# Determination of the Optimal Size of Oropharyngeal Airway; Correlation With External Body Measurements

> **NCT01679262** · NA · COMPLETED · sponsor: **Yonsei University** · enrollment: 149 (actual)

## Conditions studied

- Ear,Nose and Throat Surgery

## Interventions

- **DEVICE:** Guedel type color-coded OPAs

## Key facts

- **NCT ID:** NCT01679262
- **Lead sponsor:** Yonsei University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2010-05
- **Primary completion:** 2012-05
- **Final completion:** 2012-05
- **Target enrollment:** 149 (ACTUAL)
- **Last updated:** 2012-09-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01679262

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01679262, "Determination of the Optimal Size of Oropharyngeal Airway; Correlation With External Body Measurements". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT01679262. Licensed CC0.

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