Clinical Medicine
The predictive value of vasoactive-inotropic score at different time points in the risk of death in patients with septic shock
Li Pengfei, Chen Qiqi, Jiang Wen, Zhao Xue, Zhang Yi, Zhao Wenjing
Published 2021-05-10
Cite as Chin J Emerg Med, 2021, 30(5): 582-587. DOI: 10.3760/cma.j.issn.1671-0282.2021.05.013
Abstract
ObjectiveTo evaluate the value of vasoactive-inotropic Score (VIS) at different time points in predicting the 28-day mortality of patients with septic shock, so as to reduce the risk of death and improve the prognosis of patients.
MethodsThis experiment was a single-center retrospective cohort study. The clinical data of 275 adult patients with septic shock who were treated with vasoactive drugs in the intensive care unit of the Affiliated Hospital of Xuzhou Medical University from February 2016 to February 2020 were collected. According to the 28-day survival condition, all recruited patients were divided into the death group and the survival group, and the maximum vasoactive-inotropic score of all patients at the first 24 h and the second 24 h were calculated, which were expressed as VISmax24 and VISmax48. Multivariate logistic regression analysis was used to find the independent risk factors that influencing the prognosis. The receiver operating characteristic curve was used to analyze the predictive value of VIS.
ResultsThere was no significant difference between the death group and the survival group in the characteristics including age, sex, weight, infection sites, blood culture results, cardiac arrest, hormone use, and 24 h rehydration volume (P>0.05). APACHE II score, basic lactic acid, and lactic acid after 24 h of treatment were increased significantly in the death group (P<0.05). VISmax24 could accurately predict the 28-day mortality (AUC=0.953, 95%CI: 0.924-0.982), which were more efficent compared to VISmax48 (AUC=0.919, 95% CI: 0.881-0.957), basic lactic acid (AUC=0.937, 95% CI: 0.900-0.966) and APACHEⅡ score (AUC=0.865, 95% CI: 0.818-0.913).
ConclusionVISmax24 can more accurate predict the 28-day mortality in patients with septic shock.
Key words:
Vasoactive-inotropic score; Septic shock; APACHE II score; Mortality; Adult
Contributor Information
Li Pengfei
Department of Anesthesiology, the Affiliated Hospital of Xuzhou Medical University, Xuzhou 221000, China
Chen Qiqi
Department of Anesthesiology, the Affiliated Hospital of Xuzhou Medical University, Xuzhou 221000, China
Jiang Wen
Department of Anesthesiology, the Affiliated Hospital of Xuzhou Medical University, Xuzhou 221000, China
Zhao Xue
Department of Anesthesiology, the Affiliated Hospital of Xuzhou Medical University, Xuzhou 221000, China
Zhang Yi
Department of Anesthesiology, the Affiliated Hospital of Xuzhou Medical University, Xuzhou 221000, China
Zhao Wenjing
Department of Intensive Care Unit, the Affiliated Hospital of Xuzhou Medical University, Xuzhou 221000, China
