Predictive factors for poor prognosis of young patients with upper gastrointestinal bleeding in emergency department / 中华急诊医学杂志

ABSTRACT

Objective:To investigate the prognostic risk factors of young patients with upper gastrointestinal bleeding (UGIB) in emergency department (ED), so as to improve the efficiency of emergency treatment and diversion of these patients.Methods:A retrospective analysis was performed on the clinical data of young patients with UGIB in the ED of Hainan Provincial People's Hospital from January 1, 2019 to December 30, 2020. In-hospital mortality was the primary endpoint of the study, and admission to the Intensive Care Unit (ICU) and length of hospital stay were the secondary endpoints. Inclusion criteria (1) patients met the diagnostic criteria of acute UGIB; (2) age ranged from 18 to 40 years old; and (3) complete clinical data. Exclusion criteria (1) bleeding and hemoptysis from the mouth, nose and throat; (2) gastrointestinal bleeding occurred in hospital; (3) lower gastrointestinal bleeding; (4) incomplete clinical data.Results:Among the 383 patients, 268 (70.0%) underwent upper gastrointestinal endoscopy, and the most frequent endoscopic diagnoses were duodenal ulcer (64.6%) and esophageal-gastric varices bleeding (16.8%). Seventy-one (18.5%) patients required endoscopic treatment, 5 (1.3%) patients required surgical treatment, and 7 (1.8%) patients required intervention treatment. The mortality rate was 2.1%, the ICU admission rate was 2.3%, and the length of hospital stay was 5 (3, 6) d. The ICU admission rate and mortality rate were significantly higher in patients with liver disease and in patients with syncope/coma (all P<0.05). Patients with thrombocyte levels (<120×10 9/L) had a significantly longer length of hospital stay than that of patients with normal platelets [8 (5, 11) d vs. 4 (3, 6) d, P<0.001]. The dead patients had significantly higher white blood cell count, urea nitrogen, creatinine, aspartate aminotransferase, alanine aminotransferase and activated partial thrombin time levels (all P<0.05), and significantly lower hemoglobin, albumin, SpO 2 and Glasgow coma score (GCS) levels (all P<0.05). Low GCS was an independent risk factor of ICU admission ( OR=33.973, 95% CI 1.582~729.417, P=0.024) and mortality ( OR=20.583, 95% CI 1.368~309.758, P=0.029). Conclusions:The poor prognostic factors of young patients with UGIB in ED are concomitant liver disease, syncope/coma, co-infection, hyperazotemia, impaired kidney function, liver dysfunction, coagulopathy, anemia, and low SpO 2, low GCS, and low hypoproteinemia on admission.