AIMC Topic: Esophageal and Gastric Varices

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Application of machine learning methods for predicting esophageal variceal bleeding in patients with cirrhosis.

European radiology Dec 21, 2024
OBJECTIVE: To develop and compare machine learning models based on CT morphology features, serum biomarkers, and basic physical conditions to predict esophageal variceal bleeding.
Predictive Value of Tests Esophageal and Gastric Varices Gastrointestinal Hemorrhage Male Middle Aged Adolescent Liver Cirrhosis Machine Learning Biomarkers Retrospective Studies Tomography, X-Ray Computed Female Aged Aged, 80 and over Young Adult Adult Humans
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Predicting Portal Pressure Gradient in Patients with Decompensated Cirrhosis: A Non-invasive Deep Learning Model.

Digestive diseases and sciences Oct 28, 2024
BACKGROUND: A high portal pressure gradient (PPG) is associated with an increased risk of failure to control esophagogastric variceal hemorrhage and refractory ascites in patients with decompensated cirrhosis. However, direct measurement of PPG is in...
Humans Retrospective Studies Deep Learning Liver Cirrhosis Predictive Value of Tests Esophageal and Gastric Varices Portasystemic Shunt, Transjugular Intrahepatic Female Aged Male Middle Aged Hypertension, Portal Portal Pressure
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Validation of a Machine Learning Algorithm, EVendo, for Predicting Esophageal Varices in Hepatocellular Carcinoma.

Digestive diseases and sciences Jun 19, 2024
BACKGROUND: Treatment with atezolizumab and bevacizumab has become standard of care for advanced unresectable hepatocellular carcinoma (HCC) but carries an increased gastrointestinal bleeding risk. Therefore, patients are often required to undergo es...
Aged Male Middle Aged Humans Liver Neoplasms Carcinoma, Hepatocellular Machine Learning Predictive Value of Tests Algorithms Esophageal and Gastric Varices Retrospective Studies Gastrointestinal Hemorrhage Female Endoscopy, Digestive System
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Systematic review of machine learning models in predicting the risk of bleed/grade of esophageal varices in patients with liver cirrhosis: A comprehensive methodological analysis.

Journal of gastroenterology and hepatology Jun 17, 2024
Esophageal varices (EV) in liver cirrhosis carry high mortality risks. Traditional endoscopy, which is costly and subjective, prompts a shift towards machine learning (ML). This review critically evaluates ML applications in predicting bleeding risks...
Predictive Value of Tests Esophageal and Gastric Varices Gastrointestinal Hemorrhage Risk Humans Machine Learning Risk Assessment Liver Cirrhosis
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An index based on deep learning-measured spleen volume on CT for the assessment of high-risk varix in B-viral compensated cirrhosis.

European radiology Oct 30, 2020
OBJECTIVES: Deep learning enables an automated liver and spleen volume measurements on CT. The purpose of this study was to develop an index combining liver and spleen volumes and clinical factors for detecting high-risk varices in B-viral compensate...
Humans Retrospective Studies Tomography, X-Ray Computed Deep Learning Liver Cirrhosis Predictive Value of Tests Esophageal and Gastric Varices Spleen Herpesvirus 1, Cercopithecine Varicose Veins
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Author commentary on Babu P. Mohan et al.

Endoscopy Mar 25, 2020
Robotics Ultrasonography, Interventional Esophageal and Gastric Varices Humans Endoscopy
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Machine Learning-based Development and Validation of a Scoring System for Screening High-Risk Esophageal Varices.

Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association Jan 29, 2019
BACKGROUND & AIMS: Many patients with cirrhosis who undergo esophagogastroduodenoscopy (EGD) screening for esophageal varices (EVs) are found to have no or only small EVs. Endoscopic screening for EVs is therefore a potentially deferrable procedure t...
Blood Urea Nitrogen Endoscopy, Digestive System Thrombocytopenia Liver Cirrhosis, Alcoholic Gastrointestinal Hemorrhage Liver Cirrhosis Hepatic Encephalopathy Platelet Count Mass Screening Serum Albumin Humans Hepatitis C, Chronic International Normalized Ratio Male Creatinine Machine Learning Alanine Transaminase Esophageal and Gastric Varices Middle Aged Non-alcoholic Fatty Liver Disease Prospective Studies Aspartate Aminotransferases Ascites Risk Assessment Hemoglobins Female Bilirubin Severity of Illness Index Sodium Aged
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Serum tests, liver stiffness and artificial neural networks for diagnosing cirrhosis and portal hypertension.

Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver Feb 7, 2015
BACKGROUND: The diagnostic performance of biochemical scores and artificial neural network models for portal hypertension and cirrhosis is not well established.
Aged Esophageal and Gastric Varices Humans Male Platelet Count Neural Networks, Computer Middle Aged Elasticity Imaging Techniques Algorithms Liver Cirrhosis Hypertension, Portal Female Liver
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Noninvasive prediction of esophagogastric varices in hepatitis B: An extreme gradient boosting model based on ultrasound and serology.

World journal of gastroenterology Apr 7, 2025
BACKGROUND: Severe esophagogastric varices (EGVs) significantly affect prognosis of patients with hepatitis B because of the risk of life-threatening hemorrhage. Endoscopy is the gold standard for EGV detection but it is invasive, costly and carries ...
Machine Learning Biomarkers Prognosis Retrospective Studies Clinical Decision-Making Humans Ultrasonography Hepatitis B Predictive Value of Tests Esophageal and Gastric Varices Gastrointestinal Hemorrhage Female Adult Male Middle Aged Risk Assessment
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Machine learning prediction of hepatic encephalopathy for long-term survival after transjugular intrahepatic portosystemic shunt in acute variceal bleeding.

World journal of gastroenterology Jan 28, 2025
BACKGROUND: Transjugular intrahepatic portosystemic shunt (TIPS) is an effective intervention for managing complications of portal hypertension, particularly acute variceal bleeding (AVB). While effective in reducing portal pressure and preventing re...
Hepatic Encephalopathy Portasystemic Shunt, Transjugular Intrahepatic Hypertension, Portal Male Retrospective Studies Middle Aged Female Risk Assessment Risk Factors Aged Adult Postoperative Complications Humans Logistic Models Machine Learning Treatment Outcome Esophageal and Gastric Varices Gastrointestinal Hemorrhage Kaplan-Meier Estimate
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