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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.
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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
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Canakis A, Chandan S, Bapaye J, Canakis J, Twery B, Mohan BP, Ramai D, Facciorusso A, Bilal M, Adler DG. Cold Snare Polypectomy in Small (<10 mm) Pedunculated Colorectal Polyps: A Systematic Review and Meta-analysis. J Clin Gastroenterol 2024; 58:370-377. [PMID: 38289665 DOI: 10.1097/mcg.0000000000001848] [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] [Received: 10/01/2022] [Accepted: 02/24/2023] [Indexed: 03/17/2024]
Abstract
INTRODUCTION Endoscopic removal techniques for colorectal polyps include cold snare polypectomy (CSP) and hot snare polypectomy (HSP). Although HSP is recommended for pedunculated polyps (PPs) larger than 10 mm, data regarding use of CSP for PPs <10 mm continues to emerge. We aimed to investigate outcomes of these techniques in small (<10 mm) pedunculated colorectal polyps. METHODS Multiple databases were searched till June 2022 to identify studies involving the removal of small PPs with CSP and HSP. Random effects model was used to calculate outcomes and 95% CI. Primary outcome was the pooled rate of successful en-bloc resection. Secondary outcomes were immediate and delayed bleeding with CSP and HSP as well as prophylactic and post resection clip placement. RESULTS Six studies including 1025 patients (1111 polyps with a mean size 4 to 8.5 mm) were analyzed. 116 and 995 polyps were removed with HSP and CSP, respectively. The overall pooled rate of successful en-bloc resection with CSP was 99.7% (CI 99.1-99.9; I2 0%). Pooled immediate and delayed bleeding after CSP was 49.8% (CI 46.8-52.91; I2 98%) and 0% (CI 0.00-0.00; I2 0%), respectively. Delayed bleeding was higher with HSP, relative risk 0.05 (CI 0.01-0.43; I2 0%), P =0.006, whereas immediate bleeding was higher with CSP, relative risk 7.89 (CI 4.36-14.29; I2 0%), P <0.00001. Pooled rates of prophylactic clip placement and post-procedure clip placement (to control immediate bleeding) were 55.3% and 47.2%, respectively. Finally, right colon polyp location significantly correlated with frequency of immediate bleeding. CONCLUSION Our analysis shows that CSP is safe and effective for resection of small PPs.
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Affiliation(s)
- Andrew Canakis
- Division of Gastroenterology & Hepatology, University of Maryland School of Medicine, Baltimore, MD
| | - Saurabh Chandan
- Division of Gastroenterology and Hepatology, Creighton University School of Medicine, Omaha, NE
| | - Jay Bapaye
- Department of Internal Medicine, Rochester General Hospital, Rochester, NY
| | - Justin Canakis
- Department of Internal Medicine, George Washington University School of Medicine, Washington, DC
| | - Benjamin Twery
- Division of Gastroenterology & Hepatology, University of Maryland School of Medicine, Baltimore, MD
| | - Babu P Mohan
- Division of Gastroenterology and Hepatology, University of Utah School of Medicine, Salt Lake City, UT
| | - Daryl Ramai
- Division of Gastroenterology and Hepatology, University of Utah School of Medicine, Salt Lake City, UT
| | - Antonio Facciorusso
- Gastroenterology Unit, Department of Surgical and Medical Sciences, University of Foggia, Foggia, Italy
| | - Mohammad Bilal
- Division of Gastroenterology, University of Minnesota and Minneapolis VA Health Care System, Minneapolis, MN
| | - Douglas G Adler
- Center for Advanced Therapeutic Endoscopy (CATE), Centura Health, Porter Adventist Hospital, Denver, CO
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Arimoto J, Chiba H, Yamada K, Nishiguchi T, Kobayashi M, Okada N, Suto T, Niikura T, Kuwabara H, Nakaoka M, Ida T. Cold snare defect protrusion and incomplete polyp resection after forced cold snare polypectomy: a prospective observational study. Endoscopy 2024; 56:14-21. [PMID: 37769690 DOI: 10.1055/a-2183-5505] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/03/2023]
Abstract
BACKGROUND Cold snare defect protrusions (CSDPs) that occur after cold snare polypectomy (CSP) are considered indicators of incomplete polyp resection (IPR). We have sometimes experienced difficulty resecting polyps with snaring alone; in such cases, a forcible pull on the snare by the endoscopist is necessary. We call this procedure "forced CSP (FCSP)." However, no previous studies have evaluated this procedure. METHODS This was a prospective observational study. From November 2020 to June 2021, the frequency, safety, and validity of FCSP were evaluated at our hospital. We distinguished CSP with snaring alone performed by the assistant as conventional CSP, and CSP requiring a forcible pull on the snare by the endoscopist as FCSP. RESULTS Of 1315 polyps removed, 105 underwent FCSP (8%). The perforation rate was 0% in both groups. The rate of CSDP after the procedure was 96.2% (101/105) with FCSP and 6.4% (77/1210) with conventional CSP (P<0.001). The rate of IPR was 12.5% (13/104) with FCSP and 6.2% (75/1208) with conventional CSP (P=0.02). Multivariable analysis identified polyps located in the cecum (risk ratio [RR], 1.13; 95%CI 1.050-1.179; P=0.003) and polyps ≥6mm in diameter (RR, 2.37; 95%CI 2.146-2.542; P<0.001) as independent risk factors for FCSP. CONCLUSIONS FCSP was performed on 105 polyps (8%) in this study. FCSP may be associated with the occurrence of CSDP and IPR. Further studies are necessary to confirm our results.
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Affiliation(s)
- Jun Arimoto
- Gastroenterology, Omori Red Cross Hospital, Ota-ku, Japan
| | - Hideyuki Chiba
- Gastroenterology, Omori Red Cross Hospital, Ota-ku, Japan
| | - Keiji Yamada
- Gastroenterology, Omori Red Cross Hospital, Ota-ku, Japan
| | | | | | - Naoya Okada
- Gastroenterology, Omori Red Cross Hospital, Ota-ku, Japan
| | - Takuma Suto
- Gastroenterology, Omori Red Cross Hospital, Ota-ku, Japan
| | | | | | | | - Tomonori Ida
- Gastroenterology, Omori Red Cross Hospital, Ota-ku, Japan
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Capogreco A, Alfarone L, Massimi D, Repici A. Cold resection for colorectal polyps: where we are and where we are going? Expert Rev Gastroenterol Hepatol 2023; 17:719-730. [PMID: 37318101 DOI: 10.1080/17474124.2023.2223976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 06/07/2023] [Indexed: 06/16/2023]
Abstract
INTRODUCTION Endoscopic resection of colonic precancerous lesions has been demonstrated to significantly decrease colorectal cancer (CRC) incidence and mortality. Among resection techniques, cold snare polypectomy (CSP) has been shown as a highly feasible, effective and safe option and is widely used in clinical practice, being regarded as the first-line technique for removal of small and diminutive colorectal polyps. On the other hand, conventional hot snare polypectomy (HSP) and endoscopic mucosal resection (EMR), namely the gold standard treatments for larger polyps, may be occasionally associated to complications due to electrocautery injury. AREAS COVERED To overcome these shortcomings of electrocautery-based resection techniques, in the last few years CSP has been increasingly assessed as a treatment option for additional indications, with a focus on nonpedunculated colorectal polyps ≥10 mm. EXPERT OPINION This review aims to present current and widened indications of CSP discussing the latest findings from the most remarkable studies, with an insight into technical issues, novelties and potential advances in the near future.
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Affiliation(s)
- Antonio Capogreco
- Department of Gastroenterology, Endoscopy Unit, IRCCS Humanitas Research Hospital, Rozzano, Italy
| | - Ludovico Alfarone
- Department of Gastroenterology, Endoscopy Unit, IRCCS Humanitas Research Hospital, Rozzano, Italy
- Department of biomedical scienses, Humanitas University, Milan, Italy
| | - Davide Massimi
- Department of Gastroenterology, Endoscopy Unit, IRCCS Humanitas Research Hospital, Rozzano, Italy
| | - Alessandro Repici
- Department of biomedical scienses, Humanitas University, Milan, Italy
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Ishibashi F, Suzuki S, Nagai M, Mochida K, Morishita T. Colorectal cold snare polypectomy: Current standard technique and future perspectives. Dig Endosc 2023; 35:278-286. [PMID: 35962754 DOI: 10.1111/den.14420] [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: 06/22/2022] [Accepted: 08/12/2022] [Indexed: 02/08/2023]
Abstract
It has been shown that resection of adenomatous colorectal polyps can reduce mortality due to colorectal cancer. In daily clinical practice, simpler and safer methods of colorectal polypectomy have been sought to enable endoscopists to resect all detected lesions. Among these, cold snare polypectomy (CSP) is widely used in clinical practice because of its advantages in shortening procedure time, reducing delayed bleeding risk, and lowering treatment costs, while maintaining a similar complete resection rate for lesions smaller than 10 mm when compared to conventional hot snare polypectomy. This review introduces the findings of previous studies that investigated the efficacy and safety of the CSP procedure for nonpedunculated polyps smaller than 10 mm, and describes technical points to remember when practicing CSP based on the latest evidence, including using a thin wire snare specifically designed for CSP, and observing the surrounding mucosa of the resection site with chromoendoscopy or image-enhanced endoscopy to ensure that there is no residual lesion. This review also describes the potential of expanding the indication of CSP as a treatment for lesions larger than 10 mm, those with pedunculated morphology, those located near the appendiceal orifice, and for patients under continuous antithrombotic agent therapy. Finally, the perspective on optimal treatments for recurrent lesions after CSP is also discussed, despite the limited related evidence and data.
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Affiliation(s)
- Fumiaki Ishibashi
- Department of Gastroenterology, International University of Health and Welfare Ichikawa Hospital, Chiba, Japan
| | - Sho Suzuki
- Department of Gastroenterology, International University of Health and Welfare Ichikawa Hospital, Chiba, Japan
| | - Mizuki Nagai
- Department of Gastroenterology, International University of Health and Welfare Ichikawa Hospital, Chiba, Japan
| | - Kentaro Mochida
- Department of Gastroenterology, International University of Health and Welfare Ichikawa Hospital, Chiba, Japan
| | - Tetsuo Morishita
- Department of Gastroenterology, International University of Health and Welfare Ichikawa Hospital, Chiba, Japan
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