Bioelectrical Impedance Vector Analysis for Assessing Metabolic Phenotype and Fluid Status in Septic Shock: A Prospective Observational Study

BIVA provides an effective individualized assessment tool for metabolic and fluid management in septic shock. PhA and hydration status are robust prognostic indicators; the ECW/ICW-lactate correlation reveals the pathophysiological link between tissue edema and hypoperfusion; and positional BIVA testing with upper-arm pressure gradient offers an innovative method for non-invasive assessment of fluid responsiveness.

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Publication Details

Journal
Shock
Published
2026-01-26
DOI
https://doi.org/10.1097/shk.0000000000002790
Primary Topic
Body Composition Measurement Techniques
Type
article
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article

Bioelectrical Impedance Vector Analysis for Assessing Metabolic Phenotype and Fluid Status in Septic Shock: A Prospective Observational Study

Lian Jie Ruan, Dan Dan Lin, Yao Ning Zhuang, De Kai Lin et al.
Shock
Body Composition Measurement Techniques
article

Bioelectrical Impedance Vector Analysis for Assessing Metabolic Phenotype and Fluid Status in Septic Shock: A Prospective Observational Study

Lian Jie Ruan, Dan Dan Lin, Yao Ning Zhuang, De Kai Lin, Yi Yuan Chen, Li Mei Zhu
article en

Abstract

BIVA provides an effective individualized assessment tool for metabolic and fluid management in septic shock. PhA and hydration status are robust prognostic indicators; the ECW/ICW-lactate correlation reveals the pathophysiological link between tissue edema and hypoperfusion; and positional BIVA testing with upper-arm pressure gradient offers an innovative method for non-invasive assessment of fluid responsiveness.

Shock
Putian University (CN)
Good health and well-being
Openalex Percentile: Top 77%
Body Composition Measurement Techniques
DOIOpen Access PDFOpenAlex
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