# The Depth of Endotracheal Tube Insertion

> **NCT03878797** · — · COMPLETED · sponsor: **Gao Mei** · enrollment: 200 (actual)

## Conditions studied

- Endotracheal Intubation

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03878797
- **Lead sponsor:** Gao Mei
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-05-20
- **Primary completion:** 2019-12-26
- **Final completion:** 2019-12-26
- **Target enrollment:** 200 (ACTUAL)
- **Last updated:** 2020-01-18


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03878797

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03878797, "The Depth of Endotracheal Tube Insertion". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03878797. Licensed CC0.

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