PMID- 37777353 OWN - NLM STAT- MEDLINE DCOM- 20240325 LR - 20240325 IS - 1878-3562 (Electronic) IS - 1590-8658 (Linking) VI - 56 IP - 4 DP - 2024 Apr TI - Cold-snare endoscopic resection of non-ampullary duodenal adenomas: Systematic review and pooled-analysis. PG - 656-662 LID - S1590-8658(23)00956-8 [pii] LID - 10.1016/j.dld.2023.09.013 [doi] AB - BACKGROUND: Mirroring the experience with colonic resections, cold snare-based techniques have been recently proposed for non-ampullary duodenal lesions to reduce the risk of adverse events (AEs). As the duodenal wall is thinner and more vascularized than in the colon, electrocautery-related AEs are relevant issues in this setting. AIMS: We performed a systematic review with pooled-analysis to evaluate the efficacy and safety of this technique. METHODS: Electronic databases (Medline, Scopus, EMBASE) were searched up to January 2023. Full articles including patients with duodenal lesions resected by cold-snare technique were eligible. The adverse events (i.e., bleeding, perforation, stricture), complete resection, and recurrence rates were pooled using a random model. RESULTS: Eleven studies were eligible, providing data on 3137 lesions removed from 233 patients. The overall AE rate for cold snaring was 0.25% (95% CI, 0.19%-0.69%). Among the three studies comparing cold- and hot-snare approaches, procedure-related bleeding rate was significantly lower with cold approach (OR 1.21, 0.51-2.85; p = 0.66). The complete resection rate was 99.40% (95% CI, 98.60%-100%), with a residual/recurrence rate of 12.95% (95% CI, 4.75%-21.16%). On univariate meta-regression, lesion size significantly affected both the adverse events and recurrence risk. CONCLUSION: Cold-snare resection appears effective and extremely safe for resecting non-ampullary duodenal lesions. CI - Copyright (c) 2023. Published by Elsevier Ltd. FAU - Spadaccini, Marco AU - Spadaccini M AD - Humanitas University, Department of Biomedical Sciences, 20072 Pieve Emanuele, Italy; Humanitas Clinical and Research Center -IRCCS-, Endoscopy Unit, 20089 Rozzano, Italy. Electronic address: marco.spadaccini@humanitas.it. FAU - Alfarone, Ludovico AU - Alfarone L AD - Humanitas University, Department of Biomedical Sciences, 20072 Pieve Emanuele, Italy; Humanitas Clinical and Research Center -IRCCS-, Endoscopy Unit, 20089 Rozzano, Italy. FAU - Facciorusso, Antonio AU - Facciorusso A AD - University of Foggia, Department of Medical Sciences, Section of Gastroenterology, 71122 Foggia, Italy. FAU - Gkolfakis, Paraskevas AU - Gkolfakis P AD - Erasme Hospital, Universite Libre de Bruxelles (ULB), Department of Gastroenterology, Hepatopancreatology, and Digestive Oncology, 1070 CUB Brussels, Belgium. FAU - Thoguluva Chandrasekar, Viveksandeep AU - Thoguluva Chandrasekar V AD - Augusta University Medical Center, Department of Gastroenterology and Hepatology, 30912 Augusta, GA, USA. FAU - Fugazza, Alessandro AU - Fugazza A AD - Humanitas Clinical and Research Center -IRCCS-, Endoscopy Unit, 20089 Rozzano, Italy. FAU - Colombo, Matteo AU - Colombo M AD - Humanitas Clinical and Research Center -IRCCS-, Endoscopy Unit, 20089 Rozzano, Italy. FAU - Capogreco, Antonio AU - Capogreco A AD - Humanitas Clinical and Research Center -IRCCS-, Endoscopy Unit, 20089 Rozzano, Italy. FAU - Massimi, Davide AU - Massimi D AD - Humanitas Clinical and Research Center -IRCCS-, Endoscopy Unit, 20089 Rozzano, Italy. FAU - Carrara, Silvia AU - Carrara S AD - Humanitas Clinical and Research Center -IRCCS-, Endoscopy Unit, 20089 Rozzano, Italy. FAU - Alkandari, Asma AU - Alkandari A AD - Al Jahra Hospital, Department of Gastroenterology, Kuwait City 32591, Al Jahra, Kuwait. FAU - Bhandari, Pradeep AU - Bhandari P AD - Queen Alexandra Hospital, Department of Gastroenterology, PO6 3LY Portsmouth, UK. FAU - Maselli, Roberta AU - Maselli R AD - Humanitas University, Department of Biomedical Sciences, 20072 Pieve Emanuele, Italy; Humanitas Clinical and Research Center -IRCCS-, Endoscopy Unit, 20089 Rozzano, Italy. FAU - Hassan, Cesare AU - Hassan C AD - Humanitas University, Department of Biomedical Sciences, 20072 Pieve Emanuele, Italy; Humanitas Clinical and Research Center -IRCCS-, Endoscopy Unit, 20089 Rozzano, Italy. FAU - Repici, Alessandro AU - Repici A AD - Humanitas University, Department of Biomedical Sciences, 20072 Pieve Emanuele, Italy; Humanitas Clinical and Research Center -IRCCS-, Endoscopy Unit, 20089 Rozzano, Italy. LA - eng PT - Journal Article PT - Systematic Review DEP - 20230928 PL - Netherlands TA - Dig Liver Dis JT - Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver JID - 100958385 SB - IM MH - Humans MH - *Colonic Polyps/pathology MH - Colonoscopy/methods MH - *Adenoma/surgery/pathology MH - Duodenum/surgery/pathology MH - *Endoscopic Mucosal Resection/adverse effects/methods MH - Treatment Outcome OTO - NOTNLM OT - Foregut OT - Prevention OT - Safety EDAT- 2023/10/01 04:44 MHDA- 2024/03/25 06:43 CRDT- 2023/09/30 21:53 PHST- 2023/06/18 00:00 [received] PHST- 2023/08/19 00:00 [revised] PHST- 2023/09/10 00:00 [accepted] PHST- 2024/03/25 06:43 [medline] PHST- 2023/10/01 04:44 [pubmed] PHST- 2023/09/30 21:53 [entrez] AID - S1590-8658(23)00956-8 [pii] AID - 10.1016/j.dld.2023.09.013 [doi] PST - ppublish SO - Dig Liver Dis. 2024 Apr;56(4):656-662. doi: 10.1016/j.dld.2023.09.013. Epub 2023 Sep 28.