- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04436575
Point-of-care Ultrasound Interest in Acute Gastrointestinal Bleeding Emergency Department Patients
Interest of Clinical Ultrasound in Patients Consulting for Acute Gastrointestinal Bleeding in the Emergency Department: an Observational Monocentric Study
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Anticipated)
Contacts and Locations
Study Locations
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Marseille, France
- MARKARIAN Thibaut
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Contact:
- Thibaut Markarian, MD
- Phone Number: +33413429732
- Email: thibaut.markarian@ap-hm.fr
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- Primary reason for emergency Department admission is acute gastrointestinal bleeding
Exclusion Criteria:
- Pregnant or breastfeeding women
- Persons not benefiting from a social security scheme
- Persons deprived of liberty
- Patient participates in another study
- The patient is in a period of exclusion determined by a previous study.
- The patient is under legal protection, guardianship or trusteeship.
- Patient refuses to participate
- It proves impossible to give informed information about the subject matter
- The patient is not fluent in French.
Study Plan
How is the study designed?
Design Details
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Correlation of ultrasound parameters with the occurrence of adverse events
Time Frame: 1 day
|
The primary outcome was to determine the correlation of echocardiography parameters to detect adverse events (AEs).
Echocardiography parameters included signs of severe hypovolemia (end systolic left ventricular obliteration and/or complete inspiratory collapse of the inferior vena cava and/or E velocity < 0.7 m/s).
Adverse events were defined as blood transfusion, therapeutic intervention to control haemorrhage (endoscopic, radiologic or surgical hemostasis), rebleeding and in-hospital mortality.
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1 day
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Echocardiography and clinical scores
Time Frame: 1 day
|
Correlation of echocardiographic signs of severe hypovolemia (end systolic left ventricular obliteration and/or complete inspiratory collapse of the inferior vena cava and/or E velocity < 0.7 m/s) with existing clinical scores (Glasgow-Blatchford bleeding score and Rockall score). The Glasgow-Blatchford bleeding score includes measurements of hemoglobin in grams per deciliter, blood urea nitrogen in millimoles per liter, initial systolic blood pressure in millimeters of mercury, sex, heart rate in beats per minute, melena present, recent syncope, hepatic disease history and cardiac failure present. The Rockall score includes measurement of age, shock present, comorbidities, diagnosis and major stigmata of recent hemorrhage. |
1 day
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Other ultrasound parameters with the occurrence of adverse events
Time Frame: 1 day
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The correlation of other echocardiography parameters (visual assess of the ejection fraction (in percentage) and E/A ratio (represents the ratio of peak velocity blood flow from left ventricular relaxation in early diastole = the E velocity in meter per second, to peak velocity flow in late diastole caused by atrial contraction = the A velocity in meter per second) and E' velocity (in centimeter per seconds) and ratio E/E' (ratio between early mitral inflow velocity = the E velocity in centimeter per second and mitral annular early diastolic velocity = the E' velocity in centimeter per second) and subaortic velocity time index (VTI in centimeter) with the occurrence of adverse events.
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1 day
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Collaborators and Investigators
Study record dates
Study Major Dates
Study Start (Anticipated)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- TMarkarian/Ecuhda
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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