2021

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• Tsoi, KK, Sung, JJ, Lee, HW, Yiu, KK, Fung, H., & Wong, SY (2021). The way forward after COVID-19 vaccination: vaccine passports with blockchain to protect personal privacy. BMJ Innovations , 7 (2).[link]

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2019

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• Sung JJY, Ho JMW, Chan FCH, Tsoi KKF. Low-dose aspirin can reduce colorectal cancer mortality after surgery: A 10-year follow-up of 13 528 colorectal cancer patients. J Gastroenterol Hepatol. 2019;34:1027-1034.

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• Tsoi KKF, Ho JMW, Chan FCH, Sung JJY. Long-term use of low-dose aspirin for cancer prevention: A 10-year population cohort study in Hong Kong. Int J Cancer. 2019;145:267-273.
   

• Lui RN, Tsoi KK, Ho JM, Lo CM, Chan FC, Kyaw MH, Sung JJ. Global Increasing Incidence of Young-Onset Colorectal Cancer Across 5 Continents: A Joinpoint Regression Analysis of 1,922,167 Cases. Cancer Epidemiol Biomarkers Prev. 2019.  
   

• Sung JJY, Ho JMW, Chan FCH, Tsoi KKF. Low-dose aspirin can reduce colorectal cancer mortality after surgery: A 10-year follow-up of 13 528 colorectal cancer patients. J Gastroenterol Hepatol. 2019;34:1027-1034. [link]
   

• Tsoi KKF, Ho JMW, Chan FCH, Sung JJY. Long-term use of low-dose aspirin for cancer prevention: A 10-year population cohort study in Hong Kong. Int J Cancer. 2019;145:267-273. [link]
   

• Lui RN, Tsoi KK, Ho JM, Lo CM, Chan FC, Kyaw MH, Sung JJ. Global Increasing Incidence of Young-Onset Colorectal Cancer Across 5 Continents: A Joinpoint Regression Analysis of 1,922,167 Cases. Cancer Epidemiol Biomarkers Prev. 2019. [link]
   

• Roger Yat-Nork Chung, Kelvin K.F. Tsoi, Moe Htet Kyaw, Abdul Rashid Lui, Francisco T.T. Lai, Joseph Jao-Yiu Sung. A population-based age-period-cohort study of colorectal cancer incidence comparing Asia against the West. Cancer Epidemiology. vol.59 29-36 pgs. Elsevier, 2019. [link]

2018

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• Kwong TNY, Wang X, Nakatsu G, Chow TC, Tipoe T, Dai RZW, Tsoi KKF, Wong MCS, Tse G, Chan MTV, Chan FKL, Ng SC, Wu JCY, Wu WKK, Yu J, Sung JJY, Wong SH. Association Between Bacteremia From Specific Microbes and Subsequent Diagnosis of Colorectal Cancer. Gastroenterology. 2018 Aug;155(2):383-390.e8.
   

• Tsoi KK, Chan FC, Hirai HW, Sung JJ. Risk of gastrointestinal bleeding and benefit from colorectal cancer reduction from long‐term use of low‐dose aspirin: A retrospective study of 612 509 patients. J Gastroenterol Hepatol 2018;33:1728-36.

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2017

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• Joseph JY Sung, Martin Wong, Thomas YT Lam, Kevin KF Tsoi, Victor CW Chan, Wilson Cheung, Jessica YL Ching. A modified colorectal screening score for prediction of advanced neoplasia: a prospective study of 5,744 subjects. Journal of Gastroenterology and Hepatology (In Press).
   

• Kelvin K. F. Tsoi, Hoyee W. Hirai, Felix C. H. Chan, Sian Griffiths, Joseph J. Y. Sung. Cancer burden with ageing population in urban regions in China: projection on cancer registry data from World Health Organization. Br Med Bull (2017) 121 (1): 83-94.

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• Kelvin K.F. Tsoi, Hoyee W. Hirai, Felix C.H. Chan, Sian Griffiths, Joseph J.Y. Sung. Predicted Increases in Incidence of Colorectal Cancer in Developed and Developing Regions, in Association With Ageing Populations. Clinical Gastroenterology and Hepatology 2017; 15(6): 892-900.

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2016

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• Sunny H Wong, Qinyan Gao, Kelvin K F Tsoi, William K K Wu, Lai-shan Tam, Nelson Lee, Francis K L Chan, Justin C Y Wu, Joseph J Y Sung, Siew C Ng. Effect of immunosuppressive therapy on interferon γ release assay for latent tuberculosis screening in patients with autoimmune diseases: a systematic review and meta-analysis. Thorax 2016; 71:1-9.

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• Philip Wai Yan Chiu, Henry Kin Ming Joeng, Catherine Lai Yin Choi, Kelvin Kam Fai Tsoi, Kwok Hung Kwong, Siu Ho Lam, Joseph Jao Yiu Sung. High-dose omeprazole infusion compared with scheduled second-look endoscopy for prevention of peptic ulcer rebleeding: a randomized controlled trial. Endoscopy 2016; 48(08): 717-22.
   

• Qinyan Gao, Kelvin K.F. Tsoi, Hoyee W. Hirai, Martin C.S. Wong, Francis K.L. Chan, Justin C.Y. Wu, James Y.W. Lau, Joseph J.Y. Sung, Siew C. Ng. Serrated polyps and the risk of synchronous colorectal advanced neoplasia: a systematic review and meta-analysis. Am J Gastroenterol  2015; 110:501–09.

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• H.W. Hirai, K.K.F. Tsoi, J.Y.C. Chan, S.H. Wong, J.Y.L. Ching, M.C.S. Wong, J.C.Y. Wu, F.K.L. Chan, J.J.Y. Sung, S.C. Ng. Systematic review with meta-analysis: faecal occult blood tests show lower colorectal cancer detection rates in the proximal colon in colonoscopy0-verified diagnostic studies. Aliment Pharmacol Ther 2016; 43: 755–64.

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2015

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• J J Y Sung, S C Ng, F K L Chan, H M Chiu, H S Kim, T Matsuda, S S M Ng, J Y W Lau, S Zheng, S Adler, N Reddy, K G Yeoh, K K F Tsoi, J Y L Ching, E J Kuipers, L Rabeneck, G P Young, R J Steele, D Lieberman, K L Goh. An updated Asia Pacific Consensus Recommendations on colorectal cancer screening. Gut 2015;64(1):121-32.

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• Hai Yun Shi, Siew C Ng, Kelvin KF Tsoi, Justin CY Wu, Joseph JY Sung, Francis KL Chan. The role of capsule endoscopy in assessing mucosal inflammation in ulcerative colitis. Expert Review of Gastroenterology & Hepatology 2015;9(1):47-54.

2014 

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• Martin C S Wong, Thomas Y T Lam, Kelvin K F Tsoi, Hoyee W Hirai, Victor C W Chan, Jessica Y L Ching, Francis K L Chan, Joseph J Y Sung. A validated tool to predict colorectal neoplasia and inform screening choice for asymptomatic subjects. Gut 2014;63(7):1130-6.

 

• Martin C.S. Wong, Thomas Y.T. Lam, Kelvin K.F. Tsoi, Victor C.W. Chan, Hoyee W. Hirai, Jessica Y.L. Ching, Joseph J.Y. Sung. Predictors of Advanced Colorectal Neoplasia for Colorectal Cancer Screening. American Journal of Preventive Medicine 2014;46(5):433-9.

 

• Siew C Ng, Hoyee W Hirai, Kelvin K F Tsoi, Sunny H Wong, Francis K L Chan, Joseph J Y Sung, Justin C Y Wu. Systematic review with meta-analysis: Accuracy of interferon-gamma releasing assay and anti-Saccharomyces cerevisiae antibody in differentiating intestinal tuberculosis from Crohn’s disease in Asians. Journal of Gastroenterology and Hepatology 2014;29:1664-70.