1
|
O’Sullivan T, Bourke MJ. Endoscopic Resection of Neoplasia in the Lower GI Tract: A Clinical Algorithm. Visc Med 2024; 40:217-227. [PMID: 39157731 PMCID: PMC11326768 DOI: 10.1159/000539219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Accepted: 05/03/2024] [Indexed: 08/20/2024] Open
Abstract
Background Colorectal cancer is a highly prevalent malignancy and a significant driver of cancer mortality and health-related expenditure worldwide. Polyp removal reduces the incidence and mortality of colorectal cancer. In 2024, endoscopists have an array of resection modalities at their disposal. Each technique requires a unique skillset and has individual advantages and limitations. Consequently, resection in the colorectum requires an evidence-based algorithm approach that considers these factors. Summary A literature review of endoscopic resection for colonic neoplasia was conducted. Best supporting scientific evidence was summarized for the endoscopic resection of diminutive polyps, large ≥20 mm lesions and polyps containing invasive cancer. Factors including resection modality, complications and lesion selection were explored to inform an algorithm approach to colorectal resection. Key Messages Endoscopic resection in the colorectum is not a one-size-fits-all approach. Detailed understanding of polyp size, location, morphology and predicted histology are critical factors that inform appropriate endoscopic resection practice.
Collapse
Affiliation(s)
- Timothy O’Sullivan
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, NSW, Australia
- University of Sydney, Westmead Clinical School, Westmead, NSW, Australia
| | - Michael J. Bourke
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, NSW, Australia
- University of Sydney, Westmead Clinical School, Westmead, NSW, Australia
| |
Collapse
|
2
|
Paspatis G, Fragaki M, Arna DE, Velegraki M, Psistakis A, Nicolaou P, Psaroudakis I, Tribonias G, Voudoukis E, Karmiris K, Theodoropoulou A, Chlouverakis G, Vardas E. Long-term adenoma recurrence and development of colorectal cancer following endoscopic mucosal resection in large non-pedunculated colonic polyps ≥4 cm. Dig Liver Dis 2024:S1590-8658(24)00839-9. [PMID: 39013709 DOI: 10.1016/j.dld.2024.06.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 06/21/2024] [Accepted: 06/26/2024] [Indexed: 07/18/2024]
Abstract
OBJECTIVES Data of long-term follow up for large non pedunculated colorectal polyps (LNPCPs) ≥4 cm removed with piecemeal wide field endoscopic mucosal resection (PWF-EMR) are limited. We primarily evaluated the recurrence rates and secondarily the rates of post colonoscopic polypectomy colorectal cancer (PCPCRC) on a long-term basis. METHODS We retrospectively reviewed a prospectively-stored electronic database of all patients who underwent PWF-EMR for LNPCPs at the Venizeleion General Hospital, between 2009 and 2020. Eligible patients were those with LNPCPs ≥4 cm, deemed completely removed by endoscopic means and followed-up for a minimum of 36 months with at least two surveillance colonoscopies, the first one (SC1) (4-6) months after the initial PWF-EMR procedure and the second one (SC2) after (12-18) months. In 2023, all cases were checked for PCPCRC development. RESULTS Residual/early recurrent tissue was detected in 44 (31 %) cases among the 142 (82 males, 60 females) assessed during SC1. Late recurrent tissue was detected in 9 (6.6 %) cases among the 137 surveyed during SC2. Investigation did not reveal any case of PCPCRC . CONCLUSIONS This historical cohort shows that the PWF-EMR for LNPCPs ≥4 cm is a safe and definitive removal method while it is not associated with the appearance of PCPCRC.
Collapse
Affiliation(s)
- Gregorios Paspatis
- Department of Gastroenterology, Venizeleion General Hospital, Heraklion, Crete, Greece.
| | - Maria Fragaki
- Department of Gastroenterology, Venizeleion General Hospital, Heraklion, Crete, Greece
| | - Despoina-Eleni Arna
- Department of Gastroenterology, Venizeleion General Hospital, Heraklion, Crete, Greece
| | - Magdalini Velegraki
- Department of Gastroenterology, Venizeleion General Hospital, Heraklion, Crete, Greece
| | - Andreas Psistakis
- Department of Gastroenterology, Venizeleion General Hospital, Heraklion, Crete, Greece
| | - Pinelopi Nicolaou
- Department of Gastroenterology, Venizeleion General Hospital, Heraklion, Crete, Greece
| | - Ioannis Psaroudakis
- Department of Gastroenterology, Venizeleion General Hospital, Heraklion, Crete, Greece
| | - George Tribonias
- Department of Gastroenterology, Venizeleion General Hospital, Heraklion, Crete, Greece
| | - Evangelos Voudoukis
- Department of Gastroenterology, Venizeleion General Hospital, Heraklion, Crete, Greece
| | - Konstantinos Karmiris
- Department of Gastroenterology, Venizeleion General Hospital, Heraklion, Crete, Greece
| | | | - Gregorios Chlouverakis
- Department of Social Medicine, School of Medicine, University of Crete, Heraklion, Greece
| | - Emmanouil Vardas
- Department of Gastroenterology, Venizeleion General Hospital, Heraklion, Crete, Greece
| |
Collapse
|
3
|
Ferlitsch M, Hassan C, Bisschops R, Bhandari P, Dinis-Ribeiro M, Risio M, Paspatis GA, Moss A, Libânio D, Lorenzo-Zúñiga V, Voiosu AM, Rutter MD, Pellisé M, Moons LMG, Probst A, Awadie H, Amato A, Takeuchi Y, Repici A, Rahmi G, Koecklin HU, Albéniz E, Rockenbauer LM, Waldmann E, Messmann H, Triantafyllou K, Jover R, Gralnek IM, Dekker E, Bourke MJ. Colorectal polypectomy and endoscopic mucosal resection: European Society of Gastrointestinal Endoscopy (ESGE) Guideline - Update 2024. Endoscopy 2024; 56:516-545. [PMID: 38670139 DOI: 10.1055/a-2304-3219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/28/2024]
Abstract
1: ESGE recommends cold snare polypectomy (CSP), to include a clear margin of normal tissue (1-2 mm) surrounding the polyp, for the removal of diminutive polyps (≤ 5 mm).Strong recommendation, high quality of evidence. 2: ESGE recommends against the use of cold biopsy forceps excision because of its high rate of incomplete resection.Strong recommendation, moderate quality of evidence. 3: ESGE recommends CSP, to include a clear margin of normal tissue (1-2 mm) surrounding the polyp, for the removal of small polyps (6-9 mm).Strong recommendation, high quality of evidence. 4: ESGE recommends hot snare polypectomy for the removal of nonpedunculated adenomatous polyps of 10-19 mm in size.Strong recommendation, high quality of evidence. 5: ESGE recommends conventional (diathermy-based) endoscopic mucosal resection (EMR) for large (≥ 20 mm) nonpedunculated adenomatous polyps (LNPCPs).Strong recommendation, high quality of evidence. 6: ESGE suggests that underwater EMR can be considered an alternative to conventional hot EMR for the treatment of adenomatous LNPCPs.Weak recommendation, moderate quality of evidence. 7: Endoscopic submucosal dissection (ESD) may also be suggested as an alternative for removal of LNPCPs of ≥ 20 mm in selected cases and in high-volume centers.Weak recommendation, low quality evidence. 8: ESGE recommends that, after piecemeal EMR of LNPCPs by hot snare, the resection margins should be treated by thermal ablation using snare-tip soft coagulation to prevent adenoma recurrence.Strong recommendation, high quality of evidence. 9: ESGE recommends (piecemeal) cold snare polypectomy or cold EMR for SSLs of all sizes without suspected dysplasia.Strong recommendation, moderate quality of evidence. 10: ESGE recommends prophylactic endoscopic clip closure of the mucosal defect after EMR of LNPCPs in the right colon to reduce to reduce the risk of delayed bleeding.Strong recommendation, high quality of evidence. 11: ESGE recommends that en bloc resection techniques, such as en bloc EMR, ESD, endoscopic intermuscular dissection, endoscopic full-thickness resection, or surgery should be the techniques of choice in cases with suspected superficial invasive carcinoma, which otherwise cannot be removed en bloc by standard polypectomy or EMR.Strong recommendation, moderate quality of evidence.
Collapse
Affiliation(s)
- Monika Ferlitsch
- Department of Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
- Department of Gastroenterology, Evangelical Hospital, Vienna, Austria
| | - Cesare Hassan
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
- Endoscopy Unit, Humanitas Clinical and Research Center - IRCCS, Rozzano, Italy
| | - Raf Bisschops
- Department of Gastroenterology and Hepatology, University Hospitals Leuven, TARGID, KU Leuven, Leuven, Belgium
| | - Pradeep Bhandari
- Endoscopy Department, Portsmouth Hospitals University NHS Trust, Portsmouth, UK
| | - Mário Dinis-Ribeiro
- Department of Gastroenterology, Portuguese Oncology Institute of Porto, Porto, Portugal
- MEDCIDS/Faculty of Medicine, University of Porto, Porto, Portugal
- Porto Comprehensive Cancer Center (Porto.CCC) and RISE@CI-IPOP (Health Research Network), Porto, Portugal
| | - Mauro Risio
- Department of Pathology, Institute for Cancer Research and Treatment, Candiolo, Turin, Italy
| | - Gregorios A Paspatis
- Gastroenterology Department, Venizeleio General Hospital, Heraklion, Crete, Greece
| | - Alan Moss
- Department of Gastroenterology, Western Health, Melbourne, Australia
- Department of Medicine, Western Health, Melbourne Medical School, University of Melbourne, Melbourne, Australia
| | - Diogo Libânio
- Department of Gastroenterology, Portuguese Oncology Institute of Porto, Porto, Portugal
- MEDCIDS/Faculty of Medicine, University of Porto, Porto, Portugal
- Porto Comprehensive Cancer Center (Porto.CCC) and RISE@CI-IPOP (Health Research Network), Porto, Portugal
| | - Vincente Lorenzo-Zúñiga
- Endoscopy Unit, La Fe University and Polytechnic Hospital / IISLaFe, Valencia, Spain
- Department of Medicine, Catholic University of Valencia, Valencia, Spain
| | - Andrei M Voiosu
- Gastroenterology Department, Colentina Clinical Hospital, Bucharest, Romania
- Internal Medicine and Gastroenterology, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Matthew D Rutter
- Department of Gastroenterology, North Tees and Hartlepool NHS Foundation Trust, Stockton-on-Tees, UK
- Department of Gastroenterology, Faculty of Medical Sciences, Newcastle University, Newcastle-upon-Tyne, UK
| | - Maria Pellisé
- Department of Gastroenterology, Hospital Clínic de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), University of Barcelona, Barcelona, Spain
| | - Leon M G Moons
- III Medizinische Klinik, Universitätsklinikum Augsburg, Augsburg, Germany
| | - Andreas Probst
- Department of Gastroenterology, University Hospital of Augsburg, Augsburg, Germany
| | - Halim Awadie
- Ellen and Pinchas Mamber Institute of Gastroenterology and Hepatology, Emek Medical Center, Afula, Israel
| | - Arnaldo Amato
- Digestive Endoscopy and Gastroenterology Department, Ospedale A. Manzoni, Lecco, Italy
| | - Yoji Takeuchi
- Department of Gastroenterology and Hepatology, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Alessandro Repici
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
- Endoscopy Unit, Humanitas Clinical and Research Center - IRCCS, Rozzano, Italy
| | - Gabriel Rahmi
- Hepatogastroenterology and Endoscopy Department, Hôpital européen Georges Pompidou, Paris, France
- Laboratoire de Recherches Biochirurgicales, APHP-Centre Université de Paris, Paris, France
| | - Hugo U Koecklin
- Hospital Universitari Germans Trias i Pujol, Badalona, Spain
- Teknon Medical Center, Barcelona, Spain
| | - Eduardo Albéniz
- Gastroenterology Department, Hospital Universitario de Navarra (HUN); Navarrabiomed, Universidad Pública de Navarra (UPNA), IdiSNA, Pamplona, Spain
| | - Lisa-Maria Rockenbauer
- Department of Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | - Elisabeth Waldmann
- Department of Internal Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria
| | - Helmut Messmann
- III Medizinische Klinik, Universitätsklinikum Augsburg, Augsburg, Germany
| | - Konstantinos Triantafyllou
- Hepatogastroenterology Unit, Second Department of Propaedeutic Internal Medicine, Medical School, National and Kapodastrian University of Athens, Attikon University General Hospital, Athens, Greece
| | - Rodrigo Jover
- Servicio de Medicina Digestiva, Hospital General Universitario Dr. Balmis, Instituto de Investigación Sanitaria ISABIAL, Departamento de Medicina Clínica, Universidad Miguel Hernández, Alicante, Spain
| | - Ian M Gralnek
- Ellen and Pinchas Mamber Institute of Gastroenterology and Hepatology, Emek Medical Center, Afula, Israel
- Rappaport Faculty of Medicine Technion Israel Institute of Technology, Haifa, Israel
| | - Evelien Dekker
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Michael J Bourke
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, Australia
- University of Sydney, Sydney, Australia
| |
Collapse
|
4
|
Djinbachian R, Rex DK, Chiu HM, Fukami N, Aihara H, Bastiaansen BAJ, Bechara R, Bhandari P, Bhatt A, Bourke MJ, Byeon JS, Cardoso D, Chino A, Chiu PWY, Dekker E, Draganov PV, Elkholy S, Emura F, Goldblum J, Haji A, Ho SH, Jung Y, Kawachi H, Khashab M, Khomvilai S, Kim ER, Maselli R, Messmann H, Moons L, Mori Y, Nakanishi Y, Ngamruengphong S, Parra-Blanco A, Pellisé M, Pinto RC, Pioche M, Pohl H, Rastogi A, Repici A, Sethi A, Singh R, Suzuki N, Tanaka S, Vieth M, Yamamoto H, Yang DH, Yokoi C, Saito Y, von Renteln D. International consensus on the management of large (≥20 mm) colorectal laterally spreading tumors: World Endoscopy Organization Delphi study. Dig Endosc 2024. [PMID: 38934243 DOI: 10.1111/den.14826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 05/07/2024] [Indexed: 06/28/2024]
Abstract
OBJECTIVES There have been significant advances in the management of large (≥20 mm) laterally spreading tumors (LSTs) or nonpedunculated colorectal polyps; however, there is a lack of clear consensus on the management of these lesions with significant geographic variability especially between Eastern and Western paradigms. We aimed to provide an international consensus to better guide management and attempt to homogenize practices. METHODS Two experts in interventional endoscopy spearheaded an evidence-based Delphi study on behalf of the World Endoscopy Organization Colorectal Cancer Screening Committee. A steering committee comprising six members devised 51 statements, and 43 experts from 18 countries on six continents participated in a three-round voting process. The Grading of Recommendations, Assessment, Development and Evaluations tool was used to assess evidence quality and recommendation strength. Consensus was defined as ≥80% agreement (strongly agree or agree) on a 5-point Likert scale. RESULTS Forty-two statements reached consensus after three rounds of voting. Recommendations included: three statements on training and competency; 10 statements on preresection evaluation, including optical diagnosis, classification, and staging of LSTs; 14 statements on endoscopic resection indications and technique, including statements on en bloc and piecemeal resection decision-making; seven statements on postresection evaluation; and eight statements on postresection care. CONCLUSIONS An international expert consensus based on the current available evidence has been developed to guide the evaluation, resection, and follow-up of LSTs. This may provide guiding principles for the global management of these lesions and standardize current practices.
Collapse
Affiliation(s)
- Roupen Djinbachian
- Montreal University Hospital Research Center, Montreal, Canada
- Division of Gastroenterology, Montreal University Hospital Center (CHUM), Montreal, Canada
| | - Douglas K Rex
- Division of Gastroenterology/Hepatology, Indiana University School of Medicine, Indianapolis, USA
| | - Han-Mo Chiu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Norio Fukami
- Division of Gastroenterology and Hepatology, Mayo Clinic Arizona, Scottsdale, USA
| | - Hiroyuki Aihara
- Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women's Hospital, Boston, USA
- Department of Medicine, Harvard Medical School, Boston, USA
| | - Barbara A J Bastiaansen
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Robert Bechara
- Division of Gastroenterology, Kingston Health Sciences Centre, Queen's University, Kingston General Hospital, Kingston, ON, Canada
| | | | - Amit Bhatt
- Department of Gastroenterology, Hepatology and Nutrition, Digestive Diseases Institute, Cleveland Clinic, Cleveland, USA
| | - Michael J Bourke
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, Australia
- Faculty of Medicine, University of Sydney, Sydney, Australia
| | - Jeong-Sik Byeon
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Daniela Cardoso
- Institute of Digestive Apparatus, Oncological Surgery, Goiâsnia, Brazil
| | - Akiko Chino
- Department of Gastroenterology, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Philip W Y Chiu
- Division of Upper GI Surgery, Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Evelien Dekker
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Peter V Draganov
- Division of Gastroenterology and Hepatology, University of Florida, Gainesville, USA
| | - Shaimaa Elkholy
- Gastroenterology Division, Internal Medicine Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Fabian Emura
- Gastroenterology Division, de La Sabana University, Chia, Colombia
- Advanced GI Endoscopy, EmuraCenter LatinoAmerica, Bogotá, Colombia
| | - John Goldblum
- Department of Anatomic Pathology, Cleveland Clinic, Cleveland, USA
| | - Amyn Haji
- King's Institute of Therapeutic Endoscopy, King's College Hospital, London, UK
| | - Shiaw-Hooi Ho
- Department of Medicine, Malaya University, Kuala Lumpur, Malaysia
| | - Yunho Jung
- Division of Gastroenterology, Department of Medicine, Soonchunhyang University College of Medicine, Cheonan, Korea
| | - Hiroshi Kawachi
- Department of Pathology, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Mouen Khashab
- Division of Gastroenterology and Hepatology, Johns Hopkins University, Baltimore, USA
| | - Supakij Khomvilai
- Surgical Endoscopy Colorectal Division, Department of Surgery Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Eun Ran Kim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Roberta Maselli
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- Division of Gastroenterology, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Helmut Messmann
- Department of Gastroenterology, University Hospital Augsburg, Augsburg, Germany
| | - Leon Moons
- Departments of Gastroenterology and Hepatology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Yuichi Mori
- Digestive Disease Center, Showa University Northern Yokohama Hospital, Kanagawa, Japan
- Clinical Effectiveness Research Group, Institute of Health and Society, University of Oslo, Oslo, Norway
| | | | | | - Adolfo Parra-Blanco
- NHR Nottingham Biomedical Research Centre, Department of Gastroenterology, Nottingham University Hospitals NHS Trust, Nottingham, UK
- Division of Gastroenterology, University of Nottingham, Nottingham, UK
| | - María Pellisé
- Department of Gastroenterology, Hospital Clinic of Barcelona, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
- Hospital Clinic of Barcelona, Biomedical Research Center in Hepatic and Digestive Diseases (CIBERehd), University of Barcelona, Barcelona, Spain
| | | | - Mathieu Pioche
- Endoscopic Division, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
| | - Heiko Pohl
- Department of Gastroenterology, VA Medical Center, White River Junction, USA
- Dartmouth-Hitchcock Medical Center, White River Junction, USA
| | - Amit Rastogi
- Division of Gastroenterology, University of Kansas Medical Center, Kansas City, USA
| | - Alessandro Repici
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- Division of Gastroenterology, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Amrita Sethi
- Division of Digestive and Liver Disease, Columbia University Irving Medical Center, New York City, USA
| | - Rajvinder Singh
- Gastroenterology Unit, Division of Surgery, Northern Adelaide Local Health Area Network, Adelaide, Australia
- Department of Gastroenterology, University of Adelaide, Adelaide, Australia
| | - Noriko Suzuki
- Wolfson Unit for Endoscopy, St. Mark's Hospital, London, UK
| | - Shinji Tanaka
- Gastroenterology Division, JA Onomichi General Hospital, Hiroshima, Japan
| | - Michael Vieth
- Institute of Pathology, Friedrich-Alexander-University Erlangen-Nuremberg, Klinikum Bayreuth, Bayreuth, Germany
| | - Hironori Yamamoto
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Tochigi, Japan
| | - Dong-Hoon Yang
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Chizu Yokoi
- Department of Gastroenterology, National Center for Global Health and Medicine, Tokyo, Japan
| | - Yutaka Saito
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Daniel von Renteln
- Montreal University Hospital Research Center, Montreal, Canada
- Division of Gastroenterology, Montreal University Hospital Center (CHUM), Montreal, Canada
| |
Collapse
|
5
|
O'Sullivan T, Craciun A, Byth K, Gupta S, Gauci JL, Cronin O, Whitfield A, Abuarisha M, Williams SJ, Lee EYT, Burgess NG, Bourke MJ. A simplified algorithm to evaluate the risk of submucosal invasive cancer in large (≥20 mm) nonpedunculated colonic polyps. Endoscopy 2024. [PMID: 38447957 DOI: 10.1055/a-2282-4794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/08/2024]
Abstract
BACKGROUND Recognition of submucosal invasive cancer (SMIC) in large (≥20 mm) nonpedunculated colonic polyps (LNPCPs) informs selection of the optimal resection strategy. LNPCP location, morphology, and size influence the risk of SMIC; however, currently no meaningful application of this information has simplified the process to make it accessible and broadly applicable. We developed a decision-making algorithm to simplify the identification of LNPCP subtypes with increased risk of potential SMIC. METHODS Patients referred for LNPCP resection from September 2008 to November 2022 were enrolled. LNPCPs with SMIC were identified from endoscopic resection specimens, lesion biopsies, or surgical outcomes. Decision tree analysis of lesion characteristics identified in multivariable analysis was used to create a hierarchical classification of SMIC prevalence. RESULTS 2451 LNPCPs were analyzed: 1289 (52.6%) were flat, 1043 (42.6%) nodular, and 118 (4.8%) depressed. SMIC was confirmed in 273 of the LNPCPs (11.1%). It was associated with depressed and nodular vs. flat morphology (odds ratios [ORs] 35.7 [95%CI 22.6-56.5] and 3.5 [95%CI 2.6-4.9], respectively; P<0.001); rectosigmoid vs. proximal location (OR 3.2 [95%CI 2.5-4.1]; P<0.001); nongranular vs. granular appearance (OR 2.4 [95%CI 1.9-3.1]; P<0.001); and size (OR 1.12 per 10-mm increase [95%CI 1.05-1.19]; P<0.001). Decision tree analysis targeting SMIC identified eight terminal nodes: SMIC prevalence was 62% in depressed LNPCPs, 19% in nodular rectosigmoid LNPCPs, and 20% in nodular proximal colon nongranular LNPCPs. CONCLUSIONS This decision-making algorithm simplifies identification of LNPCPs with an increased risk of potential SMIC. When combined with surface optical evaluation, it facilitates accurate lesion characterization and resection choices.
Collapse
Affiliation(s)
- Timothy O'Sullivan
- Gastroenterology and Hepatology, Westmead Hospital, Westmead, Australia
- The University of Sydney Westmead Clinical School, Sydney, Australia
| | - Ana Craciun
- Gastroenterology and Hepatology, Westmead Hospital, Westmead, Australia
- Gastroenterology and Hepatology, Centro Hospitalar Universitario de Lisboa Norte, Lisboa, Portugal
| | - Karen Byth
- Research and Education Network, Western Sydney Local Health District, Westmead Hospital, Sydney, Australia
- The NHMRC Clinical Trials Centre, University of Sydney, Sydney, Australia
| | - Sunil Gupta
- Gastroenterology and Hepatology, Westmead Hospital, Westmead, Australia
- The University of Sydney Westmead Clinical School, Sydney, Australia
| | | | - Oliver Cronin
- Gastroenterology and Hepatology, Westmead Hospital, Westmead, Australia
- The University of Sydney Westmead Clinical School, Sydney, Australia
| | - Anthony Whitfield
- Gastroenterology and Hepatology, Westmead Hospital, Westmead, Australia
- The University of Sydney Westmead Clinical School, Sydney, Australia
| | | | | | - Eric Yong Tat Lee
- Gastroenterology and Hepatology, Westmead Hospital, Westmead, Australia
| | - Nicholas Graeme Burgess
- Gastroenterology and Hepatology, Westmead Hospital, Westmead, Australia
- The University of Sydney Westmead Clinical School, Sydney, Australia
| | - Michael J Bourke
- Gastroenterology and Hepatology, Westmead Hospital, Westmead, Australia
- The University of Sydney Westmead Clinical School, Sydney, Australia
| |
Collapse
|
6
|
Burgess NG, Bourke MJ. Endoscopic Submucosal Dissection Versus Endoscopic Mucosal Resection of Large Colon Polyps: Use Both for the Best Outcomes. Ann Intern Med 2024; 177:89-90. [PMID: 38079635 DOI: 10.7326/m23-3185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2024] Open
Affiliation(s)
- Nicholas G Burgess
- Department of Gastroenterology and Hepatology, Westmead Hospital, and Westmead Clinical School, University of Sydney School of Medicine, University of Sydney, Sydney, New South Wales, Australia
| | - Michael J Bourke
- Department of Gastroenterology and Hepatology, Westmead Hospital, and Westmead Clinical School, University of Sydney School of Medicine, University of Sydney, Sydney, New South Wales, Australia
| |
Collapse
|
7
|
Albouys J, Schaefer M, Pioche M, Jacques J. Large rectal laterally spreading lesions are more likely to contain submucosal cancer: Do we have the correct perspective? Gastrointest Endosc 2023; 98:471. [PMID: 37597943 DOI: 10.1016/j.gie.2023.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 03/03/2023] [Indexed: 08/21/2023]
Affiliation(s)
- Jérémie Albouys
- Service d'Hépato-gastro-entérologie, CHU Dupuytren, Limoges, France
| | - Marion Schaefer
- Service d'Hépato-gastro-entérologie, CHU Nancy, Nancy, France
| | - Mathieu Pioche
- Service d'Hépato-gastro-entérologie, Hôpital Édouard Herriot, Lyon, France
| | - Jérémie Jacques
- Service d'Hépato-gastro-entérologie, CHU Dupuytren, Limoges, France
| |
Collapse
|
8
|
Santos-Antunes J, Pioche M, Ramos-Zabala F, Cecinato P, Gallego F, Barreiro P, Mascarenhas A, Sferrazza S, Berr F, Wagner A, Lemmers A, Ferreira MF, Albéniz E, Uchima H, Küttner-Magalhães R, Fernandes C, Morais R, Gupta S, Martinho-Dias D, Faria-Ramos I, Marques M, Bourke MJ, Macedo G. Risk of Residual Neoplasia after a Local-Risk Resection of Colorectal Lesions by Endoscopic Submucosal Dissection: A Multinational Study. J Clin Med 2023; 12:5356. [PMID: 37629398 PMCID: PMC10455482 DOI: 10.3390/jcm12165356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 08/11/2023] [Accepted: 08/15/2023] [Indexed: 08/27/2023] Open
Abstract
Endoscopic submucosal dissection (ESD) in colorectal lesions is demanding, and a significant rate of non-curative procedures is expected. We aimed to assess the rate of residual lesion after a piecemeal ESD resection, or after an en bloc resection but with positive horizontal margins (local-risk resection-LocRR), for colorectal benign neoplasia. A retrospective multicenter analysis of consecutive colorectal ESDs was performed. Patients with LocRR ESDs for the treatment of benign colorectal lesions with at least one follow-up endoscopy were included. A cohort of en bloc resected lesions, with negative margins, was used as the control. A total of 2255 colorectal ESDs were reviewed; 352 of the ESDs were "non-curative". Among them, 209 were LocRR: 133 high-grade dysplasia and 76 low-grade dysplasia. Ten cases were excluded due to missing data. A total of 146 consecutive curative resections were retrieved for comparison. Compared to the "curative group", LocRRs were observed in lengthier procedures, with larger lesions, and in non-granular LSTs. Recurrence was higher in the LocRR group (16/199, 8% vs. 1/146, 0.7%; p = 0.002). However, statistical significance was lost when considering only en bloc resections with positive horizontal margins (p = 0.068). In conclusion, a higher rate of residual lesion was found after a piecemeal ESD resection, but not after an en bloc resection with positive horizontal margins.
Collapse
Affiliation(s)
- João Santos-Antunes
- Gastroenterology Department, Faculty of Medicine, Centro Hospitalar Universitário S. João, 4200-319 Porto, Portugal
- Ipatimup/i3S (Instituto de Investigação e Inovação em Saúde da Universidade do Porto), 4200-135 Porto, Portugal
| | - Mathieu Pioche
- Department of Hepatology and Gastroenterology, Edouard Herriot Hospital, 69003 Lyon, France
| | - Felipe Ramos-Zabala
- Servicio de Gastroenterología, Departamento de Ciencias Médicas Clínicas, Hospital Universitario HM Montepríncipe, HM Hospitales, 28660 Madrid, Spain
| | - Paolo Cecinato
- Gastroenterology and Digestive Endoscopy Unit, Azienda USL—IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy
| | - Francisco Gallego
- Gastroenterology Department, Hospital de Poniente, 04700 Almería, Spain
| | - Pedro Barreiro
- Gastroenterology Department, Centro Hospitalar Lisboa Ocidental EPE, 1169-050 Lisbon, Portugal
- Lisbon Advanced Endoscopic Center, Hospital Lusíadas, 2724-002 Lisbon, Portugal
| | - André Mascarenhas
- Gastroenterology Department, Centro Hospitalar Lisboa Ocidental EPE, 1169-050 Lisbon, Portugal
| | - Sandro Sferrazza
- Gastroenterology and Endoscopy Unit, Santa Chiara Hospital, 38123 Trento, Italy
| | - Frieder Berr
- Department of Internal Medicine I, University Clinics Salzburg, Paracelsus Medical University, 5020 Salzburg, Austria
| | - Andrej Wagner
- Department of Internal Medicine I, University Clinics Salzburg, Paracelsus Medical University, 5020 Salzburg, Austria
| | - Arnaud Lemmers
- Department of Gastroenterology, Hepatopancreatology and Digestive Oncology, CUB Erasme Hospital, Université Libre de Bruxelles (ULB), 1000 Brussels, Belgium
| | - Mariana Figueiredo Ferreira
- Department of Gastroenterology, Hepatopancreatology and Digestive Oncology, CUB Erasme Hospital, Université Libre de Bruxelles (ULB), 1000 Brussels, Belgium
| | - Eduardo Albéniz
- Complejo Hospitalario de Navarra, Navarrabiomed Research Institute, Public University of Navarra, IdiSNA, 31006 Pamplona, Spain
| | - Hugo Uchima
- Servicio de Endoscopia Digestiva Centro Médico Teknon, 08022 Barcelona, Spain
- Servicio de Gastroenterología Hospital Universitario Germans Trias i Pujol, 08916 Barcelona, Spain
| | - Ricardo Küttner-Magalhães
- Gastroenterology Department, Hospital Santo António, Centro Hospitalar Universitário do Porto, 4099-001 Porto, Portugal
| | - Carlos Fernandes
- Gastroenterology Department, Centro Hospitalar de Vila Nova de Gaia/Espinho, 4400-129 Vila Nova de Gaia, Portugal
| | - Rui Morais
- Gastroenterology Department, Faculty of Medicine, Centro Hospitalar Universitário S. João, 4200-319 Porto, Portugal
| | - Sunil Gupta
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney 2145, Australia
| | - Daniel Martinho-Dias
- Department of Community Medicine, Information and Decision in Health, Faculty of Medicine, University of Porto, 4169-007 Porto, Portugal
| | - Isabel Faria-Ramos
- Ipatimup/i3S (Instituto de Investigação e Inovação em Saúde da Universidade do Porto), 4200-135 Porto, Portugal
| | - Margarida Marques
- Gastroenterology Department, Faculty of Medicine, Centro Hospitalar Universitário S. João, 4200-319 Porto, Portugal
| | - Michael J. Bourke
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney 2145, Australia
| | - Guilherme Macedo
- Gastroenterology Department, Faculty of Medicine, Centro Hospitalar Universitário S. João, 4200-319 Porto, Portugal
| |
Collapse
|
9
|
Cronin O, Bourke MJ. Endoscopic Management of Large Non-Pedunculated Colorectal Polyps. Cancers (Basel) 2023; 15:3805. [PMID: 37568621 PMCID: PMC10417738 DOI: 10.3390/cancers15153805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 07/14/2023] [Accepted: 07/20/2023] [Indexed: 08/13/2023] Open
Abstract
Large non-pedunculated colorectal polyps ≥20 mm (LNPCPs) comprise approximately 1% of all colorectal polyps. LNPCPs more commonly contain high-grade dysplasia, covert and overt cancer. These lesions can be resected using several means, including conventional endoscopic mucosal resection (EMR), cold-snare EMR (C-EMR) and endoscopic submucosal dissection (ESD). This review aimed to provide a comprehensive, critical and objective analysis of ER techniques. Evidence-based, selective resection algorithms should be used when choosing the most appropriate technique to ensure the safe and effective removal of LNPCPs. Due to its enhanced safety and comparable efficacy, there has been a paradigm shift towards cold-snare polypectomy (CSP) for the removal of small polyps (<10 mm). This technique is now being applied to the management of LNPCPs; however, further research is required to define the optimal LNPCP subtypes to target and the viable upper size limit. Adjuvant techniques, such as thermal ablation of the resection margin, significantly reduce recurrence risk. Bleeding risk can be mitigated using through-the-scope clips to close defects in the right colon. Endoscopic surveillance is important to detect recurrence and synchronous lesions. Recurrence can be readily managed using an endoscopic approach.
Collapse
Affiliation(s)
- Oliver Cronin
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, NSW 2145, Australia
- Westmead Clinical School, University of Sydney, Sydney, NSW 2145, Australia
| | - Michael J. Bourke
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, NSW 2145, Australia
- Westmead Clinical School, University of Sydney, Sydney, NSW 2145, Australia
| |
Collapse
|
10
|
Moreira P, Cardoso PM, Macedo G, Santos-Antunes J. Endoscopic Submucosal Dissection, Endoscopic Mucosal Resection, and Transanal Minimally Invasive Surgery for the Management of Rectal and Anorectal Lesions: A Narrative Review. J Clin Med 2023; 12:4777. [PMID: 37510892 PMCID: PMC10381236 DOI: 10.3390/jcm12144777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/11/2023] [Accepted: 07/14/2023] [Indexed: 07/30/2023] Open
Abstract
Endoscopic submucosal dissection (ESD), endoscopic mucosal resection (EMR), and transanal minimally invasive surgery (TAMIS) are modern techniques that now play a crucial role in the treatment of colorectal lesions. ESD is a minimally invasive endoscopic procedure that allows for the resection of lesions of any size in a single piece, with clear advantages regarding oncological outcomes and recurrences. However, it is a complex technique, requiring high endoscopic skills, expertise, and specialized training, with higher rates of adverse events expected compared with EMR. EMR is another endoscopic technique used to remove superficial gastrointestinal tumors, particularly those that are limited to the mucosal layer. It is a faster and more accessible procedure, with fewer adverse events, although it only allows for an en-bloc resection of lesions measuring 15-20 mm. TAMIS is a minimally invasive surgical technique used to remove rectal tumors, involving the insertion of a single-port device through the anus, allowing for a better visualization and removal of the tumor with minimal disruption. This article reviews the current applications and evidence regarding these techniques, in search for the most adequate treatment for the removal of lesions in the rectum and anorectal junction, as these locations possess distinct characteristics that demand a more specific approach.
Collapse
Affiliation(s)
- Pedro Moreira
- Faculty of Medicine, University of Porto, 4200-450 Porto, Portugal
| | - Pedro Marílio Cardoso
- Faculty of Medicine, University of Porto, 4200-450 Porto, Portugal
- Gastroenterology Department, Centro Hospitalar São João, 4200-319 Porto, Portugal
| | - Guilherme Macedo
- Faculty of Medicine, University of Porto, 4200-450 Porto, Portugal
- Gastroenterology Department, Centro Hospitalar São João, 4200-319 Porto, Portugal
| | - João Santos-Antunes
- Faculty of Medicine, University of Porto, 4200-450 Porto, Portugal
- Gastroenterology Department, Centro Hospitalar São João, 4200-319 Porto, Portugal
- i3S-Instituto de Investigação e Inovação em Saúde, University of Porto, 4099-030 Porto, Portugal
- IPATIMUP-Institute of Molecular Pathology and Immunology, University of Porto, 4200-450 Porto, Portugal
| |
Collapse
|