1
|
Sung JJY, Chiu HM, Lieberman D, Kuipers EJ, Rutter MD, Macrae F, Yeoh KG, Ang TL, Chong VH, John S, Li J, Wu K, Ng SSM, Makharia GK, Abdullah M, Kobayashi N, Sekiguchi M, Byeon JS, Kim HS, Parry S, Cabral-Prodigalidad PAI, Wu DC, Khomvilai S, Lui RN, Wong S, Lin YM, Dekker E. Third Asia-Pacific consensus recommendations on colorectal cancer screening and postpolypectomy surveillance. Gut 2022; 71:2152-2166. [PMID: 36002247 DOI: 10.1136/gutjnl-2022-327377] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 08/07/2022] [Indexed: 12/09/2022]
Abstract
The Asia-Pacific region has the largest number of cases of colorectal cancer (CRC) and one of the highest levels of mortality due to this condition in the world. Since the publishing of two consensus recommendations in 2008 and 2015, significant advancements have been made in our knowledge of epidemiology, pathology and the natural history of the adenoma-carcinoma progression. Based on the most updated epidemiological and clinical studies in this region, considering literature from international studies, and adopting the modified Delphi process, the Asia-Pacific Working Group on Colorectal Cancer Screening has updated and revised their recommendations on (1) screening methods and preferred strategies; (2) age for starting and terminating screening for CRC; (3) screening for individuals with a family history of CRC or advanced adenoma; (4) surveillance for those with adenomas; (5) screening and surveillance for sessile serrated lesions and (6) quality assurance of screening programmes. Thirteen countries/regions in the Asia-Pacific region were represented in this exercise. International advisors from North America and Europe were invited to participate.
Collapse
Affiliation(s)
| | - Han-Mo Chiu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Department of Internal Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | | | | | | | - Finlay Macrae
- The Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | | | | | - Vui Heng Chong
- Raja Isteri Pengiran Anak Saleha Hospital, Brunei, Brunei Darussalam
| | - Sneha John
- Digestive Health, Endoscopy, Gold Coast University Hospital, Southport, Queensland, Australia
| | - Jingnan Li
- Peking Union Medical College Hospital, Beijing, China
| | - Kaichun Wu
- Fourth Military Medical University, Xi'an, China
| | - Simon S M Ng
- The Chinese University of Hong Kong, Hong Kong, Hong Kong
| | | | - Murdani Abdullah
- Division of Gastroenterology, Pancreatibiliar and Digestive Endoscopy. Department of Internal Medicine, Hospital Dr Cipto Mangunkusumo, Jakarta, Indonesia.,Human Cancer Research Center. IMERI. Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Nozomu Kobayashi
- Cancer Screening Center/ Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan.,Division of Screening Technology, National Cancer Center Institute for Cancer Control, Tokyo, Japan
| | - Masau Sekiguchi
- Cancer Screening Center/ Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan.,Division of Screening Technology, National Cancer Center Institute for Cancer Control, Tokyo, Japan
| | - Jeong-Sik Byeon
- University of Ulsan College of Medicine, Seoul, Korea (the Republic of)
| | - Hyun-Soo Kim
- Yonsei University, Seoul, Korea (the Republic of)
| | - Susan Parry
- National Bowel Screening Programme, New Zealand Ministry of Health, Auckland, New Zealand.,The University of Auckland, Auckland, New Zealand
| | | | | | | | - Rashid N Lui
- Division of Gastroenterology and Hepatology, Department of Medicine and Therapeutics, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong, Hong Kong.,Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Sunny Wong
- Lee Kong Chian School of Medicine, Singapore
| | - Yu-Min Lin
- Shin Kong Wu Ho Su Memorial Hospital, Taipei, Taiwan
| | - E Dekker
- Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| |
Collapse
|
2
|
Wu JY, Chen DF, Liu TY, Dong WX, Liu X, Wang SN, Xie RX, Liu WT, Wang BM, Cao HL. Reevaluation of a rightward shift in colorectal cancer: A single-center retrospective study in Tianjin. J Dig Dis 2019; 20:532-538. [PMID: 31390161 DOI: 10.1111/1751-2980.12812] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 07/25/2019] [Accepted: 08/04/2019] [Indexed: 12/24/2022]
Abstract
OBJECTIVES Some Western reports have shown a proximal shift in colorectal cancer (CRC), but there are few studies in China. This study aimed to provide more information for the management and screening of CRC by investigating trends in the anatomic distribution of CRC among the Chinese population in recent years. METHODS A retrospective study was conducted on patients with CRC admitted to the Digestive Endoscopy Center of Tianjin Medical University General Hospital between January 2000 and December 2017. Patients were divided into a left-sided colorectal cancer (LSCRC) group and a right-sided colon cancer (RSCC) group. The detection rates of LSCRC and RSCC based on patients' age and sex, and on the time periods were analyzed. RESULTS A total of 2319 cases were diagnosed with CRC among 75 183 consecutive patients. The prevalence of CRC showed a significant reduction from 2000-2008 to 2009-2017 (3.8% vs 2.7%, P < .001). The proportion of RSCC presented a downtrend from 2000-2008 to 2009-2017 (40.6% vs 37.7%, P > .05). There were slightly more RSCCs in female patients than in male patients, with no significant difference (40.9% vs 36.5%, P > .05). The proportion of RSCC in patients aged ≥50 years was similar to that in younger patients. The alarming symptoms between LSCRC and RSCC showed a significant difference (P < .05). CONCLUSIONS In the present study, the prevalence of CRC declined significantly with time. However, there did not appear to be a rightward shift in CRC among the patients in Tianjin over the past 18 years.
Collapse
Affiliation(s)
- Jing Yi Wu
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin, China
| | - Dan Feng Chen
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin, China
| | - Tian Yu Liu
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin, China
| | - Wen Xiao Dong
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin, China
| | - Xiang Liu
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin, China
| | - Si Nan Wang
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin, China
| | - Run Xiang Xie
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin, China
| | - Wen Tian Liu
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin, China
| | - Bang Mao Wang
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin, China
| | - Hai Long Cao
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin, China
| |
Collapse
|
3
|
Clinical and endoscopic characteristics of sessile serrated adenomas/polyps with dysplasia/adenocarcinoma in a Korean population: A Korean Association for the Study of Intestinal Diseases (KASID) multicenter study. Sci Rep 2019; 9:3946. [PMID: 30850671 PMCID: PMC6408487 DOI: 10.1038/s41598-019-40559-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2018] [Accepted: 02/19/2019] [Indexed: 12/27/2022] Open
Abstract
Sessile serrated adenomas/polyps (SSA/Ps) are precancerous lesions that account for one-third of colorectal cancers. The endoscopic and pathologic differentiation between SSA/Ps without dysplasia (SSA/POs) and SSA/Ps with dysplasia or adenocarcinoma (SSA/PDAs) can be difficult. This study aimed to assess the clinical characteristics of SSA/PDs. This multicenter retrospective cohort study included 532 patients who underwent endoscopic resection and were pathologically diagnosed with SSA/POs and SSA/PDAs. Initially, medical, endoscopic, and histopathological records of patients who underwent endoscopic resection of SSA/POs and SSA/PDAs at eight university hospitals in Korea between January 2005 and December 2015 were reviewed. A total of 307 (57.7%) patients were detected in men and 319 (60.0%) were located in the proximal colon. Most SSA/Ps had a flat, slightly elevated, or sessile morphology. The most prevalent endoscopic findings of SSA/Ps were nodular surface (244, 45.9%), disrupted vascular pattern (232, 43.6%), altered fold contour (141, 26.5%), dome-shaped morphology (135, 25.4%), and pale color (115, 21.6%). SSA/POs were more commonly found in the proximal colon, compared to SSA/PDAs. SSA/PDAs displayed 0-Ip, Isp, IIb or IIa + IIc morphologies more frequently, while SSA/POs displayed 0-Is or IIa morphology more frequently. The frequency of a rim of debris/bubbles was significantly higher in SSA/POs, while nodular surface and disrupted vascular pattern were significantly higher in SSA/PDAs. In the univariate analysis of endoscopic features, SSA/PDAs were significantly associated with the distal colon location, 0-Isp and IIb morphologies, nodular surface, and disrupted vascular pattern. In the multivariate analysis, 0-IIb, nodular surface, and disrupted vascular pattern were significantly associated with SSA/PDAs. SSA/Ps with 0-IIb morphology, nodular surface and disrupted vascular pattern are associated with an increased risk of dysplasia or adenocarcinoma.
Collapse
|