Ignite Creation Date:
2025-12-24 @ 4:25 PM
Ignite Modification Date:
2026-01-03 @ 9:38 PM
Study NCT ID:
NCT02819466
Status:
COMPLETED
Last Update Posted:
2016-06-30
First Post:
2016-06-28
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Visualization of the Stomach During Fasting and Measurement of Intragastric Volume After Ingestion of Fluid: Feasibility and Application of Three Dimensional Ultrasound in Healthy Subjects
Sponsor:
Centre Hospitalier Universitaire, Amiens
Organization:
Study Overview
Official Title:
Visualization of the Stomach During Fasting and Measurement of Intragastric Volume After Ingestion of Fluid: Feasibility and Application of Three Dimensional Ultrasound in Healthy Subjects. ECHO3DGASTRIQUE Study
Status:
COMPLETED
Status Verified Date:
2016-06
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
ECHO3DGASTRIQ
Brief Summary:
Aspiration pneumonia is a dreaded complication of anaesthesia because of its prevalence (1/3,886 cases in elective anaesthesia and 1/895 cases in emergency settings) and its high morbidity and mortality (3 to 9%). This chemical and/or infectious pneumonia is secondary to passage of the gastric contents into the unprotected upper airways during general anaesthesia. The prognosis depends on three factors: the presence of food debris, and the acidity and volume of the gastric contents. To prevent this complication, the French society of anaesthesia and intensive care recommends preoperative fasting rules and, in patients presenting risk factors for aspiration, the use of antacids and rapid sequence intubation. This preventive strategy is associated with certain adverse events: deferred operative procedures, discomfort and hypoglycaemia secondary to fasting, more frequent anaphylactic complications, and memory of anaesthetic induction.
Over recent years, ultrasound has become more widely used by anaesthetists for local anaesthesia, vascular catheterization, haemodynamic monitoring and, more recently, 2D ultrasound estimation of intragastric volume. However, 2D ultrasound estimation of intragastric volume presents several limitations: because of the complex shape of the stomach, this technique requires a long learning curve and the measured volume is poorly correlated with reference techniques (MRI and 99Tc scintigraphy). Two studies have recently measured intragastric volume by three dimensional ultrasound with promising results.
Over recent years, ultrasound has become more widely used by anaesthetists for local anaesthesia, vascular catheterization, haemodynamic monitoring and, more recently, 2D ultrasound estimation of intragastric volume. However, 2D ultrasound estimation of intragastric volume presents several limitations: because of the complex shape of the stomach, this technique requires a long learning curve and the measured volume is poorly correlated with reference techniques (MRI and 99Tc scintigraphy). Two studies have recently measured intragastric volume by three dimensional ultrasound with promising results.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
Is a FDA Regulated Drug?:
Is a FDA Regulated Device?:
Is an Unapproved Device?:
Is a PPSD?:
Is a US Export?:
Is an FDA AA801 Violation?: