Biliary drainage prior to pancreatoduodenectomy with endoscopic ultrasound-guided choledochoduodenostomy versus conventional ERCP: Propensity score-matched study and surgeon survey

Jeska A Fritzsche, Mike J P de Jong, Bert A Bonsing, Olivier Busch, Freek Daams, Wouter J M Derksen, Lydi van Driel, Sebastiaan Festen, Erwin-Jan M van Geenen, Frederik J H Hoogwater, Akin Inderson, Sjoerd D Kuiken, Mike S L Liem, Daan J Lips, Maarten W Nijkamp, Hjalmar Van Santvoort, Peter D Siersema, Martijn W J Stommel, Niels G Venneman, Robert C VerdonkFrank P Vleggaar, Roeland F de Wilde, Marc G Besselink, Roy L J van Wanrooij, Rogier P Voermans

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

Background Preoperative endoscopic biliary drainage may lead to complications (16%-24%), potentially hampering surgical exploration. Endoscopic ultrasound-guided choledochoduodenostomy (EUS-CDS) may reduce drainage-related complications; however, in the absence of surgeon-reported outcomes, it is unknown whether EUS-CDS may hamper surgical exploration. This study assessed the impact of preoperative EUS-CDS on pancreatoduodenectomy. Method Consecutive patients who underwent pancreatoduodenectomy after preoperative biliary drainage were included in all eight centers performing EUS-CDS in the mandatory Dutch Pancreatic Cancer Audit (Jan 2020-Dec 2022). The primary outcome was major postoperative complications. Secondary outcomes included bile leak grade B/C, postoperative pancreatic fistula (POPF) grade B/C, and overall postoperative complications. A propensity score-matching (1:3) analysis was performed. Surgeons performing pancreatoduodenectomy after EUS-CDS completed a survey on surgical difficulty. Results 937 patients with pancreatoduodenectomy after preoperative biliary drainage were included (42 EUS-CDS, 895 endoscopic retrograde cholangiopancreatography [ERCP]). Major postoperative complications occurred in 8 patients (19.0%) in the EUS-CDS group and 292 (32.6%) in the ERCP group (relative risk [RR] 0.50; 95%CI 0.23-1.07). No significant differences were observed in overall complications (RR 0.95; 95%CI 0.51-1.76), bile leak (RR 1.25; 95%CI 0.31-4.98), or POPF (RR 0.62; 95%CI 0.25-1.56). Results were similar after matching. The survey was completed for 29 pancreatoduodenectomies; surgery was not (13, 45%), slightly (9, 31%), clearly (5,17%), and severely (2, 7%) more complex because of EUS-CDS. Conclusion This early experience suggests that preoperative biliary drainage with EUS-CDS does not increase the rate of complications after pancreatoduodenectomy and only infrequently hampers surgical exploration.

Original languageEnglish
Pages (from-to)719-729
Number of pages11
JournalEndoscopy
Volume57
Issue number7
Early online date20 Feb 2025
DOIs
Publication statusPublished - Jul 2025

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