A prospective RCT comparing combined chromoendoscopy with water exchange (CWE) vs water exchange (WE) vs air insufflation (AI) in adenoma detection in screening colonoscopy

Autor: Leung, JW, Yen, AW, Jia, H, Opada, C, Melnik, A, Atkins, J, Feller, C, Wilson, MD, Leung, FW

Publikováno v: United European Gastroenterology Journal; May 2019, Vol. 7 Issue: 4 p477-487, 11p

A survey of colonoscopists with and without in-depth knowledge of water-aided colonoscopy.

Autor: Leung FW; Sepulveda Ambulatory Care Center, VAGLAHS; David Geffen School of Medicine at UCLA, Medicine, North Hills, California, USA., Cadoni S; Digestive Endoscopy Unit, CTO Hospital, Iglesias, Italy., Koo M; Graduate Institution of Long-term Care, Tzu Chi University of Science and Technology, Hualien, Taiwan., Yen AW; Sacramento Veterans Affairs Medical Center, VANCHCS, Division of Gastroenterology, University of California Davis School of Medicine, Sacramento, California, USA., Siau K; Department of Gastroenterology, Dudley Group Hospitals NHS Foundation Trust, Dudley, UK., Hsieh YH; School of Medicine, Tzu Chi University, Hualien, Taiwan., Ishaq S; The Dudley Group of Hospitals NHS Trust, Visiting Professor of Medicine and Gastroenterology, Birmingham City University, Birmingham, UK., Cheng CL; Division of Gastroenterology, Department of Internal Medicine, Evergreen General Hospital, Taoyuan, Taiwan., Ramirez FC; Division of Gastroenterology and Hepatology, Mayo Clinic, Scottsdale, Arizona, USA., Bak AW; Division of Gastroenterology, Department of Medicine, University of British Columbia Okanagan, Kelowna, British Columbia, Canada., Karnes W; Digestive Health Institute, University of California Irvine Medical Center, Irvine, California, USA., Bayupurnama P; Division of Gastroenterology and Hepatology, Internal Medicine Department, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Dr. Sardjito General Hospital, Yogyakarta, Indonesia., Leung JW; Sacramento Veterans Affairs Medical Center, VANCHCS, Division of Gastroenterology, University of California Davis School of Medicine, Sacramento, California, USA., de Groen PC; Division of Gastroenterology, Hepatology and Nutrition, University of Minnesota, Minneapolis, Minnesota, USA.

Publikováno v: Journal of gastroenterology and hepatology [J Gastroenterol Hepatol] 2022 Sep; Vol. 37 (9), pp. 1785-1791. Date of Electronic Publication: 2022 Jul 09.

Water-assisted colonoscopy: an international modified Delphi review on definitions and practice recommendations.

Autor: Cadoni S; CTO Hospital, Digestive Endoscopy Unit, Iglesias, Italy., Ishaq S; Russell Hall, Dept. of Gastroenterology, Birmingham, United Kingdom; Birmingham City University, Birmingham, United Kingdom., Hassan C; Nuovo Regina Margherita Hospital, Digestive Endoscopy Unit, Rome, Italy., Falt P; University Hospital and Faculty of Medicine, Palacky University, Olomouc, Czech Republic; Faculty of Medicine, Charles University, Hradec Králové, Czech Republic., Fuccio L; S. Orsola-Malpighi University Hospital, Department of Medical and Surgical Sciences, Bologna, Italy., Siau K; JAG Clinical Fellow, JAG, Royal College of Physicians, London, United Kingdom., Leung JW; Division of Gastroenterology and Hepatology, Sacramento VA Medical Center and University of California Davis School of Medicine, Sacramento, California, USA., Anderson J; Gloucestershire Hospitals NHS Foundation Trust, Gloucestershire, United Kingdom., Binmoeller KF; California Pacific Medical Center, Interventional Endoscopy Services, San Francisco, California, United States., Radaelli F; Ospedale Valduce, Gastroenterology Unit, Como, Italy., Rutter MD; 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., Sugimoto S; Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan., Muhammad H; University of Roehampton, London, United Kingdom., Bhandari P; Portsmouth University Hospital, Dept. of Gastroenterology, Portsmouth, United Kingdom., Draganov PV; University of Florida, Gainesville, Florida, United States., de Groen P; University of Minnesota, Division of Gastroenterology, Minneapolis, Minnesota, United States., Wang AY; Division of Gastroenterology and Hepatology, University of Virginia, Charlottesville, Virginia, United States., Yen AW; Division of Gastroenterology and Hepatology, Sacramento VA Medical Center and University of California Davis School of Medicine, Sacramento, California, USA., Hamerski C; California Pacific Medical Center, Interventional Endoscopy Services, San Francisco, California, United States., Thorlacius H; Lund University Surgery, Department of Gastrointestinal Surgery, Malmö, Sweden., Neumann H; University Medical Center, Interventional Endoscopy Center, Medizinische Klinik und Poliklinik, Mainz, Germany., Ramirez F; Mayo Clinic, Scottsdale, Arizona, United States., Mulder CJJ; VU University Medical Center, Department of Gastroenterology, Amsterdam, The Netherlands., Albéniz E; Gastroenterology Department, Endoscopy Unit, Complejo Hospitalario de Navarra, Pamplona, Spain., Amato A; Ospedale Valduce, Gastroenterology Unit, Como, Italy., Arai M; Chiba University, Gastroenterology Department, Chiba, Japan., Bak A; University of British Columbia, Department of Medicine, Kelowna, Canada., Barret M; Cochin Hospital, Gastroenterology Department, Paris, France., Bayupurnama P; Division of Gastroenterology and Hepatology, Internal Medicine Department, Faculty of Medicine, Gadjah Mada University, Sardjito General Hospital, Yogyakarta, Indonesia., Cheung R; Division of Gastroenterology and Hepatology, Stanford University School of Medicine, VA Palo Alto, California, United States., Ching HL; Sheffield Teaching Hospitals, Gastroenterology Department, Sheffield, United Kingdom., Cohen H; 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., Dolwani S; Division of Population Medicine, School of Medicine, Cardiff University, Cardiff, United Kingdom., Friedland S; Division of Gastroenterology and Hepatology, Stanford University School of Medicine, VA Palo Alto, California, United States., Harada H; Department of Gastroenterology, New Tokyo Hospital, Gastroenterology, Matsudo, Chiba, Japan., Hsieh YH; Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Dalin Township, Taiwan., Hayee B; King's College Hospital NHS foundation Trust, Gastroenterology Department, London, United Kingdom., Kuwai T; NHO Kure Medical Center and Chugoku Cancer Center, Gastroenterology Department, Kure, Japan., Lorenzo-Zúñiga V; Endoscopy Unit, University Hospital La Fe, Valencia, Spain., Liggi M; ASSL Carbonia, Sirai Hospital, Digestive Endoscopy Unit, Carbonia, Italy., Mizukami T; NHO Kurihama Medical and Addiction Center, Endoscopy Center, Yokosuka, Japan., Mura D; ASSL Carbonia, Sirai Hospital, Digestive Endoscopy Unit, Carbonia, Italy., Nylander D; Newcastle Upon Tyne NHS Foundation Trust, Gastroenterology Department, Newcastle Upon Tyne, United Kingdom., Olafsson S; Telemark Hospital, Gastroenterology Department, Skien, Norway., Paggi S; Ospedale Valduce, Gastroenterology Unit, Como, Italy., Pan Y; Xijing Hospital, Department of Gastroenterology, Xian, Republic of China., Parra-Blanco A; NIHR Nottingham Biomedical Research Centre, Department of Gastroenterology, Nottingham University Hospitals NHS Trust and University of Nottingham, Nottingham, United Kingdom., Ransford R; Endoscopy Department Hereford County Hospital, Hereford, United Kingdom., Rodriguez-Sanchez J; Endoscopy Unit, Hospital Universitario 12 de Octubre, Madrid, Spain., Senturk H; Bezmialem Vakif University Medicine Faculty, Department of Medicine, Istanbul, Turkey., Suzuki N; Wolfson Unit for Endoscopy, St Mark's Hospital, London, United Kingdom., Tseng CW; Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Dalin Township, Taiwan., Uchima H; Hospital Germans Triasi i Pujol, Teknon Medical Center, Gastroenterology, Barcelona, Spain., Uedo N; Osaka International Cancer Institute, Department of Gastrointestinal Oncology, Osaka, Japan., Leung FW; 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.

Publikováno v: Gastrointestinal endoscopy [Gastrointest Endosc] 2021 Jun; Vol. 93 (6), pp. 1411-1420.e18. Date of Electronic Publication: 2020 Oct 16.

Underwater polypectomy without submucosal injection for colorectal lesions ≤ 20 mm in size-a multicenter retrospective observational study.

Autor: Yen AW; Division of Gastroenterology, Sacramento VA Medical Center, VANCHCS, 10535 Hospital Way, 111/G, Mather, CA, 95655, USA. andrew.yen3@va.gov.; University of California Davis School of Medicine, Sacramento, CA, USA. andrew.yen3@va.gov., Amato A; Division of Gastroenterology, Valduce Hospital, Como, Italy., Cadoni S; Digestive Endoscopy Unit, S. Barbara Hospital, 09016, Iglesias, CI, Italy., Friedland S; Division of Gastroenterology, Palo Alto VAMC, Palo Alto, CA, USA.; Stanford University, Palo Alto, CA, USA., Hsieh YH; Division of Gastroenterology, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan, Republic of China.; Tzu Chi University, Hualien, Taiwan, Republic of China., Leung JW; Division of Gastroenterology, Sacramento VA Medical Center, VANCHCS, 10535 Hospital Way, 111/G, Mather, CA, 95655, USA.; University of California Davis School of Medicine, Sacramento, CA, USA., Liggi M; Digestive Endoscopy Unit, S. Barbara Hospital, 09016, Iglesias, CI, Italy., Sul J; Division of Gastroenterology, West Los Angeles VAMC, VAGLAHS, Los Angeles, CA, USA.; David Geffen School of Medicine at UCLA, Los Angeles, CA, USA., Leung FW; David Geffen School of Medicine at UCLA, Los Angeles, CA, USA.; Division of Gastroenterology, VAGLAHS, Sepulveda ACC, North Hill, CA, USA.

Publikováno v: Surgical endoscopy [Surg Endosc] 2019 Jul; Vol. 33 (7), pp. 2267-2273. Date of Electronic Publication: 2018 Oct 17.

Blood transfusion strategies for acute upper gastrointestinal bleeding: are we back where we started?

Autor: Yen AW; Division of Gastroenterology, Sacramento VA Medical Center, Veterans Affairs Northern California Health Care System (VANCHCS), University of California Davis School of Medicine, Sacramento, USA. andrew.yen3@va.gov.

Publikováno v: Clinical and translational gastroenterology [Clin Transl Gastroenterol] 2018 Apr 25; Vol. 9 (4), pp. 150. Date of Electronic Publication: 2018 Apr 25.