A Randomized Control Study Comparing the Effects of Tracheal Intubation Performed Either via the McGRATH or the Macintosh Laryngoscope.

A Randomized Control Study Comparing the Effects of Tracheal Intubation Performed Either via the McGRATH or the Macintosh Laryngoscope. - A Randomized Control Study Comparing the Effects of Tracheal Intubation Performed Either via the McGRATH or the Macintosh Laryngoscope.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000020914

Enrollment

Registered

2016-02-07

Start date

2013-04-01

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

Patients of performed the tracheal intubation.

Interventions

McGRATH laryngoscope Macintosh laryngoscope

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: ASA status 1-2

Exclusion criteria

Exclusion criteria: Difficult airway Hypertension Diabetes

Design outcomes

Primary

Measure	Time frame
Blood pressure, Heart rate, The time needed to complete the tracheal intubation.	—

Countries

Japan

Contacts

Public ContactMurayama Naomitu

St. Mary's Hospital Department of anesthesia

kgxss825@yahoo.co.jp090-9405-4999

Outcome results

None listed

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