Efficacy of Coopdech videolaryngoscope : Comparisons with a Macintosh laryngoscope and the Airway Scope in a manikin with difficult airways

Efficacy of Coopdech videolaryngoscope : Comparisons with a Macintosh laryngoscope and the Airway Scope in a manikin with difficult airways - Efficacy of Coopdech videolaryngoscope : Comparisons with a Macintosh laryngoscope and the Airway Scope in a manikin with difficult airways

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000005715

Enrollment

Registered

2011-06-03

Start date

2009-01-01

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

a manikin with difficult airways

Interventions

manikin with normal airway. the view of the glottis at laryngoscopy was graded.The time to see the glottis, the time to intubate the trachea and the success rate of tracheal intubation were recorded.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Fifty medical residents, who were rotating to our department of Anaesthetics, participated to this study. All participants had performed less than 10 tracheal intubations within the initial 1 mo of training.

Exclusion criteria

Exclusion criteria: medical residents, who were not rotating to our department of Anaesthetics

Design outcomes

Primary

Measure	Time frame
The main aim of the study was to compare the success rate of tracheal intubation (within 120 s) between the three laryngoscopes.	—

Countries

Japan

Contacts

Public ContactTomoyuki Saito

Dokkyo Medical University Koshigaya Hospital Department of Anaesthesiology

s-tomo@dokkyomed.ac.jp048-965-1111

Outcome results

None listed

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