Diagnostic Value of Passive Leg Raise Induced Changes in Carotid Artery Flow Time to Predict Fluid Responsiveness in Critically Ill Patients
Public ClinicalTrials.gov record NCT02789124. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Difficulties in the accurate assessment of intravascular volume in critically ill patients are frequently encountered. In addition to clinical evaluation, bedside echocardiographic measurements of fluid responsiveness can be technically difficult, especially in critically ill mechanically ventilated patients. The carotid artery is an easily accessible structure that is amenable to bedside ultrasonography performed by Intensivists. The investigators hypothesize that measurement of the carotid artery Corrected Flow Time (FTC) in response to a passive leg raise (PLR), which simulates a fluid bolus, can be used to predict fluid responsiveness.
Study identification
- NCT ID
- NCT02789124
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 22 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 31, 2014
- Primary completion
- Oct 31, 2015
- Completion
- Oct 31, 2015
- Last update posted
- Jun 8, 2016
2014 – 2015
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Louisville | Louisville | Kentucky | — | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02789124, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jun 8, 2016 · Synced Sep 3, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02789124 live on ClinicalTrials.gov.