A prospective randomized controlled study of video laryngoscope McGRATH blade 1 and 2 in tracheal intubation for pediatric patients aged 3 to 24 months

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCT1032230307

Enrollment

Registered

2023-08-25

Start date

2023-09-15

Completion date

Unknown

Last updated

2025-07-18

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

Conditions

The patient scheduled for tracheal intubation under general anesthesia McGRATH

Interventions

We randomize the laryngoscope used during tracheal intubation to either video laryngoscope McGRATH blade 1 or 2.

Airway management

McGRATH

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) The patient who are performed tracheal intubation under general anesthesia 2) The patient who are 3 months old over and 24 months or younger 3) The patient who has good state of the general condition (ASA1, 2) 4) The patient in whom physician can obtain written informed consent from parents

Exclusion criteria

Exclusion criteria: 1) The patient who has an operation in emergency 2) The patient that difficult airway is expected 3) The patient at high risk of aspiration

Design outcomes

Primary

Measure	Time frame
Time to intubate the trachea	—

Secondary

Measure	Time frame
Number of trials, Smoothness of tracheal intubation procedure, Time to visualize the larynx	—

Contacts

Public ContactAsuka Fujishiro

Dokkyo Medical University Saitama Medical Center

asuka-f@dokkyomed.ac.jp+81-48-965-1111

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Feb 4, 2026