Interest of a Period of Fasting Before Extubation in Resuscitation Patients (NUTRIGUS)

University Hospital Center (CHU) Dijon Bourgogne

Status: Completed

Conditions: Extubation; Intensive Care

Treatments: Other: gastric ultrasound

Study type: Observational

Funder types: Other

Identifiers

NCT04245878

NGUYEN 2019-2

Details and patient eligibility

About

Orotracheal extubation in resuscitation is a situation in which there is an elevated risk of inhalation. In resuscitation, enteral nutrition that is administered in a continuous flow is likely to accumulate in the stomach. Gastric motility in resuscitation patients may be impaired for many reasons:

• Iatrogenic: Catecholamines, sedatives and opioids slow down the digestive system and decrease the tone of the lower esophageal sphincter
• Shock, polytrauma, sepsis, pain or discomfort, or mechanical ventilation again create an alteration in gastric emptying.

Enteral nutrition is commonly discontinued to manage extubation, but it is not systematic. Discontinuation leads to a decrease in caloric intake.

Gastric ultrasound is a minimally invasive, reliable and promising means of monitoring that allows the stomach to be visualized directly. Studies on healthy subjects and in anaesthesia have made it possible to validate ultrasound in the context of the study of gastric content using both quantitative (including measurement of the antral area) and qualitative criteria. Measurement of the antral area was also studied in resuscitation. Antral area and gastric volume are closely related, with a correlation coefficient ranging from 0.6 to 0.91.

Identifying patients at risk of inhalation by ultrasound could allow individualized enteral nutrition management prior to extubation in the resuscitation unit, and thus optimize nutritional management.

The objective of the study is to identify factors associated with greated antral area in patients hospitalized in the intensive care unit. The hypothesis is that continued enteral nutrition before extubation is associated with increased gastric volume as measured by ultrasound.

Enrollment: 101 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Person or next of kin/designated representative has provided his or her non-opposition
• Patient in medical or surgical intensive care, admitted for an urgent medical or surgical reason and for whom extubation have been planned by the practitioner in charge of the patient

Exclusion criteria

• Person subject to legal protection (guardianship, trusteeship)
• Person subject to a justice safeguard measure
• Pregnant, parturient or breastfeeding woman
• Minor
• Anechoic patient or patient without an exploitable ultrasound window
• History of gastric or esophageal surgery
• Limitation of Care (LOC) order

Trial design

101 participants in 1 patient group

intensive care unit inpatient

Description:

Inpatient intubated resuscitation patient with a scheduled extubation

Treatment:

Other: gastric ultrasound