Publications by authors named "Douglas Rex"

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High Rates of Defect Closure After Resection of Large Nonpedunculated Colorectal Lesions Using a Through-The-Scope Clip With Anchor Prongs.
Daniel von Renteln, Douglas K Rex, Heiko Pohl, Nikhil A Kumta, Shannon Chan

United European Gastroenterol J· February 2026

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Success and safety of conventional endoscopic resection techniques for previously partially resected colorectal polyps at a tertiary referral center.
John J Guardiola, Rachel E Lahr, Jeremiah Shultz, Azizullah Beran, Krishna C Vemulapalli, Douglas K Rex

Gastrointest Endosc· January 2026

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"Resect and pool": Surveillance interval agreement, safety, and savings from placing all colorectal polyps considered zero risk of cancer in one container for pathologic assessment.
Easton M Stark, Rachel E Lahr, John J Guardiola, Joseph C Anderson, Daniel von Renteln, Douglas K Rex

Endoscopy· December 2025

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Pediatric endoscopic mucosal resection: A 10-year single-center experience.
Brett J Hoskins, Jared M Grabau, Douglas K Rex

J Pediatr Gastroenterol Nutr· November 2025

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Required withdrawal times to meet adenoma detection targets during colonoscopy.
Mahsa Taghiakbari, Sara-Ivana Calce, Douglas K Rex, Megan Oleksiw, Roupen Djinbachian

Gastrointest Endosc· November 2025

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Cold snare endoscopic resection for large colon polyps: a randomised trial.
Heiko Pohl, Douglas K Rex, Jeremy Barber, Matthew T Moyer, B Joseph Elmunzer

Gut· October 2025

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Prospective Comparison of Pathology and Computer-Aided Optical Diagnosis for Polyp Characterization Using Expert Consensus.
Felix Huang, Thea Iulia Dimbu, Douglas K Rex, Heiko Pohl, Cesare Hassan

Dig Dis Sci· October 2025

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Safety of artificial intelligence-assisted optical diagnosis for leaving colorectal polyps in situ during colonoscopy (PRACTICE): a non-inferiority, randomised controlled trial.
Giulio Antonelli, Federico Desideri, Patrizio Scarozza, Gianluca Andrisani, Giulia Zerboni, Douglas K Rex

Lancet Gastroenterol Hepatol· October 2025

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Large language model for interpreting the Paris classification of colorectal polyps.
Davide Massimi, Luca Carlini, Yuichi Mori, Luca Di Stefano, Giulio Antonelli, Douglas K Rex

Endosc Int Open· October 2025

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Impact of Artificial Intelligence Use on Endoscopist Optical Diagnosis of Sessile Serrated Lesions, Traditional Serrated Adenomas, and Advanced Conventional Adenomas.
Megan Oleksiw, Douglas K Rex, Heiko Pohl, Cesare Hassan, Roupen Djinbachian

Am J Gastroenterol· October 2025

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Risk of Post-polypectomy Bleeding After Colorectal Endoscopic Mucosal Resection in Patients with Chronic Kidney Disease: A Propensity-Matched Analysis of the US Collaborative Network.
Azizullah Beran, Khaled Elfert, Feenalie N Patel, Mouhand Mohamed, Daryl Ramai, Douglas K Rex

Dig Dis Sci· September 2025

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Computer-assisted optical diagnosis of colorectal polyps up to 10 mm.
Megan Oleksiw, Mahsa Taghiakbari, Roupen Djinbachian, Heiko Pohl, Alan Barkun, Douglas K Rex

Endoscopy· September 2025

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Adverse events of cold snare compared with hot snare and ablation endoscopic mucosal resection for large colorectal polyps.
Edgard Medawar, Heiko Pohl, Douglas K Rex, John M Levenick, Douglas K Pleskow

Endoscopy· September 2025

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Artificial Intelligence-Assisted Colonoscopy With or Without Mucosal Exposure Device for Detection of Colorectal Adenomas: A Meta-Analysis.
Azizullah Beran, Tarek Nayfeh, Daryl Ramai, Almaza Albakri, Nasir Saleem, Douglas K Rex

Endosc Int Open· September 2025

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Correction: Computer-assisted optical diagnosis of colorectal polyps up to 10 mm.
Megan Oleksiw, Mahsa Taghiakbari, Roupen Djinbachian, Heiko Pohl, Alan Barkun, Douglas K Rex

Endoscopy· September 2025

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Artificial intelligence and colorectal neoplasia detection performances in patients with positive fecal immunochemical test: Meta-analysis and systematic review.
Marco Spadaccini, Cesare Hassan, Yuichi Mori, Natalie Halvorsen, Antonio Z Gimeno-García, Douglas K Rex

Dig Endosc· August 2025

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Is it time to revisit the need for pediatric polypectomy guidelines?
Brett J Hoskins, Kenneth Ng, Douglas K Rex

J Pediatr Gastroenterol Nutr· August 2025

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Implementing discard strategies for diminutive polyps using autonomous CADx in clinical practice.
Mahsa Taghiakbari, Douglas K Rex, Heiko Pohl, Cesare Hassan, Roupen Djinbachian

Gut· August 2025

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Diagnostic performance and agreement of auditors for evaluation of computer-aided optical polyp diagnosis: Prospective study.
Felix Huang, Thea Iulia Dimbu, Douglas K Rex, Heiko Pohl, Cesare Hassan

Endosc Int Open· July 2025

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Artificial Intelligence and Endoscopist Diagnostic Agreement as a Framework for Colorectal Polyp Optical Diagnosis Implementation.
Megan Oleksiw, Roupen Djinbachian, Douglas K Rex, Cesare Hassan, Heiko Pohl

Clin Gastroenterol Hepatol· July 2025

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Is biopsying of post-endoscopic mucosal resection scars by general endoscopists a waste of time and money?
Douglas K Rex

Endoscopy· June 2025

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AGA Clinical Practice Update on Endoscopic Lifting Agents: Commentary.
Tobias Zuchelli, Amit Patel, Alessandro Repici, Douglas K Rex

Clin Gastroenterol Hepatol· June 2025

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Large language models for detecting colorectal polyps in endoscopic images.
Luca Carlini, Davide Massimi, Yuichi Mori, Giulio Antonelli, Tommy Rizkala, Douglas K Rex

Gut· May 2025

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Adenoma Detection Rates Calculated Using All Examinations Are Associated With Lower Risk for Postcolonoscopy Colorectal Cancer: Data From the New Hampshire Colonoscopy Registry.
Joseph C Anderson, Douglas K Rex, Todd A Mackenzie, William Hisey, Christina M Robinson

Am J Gastroenterol· April 2025

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American Society for Gastrointestinal Endoscopy Colorectal Cancer Screening Project National Summit.
Pegah Hosseini-Carroll, Jason A Dominitz, Brian C Jacobson, Folasade P May, Rachel B Issaka, Douglas K Rex

Gastrointest Endosc· March 2025

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