# Prognostic Factors for Difficult Intubation

> **NCT04043767** · — · UNKNOWN · sponsor: **Prince of Songkla University** · enrollment: 660 (estimated)

## Conditions studied

- The Predictors of Difficult Intubation in Pediatric Patients

## Interventions

- **PROCEDURE:** Measurements of thyromental distances, hyomental distances and neck circumferences

## Key facts

- **NCT ID:** NCT04043767
- **Lead sponsor:** Prince of Songkla University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2018-05-01
- **Primary completion:** 2020-12
- **Final completion:** 2021-02
- **Target enrollment:** 660 (ESTIMATED)
- **Last updated:** 2019-08-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04043767

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04043767, "Prognostic Factors for Difficult Intubation". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT04043767. Licensed CC0.

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