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: May 10, 2025

Induction with upadacitinib in Crohn’s disease: real-world experience from an early-access program in Greece
Evgenia Papathanasiou, Alexandros Ioannou, Pavlos Pardalis, Giorgos Leonidakis, George Michalopoulos, Spilios Manolakopoulos, Spyridon Siakavellas, Angeliki Theodoropoulou, Athanasia Tasovasili, Olga Giouleme, Maria Tzouvala, Eftychia Tsironi, Nikos Viazis, Spyridon Michopoulos, Evanthia Zampeli

DOI: https://doi.org/10.20524/aog.2025.0969

 

Admissions for acute biliary pancreatitis without necrosis and infection complicated by severe sepsis and septic shock: a national study
Renuka Verma, Kamleshun Ramphul, Hemamalini Sakthivel

DOI: https://doi.org/10.20524/aog.2025.0968

 

Angiotensin-converting enzyme inhibitor-induced bowel angioedema: clinical features, diagnostic challenges, and recovery predictors from survival analysis: a systematic review of current reported cases
Thanathip Suenghataiphorn, Narisara Tribuddharat, Pojsakorn Danpanichkul, Narathorn Kulthamrongsri, Piyawat Kantagowit

DOI: https://doi.org/10.20524/aog.2025.0967

 

Helicobacter pylori infection negatively affects response of gastric cancer to immunotherapy
Malek Shatila, Gabriel Sperling, Antonio Pizuorno Machado, Muhammad Vohra, Elliot Baerman, Enrico N. De Toni, Helga-Paula Török, Dan Zhao, Yan Zhou, Mehnaz A. Shafi, Anusha Shirwaikar Thomas, Mazen Alasadi, Yinghong Wang

DOI: https://doi.org/10.20524/aog.2025.0966

 

Brown bowel syndrome: a systematic review
Rena HM Cao, Jason Diab, Michael C. Grimm, Christophe R. Berney

DOI: https://doi.org/10.20524/aog.2025.0965

 

Impact of atrial fibrillation on in-hospital outcomes following endoscopic retrograde cholangiopancreatography: a propensity score-matched analysis of the National Inpatient Sample (2016-2020)
Abdulrahim Y. Mehadi, Bekure B. Siraw, Parth Patel, Eli A. Zaher, Ebrahim A. Mohamed, Shahin Isha, Abel Tenaw Tasamma, Yordanos T. Tafesse, Yonas Gebrecherkos, Juveriya Yasmeen, Mouaz Oudih, Mohammed Haroun

DOI: https://doi.org/10.20524/aog.2025.0964

 

Impact of neutrophil-to-lymphocyte ratio on survival outcomes among cirrhotic and non-cirrhotic patients with advanced hepatocellular carcinoma under atezolizumab–bevacizumab combination therapy
Spyridon Pantzios, Orestis Sidiropoulos, Antonia Syriha, Ioanna Stathopoulou, Sofia Rellou, Emmanouil Nychas, Georgia Barla, Nikolaos Ptohis, Ioannis Elefsiniotis

DOI: https://doi.org/10.20524/aog.2025.0963

 

Antidepressants in irritable bowel syndrome: a systematic review and meta-analysis of randomized controlled trials
Maria José Temido, Margarida Cristiano, Carolina Gouveia, Bárbara Mesquita, Pedro Figueiredo, Francisco Portela

DOI: https://doi.org/10.20524/aog.2025.0962

 

Pancreatic ascites: update on diagnosis and management
Lefika Bathobakae, Heba Farhan, Derya Mücahit, Dina Rohira, Kashyap Chauhan, Yana Cavanagh, Walid Baddoura, Derick J. Christian

DOI: https://doi.org/10.20524/aog.2025.0961

 

Trends in admissions and outcomes of hospitalizations related to Clostridioides difficile infection: a nationwide analysis from 2005-2020
Sheza Malik, Ese Uwagbale, Olayemi A. Adeniranc, Arshia Sethi, Raseen Tariq

DOI: https://doi.org/10.20524/aog.2025.0960

 

Beyond biopsy: evaluating noninvasive techniques to diagnose celiac disease in adults
Suzanne Cauchi, Abigail Pace, Martina Sciberras, Pierre Ellul

DOI: https://doi.org/10.20524/aog.2025.0959

 

Racial disparity in inflammatory bowel disease-related complications: a nationwide cohort study
Bobak Moazzami, Zohyra E. Zabala, Raguraj Chandradevan, Humberto Sifuentes

DOI: https://doi.org/10.20524/aog.2025.0958

 

Incidence of ileus and associated factors in patients with acute pancreatitis: a nationwide analysis
Anmol Singh, Ritika Dhruve, Carol Singh, Vikash Kumar, Aalam Sohal, Divyesh Sejpal

DOI: https://doi.org/10.20524/aog.2025.0957

 

Gastric peroral endoscopic myotomy improves chronic diarrhea in patients with refractory gastroparesis
Maxime Jaccard, Mariola Marx, Elodie Romailler, Meddy Dalex, Marie Phillipart, Fabrice Caillol, Styliani Mantziari, Sébastien Godat

DOI: https://doi.org/10.20524/aog.2025.0956

 

 

Early View - Last Updated: March 18, 2025

Early versus late drainage of pancreatic necrotic fluid collections: a systematic review and meta-analysis
Shivanand Bomman, Andrew Canakis, Muaaz Masood, Jagpal S. Klair, Rodrigo Alvarez, Arunkumar Muthusamy, Shruti Chandra, Avin Aggarwal, Hemanth Gavini, Rajesh Krishnamoorthi

DOI: https://doi.org/10.20524/aog.2025.0955

 

Endoscopic removal of proximally migrated pancreatic duct stents: a case series and literature review
Sachin Hosahally Jayanna, Nikhil Bush, Ravi Sharma, Rajesh Gupta, Surinder Singh Rana

DOI: https://doi.org/10.20524/aog.2025.0954

 

Primary biliary cholangitis: a summary of pathogenesis and therapies
Imen Jallouli, Michael Doulberis, Jannis Kountouras

DOI: https://doi.org/10.20524/aog.2025.0953

 

Age of onset of inflammatory bowel disease is the strongest risk factor for the development of malignancy
Nicole Sciberras, Lara Miruzzi, Luke Bugeja, Adrienne Gatt, Suzanne Cauchi, Zane Attard, Pierre Ellul, Stefania Chetcuti Zammit

DOI: https://doi.org/10.20524/aog.2025.0952

 

Forty-five-year trends in intra- and extrahepatic cholangiocarcinoma: sex- and race-based insights
Rajamanuri Medha, Pannala Sai Shanmukha Sreeram, Obada, Daaboul, Dar Sophia, Sundar Rahul, Johnson Adejoke, Cheema Ayesha, Tufail Muhammad Umer, Arshad Hafiz Muhammad Sharjeel

DOI: https://doi.org/10.20524/aog.2025.0951

 

Treatment patterns and outcomes in hepatocellular carcinoma: Real-world experience in Greece from the retrospective OPAL study
John Koskinas, Spyridon Pantzios, Melanie Deutsch, Emmanuel Koullias, Alexandra Alexopoulou, Hariklia Kranidioti, Elisavet Michailidou, Ioannis Goulis, Ioanna Papagiouvanni, Ioannis Koutroubakis, Dimitrios Samonakis, Ioannis Drygiannakis, Eleni Magafouraki, Evdokia Tsaliki, Spilios Manolakopoulos, Ioannis Elefsiniotis, Georgios Papatheodoridis

DOI: https://doi.org/10.20524/aog.2025.0950

 

Use of nailfold capillaroscopy for the early diagnosis of systemic sclerosis in patients with primary biliary cholangitis
Daniele Crescenzi, Daniele Balducci, Marta Mazzetti, Denise Menghini, Chiara Gelardi, Veronica Pedini, Cristina Mezzanotte, Giuseppe Tarantino, Antonio Benedetti, Maria Giovanna Danieli, Marco Marzioni, Luca Maroni

DOI: https://doi.org/10.20524/aog.2025.0949

 

Hepatocellular carcinoma in Fontan-associated liver disease
Joanne D’Amato, Eliezer Zahra Bianco, Jade Camilleri, Emma Debattista, Pierre Ellul

DOI: https://doi.org/10.20524/aog.2025.0948

 

Effective endoscopic management of gastric neoplastic complications in patients with autoimmune gastritis: results of a monocentric study of 88 patients
Solène Hoibian, Jean-Philippe Ratone, Alexey Solovyev, Yanis Dahel, Emmanuel Mitry, Flora Poizat, Jerome Guiramand, Fabrice Caillol, Marc Giovannini

DOI: https://doi.org/10.20524/aog.2025.0947

 

Efficacy and safety of full-thickness versus circular peroral endoscopic myotomy for treatment of achalasia: a systematic review and meta-analysis
Sudheer Dhoop, Mohammed Abu-Rumaileh, Wasef Sayeh, Sami Ghazaleh, Conner Lombardi, Manthanbhai Patel, Bisher Sawaf, Wade Lee-Smith, Adrian Zhou, Ali Nawras, Yaseen Alastal

DOI: https://doi.org/10.20524/aog.2025.0946

 

All you need to know about the overlap between primary sclerosing cholangitis and inflammatory bowel disease
Joseph Sleiman, Fadi F. Francis, Nayantara Coelho-Prabhu, Jana G. Hashash

DOI: https://doi.org/10.20524/aog.2025.0945

 

Patients’ and gastroenterologists’ preferences regarding outcomes and medication attributes in ulcerative colitis
Anastasia Katsoula, Olga Giouleme, Paschalis Paschos, Maria Toumpalidou, Maria Mainou, Konstantinos Malandris, Anna-Bettina Haidich, Apostolos Tsapas

DOI: https://doi.org/10.20524/aog.2025.0944

 

Efficacy and safety of esophageal stenting for esophageal perforation: a systematic review and meta-analysis
Adnan Malik, Muhammad Imran Malik, Sadia Javaid, Shahbaz Qureshi, Aboud Kaliounji, Abdul Nadir, Douglas G. Adler

DOI: https://doi.org/10.20524/aog.2025.0943

 

The role of intraductal ultrasound in endoscopic biliary brushing for sampling in patients with malignant biliary strictures: a bicentric retrospective study
Jianxiang Wang, Zhuqiong Lu, Guangwen Chen, Zhenyang Shen, Junjun Wang, Jiangfeng Hu, Xinjian Wan, Hongcheng Sun, Haiming Zheng, Xiaobo Cai

DOI: https://doi.org/10.20524/aog.2025.0942

 

 

Early View - Last Updated: January 11, 2025

Diagnostic approach to patients with suspected motility disorders: one size does not fit all
Theodoros Voulgaris, Theodoros Alexopoulos, Jiannis Vlachogiannakos, Dimitrios Kamberoglou, George Papatheodoridis, George Karamanolis

DOI: https://doi.org/10.20524/aog.2025.0941

 

Early rebleeding rate following endoscopic treatment of colonic diverticular bleeding: a systematic review and meta-analysis
Isha Delaleeuwe, Jennifer Aoun, Hendrik Reynaert, Paraskevas Gkolfakis, Pierre Eisendrath

DOI: https://doi.org/10.20524/aog.2025.0940

 

Clinical features and outcomes of total pancreatic lipomatosis with chronic pancreatitis: a case series
Surinder Singh Rana, Sanish Ancil, Sachin Hosahally Jayanna, Mandeep Kang, Rajesh Gupta

DOI: https://doi.org/10.20524/aog.2025.0939

 

 

Early View - Last Updated: December 16, 2024

Landscape of B lymphocytes and plasma cells in digestive tract carcinomas
Konstantina Dimopoulou, Dina Tiniakos, Nikolaos Arkadopoulos, Periklis G. Foukas

DOI: https://doi.org/10.20524/aog.2024.0936

 

Immune checkpoint inhibitor-associated gastrointestinal adverse events in patients with colorectal cancer
Antonio Pizuorno Machado, Saltenat Moghaddam Adames, Malek Shatila, Parvir Aujla, Ryan Huey, Yinghong Wang, Anusha Thomas

DOI: https://doi.org/10.20524/aog.2024.0935

 

Peroral endoscopic myotomy (Z-POEM) versus flexible endoscopic septotomy (FES) for treatment of Zenker’s diverticulum: does either make the cut? A systematic review and meta-analysis of outcomes
Sahib Singh, Saurabh Chandan, Jay Bapaye, Himmat S. Brar, Shariq Mohammed, Lena L. Kassab, Ishfaq Bhat, Shailender Singh, Amol Bapaye, Dennis Yang

DOI: https://doi.org/10.20524/aog.2024.0934

 

Validation of gender-equity model for liver allocation and its sodium variant in candidates for liver transplantation
Magdalini Adamantou, Theodora Oikonomou, Nedia Georgia Petridou, Panagiotis Kalligiannakis, Christos Chologkitas, Michail Kalpoutzakis, Maria Christina Kavalaki, Dimitrios Glaros, Evangelinos Michelis, Apostolos Papageorgiou, George V. Papatheodoridis, Ioannis Goulis, Evangelos Cholongitas

DOI: https://doi.org/10.20524/aog.2024.0933

 

Gastrointestinal cancer incidence after lung transplantation in sarcoidosis patients
Graham Saeed, Tierra Sanders, Dmitry Tumin, Ogugua N. Obi, Stanley Oghoghorie, Hassam Ali, Douglas G. Adler

DOI: https://doi.org/10.20524/aog.2024.0932

 

Impact of pericarditis on cardiovascular complications and healthcare utilization in patients with inflammatory bowel disease: a National Inpatient Sample study
Ayushi Garg, Rohan Menon, Ajit Brar, Hunza Chaudhary, Aalam Sohal, Avneet Kaur, Vijaywant Singh Brar

DOI: https://doi.org/10.20524/aog.2024.0931

 

Simethicone with or without N-acetylcysteine as premedication in esophagogastroduodenoscopy: a systematic review and meta-analysis
Caroline Tanadi, Fegita Beatrix Pajala, Yehuda Tri Nugroho Supranoto, Kevin Tandarto, Maureen Miracle Stella, Randy Adiwinata, Paulus Simadibrata, Marcellus Simadibrata

DOI: https://doi.org/10.20524/aog.2024.0930

 

Endoscopic management of ileal pouch–anal anastomosis strictures: meta-analysis and systematic literature review
Parth Patel, Manav Patel, Mohamad Ayman Ebrahim, Priyadarshini Loganathan, Douglas G. Adler

DOI: https://doi.org/10.20524/aog.2024.0929

 

Diverticulosis and neoplastic lesions in screening colonoscopy: a large, multicenter study
Paolo Fedeli, Monica Masotti, Chiara Marzano, Angelo Dezi, Giuseppe Scaccianone, Elisabetta Martinelli, Lucia Montenegro, Maurizio Giovannone, Alessandra Zannella, Alessandro Gigliozzi, Alessandro Azzarone, Roberto Bringiotti, Costantino Zampaletta, Maria Carlotta Sacchi, Lorenzo Ridola, Alessandra Spagnoli, Sabrina Berardi, Angelo Zullo

DOI: https://doi.org/10.20524/aog.2024.0928

 

The treatment interventions and targets of cancer cachexia research during the past decade: a systematic review of the literature
Panagiotis Filis, Dimitrios Peschos, Yannis V. Simos, Nikolaos Filis, Christianna Zachariou, Dimitrios Stagikas, Konstantinos I. Tsamis

DOI: https://doi.org/10.20524/aog.2024.0918

 

Impact of aspirin on pancreatic cancer
Christos Zavos

DOI: https://doi.org/10.20524/aog.2024.0937

 

Impact of aspirin on pancreatic cancer - Authors’ reply
Thanathip Suenghataiphorn, Pojsakorn Danpanichkul, Tuntanut Lohawatcharagul

DOI: https://doi.org/10.20524/aog.2024.0938

 

 

Early View - Last Updated: October 28, 2024

Technical success and adverse event rates after endoscopic retrograde cholangiopancreatography using deep sedation with propofol
Janine B. Kastelijn, A. Merel van den Berg, Raju Talwar, Marije S. Koks, Marije Marsman, Karel J. van Erpecum, Paul Didden, Leon M.G. Moons, Frank P. Vleggaar

DOI: https://doi.org/10.20524/aog.2024.0925

 

Hellenic Association for the Study of the Liver (HASL): revised clinical practice guidelines for autoimmune hepatitis
George N. Dalekos, George V. Papatheodoridis, John Koskinas, Ioannis Goulis, Eirini I. Rigopoulou, Dina Tiniakos on behalf of the Hellenic Study Group for Autoimmune Liver Diseases of HASL

DOI: https://doi.org/10.20524/aog.2024.0924

 

Laparoscopic Heller myotomy versus peroral endoscopic myotomy in children with esophageal achalasia: a systematic review and meta-analysis
Anastasia Dimopoulou, Dimitra Dimopoulou, Antonis Analitis, Konstantina Dimopoulou, Dionysios Dellaportas, Nikolaos Zavras

DOI: https://doi.org/10.20524/aog.2024.0923

 

Infliximab trough levels among patients with inflammatory bowel disease in correlation with infliximab treatment escalation: a cross-sectional study from a Greek tertiary center
Afroditi Orfanidou, Konstantinos Katsanos, Theodoros Voulgaris, Aristeidis Kofinas, Maria Veatriki Christodoulou, Maria Konstandi, Dimitrios Christodoulou

DOI: https://doi.org/10.20524/aog.2024.0926

 

Are biopsies from endoscopically normal terminal ileum necessary?
Haily Vora, Ramez Ibrahim, Johanna Chan, Francis A. Farraye, Jana G. Hashash

DOI: https://doi.org/10.20524/aog.2024.0927

 

Cytokine signatures in post-endoscopic retrograde cholangiopancreatography pancreatitis: a pilot study
Jorge D. Machicado, Peter J. Lee, Stacey Culp, Kimberly Stello, Phil A. Hart, Mitchell Ramsey, Adam Lacy-Hulbert, Cate Speake, Zobeida Cruz-Monserrate, B. Joseph Elmunzer, David C. Whitcomb, Georgios I. Papachristou

DOI: https://doi.org/10.20524/aog.2024.0922

 

Real-world outcomes of collaborative surgery for gastrointestinal tumors by endoscopists and surgeons: a single-center retrospective analysis of 131 patients
Kazutoshi Higuchi, Osamu Goto, Nobuyuki Sakurazawa, Atsuko Sakanushi, Koji Sakamoto, Akira Matsushita, Nobutoshi Hagiwara, Akihisa Matsuda, Toshihiko Hoashi, Shun Nakagome, Tsugumi Habu, Yumiko Ishikawa, Eriko Koizumi, Jun Omori, Naohiko Akimoto, Ryuji Ohashi, Hidehisa Saeki, Kimihiro Okubo, Hiroshi Yoshida, Katsuhiko Iwakiri

DOI: https://doi.org/10.20524/aog.2024.0921

 

Endoscopic dilation of small-intestine strictures in Crohn’s disease by balloon-assisted enteroscopy: a systematic review and meta-analysis
Vishali Moond, Vikram Jeet Singh Gill, Sheza Malik, Ameya Kasture, Sandesh Parajuli, Suha Soni, Saurabh Chandan, Arkady Broder, Babu P. Mohan, Douglas Adler

DOI: https://doi.org/10.20524/aog.2024.0920

 

Prognosis after curative resection of non-metastatic pancreatic neuroendocrine tumors: a retrospective tertiary center study
Thomas Hendrickx, Justine Vancanneyt, Jeroen Dekervel, Chris Verslype, Lukas Van Melkebeke, Filip Van Herpe, Halit Topal, Joris Jaekers, Christophe M. Deroose, Vincent Vandecaveye, Gertjan Rasschaert

DOI: https://doi.org/10.20524/aog.2024.0917

 

Efficacy of atezolizumab–bevacizumab combination therapy early after recurrence of hepatocellular carcinoma following resection or ablation with a curative intent
Spyridon Pantzios, Antonia Syriha, Ioanna Stathopoulou, Orestis Sidiropoulos, Sofia Rellou, Georgia Barla, Nikolaos Ptohis, Dimitris P. Korkolis, Georgios C. Sotiropoulos, Ioannis Elefsiniotis

DOI: https://doi.org/10.20524/aog.2024.0916

 

Clinical evolution of gallstones following percutaneous cholecystostomy in patients with severe acute calculous cholecystitis: a single-center analysis of 102 cases
Ram Ragatha, Ibraheem Khalil, Rebecca Jones, Antonio Manzelli, Alex Reece-Smith, Yunli Ou, Shahjehan Wajed, Davide Di Mauro

DOI: https://doi.org/10.20524/aog.2024.0915

 

Paraduodenal pancreatitis as diagnostic challenge: clinical and morphological features of patients with pancreatic pathology involving the pancreatic groove
Francesco Vitali, Marc Heinrich, Deike Strobel, Sebastian Zundler, Ali A. Aghdassi, Michael Uder, Markus F. Neurath, Robert Gruetzmann, Marco Wiesmueller, Luca Frulloni, Dane Wildner

DOI: https://doi.org/10.20524/aog.2024.0914

 

Use of artificial intelligence for the detection of Helicobacter pylori infection from upper gastrointestinal endoscopy images: an updated systematic review and meta-analysis
Om Parkash, Abhishek Lal, Tushar Subash, Ujala Sultan, Hasan Nawaz Tahir, Zahra Hoodbhoy, Shiyam Sundar, Jai Kumar Das

DOI: https://doi.org/10.20524/aog.2024.0913