Comparison of usefulness of Airway scope guided nasotracheal intubation with conventional Macintosh laryngoscope in clinical study

Comparison of usefulness of Airway scope guided nasotracheal intubation with conventional Macintosh laryngoscope in clinical study - Comparison of usefulness of Airway scope guided nasotracheal intubation with conventional Macintosh laryngoscope in clinical study

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000010644

Enrollment

Registered

2013-05-07

Start date

2013-02-01

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

oral surgery

Interventions

Machintosh laryngoscope Airway scope McGRATH-MAC

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: the patients with ASA physical status 1 and 2, aged 20 to 80 years old, who were scheduled to undergo oral surgery and general anesthesia by nasotracheal intubation

Exclusion criteria

Exclusion criteria: the patients who rejected for the administration of the study

Design outcomes

Primary

Measure	Time frame
the time to nasotracheal intubation, the number of nasotracheal intubation, hemodynamic change during nasotracheal intubation	—

Countries

Japan

Contacts

Public ContactMitsutaka Edanaga

Sapporo Medical University School of Medicine Department of anesthesiology

edanaka@sapmed.ac.jp011-611-2111

Outcome results

None listed

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