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A study of the ideal endotracheal tube insertion length in children using the distance between the vocal cords and the carina tracheae

A study of the ideal endotracheal tube insertion length in children using the distance between the vocal cords and the carina tracheae - A study of the ideal endotracheal tube insertion length in children using the distance between the vocal cords and the carina tracheae

Status
Active, not recruiting
Phases
Unknown
Study type
Unknown
Source
JPRN
Registry ID
JPRN-UMIN000045033
Enrollment
1000
Registered
2021-08-03
Start date
2015-01-01
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

cardiac disease and non-cardiac disease

Interventions

None listed

Sponsors

Niigata University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: The first-stage retrospective observational study enrolled cardiac paediatric patients in Germany, and cardiac and non-cardiac paediatric patients in Japan. The second-stage study was performed in paediatric and adult patients in Japan to verify the results of the first-stage study.

Exclusion criteria

Exclusion criteria: Nothing special

Design outcomes

Primary

MeasureTime frame
The Outcome of this study was to derive a simple and reliable formula to predict the ideal endotracheal tube (ETT) insertion depth at the vocal-cord level.—

Countries

Japan,Europe

Contacts

Public ContactTomohiro Yamamoto

Niigata University Graduate School of Medical and Dental Sciences Division of Anaesthesiology

yamatomo270@hotmail.com+81252272328

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026