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McGrath videolaryngoscopy avoids the use of Magill forceps for nasotracheal intubation, thereby reducing intubation time and complications, especially in patients with a difficult airway. This study was performed to investigate whether McGrath videolaryngoscopy is superior to Macintosh laryngoscopy for routine nasotracheal intubation in expected normal airways, as judged by the time to intubation and ease of intubation.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| McGrath | Experimental | Nasotracheal intubation was performed with McGrath videolaryngoscopy |
|
| Macintosh | Active Comparator | Nasotracheal intubation was performed with Macintosh direct laryngoscopy |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| McGrath videolaryngoscopy | Device | After the softened nasotracheal tube was inserted into the nares until its tip passed through the posterior nares, McGrath videolaryngoscope was introduced into the mouth and the nasotracheal tube was advanced. |
| Measure | Description | Time Frame |
|---|---|---|
| time to intubation | time the nasotracheal tube was inserted into nares until endtidal CO2 was detected | 4 min after anesthetic induction |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Jong Yeop Kim, MD | Ajou University School of Medicine | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Ajou University Hospital | Suwon | Gyeongki-do | 443-721 | South Korea |
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| Macintosh laryngoscopy | Device | After the softened nasotracheal tube was inserted into the nares until its tip passed through the posterior nares, Macintosh laryngoscope was introduced into the mouth and the nasotracheal tube was advanced. |
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