Clinical diagnosis and prognosis analysis in patients with emergency septic encephalopathy / 中国医师杂志

ABSTRACT

Objective:To investigate the clinical diagnosis and prognosis in patients with emergency septic encephalopathy.Methods:Case data of 131 patients with septic encephalopathy admitted to the emergency department of Chuiyangliu Hospital Affiliated to Tsinghua University from January 2020 to December 2021 were selected and divided into survival group and death group. Logistic regression was used to analyze the risk factors affecting diagnosis, treatment and prognosis in patients with septic encephalopathy. Receiver operating characteristic (ROC) curve was used to evaluate the prognostic value of each indicator in patients with septic encephalopathy.Results:The mean arterial pressure (MAP) and pH level in the death group were lower than those in the survival group, while the C reactive protein (CRP), troponin T (TNI), D-dimer, lactic acid, creatinine, Acute Physiology and Chronic Health Evaluation Ⅱ (APACHE Ⅱ) score, Sequential Organ Failure Assessment (SOFA), proportion of ventilator support, proportion of vasoactive drug use in the death group were higher than those in the survival group, with statistically significant difference (all P<0.05). Multivariate logistic regression analysis showed that APACHEⅡ score ( OR=1.290, 95% CI 1.121-1.485, P<0.001), SOFA score ( OR=1.447, 95% CI 1.183-1.796, P<0.001), the proportion of vasoactive drug use ( OR=18.720, 95% CI 4.486-78.108, P<0.001) could predict the prognosis of patients with septic encephalopathy, and the area under the curve (AUC) was 0.823, 0886, 0.787. Conclusions:Elderly age and underlying brain diseases are important factors in the occurrence of septic encephalopathy. APACHE Ⅱ score, SOFA score, and the proportion of vasoactive drug use can predict the prognosis of patients with septic encephalopathy.