# Anthropometric and US-Guided Difficult Intubation Prediction With ML Models

> **NCT06904586** · — · COMPLETED · sponsor: **Duzce University** · enrollment: 329 (actual)

## Conditions studied

- Difficult Endotracheal Intubation
- Artificial Intelligence

## Interventions

- **OTHER:** Thyromental distance
- **OTHER:** Neck circumference
- **OTHER:** Mouth opening distance
- **OTHER:** Distance from jawbone to hyoid bone with neck in neutral position
- **OTHER:** Distance from jawbone to hyoid bone with neck in extension
- **OTHER:** Distance between skin and trachea
- **OTHER:** Distance between skin and epiglottis
- **OTHER:** Distance between skin and anterior commissure of vocal cord:
- **OTHER:** Distance between skin and hyoid bone
- **OTHER:** Maximum Tongue Thickness

## Key facts

- **NCT ID:** NCT06904586
- **Lead sponsor:** Duzce University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2024-03-01
- **Primary completion:** 2024-12-03
- **Final completion:** 2025-01-31
- **Target enrollment:** 329 (ACTUAL)
- **Last updated:** 2025-05-31


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06904586

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06904586, "Anthropometric and US-Guided Difficult Intubation Prediction With ML Models". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT06904586. Licensed CC0.

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