# Neck Position and Ultrasound Landmark of Cricothyroid Membrane

> **NCT04124770** · — · COMPLETED · sponsor: **University of British Columbia** · enrollment: 58 (actual)

## Conditions studied

- Cricothyroid Membrane
- Ultrasound
- Airway
- Cricothyroidotomy

## Interventions

- **OTHER:** Movement

## Key facts

- **NCT ID:** NCT04124770
- **Lead sponsor:** University of British Columbia
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-11-09
- **Primary completion:** 2019-10-09
- **Final completion:** 2019-10-09
- **Target enrollment:** 58 (ACTUAL)
- **Last updated:** 2019-10-18


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04124770

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04124770, "Neck Position and Ultrasound Landmark of Cricothyroid Membrane". Retrieved via AI Analytics 2026-05-29 from https://api.ai-analytics.org/clinical/NCT04124770. Licensed CC0.

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