Choledochoduodenostomy versus transpapillary stent by endoscopic retrograde cholangiopancreatography for preoperative biliary drainage before pancreatoduodenectomy: a French multicenter retrospective cohort study.
Belfil; Diai; Gonzalez; Chopinet; Hardwigsen; Grandval; Gasmi; Gagniere · 2026 · Surgical endoscopy
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
 Few studies have compared the different types of endoscopic biliary drainage, particularly endoscopic retrograde cholangiopancreatography (ERCP) versus Endoscopic ultrasound guided-Choledochoduodenostomy (EUS-CD), for jaundice caused…
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Metadata source: PubMed · DOI 10.1007/s00464-026-12722-8