Plastic versus metal stents for transmural drainage of walled-off necrosis with significant solid debris: a randomized controlled trial.

ABSTRACT: Background and study aims Recently, larger-caliber metal stents have been increasingly used, resulting in higher efficacy in walled-off necrosis (WON) with more solid debris. However, none of the trials have included WON with significant solid debris. The aim of this study was to compare plastic stents and metal stents for drainage of symptomatic WON with significant solid debris (≥20%). Patients and methods We conducted a single-center, open-label, noninferiority trial including 48 patients. The primary endpoint was treatment success. Secondary outcomes were technical success, total number of procedures, adverse events (AEs), duration of procedure, and treatment failure. All the outcomes were assessed at 3 weeks after drainage. Patients were followed up for 3 months to asses

SUBMITTER: Kakadiya R 

PROVIDER: S-EPMC10946060 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature