Impact of external drainage of the main pancreatic duct and common bile duct on postoperative pancreatic fistula following pancreatoduodenectomy: protocol for a multicentre randomized clinical trial.

BJS Open · 2025 · PMC12587152 · PMID 41189489

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a numerical trendno p-value reported

8 demonstrated a numerical trend favouring internal drainage, although equivalence was not established.

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