DouglasKRexMD

PubMed

• Expert endoscopist assessment of colorectal polyp size using virtual scale endoscopy, visual or snare-based estimation: a prospective video-based study.
  Popescu Crainic, I., Djinbachian, R., Barkun, A., East, J., Hassan, C., Mori, Y., Anderson, J., Taghiakbari, M., Medawar, E., von Renteln, D., Rex, D., Shaukat, A., Po...> ;Scandinavian Journal of Gastroenterology. 2024 Feb 9
• Colonoscopy vs the Fecal Immunochemical Test: Which is Best?
  Douglas J Robertson, Douglas K Rex, Oriana Ciani, Michael F Drummond> ;Gastroenterology. 2024 Feb 9
• Establishment of Standards for the Referral of Large Non-Pedunculated Colorectal Polyps: An International Expert Consensus Using a Modified Delphi Process.
  Khalaf, K., Seleq, S., Bourke, M., Alkandari, A., Bapaye, A., Bechara, R., Calo, N., Fedorov, E., Hassan, C., Kalauz, M., Kandel, G., Matsuda, T., May, G., Mönkemüller...> ;Gastrointestinal Endoscopy. 2024 Feb 6
• The Environmental Impact of Gastrointestinal Procedures: A Prospective Study of Waste Generation, Energy Consumption, and Auditing in an Endoscopy Unit.
  Melquist, S., Madhav Desai, Carlissa Campbell, Abhilash Perisetti, Sachin Srinivasan, Dhruvil Radadiya, Harsh Patel, Stephanie Melquist, Douglas K Rex, Prateek Sharma> ;Gastroenterology. 2024 Mar 1
• 1 citations
  Analyzing methods for reducing recurrence rates after EMR of large nonpedunculated colorectal polyps: an indirect pairwise comparison.
  Hassan, C., Repici, A., Radadiya, D., Desai, M., Patel, H., Srinivasan, S., Chandrasekar, V., Rex, D., Sharma, P.> ;Gastrointestinal Endoscopy. 2024 Mar 1
• Lack of Effectiveness of Computer Aided Detection for Colorectal Neoplasia: A Systematic Review and Meta-Analysis of Nonrandomized Studies.
  Patel, H., Mori, Y., Hassan, C., Rizkala, T., Radadiya, D., Nathani, P., Srinivasan, S., Misawa, M., Maselli, R., Antonelli, G., Spadaccini, M., Facciorusso, A., Khala...> ;Clinical Gastroenterology and Hepatology. 2023 Dec 4
• Endoscopist adenomas-per-colonoscopy detection rates and 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, Lynn F Butterly> ;Gastrointestinal Endoscopy. 2023 Nov 21
• 3 citations
  Snare Tip Soft Coagulation vs Argon Plasma Coagulation vs No Margin Treatment After Large Nonpedunculated Colorectal Polyp Resection: a Randomized Trial.
  Douglas K Rex, Gregory B Haber, Mouen Khashab, Amit Rastogi, Muhammad K Hasan, Christopher J DiMaio, Nikhil A Kumta, Satish Nagula, Stuart Gordon, Firas Al-Kawas, Jero...> ;Clinical Gastroenterology and Hepatology. 2024 Mar 1
• 1 citations
  One-device colonoscopy: feasibility, cost savings, and plastic waste reduction by procedure indication, when performed by a high detecting colonoscopist.
  Douglas K Rex, Jackson A Gallagher, Rachel E Lahr, Krishna C Vemulapalli, Prateek Sharma, Cesare Hassan> ;Endoscopy. 2024 Feb 1
• Frequency of serrated polyposis syndrome recognition by community endoscopists.
  Connor D McWhinney, Rachel E Lahr, Douglas K Rex> ;Endoscopy International Open. 2023 Sep 1
• 3 citations
  Real-Time Computer-Aided Detection of Colorectal Neoplasia During Colonoscopy : A Systematic Review and Meta-analysis.
  Cesare Hassan, Marco Spadaccini, Yuichi Mori, Farid Foroutan, Antonio Facciorusso, Paraskevas Gkolfakis, Georgios Tziatzios, Konstantinos Triantafyllou, Giulio Antonel...> ;Annals of Internal Medicine. 2023 Sep 1
• Does Screening Colonoscopy Have a Future in the United States?
  Douglas K Rex, Uri Ladabaum, Joseph C Anderson, Aasma Shaukat, Lynn F Butterly, Jason A Dominitz, Tonya Kaltenbach, Theodore R Levin, Cesare Hassan> ;Clinical Gastroenterology and Hepatology. 2023 Nov 1
• 1 citations
  Performing High-Quality, Safe, Cost-Effective, and Efficient Basic Colonoscopy in 2023: Advice From Two Experts.
  Joseph C Anderson, Douglas K Rex> ;The American Journal of Gastroenterology. 2023 Oct 1
• 1 citations
  Higher Serrated Polyp Detection Rates Are Associated With Lower Risk of Postcolonoscopy Colorectal Cancer: Data From the New Hampshire Colonoscopy Registry.
  Joseph C Anderson, Douglas K Rex, Todd A Mackenzie, William Hisey, Christina M Robinson, Lynn F Butterly> ;The American Journal of Gastroenterology. 2023 Nov 1
• 4 citations
  Combination of Mucosa-Exposure Device and Computer-Aided Detection for Adenoma Detection During Colonoscopy: A Randomized Trial.
  Marco Spadaccini, Cesare Hassan, Emanuele Rondonotti, Giulio Antonelli, Gianluca Andrisani, Gianluca Lollo, Francesco Auriemma, Federico Iacopini, Antonio Facciorusso,...> ;Gastroenterology. 2023 Jul 1
• Impact of Cold Snare vs Cold Forceps Resection of Diminutive Adenomas on Segmental Incomplete Resection Rate.
  Jeremy Van, Muhammad Alsayid, Karen Ma, Krishna Vemulapalli, Douglas Rex, Joshua Melson> ;The American Journal of Gastroenterology. 2023 Aug 1
• Characterization of endoscopic features and histology of a distinct mucosal transition zone on the ileocecal valve (with video).
  Douglas K Rex, Rachel E Lahr, John J Guardiola, John M Dewitt, Dongwei Zhang> ;Gastrointestinal Endoscopy. 2023 Sep 1
• 5 citations
  Impact of margin thermal treatment after EMR of giant (≥40 mm) colorectal lateral spreading lesions.
  Setarah Mohammad Nader, Rachel E Lahr, Douglas K Rex> ;Gastrointestinal Endoscopy. 2023 Mar 1
• 6 citations
  Adenoma Detection Rate and Colorectal Cancer Risk in Fecal Immunochemical Test Screening Programs : An Observational Cohort Study.
  Manuel Zorzi, Giulio Antonelli, Claudio Barbiellini Amidei, Jessica Battagello, Bastianello Germanà, Flavio Valiante, Stefano Benvenuti, Alberto Tringali, Francesco Bo...> ;Annals of Internal Medicine. 2023 Mar 1
• 7 citations
  Benefits and challenges in implementation of artificial intelligence in colonoscopy: World Endoscopy Organization position statement.
  Yuichi Mori, James E East, Cesare Hassan, Natalie Halvorsen, Tyler M Berzin, Michael Byrne, Daniel von Renteln, David G Hewett, Alessandro Repici, Mohan Ramchandani, M...> ;Digestive Endoscopy. 2023 May 1
• 1 citations
  Prevalence of synchronous neoplasia in patients with large pedunculated colorectal polyps.
  Ahmed El Rahyel, Rachel E Lahr, Douglas K Rex> ;Endoscopy. 2023 Jun 1
• 6 citations
  Variability in adenoma detection rate in control groups of randomized colonoscopy trials: a systematic review and meta-analysis.
  Cesare Hassan, Daniele Piovani, Marco Spadaccini, Tommaso Parigi, Kareem Khalaf, Antonio Facciorusso, Alessandro Fugazza, Thomas Rösch, Michael Bretthauer, Yuichi Mori...> ;Gastrointestinal Endoscopy. 2023 Feb 1
• 1 citations
  The demise of ORISE, a submucosal lifting agent for endoscopic resection.
  Douglas K Rex, Rachel E Lahr> ;AME Case Reports. 2023 Jan 1
• 6 citations
  Key quality indicators in colonoscopy.
  Douglas K Rex> ;Gastroenterology Report. 2023 Jan 1
• Impact of changing diagnostic criteria on the diagnosis of serrated polyposis syndrome.
  Connor D McWhinney, Rachel E Lahr, Christopher J Lee, Ahmed El-Rahyel, Douglas K Rex> ;Endoscopy International Open. 2023 Jan 1
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Lectures

• Optimal Colonoscopy Technique and Polypectomy 
  AGC 2018 Annual Scientific Meeting, Philadelphia, PA - 10/7/2018
• Colorectal Cancer Prevention 
  AGC 2018 Annual Scientific Meeting, Philadelphia, PA - 10/7/2018
• Divergent Long-Term Detection Rates of Proximal and Distal Advanced Neoplasia in Fecal Immunochemical Test Screening Programs: A Retrospective Cohort Study 
  Digestive Disease Week, Orlando, Florida - 5/18/2013