Early View

Early view articles have been peer reviewed and accepted for publication but they have not yet been assigned to a Journal issue. When an article is published in an issue it will be removed from this page

 

Early View - Last Updated: July 08, 2026

Clinical outcomes following endoscopic retrograde cholangiopancreatography-based therapy compared with surgery in chronic pancreatitis: evidence from a multicentric cohort
Arkadeep Dhali, Rick Maity, Fayaz Khan, Jyotirmoy Biswas, Sukanta Ray

DOI: https://doi.org/10.20524/aog.2026.1097

 

Misclassified and non-detected cancers by colon capsule endoscopy in screening participants: a case series from the CareForColon2015 trial
Benedicte Schelde-Olesen, Anastasios Koulaouzidis, Thomas Bjørsum-Meyer, Lasse Kaalby, Gunnar Baatrup, Ulrik Deding; On behalf of the CareForColon2015 study group and the AICE consortium

DOI: https://doi.org/10.20524/aog.2026.1096

 

Cystic duct anatomical variations and the risk of choledocholithiasis: a systematic review and meta-analysis
Dimosthenis Chrysikos, Nikolaos Taprantzis, Amir Shihad, Theodore Troupis

DOI: https://doi.org/10.20524/aog.2026.1095

 

Electroencephalography in hepatic encephalopathy: diagnostic and prognostic applications across the disease spectrum
Georgios Vakadaris, Konstantinos Arvanitakis, Georgios Kalopitas, Eleni Theocharidou, Parmenion P. Tsitsopoulos, Georgios Germanidis

DOI: https://doi.org/10.20524/aog.2026.1094

 

Clinical outcomes of endoscopic ultrasound-guided multiple transluminal gateway drainage for walled-off pancreatic necrosis and pancreatic pseudocysts: a single-center experience
Katarzyna M. Pawla, Mateusz Jagielski, Eryk Bella, Patryk Kaczor, Jacek Piątkowski, Marek Jackowski

DOI: https://doi.org/10.20524/aog.2026.1093

 

Evaluating the role of capsule endoscopy for non responsive, refractory and complicated celiac disease: a systematic review and meta-analysis
Ian Io Lei, Rinda Naresh, Anastasios Koulaouzidis, Ramesh P. Arasaradnam

DOI: https://doi.org/10.20524/aog.2026.1092

 

A guide to healthcare maintenance for the patient with inflammatory bowel disease
Celina R. Bou Jaoude, Elio R. Bitar, Fadi H. Mourad, Karthik Gnanapandithan, Francis A. Farraye, Jana G. Hashash

DOI: https://doi.org/10.20524/aog.2026.1091

 

 

Early View - Last Updated: June 29, 2026

Adherence of Greek gastroenterologists to established quality indicators in gastrointestinal endoscopy
Georgios Axiaris, Alexandros Ioannou, Konstantina Dimopoulou, Stavros P. Papadakos, Panagiotis Baxevanis, Margarita Papatheodoridi, Xenofon Tsamakidis, Georgios Tziatzios, Ioannis S. Papanikolaou, Konstantinos Triantafyllou, Spyridon Michopoulos, Kalliopi Panagiotopoulou, Konstantina D. Paraskeva

DOI: https://doi.org/10.20524/aog.2026.1090

 

The role of the lymphatic network in colorectal cancer: anatomy, molecular drivers and management
Dimosthenis Chrysikos, Nikolaos Taprantzis, Amir Shihada, Panagiotis Kanavaros, Theodore Troupis

DOI: https://doi.org/10.20524/aog.2026.1089

 

Safety and diagnostic accuracy of ultrasound-assisted percutaneous liver biopsy in pediatric patients: a retrospective single-center study
Maria Rogalidou, Aglaia Zellos, Kalliopi Stefanaki, Amalia Patereli, Konstantina Dimakou, Paraskevi Galina, David Oikonomopoulos, Alexandra Papadopoulou

DOI: https://doi.org/10.20524/aog.2026.1088

 

Functional and long-term outcomes of ileorectal versus ileal pouch–anal anastomosis for familial adenomatous polyposis: a systematic review and meta-analysis
Umar Hayat, Amna Iqbal, Daniyal Raza, Iqra Arshad, Naeem Ijaz, Aamir Saeed, Aman Ali, Ali A. Siddiqui, Douglas G. Adler

DOI: https://doi.org/10.20524/aog.2026.1087

 

Endoscopic submucosal dissection for the treatment of early Barrett’s neoplasia: long-term outcomes of a prospective multicenter study
Guillaume Bergez, Vincent Lépilliez, Thierry Ponchon, Mathieu Pioche, Jérome Rivory, Timothée Wallenhorst, Emmanuel Coron, Nicolas Chapelle, Jérémie Jacques, Romain Legros, Pierre Deprez, Enrique Perez Cuadrado Robles, Arthur Berger, Edouard Chabrun, Geoffroy Vanbiervliet, Stanislas Chaussade, Sarah Leblanc, Romain Coriat, Frédéric Prat, Maximilien Barret

DOI: https://doi.org/10.20524/aog.2026.1086

 

Comparative efficacy and safety of endoscopic ultrasound guided gastrojejunostomy versus surgical gastrojejunostomy for the management of gastric outlet obstruction: a systematic review and meta-analysis
Ioannis Karniadakis, Stavros P. Papadakos, Vasiliki Vrachni, Maria Sotiropoulou, Dimitrios Tsironis, Andrew Wan, Dimitrios Schizas

DOI: https://doi.org/10.20524/aog.2026.1085

 

Is common variable immunodeficiency associated with diverticulitis? A matched cohort study
Zaid Ansari, Akram Ahmad, Tasneem Jamal Al-Din, Effa Zahid, Ritu Channagiri, Fernando Castro, Asad Ur Rahman

DOI: https://doi.org/10.20524/aog.2026.1084

 

Inflammatory bowel disease and addiction: more than just smoke?
Simon Hirschmann, Raja Arteya, Markus F. Neurath, Alexander Hagel, Alexander Zink, Julia Koehnen, Heinz Albrecht

DOI: https://doi.org/10.20524/aog.2026.1083

 

 

Early View - Last Updated: June 23, 2026

A national consensus guideline on the performance and interpretation of hydrogen- and methane-based breath tests for carbohydrate malabsorption, small intestinal bacterial overgrowth, and intestinal methanogen overgrowth
Tsachi Tsadok Perets, Tamar Thurm, Meirav Ben-Yehoyada, Liat Deutsch, Yishai Ron, Ronnie Baruch, Eva Niv, Tiberiu Hershcovici, Orit Picard, Tal Engel, Tsili Zangen, Sigal Frishmai, Ram Dickman

DOI: https://doi.org/10.20524/aog.2026.1082

 

 

Early View - Last Updated: June 17, 2026

Blood eosinophilia in patients with inflammatory bowel disease losing response to biologics
Amine Souhayl, Anneline Cremer, Leila Amininejad, Charlotte Minsart, Denis Franchimont, Claire Liefferinckx

DOI: https://doi.org/10.20524/aog.2026.1081

 

Emerging endoscopic resection strategies for organ preservation in early colorectal cancer
Marianna Spinou, Antonis Pikoulas, Petros Zormpas, Dimitrios Dimitriadis, Eleni Nakou, Margarita Eleni Manola, Evangelos Voudoukis, Gregorios Paspatis, George Tribonias

DOI: https://doi.org/10.20524/aog.2026.1080

 

Lipoprotein (a) and inflammatory bowel disease: systematic review and meta-analysis
Christina Mastori-Kourmpani, Anastasios Makris, Magdalini Rigina Fragkouli, Constantinos Philippou, Georgios Hadjigeorgiou, Dimitrios Giannakakis, Constantinos Tsioutis, Aris P. Agouridis

DOI: https://doi.org/10.20524/aog.2026.1079

 

Impact of p53 mutations on the synergistic effects of metformin and radiation on colorectal cancer cells
Kyoko Sakamoto, Koji Okabayashi, Yujin Kato, Kaoru Hattori, Satoru Morita, Kohei Shigeta, Yuko Kitagawa

DOI: https://doi.org/10.20524/aog.2026.1078

 

Nonconventional dysplasia in ulcerative colitis: a clinicopathological study of 694 patients
Thanna Elsayed Helal, Nehal Ahmed Radwan, Mariam Ibrahim Halim, Fatma Magdy Elgendy

DOI: https://doi.org/10.20524/aog.2026.1077

 

Granulocyte and monocyte adsorptive apheresis for ulcerative colitis: mechanisms, clinical evidence, and future perspectives
Tomotaka Tanaka, Yoshikazu Yoshifuku, Hajime Teshima, Hirona Konishi, Kazuyoshi Nakata, Kosei Kitamura, Nodoka Otabe, Takeshi Mori, Songde Cho, Michihiro Nonaka, Yoshifumi Fujimoto

DOI: https://doi.org/10.20524/aog.2026.1076

 

Immune-mediated diarrhea with normal investigations: future directions
Malek Shatila, Yinghong Wang

DOI: https://doi.org/10.20524/aog.2026.1075

 

 

Early View - Last Updated: June 04, 2026

Increased risk of de novo inflammatory bowel disease following cholecystectomy: a population-based analysis
Saqr Alsakarneh, Razan Aburumman, June Tome, Abdulla Massad, Michael Camilleri, Francis A. Farraye, Jana G. Hashash

DOI: https://doi.org/10.20524/aog.2026.1074

 

The effect of pembrolizumab on the healing of colonic anastomosis: a pre-clinical study in Wistar rats
Elissavet Symeonidou, Georgios Petrakis, Ioannis Taitoglou, Maria Papaioannou, Vasileios Geropoulos, Theodora Papamitsou, Sofia Karachrysafi, Vasileios Fouskas, Grigorios Rallis, Ioannis Savvas, Konstantinos Mpallas, Georgios Zacharioudakis

DOI: https://doi.org/10.20524/aog.2026.1073

 

Comparative outcomes and characteristics of biliary, alcoholic and drug-induced pancreatitis based on the National Inpatient Sample (2016-2021)
Omar Alkasabrah, Sameeha Ibrahim, Abdullah Hafeez, Tungki Pratama Umar, Marina Takawy, Tanuj Sharma

DOI: https://doi.org/10.20524/aog.2026.1072

 

Immune-mediated diarrhea with normal investigations: the importance of diagnostic stratification and small-bowel assessment
Steven Nicolaides, Zaid Ardalan, Alex Boussioutas

DOI: https://doi.org/10.20524/aog.2026.1071

 

Incidentally discovered, intentionally managed: a narrative review of the last decade’s updates on the management of neuroendocrine tumor of the appendix
Salvatore Raia, Maria Rita Gaia Livatino, Giorgio Maria Orazi, Maria Grazia Maratta, Enza Genco, Romina Grazia Giancipoli, Vittoria Rufini, Ernesto Rossi, Sabrina Chiloro, Claudio Fiorillo, Sergio Alfieri, Giampaolo Tortora, Alfredo Pontecorvi, Guido Rindi, Antonio Bianchi, Giovanni Schinzari

DOI: https://doi.org/10.20524/aog.2026.1070

 

 Early View - Last Updated: May 05, 2026

Prior bariatric surgery and better short-term outcomes in acute pancreatitis: a multicenter propensity-matched analysis
Khalid Ahmed, Abdellatif Ismail, Ayman Elawad, Mohammed Al Aquily, Tarig Elhakim, Mohamed Abdallah, Ahmed Dirweesh

DOI: https://doi.org/10.20524/aog.2026.1062

 

Effect of GLP-1 receptor agonists on upper gastrointestinal endoscopy outcomes: a systematic review and meta-analysis
Konstantinos Malandris, Savvas Papachristou, Lito Psychou Derka, Georgios Kalopitas, Eleni Gkoura, Aris Liakos, Thomas Karagiannis, Eleni Theocharidou, Anastasios Manolakis, Eleni Bekiari, Apostolos Tsapas

DOI: https://doi.org/10.20524/aog.2026.1067

 

Solid pseudopapillary epithelial neoplasm of the pancreas: an audit of 29 cases operated in a tertiary Indian centre
Pritesh Kumar N, Vageesh BG, Anil Agarwal

DOI: https://doi.org/10.20524/aog.2026.1068