Actively Recruiting
Respiratory Variation of Carotid Doppler Peak Velocity (CDPV) for Non-invasive Prediction of Fluid Responsiveness
Led by Johannes Gutenberg University Mainz · Updated on 2024-10-03
84
Participants Needed
1
Research Sites
168 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
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.
CONDITIONS
Official Title
Respiratory Variation of Carotid Doppler Peak Velocity (CDPV) for Non-invasive Prediction of Fluid Responsiveness
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Age 18 to 80 years
- Written informed consent
- Scheduled major abdominal surgery
You will not qualify if you...
- Age less than 18 or greater than 80 years
- Pregnancy
- Systemic inflammatory response syndrome (SIRS) or sepsis
- Any cardiac arrhythmia
- Known valve disease
- Known heart failure
- Any known carotid artery narrowing (stenosis)
- Carotid doppler peak velocity greater than 182 cm/s before baseline measurement
- No need for invasive arterial blood pressure monitoring unrelated to the study
- Peripheral artery disease (PAD)
- Body mass index (BMI) over 35 kg/m2
- Intraabdominal hypertension
- American Society of Anesthesiologists Physical Status Classification of 4
- Severe lung disease such as COPD grade 3 or fibrosis
- Any esophageal disease
- Participation in another clinical study
AI-Screening
AI-Powered Screening
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Trial Site Locations
Total: 1 location
1
Department of Anesthesiology, Johannes-Gutenberg University Medical Center
Mainz, Rhineland-Palatinate, Germany, 55131
Actively Recruiting
Research Team
J
Johannes M Wirkus, M.D.
CONTACT
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
0
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