Wai K Leung
Wai K Leung
Clinical Professor, Department of Medicine, University of Hong Kong
Verified email at - Homepage
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Gastrointestinal manifestations of SARS-CoV-2 infection and virus load in fecal samples from a Hong Kong cohort: systematic review and meta-analysis
KS Cheung, IFN Hung, PPY Chan, KC Lung, E Tso, R Liu, YY Ng, ...
Gastroenterology 159 (1), 81-95, 2020
Screening for gastric cancer in Asia: current evidence and practice
WK Leung, M Wu, Y Kakugawa, JJ Kim, K Yeoh, KL Goh, K Wu, D Wu, ...
The lancet oncology 9 (3), 279-287, 2008
Increasing incidence of colorectal cancer in Asia: implications for screening
JJY Sung, JYW Lau, KL Goh, WK Leung
The lancet oncology 6 (11), 871-876, 2005
Clopidogrel versus aspirin and esomeprazole to prevent recurrent ulcer bleeding
FKL Chan, JYL Ching, LCT Hung, VWS Wong, VKS Leung, NNS Kung, ...
New England Journal of Medicine 352 (3), 238-244, 2005
Enteric involvement of severe acute respiratory syndrome-associated coronavirus infection
WK Leung, K To, PKS Chan, HLY Chan, AKL Wu, N Lee, KY Yuen, ...
Gastroenterology 125 (4), 1011-1017, 2003
Preventing recurrent upper gastrointestinal bleeding in patients with Helicobacter pylori infection who are taking low-dose aspirin or naproxen
FKL Chan, SCS Chung, BY Suen, YT Lee, WK Leung, VKS Leung, ...
New England journal of medicine 344 (13), 967-973, 2001
Celecoxib versus diclofenac and omeprazole in reducing the risk of recurrent ulcer bleeding in patients with arthritis
FKL Chan, LCT Hung, BY Suen, JCY Wu, KC Lee, VKS Leung, AJ Hui, ...
New England Journal of Medicine 347 (26), 2104-2110, 2002
Factors predicting progression of gastric intestinal metaplasia: results of a randomised trial on Helicobacter pylori eradication
WK Leung, SR Lin, JYL Ching, KF To, EKW Ng, FKL Chan, JYW Lau, ...
Gut 53 (9), 1244-1249, 2004
Combination of a cyclo-oxygenase-2 inhibitor and a proton-pump inhibitor for prevention of recurrent ulcer bleeding in patients at very high risk: a double-blind, randomised trial
FKL Chan, VWS Wong, BY Suen, JCY Wu, JYL Ching, LCT Hung, AJ Hui, ...
The Lancet 369 (9573), 1621-1626, 2007
Atrophy and intestinal metaplasia one year after cure of H. pylori infection: a prospective, randomized study
JJY Sung, SR Lin, JYL Ching, LY Zhou, KF To, RT Wang, WK Leung, ...
Gastroenterology 119 (1), 7-14, 2000
Eradication of Helicobacter pylori and risk of peptic ulcers in patients starting long-term treatment with non-steroidal anti-inflammatory drugs: a randomised trial
FKL Chan, KF To, JCY Wu, MY Yung, WK Leung, T Kwok, Y Hui, ...
The Lancet 359 (9300), 9-13, 2002
Long-term proton pump inhibitors and risk of gastric cancer development after treatment for Helicobacter pylori: a population-based study
KS Cheung, EW Chan, AYS Wong, L Chen, ICK Wong, WK Leung
Gut 67 (1), 28-35, 2018
Peptic-ulcer disease
FKL Chan, WK Leung
The Lancet 360 (9337), 933-941, 2002
Omeprazole before endoscopy in patients with gastrointestinal bleeding
JY Lau, WK Leung, JCY Wu, FKL Chan, VWS Wong, PWY Chiu, VWY Lee, ...
New England Journal of Medicine 356 (16), 1631-1640, 2007
Cyclooxygenase-2 expression in Helicobacter pylori-associated premalignant and malignant gastric lesions
JJY Sung, WK Leung, MYY Go, KF To, ASL Cheng, EKW Ng, FKL Chan
The American journal of pathology 157 (3), 729-735, 2000
Detection of gene promoter hypermethylation in the tumor and serum of patients with gastric carcinoma
TL Lee, WK Leung, MWY Chan, EKW Ng, JHM Tong, KW Lo, SCS Chung, ...
Clinical Cancer Research 8 (6), 1761-1766, 2002
Gastrointestinal bleeding in patients on novel oral anticoagulants: Risk, prevention and management
KS Cheung, WK Leung
World journal of gastroenterology 23 (11), 1954, 2017
Prevention of dabigatran-related gastrointestinal bleeding with gastroprotective agents: a population-based study
EW Chan, WCY Lau, WK Leung, MTC Mok, Y He, TSM Tong, ICK Wong
Gastroenterology 149 (3), 586-595. e3, 2015
Intestinal metaplasia and gastric carcinogenesis
WK Leung, JJY Sung
Alimentary pharmacology & therapeutics 16 (7), 1209-1216, 2002
The effect of endoscopic therapy in patients receiving omeprazole for bleeding ulcers with nonbleeding visible vessels or adherent clots: a randomized comparison
JJY Sung, FKL Chan, JYW Lau, MY Yung, WK Leung, JCY Wu, EKW Ng, ...
Annals of internal medicine 139 (4), 237-243, 2003
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