Clinical Trial

Respiratory Variation of Carotid Doppler Peak Velocity (CDPV) for Non-invasive Prediction of Fluid Responsiveness

Recruiting
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Record status
This record was last updated June 10, 2026 (before its estimated July 2026 completion). Its status may not reflect the trial's current state.
Summary
The purpose of this study is to assess respiratory variation of carotid doppler peak velocity (∆CDPV) for prediction of fluid responsiveness during major abdominal surgery.
Protocol Amendment History 4 amendments
This ClinicalTrials.gov record has been amended 4 times since 2022-01-06; most recent amendment 2026-06-09.
Status change: Not Yet Recruiting → Recruiting 2022-02-25
Trial Details
NCT Number NCT05185141
Lead Sponsor Johannes Gutenberg University Mainz
Conditions Hemodynamic Instability
Enrollment 84 participants
Start Date 2022-01-11
Primary Completion 2026-07 (estimated)
Study Completion 2026-07 (estimated)
Updated on ClinicalTrials.gov 2026-06-10