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

> **NCT04457453** · NA · COMPLETED · sponsor: **Ajou University School of Medicine** · enrollment: 120 (actual)

## Conditions studied

- Intubation;Difficult

## Interventions

- **OTHER:** Macintosh in sniffing position
- **OTHER:** Macintosh in Trendelenburg position and Sellick position
- **OTHER:** AceScope in Trendelenburg position and Sellick position

## Key facts

- **NCT ID:** NCT04457453
- **Lead sponsor:** Ajou University School of Medicine
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-03-09
- **Primary completion:** 2022-04-07
- **Final completion:** 2022-04-07
- **Target enrollment:** 120 (ACTUAL)
- **Last updated:** 2023-08-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04457453

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04457453, "Comparison of Direct and Video Laryngoscope During Endotracheal Intubation in Sellick and Trendelenburg Position". Retrieved via AI Analytics 2026-06-05 from https://api.ai-analytics.org/clinical/NCT04457453. Licensed CC0.

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