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Clinical Trials/NCT04645043
NCT04645043CompletedNot Applicable

The Effect of Real Time Ultrasound Guided Esophageal Pressure on Preventing Gastric Insufflation in Infants and Children: an Exploratory Study

Seoul National University Hospital2 sites in 1 country50 target enrollmentStarted: November 19, 2020Last updated:
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Conditions

Trial Snapshot

Phase
Not Applicable
Status
Completed
Enrollment
50
Locations
2
Primary Endpoint
the incidence of gastric air insufflation
Study OverviewStudy DesignEligibility CriteriaOutcomesInvestigatorsSitesRecords & IdentifiersSimilar Trials

Study Overview

Brief Summary

The investigator aimed to evaluate the effect of ultrasound guided esophageal pressure on the incidence of gastric insufflation during anesthetic induction in infants and small children undergoing general anesthesia.

Detailed Description

effect of ultrasound guided esophageal pressure on the incidence of gastric insufflation in children

Study Design

Study Type
Interventional
Allocation
Na
Intervention Model
Single Group
Primary Purpose
Other
Masking
None

Eligibility Criteria

Ages
— to 2 Years (Child)
Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • •patients undergoing general anesthesia with endotracheal intubation

Exclusion Criteria

  • •patients with hypertrophic pyloric stenosis
  • •patients with delayed gastric emptying
  • •patients with esophageal stenosis
  • •patients with at risk of gastric aspiration
  • •patients with ileus, hepatomegaly, ascites (cannot visualize gastric antrum with ultrasound)

Outcomes

Primary Outcomes

the incidence of gastric air insufflation

Time Frame: during face mask ventilation, maximum 3 minutes.

the incidence of gastric air insufflation during induction of anesthesia when applying real time ultrasound guided esophageal pressure.

Secondary Outcomes

  • relative position of esophagus with trachea(during anesthetic induction, maximal 3 minutes)
  • POGO (percentage of glottic opening) score(during endotracheal intubation, maximum 3 minutes)
  • Gastric insufflation detected by esophageal ultrasound(during face mask ventilation, maximum 3 minutes.)
  • ventilatory parameters(during face mask ventilation, maximum 3 minutes.)

Investigators

Sponsor Class
Other
Responsible Party
Principal Investigator
Principal Investigator

Hee-Soo Kim

professor

Seoul National University Hospital

Study Sites (2)

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