why choose us

First received: March 24, 2026

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

Study Status: COMPLETED

Recruit Status: COMPLETED

Condition: Fluid Responsiveness Predictability
Hemodynamic Monitoring
Anesthesia, General

Study Type: OBSERVATIONAL


Official Title: A Prospective, Single-Center, Single-Arm, Paired-Comparison, Open-Label, Non-Inferiority Confirmatory Trial to Evaluate the Efficacy and Safety of ResQ by Comparing Fluid Responsiveness Prediction Per

Brief Summary: The goal of this clinical trial is to learn if a new medical device called ResQ works to predict fluid needs in adults undergoing surgery under general anesthesia. The main questions it aims to answer are:* Can the Acoustic Variability Index (AVI) measured by ResQ predict if a participant needs more fluids as accurately as the standard arterial blood pressure-based method (PPV)?* Is the ResQ device safe to use during surgery? Researchers will compare the new method (AVI) to the standard method (PPV) to see if ResQ…

Read more