# Comparison Between the Subglotic Diameter and the Epiphyseal Diameter of the Radius in Children for Prediction of Appropriate Endotracheal Tube Sizes

> **NCT03713385** · — · UNKNOWN · sponsor: **Mansoura University** · enrollment: 147 (estimated)

## Conditions studied

- Prediction of Pediatric Endotracheal Tube Size

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03713385
- **Lead sponsor:** Mansoura University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2018-10-01
- **Primary completion:** 2019-07-01
- **Final completion:** 2019-08-01
- **Target enrollment:** 147 (ESTIMATED)
- **Last updated:** 2019-03-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03713385

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03713385, "Comparison Between the Subglotic Diameter and the Epiphyseal Diameter of the Radius in Children for Prediction of Appropriate Endotracheal Tube Sizes". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03713385. Licensed CC0.

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