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Comparison of Direct and Video Laryngoscope During Endotracheal Intubation in Sellick and Trendelenburg Position

NCT04457453 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 120

Last updated 2023-08-25

No results posted yet for this study

Summary

Pulmonary aspiration during tracheal intubation for anesthesia can cause fatal respiratory complications. Takenaka's study of mannequins reported that the risk of airway contamination by reflux gastric contents could be minimized by applying a 15-degree Trendelenburg position and a Sellick position with neck extention. However, the clinical performance of tracheal intubation in this position has not been studied. Also, the difference between the effects of direct laryngoscope and video laryngoscope on tracheal intubation is not known yet.

Therefore, this study aims to compare the intubation time among intubation through direct laryngoscope and video laryngoscope in the Sellick and Trendelenburg position, and intubation in the conventional sniffing position.

Conditions

  • Intubation;Difficult

Interventions

OTHER

Macintosh in sniffing position

Macintosh direct intubation in sniffing position

OTHER

Macintosh in Trendelenburg position and Sellick position

Macintosh direct laryngoscopic intubation in Trendelenburg position and Sellick position

OTHER

AceScope in Trendelenburg position and Sellick position

AceScope videolaryngoscopic intubation in Trendelenburg position and Sellick position

Sponsors & Collaborators

  • Ajou University School of Medicine

    lead OTHER

Principal Investigators

  • yun jeong chae, Ph.D · Ajou University School of Medicine

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
19 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-03-09
Primary Completion
2022-04-07
Completion
2022-04-07

Countries

  • South Korea

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04457453 on ClinicalTrials.gov