# Comparison of Acoustic Variability Index (AVI) and Pulse Pressure Variation (PPV) for Predicting Fluid Responsiveness in Mechanically Ventilated Patients

> clinical trial · VERIFIED · 2026-07-17

Status: COMPLETED · Sponsor: Signal House Co., Ltd. · Condition: Fluid Responsiveness Predictability

- Company: Signal House Co., Ltd.
- Sector: Fluid Responsiveness Predictability
- Primary source: https://clinicaltrials.gov/study/NCT07516470

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