Review
Oncology
Edward Young, Louisa Edwards, Rajvinder Singh
Summary: Artificial intelligence (AI) systems have become increasingly available in the field of endoscopy, particularly in colonoscopy. This comprehensive review focuses on the application of AI in detecting and characterizing colorectal polyps, with the goal of improving the efficacy of colorectal cancer screening and prevention. AI-driven algorithms show potential in addressing the challenge of overlooked polyps and empowering gastroenterologists to accurately characterize polyps without extensive training in advanced mucosal imaging. By integrating AI technologies into routine colonoscopy, the detection and characterization of polyps can be advanced, potentially leading to more effective colorectal cancer screening and prevention.
Review
Oncology
Menglu Ding, Junbin Yan, Guanqun Chao, Shuo Zhang
Summary: Colorectal cancer is a global health concern, and early evidence-based screening and AI-assisted colonoscopy can improve accuracy and efficiency.
Review
Surgery
Aashna Mehta, Harendra Kumar, Katia Yazji, Andrew A. Wireko, Jai Sivanandan Nagarajan, Bikona Ghosh, Ahmad Nahas, Luis Morales Ojeda, Ayush Anand, Medha Sharath, Helen Huang, Tulika Garg, Arda Isik
Summary: Through a systematic review, this study found that AI-assisted colonoscopy (AIC) has higher effectiveness and efficiency in the early diagnosis of colorectal cancer (CRC) compared to conventional colonoscopy. AIC can increase the detection rate of adenomas and better characterize polyps. It is a safe and highly effective screening tool.
INTERNATIONAL JOURNAL OF SURGERY
(2023)
Article
Gastroenterology & Hepatology
Aasma Shaukat, David R. Lichtenstein, Samuel C. Somers, Daniel C. Chung, David G. Perdue, Murali Gopal, Daniel R. Colucci, Sloane A. Phillips, Nicholas A. Marka, Timothy R. Church, William R. Brugge
Summary: This study evaluated the clinical benefit and safety of using a computer-aided detection (CADe) device in colonoscopy procedures. The results showed that the use of CADe device significantly increased adenoma detection rate without increasing the resection of non-neoplastic lesions.
Article
Multidisciplinary Sciences
Cowan Ho, Zitong Zhao, Xiu Fen Chen, Jan Sauer, Sahil Ajit Saraf, Rajasa Jialdasani, Kaveh Taghipour, Aneesh Sathe, Li-Yan Khor, Kiat-Hon Lim, Wei-Qiang Leow
Summary: Colorectal cancer is one of the most common cancers worldwide. Researchers have developed a unique artificial intelligence deep learning model to assist in screening for malignant tumors in colorectal specimens, improving cancer detection and classification, and alleviating the workload of pathologists. The model demonstrates high sensitivity and can accurately identify high-risk colorectal features.
SCIENTIFIC REPORTS
(2022)
Review
Oncology
Marcello Maida, Giovanni Marasco, Antonio Facciorusso, Endrit Shahini, Emanuele Sinagra, Socrate Pallio, Daryl Ramai, Alberto Murino
Summary: Artificial intelligence in gastrointestinal endoscopy has promising applications, such as interpreting medical images and increasing sensitivity during examinations. Computer-aided detection (CADe) systems improve adenoma detection rate and reduce miss rate. Computer-aided characterization (CADx) and computer-aided quality (CADq) systems aim to assess lesion types and standardize quality measures, respectively.
EXPERT REVIEW OF ANTICANCER THERAPY
(2023)
Article
Gastroenterology & Hepatology
Emanuele Rondonotti, Dhanai Di Paolo, Erik Rosa Rizzotto, Costanza Alvisi, Elisabetta Buscarini, Marco Spadaccini, Giacomo Tamanini, Silvia Paggi, Arnaldo Amato, Giulia Scardino, Samanta Romeo, Saverio Alicante, Fabio Ancona, Ennio Guido, Vincenza Marzo, Fabio Chicco, Simona Agazzi, Cesare Rosa, Loredana Correale, Alessandro Repici, Cesare Hassan, Franco Radaelli
Summary: The use of CADe in a FIT-based CRC screening program significantly increases the adenoma detection rate and the number of adenomas per colonoscopy. The impact of CADe appears to be consistent regardless of the endoscopist's baseline ADR.
Article
Gastroenterology & Hepatology
Srinadh Komanduri, Jason A. Dominitz, Linda Rabeneck, Charles Kahi, Uri Ladabaum, Thomas F. Imperiale, Michael F. Byrne, Jeffrey K. Lee, David Lieberman, Andrew Y. Wang, Shahnaz Sultan, Aasma Shaukat, Heiko Pohl, V. Raman Muthusamy
Summary: This paper summarizes the gaps and challenges in colonoscopy from both patient and physician perspectives, as well as the diagnostic and therapeutic challenges that affect colonoscopy uptake. It proposes the potential use of emerging technologies and quality metrics to improve patient outcomes.
CLINICAL GASTROENTEROLOGY AND HEPATOLOGY
(2022)
Article
Gastroenterology & Hepatology
Liwen Yao, Zihua Lu, Genhua Yang, Wei Zhou, Youming Xu, Mingwen Guo, Xu Huang, Chunping He, Rui Zhou, Yunchao Deng, Huiling Wu, Boru Chen, Rongrong Gong, Lihui Zhang, Mengjiao Zhang, Wei Gong, Honggang Yu
Summary: A clinically applicable artificial intelligence system was constructed to accurately predict the depth of cancer invasion in large sessile colorectal polyps, providing important guidance for treatment strategies.
DIGESTIVE ENDOSCOPY
(2023)
Article
Medicine, General & Internal
Kazuhiro Mizukami, Erina Fushimi, Ryota Sagami, Takashi Abe, Takao Sato, Shohei Terashi, Masahide Fukuda, Hidefumi Nishikiori, Takayuki Nagai, Masaaki Kodama, Kazunari Murakami
Summary: This study investigated the lesion-detection ability of an AI-equipped colonoscopy as an addition to colonoscopy screening. The results showed that the CADe group had a significantly higher adenoma detection rate compared to the conventional group, especially for non-expert endoscopists.
JOURNAL OF CLINICAL MEDICINE
(2023)
Letter
Gastroenterology & Hepatology
Henriette C. Jodal, Magnus Loberg
Summary: This article is linked to papers by Jodal et al. To view these articles, please visit the provided link.
ALIMENTARY PHARMACOLOGY & THERAPEUTICS
(2022)
Article
Medicine, General & Internal
Erica K. Barnell, Elizabeth M. Wurtzler, Julie La Rocca, Thomas Fitzgerald, Jessica Petrone, Yansheng Hao, Yiming Kang, Faith L. Holmes, David A. Lieberman
Summary: This study evaluated the sensitivity and specificity of a noninvasive multitarget stool RNA test for colorectal cancer and precancerous lesions. The results showed that the test had a sensitivity of 94% for detecting colorectal cancer and 46% for detecting advanced adenomas, with a specificity of 88%.
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION
(2023)
Review
Health Care Sciences & Services
Chang Seok Bang, Jae Jun Lee, Gwang Ho Baik
Summary: CAD models show potential for the optical histological diagnosis of diminutive colorectal polyps via the use of endoscopic images.
JOURNAL OF MEDICAL INTERNET RESEARCH
(2021)
Review
Medicine, General & Internal
Marco Spadaccini, Davide Massimi, Yuichi Mori, Ludovico Alfarone, Alessandro Fugazza, Roberta Maselli, Prateek Sharma, Antonio Facciorusso, Cesare Hassan, Alessandro Repici
Summary: Colorectal cancer is the third most common cancer worldwide, with the highest incidence in high-income countries. A well-designed endoscopic screening program can significantly reduce colorectal cancer incidence and mortality. Artificial intelligence (AI) applications in endoscopy, specifically machine and deep learning, have the potential to automatically extract specific features from endoscopic images/videos, assisting endoscopists in various aspects of their practice. This review aims to summarize the current knowledge on AI-aided endoscopy and its potential role in colorectal cancer prevention.
Review
Medicine, General & Internal
R. Hultcrantz
Summary: Colorectal cancer is one of the most common cancers globally and suitable for screening, with varying incidence rates worldwide. Women have a lower incidence of CRC, requiring tailored strategies for screening. Introducing colorectal cancer screening is crucial for reducing mortality rates.
JOURNAL OF INTERNAL MEDICINE
(2021)
Article
Gastroenterology & Hepatology
Raymond S. Y. Tang, Jonathan W. J. Lee, Li-Chun Chang, David E. H. Ong, Han-Mo Chiu, Takahisa Matsuda, Hyun-Soo Kim, Masau Sekiguchi, Rupert W. Leong, Andrew M. Y. Ho, Thomas Y. T. Lam, Yee Kit Tse, Lucy Lin, Khay-Guan Yeoh, James Y. W. Lau, Joseph J. Y. Sung
Summary: This study demonstrated that the use of second forward view (SFV) examination in colonoscopy can significantly increase the adenoma detection rate (ADR) in the right colon. SFV examination should be considered as a routine procedure in colonoscopies.
CLINICAL GASTROENTEROLOGY AND HEPATOLOGY
(2022)
Article
Gastroenterology & Hepatology
Thomas Y. T. Lam, Aric J. Hui, Felix Sia, Mei Y. Wong, Casper C. P. Lee, Ka W. Chung, James Y. W. Lau, Peter Wu, Joseph J. Y. Sung
Summary: In patients scheduled for outpatient colonoscopy, the use of SMS reminders was effective in reducing nonattendance rates and potentially improving bowel preparation quality.
JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY
(2021)
Article
Oncology
Thomas Y. T. Lam, Peter I. Wu, Raymond S. Y. Tang, Arthur K. C. Luk, Simpson Ng, Joseph J. Y. Sung
Summary: Sending text reminders via mobile messengers like WhatsApp can significantly improve longitudinal adherence to FIT-based colorectal cancer screening programs. The routine use of this technology in CRC screening should be considered.
Article
Gastroenterology & Hepatology
Rashid N. Lui, Moe H. Kyaw, Thomas Y. T. Lam, Jessica Y. L. Ching, Victor C. W. Chan, Martin C. S. Wong, Joseph J. Y. Sung
Summary: This study reported a prevalence of 1.4% for sessile serrated lesions (SSLs) in a Chinese population, with age ≥ 66 years, smoking, and diabetes mellitus identified as independent risk factors. These findings provide important new data for developing region-specific surveillance programs for SSLs to reduce the risk of colorectal cancer.
JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY
(2021)
Article
Oncology
Joseph J. Y. Sung, Arthur K. C. Luk, Simon S. M. Ng, Anthony C. F. Ng, Peter K. F. Chiu, Emily Y. Y. Chan, Polly S. Y. Cheung, Winnie C. W. Chu, Sunny H. Wong, Thomas Y. T. Lam, Samuel Y. S. Wong
Summary: This study investigated the effectiveness and compliance of a one-stop screening service for colorectal cancer, prostate cancer, and breast cancer, showing high effectiveness and compliance among asymptomatic subjects. Participants willing to undergo colorectal cancer screening were highly likely to accept other cancer screenings as part of a one-stop program.
FRONTIERS IN ONCOLOGY
(2021)
Article
Gastroenterology & Hepatology
Michal M. Szczesniak, Taher Omari, Thomas Y. Lam, Marc Wong, Vincent C. T. Mok, Justin C. Y. Wu, Philip I. W. Chiu, Margaret T. Y. Yuen, Raymond K. Tsang, Charles Cock, Joseph J. Sung, Peter Wu
Summary: Oropharyngeal dysphagia is common in Parkinson's disease (PD) and its neurophysiology is complex. This study aimed to investigate the changes in oropharyngeal pressure dynamics in PD and their correlation with clinical characteristics. The results showed that PD patients had impaired upper esophageal sphincter relaxation, increased flow resistance, and higher pharyngeal contractility compared to healthy controls. PD severity and dysphagia severity were associated with certain parameters of oropharyngeal function. These findings suggest that UES dysfunction and increased flow resistance may contribute to dysphagia in PD.
AMERICAN JOURNAL OF PHYSIOLOGY-GASTROINTESTINAL AND LIVER PHYSIOLOGY
(2022)
Article
Endocrinology & Metabolism
Xiansong Wang, Frankie T. F. Cheng, Thomas Y. T. Lam, Yingzhi Liu, Dan Huang, Xiaodong Liu, Huarong Chen, Lin Zhang, Yusuf Ali, Maggie H. T. Wang, Jun Yu, Tony Gin, Matthew T. V. Chan, William K. K. Wu, Sunny H. Wong
Summary: Transient stress hyperglycemia in hospitalized patients is associated with a higher risk of subsequent diabetes development, regardless of the presence of bacteremia or nonbacteremic diseases.
Article
Nursing
Thomas Y. T. Lam, Peter I. Wu, Raymond S. Y. Tang, Y. K. Tse, James Y. W. Lau, Justin C. Y. Wu, Joseph J. Y. Sung
Summary: The study examines the effectiveness of nurse-led reinforced education delivered via WhatsApp Messenger on pre-and post-irrigation bowel preparation adequacy in colonoscopies for positive fecal immunochemical test in a population-based colorectal cancer screening program.
INTERNATIONAL JOURNAL OF NURSING STUDIES
(2022)
Review
Health Care Sciences & Services
Thomas Y. T. Lam, Max F. K. Cheung, Yasmin L. Munro, Kong Meng Lim, Dennis Shung, Joseph J. Y. Sung
Summary: The number of AI studies in medicine is rapidly increasing, but there is a lack of clear quantification of the clinical benefits. This systematic review of RCTs found that AI-assisted tools showed improved performance in clinical practice, but the available RCTs are limited and heterogeneous. More RCTs integrating AI-assisted tools into clinical practice are needed to advance the role of AI in medicine.
JOURNAL OF MEDICAL INTERNET RESEARCH
(2022)
Article
Gastroenterology & Hepatology
Raymond S. Y. Tang, Onuma Sattayalertyanyong, Yu-Ting Kuo, Kenneth H. Park, Constantinos Anastassiades, Dario Ligresti, Nobuhiko Hayashi, Aws Hasan, Tae-Hyeon Kim, Nonthalee Pausawasdi, Hsiu-Po Wang, Simon K. Lo, Khek-Yu Ho, Luca Barresi, Mario Traina, Ichiro Yasuda, Thomas J. Savides, Chieh-Sian Koo, Ting Ting Chan, Thomas Y. T. Lam, Joseph J. Y. Sung
Summary: This study aimed to evaluate the impact of COVID-19 on the outcomes of pancreatobiliary IgG4-related disease (IgG4-RD) patients. The results showed a low COVID-19 infection rate in IgG4-RD patients during the pre-vaccination period, and no exacerbation of IgG4-RD was observed following COVID-19 infection or vaccination.
JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY
(2023)
Meeting Abstract
Gastroenterology & Hepatology
Raymond S. Tang, Onuma Sattayalertyanyong, Kenneth H. Park, Constantinos Anastassiades, Dario Ligresti, Nobuhiko Hayashi, Aws Hasan, Ting Ting Chan, Nonthalee Pausawasdi, Simon K. Lo, Khek-Yu Ho, Luca Barresi, Mario Traina, Ichiro Yasuda, Thomas J. Savides, Thomas Y. Lam, Joseph J. Y. Sung
Meeting Abstract
Gastroenterology & Hepatology
Sunny H. Wong, Siu-Kin Ng, Thomas Kwong, Harry C. Lau, Thomas Y. Lam, Raymond S. Tang, Jun Yu, Joseph J. Y. Sung
Meeting Abstract
Gastroenterology & Hepatology
Thomas Y. Lam, Fat Kei Cheung, Yasmin Lynda Munro, Kong Meng Lim, Dennis Shung, Joseph J. Y. Sung
Meeting Abstract
Gastroenterology & Hepatology
Hong Xu, Raymond S. Tang, Thomas Y. Lam, Guijun Zhao, James Y. Lau, Yunpeng Liu, Qi Wu, Long Rong, Weiran Xu, Xue Li, Sunny H. Wong, Shuntian Cai, Jing Wang, Guanyi Liu, Tantan Ma, Xiong Liang, Joyce W. Mak, Hongzhi Xu, Peng Yuan, TingtIng Cao, Hong Zhu, Zhenshi Ye, Joseph J. Y. Sung
GASTROINTESTINAL ENDOSCOPY
(2022)