Pre-Endoscopic Retrograde Cholangiopancreatography Cholangitis and Stent Outcomes in Malignant Distal Biliary Obstruction: A Multicenter Propensity Score-Matched Analysis.
Niiya F; Satoh T; Kobayashi Y; Kaneko J; Ishikawa K; Tamai N; Yamawaki M; Noda J · 2026 · Digestive diseases and sciences
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)
Background Clinical evidence on whether acute cholangitis accelerates early stent failure via rapid bacterial adhesion and biofilm formation remains limited. We assessed the influence of pre-endoscopic retrograde cholangiopancreatography…
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Metadata source: Europe PMC · DOI 10.1007/s10620-026-09973-9