# Head Movement Effect on Different Tracheal Tubes

> **NCT00687583** · — · WITHDRAWN · sponsor: **The Hospital for Sick Children**

## Conditions studied

- Head Movements
- Intubation, Intratracheal

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00687583
- **Lead sponsor:** The Hospital for Sick Children
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** WITHDRAWN
- **Start date:** 2007-04
- **Primary completion:** 2008-12
- **Final completion:** 2009-01
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Research question deemed not of enough clinical importance to proceed.
- **Last updated:** 2016-05-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00687583

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00687583, "Head Movement Effect on Different Tracheal Tubes". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT00687583. Licensed CC0.

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