Search Results - "Lau, James"

Timing of Endoscopy for Acute Upper Gastrointestinal Bleeding by Lau, James Y.W, Yu, Yuanyuan, Tang, Raymond S.Y, Chan, Heyson C.H, Yip, Hon-Chi, Chan, Shannon M, Luk, Sally W.Y, Wong, Sunny H, Lau, Louis H.S, Lui, Rashid N, Chan, Ting T, Mak, Joyce W.Y, Chan, Francis K.L, Sung, Joseph J.Y

“…Patients with acute upper gastrointestinal bleeding were assigned to receive endoscopy within 6 hours or between 6 and 24 hours after gastroenterologic…”
Get full text

We don't really know our residents as well as we think. Trait characteristic recognition by faculty in autonomy needs more attention. But does it matter? by Lau, James N.

“…Autonomy in the operating room is considered by the general surgery resident to be essential in their evolution from trainee to surgeon and has been considered…”
Get full text

Considerations in performing endoscopy during the COVID-19 pandemic by Soetikno, Roy, Teoh, Anthony Y.B., Kaltenbach, Tonya, Lau, James Y.W., Asokkumar, Ravishankar, Cabral-Prodigalidad, Patricia, Shergill, Amandeep

Get full text

Polyp detection during colonoscopy using a regression-based convolutional neural network with a tracker by Zhang, Ruikai, Zheng, Yali, Poon, Carmen C.Y., Shen, Dinggang, Lau, James Y.W.

“…A computer-aided detection (CAD) tool for locating and detecting polyps can help reduce the chance of missing polyps during colonoscopy. Nevertheless,…”
Get full text

Challenges in the management of acute peptic ulcer bleeding by Lau, James YW, Prof, Barkun, Alan, Prof, Fan, Dai-ming, Prof, Kuipers, Ernst J, Prof, Yang, Yun-sheng, Prof, Chan, Francis KL, Prof

“…Summary Acute upper gastrointestinal bleeding is a common medical emergency worldwide, a major cause of which are bleeding peptic ulcers. Endoscopic treatment…”
Get full text

Digital single-operator peroral cholangioscopy-guided biopsy sampling versus ERCP-guided brushing for indeterminate biliary strictures: a prospective, randomized, multicenter trial (with video) by Gerges, Christian, Beyna, Torsten, Tang, Raymond S.Y., Bahin, Farzan, Lau, James Y.W., van Geenen, Erwin, Neuhaus, Horst, Nageshwar Reddy, Duvvur, Ramchandani, Mohan

“…Accurately diagnosing indeterminate biliary strictures is challenging but important for patient prognostication and further management. Biopsy sampling under…”
Get full text

Automatic Detection and Classification of Colorectal Polyps by Transferring Low-Level CNN Features From Nonmedical Domain by Ruikai Zhang, Yali Zheng, Mak, Tony Wing Chung, Ruoxi Yu, Wong, Sunny H., Lau, James Y. W., Poon, Carmen C. Y.

“…Colorectal cancer (CRC) is a leading cause of cancer deaths worldwide. Although polypectomy at early stage reduces CRC incidence, 90% of the polyps are small…”
Get full text

A commentary on teaching and learning styles as fueled by ‘how learning preferences and teaching styles influence effectiveness of surgical educators’ by Lau, James N.

“…The conclusion of the manuscript is that studies that identify teaching and learning styles, like this one, should be used to inform faculty development for…”
Get full text

SOX9 governs differentiation stage-specific gene expression in growth plate chondrocytes via direct concomitant transactivation and repression by Leung, Victor Y L, Gao, Bo, Leung, Keith K H, Melhado, Ian G, Wynn, Sarah L, Au, Tiffany Y K, Dung, Nelson W F, Lau, James Y B, Mak, Angel C Y, Chan, Danny, Cheah, Kathryn S E

“…Cartilage and endochondral bone development require SOX9 activity to regulate chondrogenesis, chondrocyte proliferation, and transition to a non-mitotic…”
Get full text

Asia-Pacific working group consensus on non-variceal upper gastrointestinal bleeding: an update 2018 by Sung, Joseph Jy, Chiu, Philip Wy, Chan, Francis K L, Lau, James Yw, Goh, Khean-Lee, Ho, Lawrence Hy, Jung, Hwoon-Young, Sollano, Jose D, Gotoda, Takuji, Reddy, Nageshwar, Singh, Rajvinder, Sugano, Kentaro, Wu, Kai-Chun, Wu, Chun-Yin, Bjorkman, David J, Jensen, Dennis M, Kuipers, Ernst J, Lanas, Angel

“…Non-variceal upper gastrointestinal bleeding remains an important emergency condition, leading to significant morbidity and mortality. As endoscopic therapy is…”
Get more information

Continuation of Low-Dose Aspirin Therapy in Peptic Ulcer Bleeding: A Randomized Trial by SUNG, Joseph J. Y, LAU, James Y. W, CHING, Jessica Y. L, WU, Justin C. Y, LEE, Yuk T, CHIU, Philip W. Y, LEUNG, Vincent K. S, WONG, Vincent W. S, CHAN, Francis K. L

“…It is uncertain whether aspirin therapy should be continued after endoscopic hemostatic therapy in patients who develop peptic ulcer bleeding while receiving…”
Get full text

Comparison of a Hemostatic Powder and Standard Treatment in the Control of Active Bleeding From Upper Nonvariceal Lesions by Pittayanon, Rapat, Lau, James Y W

Get full text

Artificial Intelligence–Assisted Colonoscopy for Colorectal Cancer Screening: A Multicenter Randomized Controlled Trial by Xu, Hong, Tang, Raymond S.Y., Lam, Thomas Y.T., Zhao, Guijun, Lau, James Y.W., Liu, Yunpeng, Wu, Qi, Rong, Long, Xu, Weiran, Li, Xue, Wong, Sunny H., Cai, Shuntian, Wang, Jing, Liu, Guanyi, Ma, Tantan, Liang, Xiong, Mak, Joyce W.Y., Xu, Hongzhi, Yuan, Peng, Cao, Tingting, Li, Fudong, Ye, Zhenshi, Shutian, Zhang, Sung, Joseph J.Y.

“…Artificial intelligence (AI)–assisted colonoscopy improves polyp detection and characterization in colonoscopy. However, data from large-scale multicenter…”
Get full text

Strategies to pre-empt recurrent bleeding after endoscopic hemostasis by Pittayanon, Rapat, Lau, James Y.W.

Get full text

Scheduled second look endoscopy after endoscopic hemostasis to patients with high risk bleeding peptic ulcers: a Randomized Controlled Trial by Pittayanon, Rapat, Suen, Bing-Yee, Kongtub, Natanong, Tse, Yee-kit, Rerknimitr, Rungsun, Lau, James Y. W.

“…Background The recommendation of second look endoscopy (SLOGD) in selected patients at high risk for rebleeding has been inconclusive. This study aimed to…”
Get full text

The use of magnet‐controlled capsule endoscopy as the initial diagnostic tool in patients with acute upper gastrointestinal bleeding by Yu, Yuanyuan, Liao, Zhuan, Jiang, Xi, Pan, Jun, Zhou, Wei, Lau, James Y. W.

“…Background The latest magnet‐controlled capsule endoscopy (MCCE) system can examine the water‐distended stomach, duodenum, and the small bowel. We assessed the…”
Get full text

Effectiveness of the Surgery Core Clerkship Flipped Classroom: a prospective cohort trial by Liebert, Cara A., M.D, Lin, Dana T., M.D, Mazer, Laura M., M.D., M.S, Bereknyei, Sylvia, Dr.P.H, Lau, James N., M.D., F.A.C.S

“…Abstract Background The flipped classroom has been proposed as an alternative curricular approach to traditional didactic lectures but has not been previously…”
Get full text

Hydrogen sulfide mediates athero-protection against oxidative stress via S-sulfhydration by Cheung, Sau Ha, Lau, James Yun Wong

“…S-sulfhydration is a signalling pathway of hydrogen sulfide (H2S), which is suggested as an anti-atherogenic molecule that may protect against atherosclerosis…”
Get full text

Guidewire versus conventional contrast cannulation of the common bile duct for the prevention of post-ERCP pancreatitis: a systematic review and meta-analysis by Cheung, Justin, MD, FRCPC, Tsoi, Kelvin K., PhD, Quan, Wai-Leong, MBBS, MRCP, Lau, James Y.W., MD, FRCS, Sung, Joseph J.Y., MD, PhD

“…Background The use of a guidewire (GW) for cannulation of the bile duct during ERCP may prevent post-ERCP pancreatitis (PEP). Objectives A systematic review…”
Get full text

Causes of Mortality in Patients With Peptic Ulcer Bleeding: A Prospective Cohort Study of 10,428 Cases by SUNG, Joseph J. Y, TSOI, Kelvin K. F, MA, Terry K. W, YUNG, Man-Yee, LAU, James Y. W, CHIU, Philip W. Y

“…Despite advances in endoscopic and pharmacological treatment for peptic ulcer bleeding (PUB), mortality remains at 5-10% worldwide. Our aim was to investigate…”
Get full text