About the Journal

Editor-in-Chief
Zenichi Morise MD., Ph.D., FACS
Professor and Chairman, Fujita Health University School of Medicine, Okazaki Medical Center, Japan  Read more...

Gastroenterology Research | ISSN 1918-2805 print  |  ISSN 1918-2813 online  |  Bimonthly  |  Editorial Board  |  Open Access  | Aims and Scope
Indexed and covered: PubMed and PubMed Central; Chemical Abstracts (CA); JournalTOCs; Google Scholar; Worldcat; EBSCO; Web of Science, Scopus
JCR Impact Factor (2024): 1.7

Journal archiving and digital preservation: Portico

News!
Open Access License Transition (CC-BY-NC to CC-BY), Effective From 2026

Effective January 1, 2026, Elmer Press Inc. has adopted the Creative Commons Attribution  License (CC BY) as the standard open access license for all newly published articles.

Articles published prior to January 1, 2026 remain licensed the Creative Commons Attribution–NonCommercial License (CC BY-NC) under which they were originally published. The licensing terms of previously published content are not altered retroactively.

Authors retain copyright of their work under both licensing models.

Current Issue

Vol. 19, No. 2, Apr 2026
Published: 2026-04-28

Original Articles

  • Burden and Impact of Pneumococcal Pneumonia on Outcomes in Patients With Cirrhosis: A Nationwide Analysis

    Mariam Alamgir, Nishma Dhand, Isha Kohli, Carol Singh, Aalam Sohal, Nilofar Najafian
    55-63
    DOI: https://doi.org/10.14740/gr2139

  • Evaluating Glucagon-Like Peptide-1 Receptor Agonist Safety Before Upper Endoscopy: A Systematic Review and Meta-Analysis

    Zohaib Ahmed, Amna Iqbal, Sami Ghazaleh, Abdallah Kobeissy, Ali Nawras, Yaseen Alastal, Hani Saad, Sarmed Mansur, Idrees Mohiuddin, Umair Iqbal, Dushyant Singh Dahiya, Syeda Faiza Arif, Connor Campbell, Wade Lee-Smith, Mohammad W. Asif, Faisal Kamal, Aamir Saeed, Omar Horani
    64-73
    DOI: https://doi.org/10.14740/gr2108

  • A Supervised, Online, Home-Based Eccentric Resistance Exercise Program for Patients With Metabolic Dysfunction-Associated Steatotic Liver Disease

    Kedar S. Deshpande, Kazunori Nosaka, Aus Molan, Isaac S. Raj, John K. Olynyk, Oyekoya T. Ayonrinde
    74-84
    DOI: https://doi.org/10.14740/gr2131

  • A Novel Triple-Biomarker Score Predicts Mortality in Acute Pancreatitis

    Rauf Agayev, Aliniyaz Mammadov, Emil Iskandarov, Farajullah Idrisov
    85-99
    DOI: https://doi.org/10.14740/gr2120

  • Effectiveness of a Natural-Rubber Anal Dilator (ParaSelf) After Pediatric Anorectal Surgery: A Historical-Controlled Intervention Study

    Kwanhathai Sakulsansern, Suppachai Lawanaskol
    100-109
    DOI: https://doi.org/10.14740/gr2124

Short Communication

  • Socioeconomic Deprivation Does Not Influence Disease Severity or Access to Dupilumab in Eosinophilic Esophagitis

    Fatema Ali, Dong Xi
    110-117
    DOI: https://doi.org/10.14740/gr2130
View All Issues

Featured Articles

Downloads: 2887

Sneh Sonaiya et al.
Trends and Financial Burden of Gastrointestinal Stromal Tumors in the United States: A Comprehensive Analysis of United States Hospitalizations

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Jhosmer Ballena-Caicedo et al.
Global Prevalence of Irritable Bowel Syndrome: An Updated Systematic Review and Meta-Analysis

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Samyak Dhruv et al.
Predictors of Development of Hepatocellular Carcinoma in Non-Cirrhotic Patients With Metabolic Dysfunction-Associated Steatotic Liver Disease/Metabolic Dysfunction-Associated Steatohepatitis - A Retrospective Analysis of the National Inpatient Sample Database

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The Impact of Chronic Pancreatitis Etiology on Clinical Outcomes: A Population-Based Propensity-Matched Analysis

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Enabling Drug-Induced Liver Injury Surveillance Through Automated Medication Extraction From Clinical Notes: A Medical Information Mart for Intensive Care IV Real-World Large Language Models Validation Study

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Shahryar Khan et al.
Efficacy and Safety of Mycophenolate Mofetil Compared to Azathioprine in Autoimmune Hepatitis: A Meta-Analysis