BACKGROUND Acute variceal bleeding (AVB) in patients with cirrhosis remains life-threatening; moreover, the current risk stratification methods have certain limitations. Rebleeding and mortality after AVB remain major challenges. Although preemptive transjugular intrahepatic portosystemic shunt (p-TIPS) can improve outcomes, not all patients benefit equally. Accurate risk stratification is needed to guide treatment decisions and identify those most likely to benefit from p-TIPS. AIM To develop an artificial intelligence (AI)-driven model to guide AVB treatment decisions, and identify candidates eligible for p-TIPS. METHODS Patients with cirrhosis and AVB, from two multicenter retrospective cohorts in China, who received endoscopic variceal ligation plus pharmacotherapy (n = 1227) or p-TIPS (n = 1863) were included. Baseline data within 24 hours of hospital admission were obtained. The AI-AVB model, based on the six-week failure and one-year mortality rates, was developed to predict treatment efficacy and compared with standard risk scores. Outcomes and adverse events of the treatments were compared across the high- and low-risk subgroups stratified using the AI-AVB model. RESULTS The AI-AVB model demonstrated superior predictive performance compared to traditional risk stratification methods. In the internal validation cohort, the model achieved an area under the curve (AUC) of 0.842 for predicting six-week treatment failure and 0.954 for one-year mortality. In the external validation cohort, the AUCs were 0.814 and 0.889, respectively. The model effectively identified patients at high risk of first-line treatment failure who may benefit from aggressive interventions such as p-TIPS. In contrast, advancing the treatment strategy for low-risk patients did not notably improve the short-term prognosis. CONCLUSION The AI-AVB model can predict treatment outcomes, stratify the failure risk in cirrhotic patients with AVB, aid in clinical decisions, identify p-TIPS beneficiaries, and optimize personalized treatment strategies.
基金:
Key Research and Development Program of Jiangsu Province [BE2023767]; Xuzhou Key Research and Development Program [KC23273]; Affiliated Hospital of Xuzhou Medical University [2022ZL26]; Construction Project of High-Level Hospital of Jiangsu Province [GSPSJ20240802]
第一作者机构:[1]Southeast Univ, Liver Dis Ctr Integrated Tradit Chinese & Western, Nurturing Ctr Jiangsu Prov State Lab AI Imaging &, Zhongda Hosp,Dept Radiol,Med Sch, 87 Dingjiaqiao, Nanjing 210009, Jiangsu Provinc, Peoples R China[2]Southeast Univ, Zhongda Hosp, Basic Med Res & Innovat Ctr, Minist Educ,State Key Lab Digital Med Engn, Nanjing 210009, Jiangsu Provinc, Peoples R China[3]Gannan Med Univ, Affiliated Hosp 1, Ganzhou 341000, Jiangxi Provinc, Peoples R China
通讯作者:
推荐引用方式(GB/T 7714):
Xiang Yi,Yang Na,Zheng Tian-Lei,et al.Development of a deep learning model for guiding treatment decisions of acute variceal bleeding in patients with cirrhosis[J].WORLD JOURNAL OF GASTROENTEROLOGY.2025,31(41):doi:10.3748/wjg.v31.i41.111361.
APA:
Xiang, Yi,Yang, Na,Zheng, Tian-Lei,Huang, Yi-Fei,Liu, Tian-Yu...&Qi, Xiao-Long.(2025).Development of a deep learning model for guiding treatment decisions of acute variceal bleeding in patients with cirrhosis.WORLD JOURNAL OF GASTROENTEROLOGY,31,(41)
MLA:
Xiang, Yi,et al."Development of a deep learning model for guiding treatment decisions of acute variceal bleeding in patients with cirrhosis".WORLD JOURNAL OF GASTROENTEROLOGY 31..41(2025)