Application of Ultra-early Emergency Gastroscopy in Acute Non-variceal Upper Gastrointestinal Bleeding / 胃肠病学

ABSTRACT

Background: Acute non-variceal upper gastrointestinal bleeding (ANVUGIB) is a common critical illness in clinical practice. Early gastroscopic intervention may detect the bleeding lesion, and endoscopic treatment can be performed if necessary. Aims: To explore the value of ultra-early emergency gastroscopy (performed within 4 hours of bleeding) in patients with ANVUGIB. Methods: A total of 120 patients with ANVUGIB admitted from December 2019 to October 2020 at the Jinhua Hospital were recruited in this retrospective study. All patients received an emergency gastroscopy after admission. According to the timing of emergency gastroscopy, they were divided into three groups: ultra-early group (gastroscopy performed within 4 hours of bleeding), early group (gastroscopy performed within 4-24 hours of bleeding), and routine group (gastroscopy performed within 24-48 hours of bleeding). The detection rate of bleeding lesion and efficacy of endoscopic intervention were compared between the three groups. Results: The detection rate of bleeding lesion in ultra-early group was moderately higher than that in early group and routine group with no significant difference (94.6% vs. 89.7% and 86.4%, P>0.05). There were no significant differences in immediate hemostasis rate, rebleeding rate and mortality rate between the three groups (P>0.05). But the time of oral feeding, amount of blood transfusion, as well as the length and cost of hospital stay in ultra-early group were superior to those in early group and routine group (P<0.05). Conclusions: Ultra-early emergency gastroscopy within 4 hours of bleeding can increase the detection rate of bleeding lesion, accelerate the time of oral feeding, and reduce the amount of blood transfusion. It is beneficial for establishing definite diagnosis and may guide the treatment regimen in patients with ANVUGIB.