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Cadoni S, Ishaq S, Hassan C, Falt P, Fuccio L, Siau K, Leung JW, Anderson J, Binmoeller KF, Radaelli F, Rutter MD, Sugimoto S, Muhammad H, Bhandari P, Draganov PV, de Groen P, Wang AY, Yen AW, Hamerski C, Thorlacius H, Neumann H, Ramirez F, Mulder CJJ, Albéniz E, Amato A, Arai M, Bak A, Barret M, Bayupurnama P, Cheung R, Ching HL, Cohen H, Dolwani S, Friedland S, Harada H, Hsieh YH, Hayee B, Kuwai T, Lorenzo-Zúñiga V, Liggi M, Mizukami T, Mura D, Nylander D, Olafsson S, Paggi S, Pan Y, Parra-Blanco A, Ransford R, Rodriguez-Sanchez J, Senturk H, Suzuki N, Tseng CW, Uchima H, Uedo N, Leung FW. Water-assisted colonoscopy: an international modified Delphi review on definitions and practice recommendations. Gastrointest Endosc 2021; 93:1411-1420.e18. [PMID: 33069706 DOI: 10.1016/j.gie.2020.10.011] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Accepted: 10/08/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS Since 2008, a plethora of research studies has compared the efficacy of water-assisted (aided) colonoscopy (WAC) and underwater resection (UWR) of colorectal lesions with standard colonoscopy. We reviewed and graded the research evidence with potential clinical application. We conducted a modified Delphi consensus among experienced colonoscopists on definitions and practice of water immersion (WI), water exchange (WE), and UWR. METHODS Major databases were searched to obtain research reports that could potentially shape clinical practice related to WAC and UWR. Pertinent references were graded (Grading of Recommendations, Assessment, Development and Evaluation). Extracted data supporting evidence-based statements were tabulated and provided to respondents. We received responses from 55 (85% surveyed) experienced colonoscopists (37 experts and 18 nonexperts in WAC) from 16 countries in 3 rounds. Voting was conducted anonymously in the second and third round, with ≥80% agreement defined as consensus. We aimed to obtain consensus in all statements. RESULTS In the first and the second modified Delphi rounds, 20 proposed statements were decreased to 14 and then 11 statements. After the third round, the combined responses from all respondents depicted the consensus in 11 statements (S): definitions of WI (S1) and WE (S2), procedural features (S3-S5), impact on bowel cleanliness (S6), adenoma detection (S7), pain score (S8), and UWR (S9-S11). CONCLUSIONS The most important consensus statements are that WI and WE are not the same in implementation and outcomes. Because studies that could potentially shape clinical practice of WAC and UWR were chosen for review, this modified Delphi consensus supports recommendations for the use of WAC in clinical practice.
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Affiliation(s)
- Sergio Cadoni
- CTO Hospital, Digestive Endoscopy Unit, Iglesias, Italy
| | - Sauid Ishaq
- Russell Hall, Dept. of Gastroenterology, Birmingham, United Kingdom; Birmingham City University, Birmingham, United Kingdom
| | - Cesare Hassan
- Nuovo Regina Margherita Hospital, Digestive Endoscopy Unit, Rome, Italy
| | - Přemysl Falt
- University Hospital and Faculty of Medicine, Palacky University, Olomouc, Czech Republic; Faculty of Medicine, Charles University, Hradec Králové, Czech Republic
| | - Lorenzo Fuccio
- S. Orsola-Malpighi University Hospital, Department of Medical and Surgical Sciences, Bologna, Italy
| | - Keith Siau
- JAG Clinical Fellow, JAG, Royal College of Physicians, London, United Kingdom
| | - Joseph W Leung
- Division of Gastroenterology and Hepatology, Sacramento VA Medical Center and University of California Davis School of Medicine, Sacramento, California, USA
| | - John Anderson
- Gloucestershire Hospitals NHS Foundation Trust, Gloucestershire, United Kingdom
| | - Kenneth F Binmoeller
- California Pacific Medical Center, Interventional Endoscopy Services, San Francisco, California, United States
| | | | - Matt D Rutter
- University Hospital North Tees NHS, Department of Gastroenterology, Stockton-on-Tees, United Kingdom; Population Health Sciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle, United Kingdom
| | - Shinya Sugimoto
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | | | - Pradeep Bhandari
- Portsmouth University Hospital, Dept. of Gastroenterology, Portsmouth, United Kingdom
| | | | - Piet de Groen
- University of Minnesota, Division of Gastroenterology, Minneapolis, Minnesota, United States
| | - Andrew Y Wang
- Division of Gastroenterology and Hepatology, University of Virginia, Charlottesville, Virginia, United States
| | - Andrew W Yen
- Division of Gastroenterology and Hepatology, Sacramento VA Medical Center and University of California Davis School of Medicine, Sacramento, California, USA
| | - Chris Hamerski
- California Pacific Medical Center, Interventional Endoscopy Services, San Francisco, California, United States
| | - Henrik Thorlacius
- Lund University Surgery, Department of Gastrointestinal Surgery, Malmö, Sweden
| | - Helmut Neumann
- University Medical Center, Interventional Endoscopy Center, Medizinische Klinik und Poliklinik, Mainz, Germany
| | | | - Chris J J Mulder
- VU University Medical Center, Department of Gastroenterology, Amsterdam, The Netherlands
| | - Eduardo Albéniz
- Gastroenterology Department, Endoscopy Unit, Complejo Hospitalario de Navarra, Pamplona, Spain
| | - Arnaldo Amato
- Ospedale Valduce, Gastroenterology Unit, Como, Italy
| | - Makoto Arai
- Chiba University, Gastroenterology Department, Chiba, Japan
| | - Adrian Bak
- University of British Columbia, Department of Medicine, Kelowna, Canada
| | | | - Putut Bayupurnama
- Division of Gastroenterology and Hepatology, Internal Medicine Department, Faculty of Medicine, Gadjah Mada University, Sardjito General Hospital, Yogyakarta, Indonesia
| | - Ramsey Cheung
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, VA Palo Alto, California, United States
| | - Hey-Long Ching
- Sheffield Teaching Hospitals, Gastroenterology Department, Sheffield, United Kingdom
| | - Hartley Cohen
- Department of Medicine, VA Greater Los Angeles Health Care System, Los Angeles, United States; David Geffen School of Medicine at UCLA, Department of Medicine, Los Angeles, California, United States
| | - Sunil Dolwani
- Division of Population Medicine, School of Medicine, Cardiff University, Cardiff, United Kingdom
| | - Shai Friedland
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, VA Palo Alto, California, United States
| | - Hideaki Harada
- Department of Gastroenterology, New Tokyo Hospital, Gastroenterology, Matsudo, Chiba, Japan
| | - Yu-Hsi Hsieh
- Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Dalin Township, Taiwan
| | - Bu Hayee
- King's College Hospital NHS foundation Trust, Gastroenterology Department, London, United Kingdom
| | - Toshio Kuwai
- NHO Kure Medical Center and Chugoku Cancer Center, Gastroenterology Department, Kure, Japan
| | | | - Mauro Liggi
- ASSL Carbonia, Sirai Hospital, Digestive Endoscopy Unit, Carbonia, Italy
| | - Takeshi Mizukami
- NHO Kurihama Medical and Addiction Center, Endoscopy Center, Yokosuka, Japan
| | - Donatella Mura
- ASSL Carbonia, Sirai Hospital, Digestive Endoscopy Unit, Carbonia, Italy
| | - David Nylander
- Newcastle Upon Tyne NHS Foundation Trust, Gastroenterology Department, Newcastle Upon Tyne, United Kingdom
| | - Snorri Olafsson
- Telemark Hospital, Gastroenterology Department, Skien, Norway
| | - Silvia Paggi
- Ospedale Valduce, Gastroenterology Unit, Como, Italy
| | - Yanglin Pan
- Xijing Hospital, Department of Gastroenterology, Xian, Republic of China
| | - Adolfo Parra-Blanco
- NIHR Nottingham Biomedical Research Centre, Department of Gastroenterology, Nottingham University Hospitals NHS Trust and University of Nottingham, Nottingham, United Kingdom
| | - Rupert Ransford
- Endoscopy Department Hereford County Hospital, Hereford, United Kingdom
| | | | - Hakan Senturk
- Bezmialem Vakif University Medicine Faculty, Department of Medicine, Istanbul, Turkey
| | - Noriko Suzuki
- Wolfson Unit for Endoscopy, St Mark's Hospital, London, United Kingdom
| | - Chih-Wei Tseng
- Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Dalin Township, Taiwan
| | - Hugo Uchima
- Hospital Germans Triasi i Pujol, Teknon Medical Center, Gastroenterology, Barcelona, Spain
| | - Noriya Uedo
- Osaka International Cancer Institute, Department of Gastrointestinal Oncology, Osaka, Japan
| | - Felix W Leung
- Department of Medicine, VA Greater Los Angeles Health Care System, Los Angeles, United States; David Geffen School of Medicine at UCLA, Department of Medicine, Los Angeles, California, United States
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Hwang JH, Jamidar P, Kyanam Kabir Baig KR, Leung FW, Lightdale JR, Maranki JL, Okolo PI, Swanstrom LL, Chak A. GIE Editorial Board top 10 topics: advances in GI endoscopy in 2019. Gastrointest Endosc 2020; 92:241-251. [PMID: 32470427 DOI: 10.1016/j.gie.2020.05.021] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 05/14/2020] [Indexed: 02/06/2023]
Abstract
The American Society for Gastrointestinal Endoscopy's GIE Editorial Board reviewed original endoscopy-related articles published during 2019 in Gastrointestinal Endoscopy and 10 other leading medical and gastroenterology journals. Votes from each individual member were tallied to identify a consensus list of 10 topic areas of major advances in GI endoscopy. Individual board members summarized important findings published in these 10 areas of disinfection, artificial intelligence, bariatric endoscopy, adenoma detection, polypectomy, novel imaging, Barrett's esophagus, third space endoscopy, interventional EUS, and training. This document summarizes these "top 10" endoscopic advances of 2019.
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Affiliation(s)
- Joo Ha Hwang
- Department of Medicine, Division of Gastroenterology and Hepatology, Stanford University, Palo Alto, California
| | - Priya Jamidar
- Professor of Medicine, Yale University, New Haven, Connecticut
| | | | - Felix W Leung
- Veterans Affairs Greater Los Angeles Healthcare System and David Geffen School of Medicine at UCLA
| | - Jennifer R Lightdale
- University of Massachusetts Medical School, Umass Memorial Childrens Medical Center, Worcester, Massachusetts
| | | | - Patrick I Okolo
- Executive Medical Director, Rochester Regional Health Systems, Rochester, NY
| | - Lee L Swanstrom
- Professor of Surgery, Oregon Health and Sciences University: Scientific Director and Chief Innovations Officer, Institutes Hospitalos Universitaires (IHU-Strasbourg) University of Strasbourg
| | - Amitabh Chak
- University Hospitals Cleveland Medical Center, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
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