What question did this study set out to answer?

The study aims to evaluate whether preoperative phase angle can predict postoperative complications after pancreaticoduodenectomy.

January 22, 2026Open Access

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The impact of the preoperative value of phase angle in bioelectrical impedance analysis on postoperative complications after pancreaticoduodenectomy

YCYoung Jae ChoSeoul National University YCYoon Soo ChaeSeoul National University GCGo-Won ChoiSeoul National University

Key Points

The study aims to evaluate whether preoperative phase angle can predict postoperative complications after pancreaticoduodenectomy.
Analyzed preoperative phase angle measurements using bioelectrical impedance analysis.
Identified patients undergoing pancreaticoduodenectomy.
Evaluated postoperative complications in relation to phase angle values.
Higher preoperative phase angle values correlated with fewer postoperative complications.
Phase angle may help identify patients needing enhanced preoperative nutritional support.

Abstract

Preoperative PhA may serve as a valuable predictive indicator of postoperative complications after PD, enabling the identification of patients who could benefit from preoperative prehabilitation, including nutritional support.

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The impact of the preoperative value of phase angle in bioelectrical impedance analysis on postoperative complications after pancreaticoduodenectomy

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Abstract

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