Details

Autor(en) / Beteiligte

• Spadaccini, Marco
• Alfarone, Ludovico
• Facciorusso, Antonio
• Gkolfakis, Paraskevas
• Thoguluva Chandrasekar, Viveksandeep
• Fugazza, Alessandro
• Colombo, Matteo
• Capogreco, Antonio
• Massimi, Davide
• Carrara, Silvia
• Alkandari, Asma
• Bhandari, Pradeep
• Maselli, Roberta
• Hassan, Cesare
• Repici, Alessandro

Titel

Cold-snare endoscopic resection of non-ampullary duodenal adenomas: Systematic review and pooled-analysis

Ist Teil von

• Digestive and liver disease, 2024-04, Vol.56 (4), p.656-662

Ort / Verlag

Netherlands: Elsevier Ltd

Erscheinungsjahr

2024

Link zum Volltext

Quelle

Elsevier ScienceDirect Journals Complete

Beschreibungen/Notizen

• 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. We performed a systematic review with pooled-analysis to evaluate the efficacy and safety of this technique. 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. 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. Cold-snare resection appears effective and extremely safe for resecting non-ampullary duodenal lesions.