Robotic Versus Open Pancreatoduodenectomy With Vein Resection and Reconstruction: A Propensity Score-Matched Analysis.

ABSTRACT:

Objective

This study aimed to compare robotic pancreatoduodenectomy with vein resection (PD-VR) based on the incidence of severe postoperative complications (SPC).

Background

Robotic pancreatoduodenectomy has been gaining momentum in recent years. Vein resection is frequently required in this operation, but no study has compared robotic and open PD-VR using a matched analysis.

Methods

This was an intention-to-treat study designed to demonstrate the noninferiority of robotic to open PD-VR (2011-2021) based on SPC. To achieve a power of 80% (noninferiority margin:10%; α error: 0.05; ß error: 0.20), a 1:1 propensity score-matched analysis required 35 pairs.

Results

Of the 151 patients with PD-VR (open = 115, robotic = 36), 35 procedures per group were compared. El

SUBMITTER: Napoli N 

PROVIDER: S-EPMC11191888 | biostudies-literature | 2024 Jun

REPOSITORIES: biostudies-literature