Actively Recruiting
Reliability of Minimally Trained Operator's Velocity-Time Integral Measurement Guided by Artificial Intelligence VTI
Led by Assistance Publique - Hôpitaux de Paris · Updated on 2026-04-21
100
Participants Needed
3
Research Sites
78 weeks
Total Duration
On this page
Sponsors
A
Assistance Publique - Hôpitaux de Paris
Lead Sponsor
P
Philips Healthcare
Collaborating Sponsor
AI-Summary
What this Trial Is About
Stroke volume is a major determinant of tissue perfusion and therefore a key parameter to monitor in patients with hemodynamic instability and hypoperfusion. Left Ventricular Outflow Tract (LVOT) Velocity-Time Integral (VTI) measured using pulsed wave Doppler is widely used as an estimation of stroke volume and should be a competence required for every Intensive Care Unit (ICU) physician. Recently, research in Artificial Intelligence (AI) applied to medical imaging constituted a breakthrough in the acquisition of images. The goal of the present study is to characterize and quantify the reliability and reproducibility of LVOT VTI measurements by comparing the measures obtained by minimally-trained operators and expert physicians, guided by UltraSight AI software.
CONDITIONS
Official Title
Reliability of Minimally Trained Operator's Velocity-Time Integral Measurement Guided by Artificial Intelligence VTI
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Patients aged 18 years and older
- Hospitalized in ICU and considered in need of fluid administration based on hypoperfusion signs such as more than 10% decrease in mean arterial pressure, skin mottling, low urine output, changes in consciousness, high lactate levels, or low central venous oxygen saturation
- Affiliated with a French social security system (beneficiary or legal)
- Participant or next of kin does not object or emergency procedure allows inclusion
You will not qualify if you...
- Patients with atrial fibrillation
- Patients receiving Emergency Medical Assistance
- Patients under guardianship, curatorship, or deprived of liberty
AI-Screening
AI-Powered Screening
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Trial Site Locations
Total: 3 locations
1
CHU de Limoges
Limoges, France, 87042
Not Yet Recruiting
2
Hôpital Lariboisière - APHP
Paris, France, 75010
Actively Recruiting
3
Hôpital européen Georges Pompidou - APHP
Paris, France, 75015
Actively Recruiting
Research Team
B
Bernard Cholley
CONTACT
C
Cléo Bourgeois
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
TRIPLE
Allocation
RANDOMIZED
Model
SINGLE_GROUP
Primary Purpose
OTHER
Number of Arms
2
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