min, P=0.015], and the overall condition (SOFA score, acidosis, and lactic acid) were more serious. The incidences of shock and heart failure after cardiac arrest in the ALI and non-ALI groups were 74% and 55%, and 89% and 70%, respectively. The 1-year cumulative survival rate of patients in the non-ALI group was significantly higher than that of the ALI group ( P=0.043). The longer the duration of ALI, the higher the incidence of poor prognosis. The time to resume spontaneous circulation ( OR=3.762; 95% CI: 2.347-5.098) and heart failure ( OR=4.272; 95% CI: 2.943-5.932) after cardiac arrest were associated with ALI in patients after cardiopulmonary resuscitation (both P<0.05). Conclusions:The time to resume spontaneous circulation after cardiac arrest and heart failure after cardiopulmonary resuscitation are risk factors for ALI, and the occurrence of ALI increases patient’s mortality.
