Loading...

Felix W Leung

Title(s)Professor-in-Residence, Medicine
SchoolMedicine
Address555 Westwood Plaza MAILROOM
Los Angeles CA 90024
Phone(818) 891-7711x32520
vCardDownload vCard

    Collapse Bibliographic 
    Collapse Publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help. to make corrections and additions.
    Newest   |   Oldest   |   Most Cited   |   Most Discussed   |   Timeline   |   Field Summary   |   Plain Text
    Altmetrics Details PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. GIE Editorial Board top 10 topics: advances in GI endoscopy in 2019. Gastrointest Endosc. 2020 Aug; 92(2):241-251. Hwang JH, Jamidar P, Kyanam Kabir Baig KR, Leung FW, Lightdale JR, Maranki JL, Okolo PI, Swanstrom LL, Chak A. PMID: 32470427.
      View in: PubMed   Mentions:    Fields:    
    2. Adenoma and Advanced Adenoma Detection Rates of Water Exchange, Endocuff, and Cap Colonoscopy: A Network Meta-Analysis with Pooled Data of Randomized Controlled Trials. Dig Dis Sci. 2020 May 25. Shao PP, Bui A, Romero T, Jia H, Leung FW. PMID: 32451757.
      View in: PubMed   Mentions:    Fields:    
    3. Water Exchange (WE) and Quality Improvement-Enhanced Advanced Adenoma Detection: A Pooled Data Analysis of 6 Randomized Controlled Trials. J Clin Gastroenterol. 2020 Mar; 54(3):212-217. Leung FW, Koo M, Jia H, Leung JW, Cadoni S, Falt P, Hsieh YH, Hu CT, Pan Y, Radaelli F. PMID: 31904682.
      View in: PubMed   Mentions:    Fields:    
    4. An overview of deep learning algorithms and water exchange in colonoscopy in improving adenoma detection. Expert Rev Gastroenterol Hepatol. 2019 Dec; 13(12):1153-1160. Hsieh YH, Leung FW. PMID: 31755802.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    5. Underwater versus conventional endoscopic resection of nondiminutive nonpedunculated colorectal lesions: a prospective randomized controlled trial (with video). Gastrointest Endosc. 2020 03; 91(3):643-654.e2. Yen AW, Leung JW, Wilson MD, Leung FW. PMID: 31628954.
      View in: PubMed   Mentions:    Fields:    
    6. Feasibility of sedation on demand in Taiwan using water exchange and air insufflation: A randomized controlled trial. J Gastroenterol Hepatol. 2020 Feb; 35(2):256-262. Hsieh YH, Tseng CW, Koo M, Leung FW. PMID: 31420895.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    7. Water exchange colonoscopy decreased adenoma miss rates compared with literature data and local data with CO2 insufflation: an observational study. BMC Gastroenterol. 2019 Aug 14; 19(1):143. Cheng CL, Kuo YL, Hsieh YH, Tang JH, Leung FW. PMID: 31412789.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    8. Factors Associated With Adenoma Detection in Propofol-sedated Patients. J Clin Gastroenterol. 2019 08; 53(7):523-529. Jia H, Koo M, Hsieh YH, Tseng CW, Hu CT, Zhang L, Dong T, Pan Y, Leung FW. PMID: 29912763.
      View in: PubMed   Mentions:    Fields:    
    9. Gastrointestinal Endoscopy Editorial Board top 10 topics: advances in GI endoscopy in 2018. Gastrointest Endosc. 2019 07; 90(1):35-43. Cohen J, Desilets DJ, Hwang JH, Kyanam Kabir Baig KR, Leung FW, Maranki JL, Okolo PI, Swanstrom LL, Chak A. PMID: 30928425.
      View in: PubMed   Mentions:    Fields:    Translation:HumansPHPublic Health
    10. Water infusion without near-complete removal during insertion by any other name is still water immersion. Gastrointest Endosc. 2019 03; 89(3):599-601. Leung FW, Jia H. PMID: 30784500.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    11. Water Exchange Produces Significantly Higher Adenoma Detection Rate Than Water Immersion: Pooled Data From 2 Multisite Randomized Controlled Trials. J Clin Gastroenterol. 2019 03; 53(3):204-209. Leung FW, Koo M, Cadoni S, Falt P, Hsieh YH, Amato A, Erriu M, Fojtik P, Gallittu P, Hu CT, Leung JW, Liggi M, Paggi S, Radaelli F, Rondonotti E, Smajstrla V, Tseng CW, Urban O. PMID: 29505552.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    12. Reduction of multitasking distractions underlies the higher adenoma detection rate of water exchange compared to air insufflation - blinded analysis of withdrawal phase videos. United European Gastroenterol J. 2019 03; 7(2):230-238. Hsieh YH, Koo M, Tseng CW, Yang HW, Leung FW. PMID: 31080608.
      View in: PubMed   Mentions:
    13. Expert endorsement, a prerequisite to general acceptance, marked a significant milestone in the history of water exchange colonoscopy. Gastrointest Endosc. 2018 10; 88(4):598-600. Leung FW, Jia H. PMID: 30217238.
      View in: PubMed   Mentions:    Fields:    
    14. Impact of water exchange colonoscopy on endoscopy room efficiency: a systematic review and meta-analysis. Gastrointest Endosc. 2019 01; 89(1):159-167.e13. Cadoni S, Hassan C, Frazzoni L, Ishaq S, Leung FW. PMID: 30048649.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    15. Gastrointestinal Endoscopy Editorial Board top 10 topics: advances in GI endoscopy in 2017. Gastrointest Endosc. 2018 07; 88(1):1-8. Desilets DJ, Hwang JH, Kyanam Kabir Baig KR, Leung FW, Maranki JL, Mishra G, Shah RJ, Swanstrom LL, Chak A. PMID: 29779609.
      View in: PubMed   Mentions:    Fields:    Translation:HumansPHPublic Health
    16. Water Exchange Versus Split-Dose Bowel Preparation and the ADR: Is WE There Yet? Dig Dis Sci. 2018 05; 63(5):1097-1099. Leung FW, Jia H. PMID: 29450748.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    17. Split-dose bowel preparation versus water exchange and adenoma detection rate: have we arrived there yet? Ann Gastroenterol. 2018 May-Jun; 31(3):253-255. Leung FW. PMID: 29720849.
      View in: PubMed   Mentions:
    18. Same-Day Single Dose of 2 Liter Polyethylene Glycol is Not Inferior to The Standard Bowel Preparation Regimen in Low-Risk Patients: A Randomized, Controlled Trial. Am J Gastroenterol. 2018 04; 113(4):601-610. Kang X, Zhao L, Zhu Z, Leung F, Wang L, Wang X, Luo H, Zhang L, Dong T, Li P, Chen Z, Ren G, Jia H, Guo X, Pan Y, Guo X, Fan D. PMID: 29533397.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    19. In split-dose prepared patients, water exchange could significantly improve overall and segmental bowel preparation scores and increase adenoma detection rate. Ann Gastroenterol. 2018 Mar-Apr; 31(2):127-128. Leung FW. PMID: 29507459.
      View in: PubMed   Mentions:
    20. Endoscope-connected water pump with high flow rates improves the unsedated colonoscopy performance by water immersion method. Clin Exp Gastroenterol. 2018; 11:13-18. Bayupurnama P, Ratnasari N, Indrarti F, Triwikatmani C, Maduseno S, Nurdjanah S, Leung FW. PMID: 29391819.
      View in: PubMed   Mentions:
    21. Assessment of trainees' performance in colonoscopy. Gastrointest Endosc. 2018 01; 87(1):270-271. Leung FW. PMID: 29241855.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    22. Air Insufflation May Still be Ideal for Adenoma Detection. Am J Gastroenterol. 2017 10; 112(10):1615-1616. Leung F, Jia H, Pan Y. PMID: 28978965.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    23. Incomplete resection after macroscopic radical endoscopic resection of T1 colorectal cancer-should a paradigm-changing approach to address the risk be considered? Transl Gastroenterol Hepatol. 2017; 2:69. Leung FW. PMID: 28905010.
      View in: PubMed   Mentions:
    24. Water Exchange to Facilitate Unsedated Colonoscopy-Reply. JAMA. 2017 08 22; 318(8):754-755. Leung FW. PMID: 28829870.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    25. Trends in Use of Sedation for Low-Risk Endoscopy: Looking Beyond Monitored Anesthesia Care. JAMA. 2017 05 16; 317(19):2006-2007. Leung FW. PMID: 28510664.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    26. Water exchange for screening colonoscopy increases adenoma detection rate: a multicenter, double-blinded, randomized controlled trial. Endoscopy. 2017 May; 49(5):456-467. Cadoni S, Falt P, Rondonotti E, Radaelli F, Fojtik P, Gallittu P, Liggi M, Amato A, Paggi S, Smajstrla V, Urban O, Erriu M, Koo M, Leung FW. PMID: 28282689.
      View in: PubMed   Mentions: 14     Fields:    Translation:Humans
    27. Prospective multicenter randomized controlled trial comparing adenoma detection rate in colonoscopy using water exchange, water immersion, and air insufflation. Gastrointest Endosc. 2017 Jul; 86(1):192-201. Hsieh YH, Tseng CW, Hu CT, Koo M, Leung FW. PMID: 27988288.
      View in: PubMed   Mentions: 12     Fields:    Translation:Humans
    28. Water Exchange Method Significantly Improves Adenoma Detection Rate: A Multicenter, Randomized Controlled Trial. Am J Gastroenterol. 2017 04; 112(4):568-576. Jia H, Pan Y, Guo X, Zhao L, Wang X, Zhang L, Dong T, Luo H, Ge Z, Liu J, Hao J, Yao P, Zhang Y, Ren H, Zhou W, Guo Y, Zhang W, Chen X, Sun D, Yang X, Kang X, Liu N, Liu Z, Leung F, Wu K, Fan D. PMID: 27922025.
      View in: PubMed   Mentions: 17     Fields:    Translation:Humans
    29. Impact of carbon dioxide insufflation and water exchange on postcolonoscopy outcomes in patients receiving on-demand sedation: a randomized controlled trial. Gastrointest Endosc. 2017 Jan; 85(1):210-218.e1. Cadoni S, Falt P, Gallittu P, Liggi M, Smajstrla V, Leung FW. PMID: 27207825.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    30. Enhanced instructions improve the quality of bowel preparation for colonoscopy: a meta-analysis of randomized controlled trials. Gastrointest Endosc. 2017 Jan; 85(1):90-97.e6. Guo X, Yang Z, Zhao L, Leung F, Luo H, Kang X, Li X, Jia H, Yang S, Tao Q, Pan Y, Guo X. PMID: 27189659.
      View in: PubMed   Mentions: 14     Fields:    Translation:Humans
    31. Insertion water exchange increases right colon adenoma and hyperplastic polyp detection rates during withdrawal. Dig Liver Dis. 2016 Jun; 48(6):638-43. Cadoni S, Falt P, Sanna S, Argiolas M, Fanari V, Gallittu P, Liggi M, Mura D, Porcedda ML, Smajstrla V, Erriu M, Leung FW. PMID: 27017108.
      View in: PubMed   Mentions: 2     Fields:    Translation:HumansPHPublic Health
    32. Response. Gastrointest Endosc. 2016 Mar; 83(3):677-8. Cadoni S, Leung FW. PMID: 26897057.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    33. Impact of Colonoscopy Insertion Techniques on Adenoma Detection. Dig Dis Sci. 2016 07; 61(7):2068-75. Cadoni S, Falt P, Sanna S, Argiolas M, Fanari V, Gallittu P, Liggi M, Mura D, Porcedda ML, Smajstrla V, Erriu M, Leung FW. PMID: 26846118.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    34. Delivery of Instructions via Mobile Social Media App Increases Quality of Bowel Preparation. Clin Gastroenterol Hepatol. 2016 Mar; 14(3):429-435.e3. Kang X, Zhao L, Leung F, Luo H, Wang L, Wu J, Guo X, Wang X, Zhang L, Hui N, Tao Q, Jia H, Liu Z, Chen Z, Liu J, Wu K, Fan D, Pan Y, Guo X. PMID: 26492848.
      View in: PubMed   Mentions: 17     Fields:    Translation:HumansPHPublic Health
    35. Some Clarifications About Water-Aided Colonoscopy. Clin Gastroenterol Hepatol. 2016 Feb; 14(2):323. Cadoni S, Falt P, Leung FW. PMID: 26375611.
      View in: PubMed   Mentions:    Fields:    Translation:HumansAnimals
    36. Intraprocedural Cleansing for Screening Colonoscopy: Avoiding Brownouts. Dig Dis Sci. 2015 Aug; 60(8):2213-5. Leung FW. PMID: 26031420.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    37. Water Exchange Is the Least Painful Colonoscope Insertion Technique and Increases Completion of Unsedated Colonoscopy. Clin Gastroenterol Hepatol. 2015 Nov; 13(11):1972-80.e1-3. Cadoni S, Falt P, Gallittu P, Liggi M, Mura D, Smajstrla V, Erriu M, Leung FW. PMID: 25956838.
      View in: PubMed   Mentions: 17     Fields:    Translation:HumansAnimals
    38. Reply: To PMID 24890443. Gastroenterology. 2015 May; 148(5):1071. Hsieh YH, Leung FW. PMID: 25824347.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    39. Response to Feuerstein. Am J Gastroenterol. 2015 Mar; 110(3):475-6. Hsieh YH, Leung FW. PMID: 25743719.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    40. Left-colon water exchange preserves the benefits of whole colon water exchange at reduced cecal intubation time conferring significant advantage in diagnostic colonoscopy - a prospective, randomized controlled trial. Scand J Gastroenterol. 2015 Jul; 50(7):916-23. Wang X, Luo H, Xiang Y, Leung FW, Wang L, Zhang L, Liu Z, Wu K, Fan D, Pan Y, Guo X. PMID: 25639787.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    41. A randomized, controlled trial comparing real-time insertion pain during colonoscopy confirmed water exchange to be superior to water immersion in enhancing patient comfort. Gastrointest Endosc. 2015 Mar; 81(3):557-66. Cadoni S, Sanna S, Gallittu P, Argiolas M, Fanari V, Porcedda ML, Erriu M, Leung FW. PMID: 25262100.
      View in: PubMed   Mentions: 11     Fields:    Translation:Humans
    42. A patient-blinded randomized, controlled trial comparing air insufflation, water immersion, and water exchange during minimally sedated colonoscopy. Am J Gastroenterol. 2014 Sep; 109(9):1390-400. Hsieh YH, Koo M, Leung FW. PMID: 24890443.
      View in: PubMed   Mentions: 25     Fields:    Translation:Humans
    43. Sedated vs unsedated colonoscopy: a prospective study. World J Gastroenterol. 2014 May 07; 20(17):5113-8. Aljebreen AM, Almadi MA, Leung FW. PMID: 24803827.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    44. Capsaicin as an anti-obesity drug. Prog Drug Res. 2014; 68:171-9. Leung FW. PMID: 24941669.
      View in: PubMed   Mentions: 13     Fields:    Translation:HumansAnimals
    45. Impact of water exchange colonoscopy on serum sodium and potassium levels: an observational study. Dig Dis Sci. 2014 Mar; 59(3):653-7. Leung JW, Siao-Salera R, Abramyan O, Mann SK, Ward G, Yen A, Gutierrez R, Leung FW. PMID: 24254340.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    46. A two-center randomized controlled trial of water-aided colonoscopy versus air insufflation colonoscopy. Endoscopy. 2014 Mar; 46(3):212-8. Cadoni S, Gallittu P, Sanna S, Fanari V, Porcedda ML, Erriu M, Leung FW. PMID: 24218307.
      View in: PubMed   Mentions: 14     Fields:    Translation:Humans
    47. Water-aided colonoscopy. Gastroenterol Clin North Am. 2013 Sep; 42(3):507-19. Leung FW. PMID: 23931857.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    48. Coached practice using ERCP mechanical simulator improves trainees' ERCP performance: a randomized controlled trial. Endoscopy. 2013 Oct; 45(10):799-805. Liao WC, Leung JW, Wang HP, Chang WH, Chu CH, Lin JT, Wilson RE, Lim BS, Leung FW. PMID: 23897401.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    49. Meperidine as the single sedative agent during esophagogastroduodenoscopy, a double-blind, randomized, controlled study. J Gastroenterol Hepatol. 2013 Jul; 28(7):1167-73. Hsieh YH, Lin HJ, Hsieh JJ, Tseng KC, Tseng CW, Hung TH, Leung FW. PMID: 23431993.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    50. PDR or ADR as a quality indicator for colonoscopy. Am J Gastroenterol. 2013 Jun; 108(6):1000-2. Leung FW. PMID: 23735919.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    51. Telephone-based re-education on the day before colonoscopy improves the quality of bowel preparation and the polyp detection rate: a prospective, colonoscopist-blinded, randomised, controlled study. Gut. 2014 Jan; 63(1):125-30. Liu X, Luo H, Zhang L, Leung FW, Liu Z, Wang X, Huang R, Hui N, Wu K, Fan D, Pan Y, Guo X. PMID: 23503044.
      View in: PubMed   Mentions: 37     Fields:    Translation:Humans
    52. A novel method with significant impact on adenoma detection: combined water-exchange and cap-assisted colonoscopy. Gastrointest Endosc. 2013 Jun; 77(6):944-8. Yen AW, Leung JW, Leung FW. PMID: 23473001.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    53. Water exchange enhanced cecal intubation in potentially difficult colonoscopy. Unsedated patients with prior abdominal or pelvic surgery: a prospective, randomized, controlled trial. Gastrointest Endosc. 2013 May; 77(5):767-73. Luo H, Zhang L, Liu X, Leung FW, Liu Z, Wang X, Xue L, Wu K, Fan D, Pan Y, Guo X. PMID: 23394837.
      View in: PubMed   Mentions: 12     Fields:    Translation:Humans
    54. Water-aided colonoscopy: a systematic review. Gastrointest Endosc. 2012 Sep; 76(3):657-66. Leung FW, Amato A, Ell C, Friedland S, Harker JO, Hsieh YH, Leung JW, Mann SK, Paggi S, Pohl J, Radaelli F, Ramirez FC, Siao-Salera R, Terruzzi V. PMID: 22898423.
      View in: PubMed   Mentions: 39     Fields:    Translation:Humans
    55. A new method for screening and surveillance colonoscopy: Combined water-exchange and cap-assisted colonoscopy. J Interv Gastroenterol. 2012 Jul; 2(3):114-119. Yen AW, Leung JW, Leung FW. PMID: 23805389.
      View in: PubMed   Mentions:
    56. Interim report of a randomized cross-over study comparing clinical performance of novice trainee endoscopists using conventional air insufflation versus warm water infusion colonoscopy. J Interv Gastroenterol. 2012 Jul; 2(3):135-139. Ngo C, Leung JW, Mann SK, Terrado C, Bowlus C, Ingram D, Leung FW. PMID: 23805395.
      View in: PubMed   Mentions:
    57. The water exchange method and difficult colonoscopy. J Interv Gastroenterol. 2012 Jul; 2(3):103-105. Leung FW, Pan Y, Mann SK, Leung JW, Siao-Salera RM, Jackson G. PMID: 23805386.
      View in: PubMed   Mentions:
    58. Water exchange method for colonoscopy: learning curve of an experienced colonoscopist in a U.S. community practice setting. J Interv Gastroenterol. 2012 Jul; 2(3):128-132. Fischer LS, Lumsden A, Leung FW. PMID: 23805393.
      View in: PubMed   Mentions:
    59. Indigocarmine added to the water exchange method enhances adenoma detection - a RCT. J Interv Gastroenterol. 2012 Jul; 2(3):106-111. Leung J, Mann S, Siao-Salera R, Ngo C, McCreery R, Canete W, Leung F. PMID: 23805387.
      View in: PubMed   Mentions:
    60. Colonoscopy: Reducing faecal incontinence following colonoscopy. Nat Rev Gastroenterol Hepatol. 2012 May 15; 9(6):308-9. Leung FW. PMID: 22585133.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    61. Magnetic endoscope imaging colonoscope: a new modality for hypothesis testing in unsedated colonoscopy. Gastrointest Endosc. 2012 May; 75(5):1037-1039.e1. Leung FW. PMID: 22520878.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    62. Health care providers' acceptance of unsedated colonoscopy before and after a state-of-the-art lecture on the feasibility of the option. Saudi J Gastroenterol. 2012 Jan-Feb; 18(1):50-4. Leung FW, Aljebreen A. PMID: 22249093.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    63. Head-to-head comparison of practice with endoscopic retrograde cholangiopancreatography computer and mechanical simulators by experienced endoscopists and trainees. Dig Endosc. 2012 May; 24(3):175-81. Leung J, Lim B, Ngo C, Lao WC, Wing LY, Hung I, Li M, Leung FW. PMID: 22507092.
      View in: PubMed   Mentions: 7     Fields:    Translation:Humans
    64. The water method is effective in difficult colonoscopy - it enhances cecal intubation in unsedated patients with a history of abdominal surgery. J Interv Gastroenterol. 2011 Oct; 1(4):172-176. Leung FW, Mann SK, Leung JW, Siao-Salera RM, Guy J. PMID: 22586531.
      View in: PubMed   Mentions:
    65. Improved diagnostic yield with severity of bleeding. J Dig Dis. 2011 Oct; 12(5):357-63. Parikh DA, Mittal M, Leung FW, Mann SK. PMID: 21955428.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    66. Feasibility of colonoscopy with water infusion in minimally sedated patients in an Asian Community Setting. J Interv Gastroenterol. 2011 Oct; 1(4):185-190. Hsieh YH, Tseng KC, Hsieh JJ, Tseng CW, Hung TH, Leung FW. PMID: 22586535.
      View in: PubMed   Mentions:
    67. The water method for aiding colonoscope insertion: the learning curve of an experienced colonoscopist. J Interv Gastroenterol. 2011 Jul; 1(3):97-101. Ramirez FC, Leung FW. PMID: 22163078.
      View in: PubMed   Mentions:
    68. A head-to-head comparison of the water vs. air method in patients undergoing screening colonoscopy. J Interv Gastroenterol. 2011 Jul; 1(3):130-135. Ramirez FC, Leung FW. PMID: 22163084.
      View in: PubMed   Mentions:
    69. A head-to-head hands-on comparison of ERCP mechanical simulator (EMS) and Ex-vivo Porcine Stomach Model (PSM). J Interv Gastroenterol. 2011 Jul; 1(3):108-113. Leung JW, Wang D, Hu B, Lim B, Leung FW. PMID: 22163080.
      View in: PubMed   Mentions:
    70. Unsedated colonoscopy: is it feasible? Saudi J Gastroenterol. 2011 Jul-Aug; 17(4):289-92. Leung FW, Aljebreen AM. PMID: 21727740.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    71. Learning and teaching the water method (with videos). J Interv Gastroenterol. 2011 Jul; 1(3):127-129. Friedland S, Leung FW. PMID: 22163083.
      View in: PubMed   Mentions:
    72. The water method significantly enhances patient-centered outcomes in sedated and unsedated colonoscopy. Endoscopy. 2011 Sep; 43(9):816-21. Leung FW, Leung JW, Mann SK, Friedland S, Ramirez FC. PMID: 21611947.
      View in: PubMed   Mentions: 24     Fields:    Translation:Humans
    73. DDW 2011 cutting edge colonoscopy techniques - state of the art lecture master class - warm water infusion/CO(2) insufflation for colonoscopy. J Interv Gastroenterol. 2011 Apr; 1(2):78-82. Leung FW, Leung JW, Mann SK, Friedland S, Ramirez FC, Olafsson S. PMID: 21776430.
      View in: PubMed   Mentions:
    74. The water method significantly enhances detection of diminutive lesions (adenoma and hyperplastic polyp combined) in the proximal colon in screening colonoscopy - data derived from two RCT in US veterans. J Interv Gastroenterol. 2011 Apr; 1(2):48-52. Leung FW, Leung JW, Siao-Salera RM, Mann SK, Jackson G. PMID: 21776425.
      View in: PubMed   Mentions:
    75. The water method combined with chromoendoscopy enhances adenoma detection. J Interv Gastroenterol. 2011 Apr; 1(2):53-58. Leung JW, Ransibrahmanakul K, Toomsen L, Mann SK, Siao-Salera R, Leung FW. PMID: 21776426.
      View in: PubMed   Mentions:
    76. A hypothesis-generating review of the water method for difficult colonoscopy. Scand J Gastroenterol. 2011 May; 46(5):517-21. Leung FW. PMID: 21288188.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    77. Approach to fecal incontinence and constipation in older hospitalized patients. Hosp Pract (1995). 2011 Feb; 39(1):97-104. Leung FW, Rao SS. PMID: 21441765.
      View in: PubMed   Mentions: 5     Fields:    Translation:HumansPHPublic Health
    78. Patients' perspective - written testimonials from physician-patients and oral accounts presented by patients in person. J Interv Gastroenterol. 2011 Jan; 1(1):45-46. Leung FW. PMID: 21686115.
      View in: PubMed   Mentions:
    79. The water method significantly enhances proximal diminutive adenoma detection rate in unsedated patients. J Interv Gastroenterol. 2011 Jan; 1(1):8-13. Leung FW, Leung JW, Siao-Salera RM, Mann SK. PMID: 21686106.
      View in: PubMed   Mentions:
    80. Options of sedation or no sedation for colonoscopy - the perspective of the GI nurses and technicians. J Interv Gastroenterol. 2011 Jan; 1(1):37-41. Siao-Salera R, Leung JW, Mann SK, Canete W, Gutierrez R, Galzote CR, Leung FW. PMID: 21686113.
      View in: PubMed   Mentions:
    81. A randomized, controlled trial to confirm the beneficial effects of the water method on U.S. veterans undergoing colonoscopy with the option of on-demand sedation. Gastrointest Endosc. 2011 Jan; 73(1):103-10. Leung J, Mann S, Siao-Salera R, Ransibrahmanakul K, Lim B, Canete W, Samson L, Gutierrez R, Leung FW. PMID: 21184876.
      View in: PubMed   Mentions: 34     Fields:    Translation:Humans
    82. Retrospective analysis showing the water method increased adenoma detection rate - a hypothesis generating observation. J Interv Gastroenterol. 2011 Jan; 1(1):3-7. Leung JW, Do LD, Siao-Salera RM, Ngo C, Parikh DA, Mann SK, Leung FW. PMID: 21686105.
      View in: PubMed   Mentions:
    83. Effect of ERCP mechanical simulator (EMS) practice on trainees' ERCP performance in the early learning period: US multicenter randomized controlled trial. Am J Gastroenterol. 2011 Feb; 106(2):300-6. Lim BS, Leung JW, Lee J, Yen D, Beckett L, Tancredi D, Leung FW. PMID: 20978485.
      View in: PubMed   Mentions: 12     Fields:    Translation:Humans
    84. A controlled trial of an intervention to improve urinary and fecal incontinence and constipation. J Am Geriatr Soc. 2010 Aug; 58(8):1504-11. Schnelle JF, Leung FW, Rao SS, Beuscher L, Keeler E, Clift JW, Simmons S. PMID: 20653804.
      View in: PubMed   Mentions: 18     Fields:    Translation:Humans
    85. A proof-of-principle, prospective, randomized, controlled trial demonstrating improved outcomes in scheduled unsedated colonoscopy by the water method. Gastrointest Endosc. 2010 Oct; 72(4):693-700. Leung FW, Harker JO, Jackson G, Okamoto KE, Behbahani OM, Jamgotchian NJ, Aharonian HS, Guth PH, Mann SK, Leung JW. PMID: 20619405.
      View in: PubMed   Mentions: 48     Fields:    Translation:Humans
    86. Sedation-risk-free colonoscopy for minimizing the burden of colorectal cancer screening. World J Gastrointest Endosc. 2010 Mar 16; 2(3):81-9. Leung FW, Aljebreen AM, Brocchi E, Chang EB, Liao WC, Mizukami T, Schapiro M, Triantafyllou K. PMID: 21160707.
      View in: PubMed   Mentions:
    87. Fecal incontinence in the elderly. Gastroenterol Clin North Am. 2009 Sep; 38(3):503-11. Leung FW, Rao SS. PMID: 19699410.
      View in: PubMed   Mentions: 9     Fields:    Translation:HumansPHPublic Health
    88. Search for premalignant mucosal lesions: does endoscopic measurement of oxygen saturation by differential path-length spectroscopy help? Gastrointest Endosc. 2009 Jul; 70(1):7-8. Leung FW. PMID: 19559830.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    89. A randomized, controlled comparison of warm water infusion in lieu of air insufflation versus air insufflation for aiding colonoscopy insertion in sedated patients undergoing colorectal cancer screening and surveillance. Gastrointest Endosc. 2009 Sep; 70(3):505-10. Leung JW, Mann SK, Siao-Salera R, Ransibrahmanakul K, Lim B, Cabrera H, Canete W, Barredo P, Gutierrez R, Leung FW. PMID: 19555938.
      View in: PubMed   Mentions: 37     Fields:    Translation:HumansPHPublic Health
    90. Impact of a novel water method on scheduled unsedated colonoscopy in U.S. veterans. Gastrointest Endosc. 2009 Mar; 69(3 Pt 1):546-50. Leung FW, Aharonian HS, Leung JW, Guth PH, Jackson G. PMID: 19231497.
      View in: PubMed   Mentions: 33     Fields:    Translation:Humans
    91. The case of unsedated screening colonoscopy in the United States. Gastrointest Endosc. 2009 Jun; 69(7):1354-6. Leung FW. PMID: 19249764.
      View in: PubMed   Mentions: 6     Fields:    Translation:PHPublic Health
    92. Pilot feasibility study of the method of water infusion without air insufflation in sedated colonoscopy. Dig Dis Sci. 2009 Sep; 54(9):1997-2001. Leung JW, Salera R, Toomsen L, Mann S, Leung FW. PMID: 19058003.
      View in: PubMed   Mentions: 22     Fields:    Translation:Humans
    93. Unsedated colonoscopy: time to revisit this option? J Fam Pract. 2008 Dec; 57(12):E1-4. Leung FW, Aharonian S, Guth PH, Jackson G, Chu SK, Nguyen BD, Simpson P. PMID: 19080759.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    94. Urinary and fecal incontinence in nursing home residents. Gastroenterol Clin North Am. 2008 Sep; 37(3):697-707, x. Leung FW, Schnelle JF. PMID: 18794004.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    95. Methods of reducing discomfort during colonoscopy. Dig Dis Sci. 2008 Jun; 53(6):1462-7. Leung FW. PMID: 17999189.
      View in: PubMed   Mentions: 24     Fields:    Translation:Humans
    96. Unsedated colonoscopy for paradoxical agitation: an unusual practice for an uncommon complication in U.S. veterans. Am J Gastroenterol. 2008 Jun; 103(6):1578-9. Leung FW. PMID: 18494833.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    97. Endoscopic reflectance spectrophotometry and visible light spectroscopy in clinical gastrointestinal studies. Dig Dis Sci. 2008 Jun; 53(6):1669-77. Leung FW. PMID: 17932761.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    98. Capsaicin-sensitive intestinal mucosal afferent mechanism and body fat distribution. Life Sci. 2008 Jul 04; 83(1-2):1-5. Leung FW. PMID: 18541272.
      View in: PubMed   Mentions: 13     Fields:    Translation:HumansAnimalsCells
    99. Water-related techniques for performance of colonoscopy. Dig Dis Sci. 2008 Nov; 53(11):2847-50. Leung FW. PMID: 18461455.
      View in: PubMed   Mentions: 19     Fields:    Translation:Humans
    100. Promoting informed choice of unsedated colonoscopy: patient-centered care for a subgroup of US Veterans. Dig Dis Sci. 2008 Nov; 53(11):2955-9. Leung FW. PMID: 18461456.
      View in: PubMed   Mentions: 10     Fields:    Translation:Humans
    101. Involvement of trainees in routine unsedated colonoscopy: review of a pilot experience. Gastrointest Endosc. 2008 Apr; 67(4):718-22. Leung FW, Aharonian HS, Guth PH, Chu SK, Nguyen BD, Simpson P. PMID: 18374030.
      View in: PubMed   Mentions: 12     Fields:    Translation:Humans
    102. Should minimization of cardiopulmonary unplanned events be an option as a quality indicator in colonoscopy performed for colorectal cancer screening? Gastrointest Endosc. 2008 Mar; 67(3):579-80. Leung FW. PMID: 18294530.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    103. Risk factors for gastrointestinal complications in aspirin users: review of clinical and experimental data. Dig Dis Sci. 2008 Oct; 53(10):2604-15. Leung FW. PMID: 18306040.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    104. Unsedated colonoscopy introduced to ensure access is acceptable to a subgroup of veterans. Dig Dis Sci. 2008 Oct; 53(10):2719-22. Leung FW. PMID: 18274901.
      View in: PubMed   Mentions: 10     Fields:    Translation:Humans
    105. Options for screening colonoscopy without sedation: sequel to a pilot study in U.S. veterans. Gastrointest Endosc. 2008 Apr; 67(4):712-7. Leung FW, Mann SK, Salera R, Toomsen L, Cabrera H, Prather D, Gutierrez R, Leung JW. PMID: 18279868.
      View in: PubMed   Mentions: 6     Fields:    Translation:HumansPHPublic Health
    106. Double-EMR-derived full-thickness biopsy and functional GI disorders. Gastrointest Endosc. 2008 Feb; 67(2):304-6. Leung FW. PMID: 18226693.
      View in: PubMed   Mentions: 1     Fields:    Translation:Animals
    107. Determination of body fat distribution by dual-energy X-ray absorptiometry and attenuation of visceral fat vasoconstriction by enalapril. Dig Dis Sci. 2008 Apr; 53(4):1084-7. Leung FW, Murray S, Murray E, Go VL. PMID: 17939045.
      View in: PubMed   Mentions: 4     Fields:    Translation:Animals
    108. Development of a novel ERCP mechanical simulator. Gastrointest Endosc. 2007 Jun; 65(7):1056-62. Leung JW, Lee JG, Rojany M, Wilson R, Leung FW. PMID: 17531642.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    109. Intragastric nitroglycerin at a vasodilatory dose attenuates acidified aspirin-induced gastric mucosal injury. Dig Dis Sci. 2007 Sep; 52(9):2229-35. Leung FW, Chan CC. PMID: 17420937.
      View in: PubMed   Mentions: 3     Fields:    Translation:Animals
    110. Involvement of alpha(2)-adrenoceptors in the gastric protective effect of nitroglycerin against acidified ethanol-induced mucosal injury. Dig Dis Sci. 2007 Nov; 52(11):3070-4. Leung FW, Chan CC. PMID: 17394070.
      View in: PubMed   Mentions:    Fields:    Translation:Animals
    111. Pilot studies to demonstrate that intestinal mucosal afferent nerves are functionally linked to visceral adipose tissue. Dig Dis Sci. 2007 Oct; 52(10):2695-702. Leung FW, Go VL, Scremin OU, Obenaus A, Tuck ML, Golub MS, Eggena P, Leung JW. PMID: 17393331.
      View in: PubMed   Mentions: 4     Fields:    Translation:AnimalsCells
    112. Etiologic factors of chronic constipation: review of the scientific evidence. Dig Dis Sci. 2007 Feb; 52(2):313-6. Leung FW. PMID: 17219073.
      View in: PubMed   Mentions: 14     Fields:    Translation:Humans
    113. Effects of 24 weeks of lansoprazole therapy on asthma symptoms, exacerbations, quality of life, and pulmonary function in adult asthmatic patients with acid reflux symptoms. Chest. 2005 Sep; 128(3):1128-35. Littner MR, Leung FW, Ballard ED, Huang B, Samra NK. PMID: 16162697.
      View in: PubMed   Mentions: 46     Fields:    Translation:HumansCTClinical Trials
    114. Colonoscopic features of simvastatin-induced colitis suggest ischemia as an etiologic mechanism. Gastrointest Endosc. 2005 Jul; 62(1):175-8. Leung FW, Lieberman J, Fagen N, Kasimian D, Wick R. PMID: 15990847.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    115. Gastroduodenal perfusion and mortality in mechanical ventilation-dependent patients with systemic inflammatory response syndrome. Dig Dis Sci. 2004 Jun; 49(6):906-13. Spirt MJ, Guth PH, Randall G, Leung FW. PMID: 15309876.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    116. The venerable nasogastric tube. Gastrointest Endosc. 2004 Feb; 59(2):255-60. Leung FW. PMID: 14745400.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    117. Urinary and fecal incontinence in nursing homes. Gastroenterology. 2004 Jan; 126(1 Suppl 1):S41-7. Schnelle JF, Leung FW. PMID: 14978637.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    118. Role of acute elevation of portal venous pressure by exogenous glucagon on gastric mucosal injury in rats with portal hypertension. Life Sci. 2003 Jul 18; 73(9):1115-29. Tsui CP, Sung JJ, Leung FW. PMID: 12818720.
      View in: PubMed   Mentions: 2     Fields:    Translation:Animals
    119. Acid-induced mesenteric hyperemia in rats: role of CGRP, substance P, prostaglandin, adenosine, and histamine. Dig Dis Sci. 2003 Mar; 48(3):523-32. Leung FW, Iwata F, Seno K, Leung JW. PMID: 12757165.
      View in: PubMed   Mentions: 1     Fields:    Translation:Animals
    120. Reflectance spectrophotometry in the gastrointestinal tract: limitations and new applications. Am J Gastroenterol. 2002 Nov; 97(11):2780-4. Ramirez FC, Padda S, Medlin S, Tarbell H, Leung FW. PMID: 12425548.
      View in: PubMed   Mentions: 3     Fields:    Translation:HumansAnimals
    121. Ruthenium red-sensitive cation channels, but not calcitonin gene-related peptide or substance P-mediated mechanisms, protect duodenal villi against acid-induced damage. Life Sci. 2002 Oct 18; 71(22):2617-24. Leung FW, Iwata F, Kao J, Seno K, Itoh M, Leung JW. PMID: 12354580.
      View in: PubMed   Mentions:    Fields:    Translation:AnimalsCells
    122. Role of bradykinin in acid-induced mesenteric hyperemia and duodenal villous damage. Life Sci. 2002 Jan 04; 70(7):779-90. Leung FW, Iwata F, Kao J, Seno K, Itoh M, Leung JW. PMID: 11837250.
      View in: PubMed   Mentions: 1     Fields:    Translation:Animals
    Felix's Networks
    Concepts (339)
    Derived automatically from this person's publications.
    _
    Co-Authors (6)
    People in Profiles who have published with this person.
    _
    Similar People (60)
    People who share similar concepts with this person.
    _
    Same Department
    Search Department
    _