# Predictive Factors of the Difficult Intubation When Using the Videolaryngoscope

> **NCT03215823** · — · COMPLETED · sponsor: **Yonsei University** · enrollment: 808 (actual)

## Conditions studied

- Endotracheal Intubation Using Videolaryngoscope for General Anesthesia

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03215823
- **Lead sponsor:** Yonsei University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2017-07-17
- **Primary completion:** 2018-11-14
- **Final completion:** 2018-11-14
- **Target enrollment:** 808 (ACTUAL)
- **Last updated:** 2019-02-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03215823

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03215823, "Predictive Factors of the Difficult Intubation When Using the Videolaryngoscope". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT03215823. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*