# Ultrasound Versus Clinical Tests as Predictors of Difficult Endotracheal Intubation in Patients With Obstructive Sleep Apnoea Undergoing Elective Surgery Under General Anaesthesia

> **NCT05402683** · — · UNKNOWN · sponsor: **Tanta University** · enrollment: 70 (estimated)

## Conditions studied

- Difficult Intubation in Obstructive Sleep Apnea

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT05402683
- **Lead sponsor:** Tanta University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2022-02-01
- **Primary completion:** 2023-01-31
- **Final completion:** 2023-01-31
- **Target enrollment:** 70 (ESTIMATED)
- **Last updated:** 2022-06-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05402683

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05402683, "Ultrasound Versus Clinical Tests as Predictors of Difficult Endotracheal Intubation in Patients With Obstructive Sleep Apnoea Undergoing Elective Surgery Under General Anaesthesia". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT05402683. Licensed CC0.

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