OOIR: Observatory of International Research

Papers

(The H4-Index of Journal of Gastroenterology is 29. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-11-01 to 2024-11-01.)

Article	Citations
Evidence-based clinical practice guidelines for inflammatory bowel disease 2020	249
Evidence-based clinical practice guidelines for Liver Cirrhosis 2020	203
Evidence-based clinical practice guidelines for nonalcoholic fatty liver disease/nonalcoholic steatohepatitis 2020	144
Evidence-based clinical practice guidelines for peptic ulcer disease 2020	114
Evidence-based clinical practice guidelines for gastroesophageal reflux disease 2021	109
Evidence-based clinical practice guidelines for irritable bowel syndrome 2020	88
JNETS clinical practice guidelines for gastroenteropancreatic neuroendocrine neoplasms: diagnosis, treatment, and follow-up: a synopsis	75
Reducing adenoma miss rate of colonoscopy assisted by artificial intelligence: a multicenter randomized controlled trial	65
Risk of cardiovascular disease in patients with fatty liver disease as defined from the metabolic dysfunction associated fatty liver disease or nonalcoholic fatty liver disease point of view: a retros	58
Evidence-based clinical practice guidelines for functional dyspepsia 2021	56
Evidence-based clinical practice guidelines for management of colorectal polyps	55
The transition in the etiologies of hepatocellular carcinoma-complicated liver cirrhosis in a nationwide survey of Japan	43
Amendment of the Japanese consensus guidelines for autoimmune pancreatitis, 2020	41
COVID-19-associated liver injury: from bedside to bench	39
Leucine-rich alpha-2 glycoprotein is a potential biomarker to monitor disease activity in inflammatory bowel disease receiving adalimumab: PLANET study	39
Tenofovir–disoproxil–fumarate modulates lipid metabolism via hepatic CD36/PPAR-alpha activation in hepatitis B virus infection	35
Gastric epithelial neoplasm of fundic-gland mucosa lineage: proposal for a new classification in association with gastric adenocarcinoma of fundic-gland type	35
Lactobacillus stress protein GroEL prevents colonic inflammation	34
Emerging role and therapeutic application of exosome in hepatitis virus infection and associated diseases	34
Gastric cancer and genomics: review of literature	33
Residual HBV DNA and pgRNA viraemia is associated with hepatocellular carcinoma in chronic hepatitis B patients on antiviral therapy	33
A review on the current status and definitions of activity indices in inflammatory bowel disease: how to use indices for precise evaluation	32
Pathogenic effects of Desulfovibrio in the gut on fatty liver in diet-induced obese mice and children with obesity	31
Applicability of APRI and FIB-4 as a transition indicator of liver fibrosis in patients with chronic viral hepatitis	31
The characteristics of gastrointestinal symptoms in patients with severe COVID-19: a systematic review and meta-analysis	31

Artificial intelligence (AI) models for the ultrasonographic diagnosis of liver tumors and comparison of diagnostic accuracies between AI and human experts	30
Circular RNA TMEM87A promotes cell proliferation and metastasis of gastric cancer by elevating ULK1 via sponging miR-142-5p	30
Artificial intelligence automates and augments baseline impedance measurements from pH-impedance studies in gastroesophageal reflux disease	29
Utility of artificial intelligence with deep learning of hematoxylin and eosin-stained whole slide images to predict lymph node metastasis in T1 colorectal cancer using endoscopically resected specime	29