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This study was designed to determine the comparison between the King Vision video laryngoscope and McGrath MAC video laryngoscope for nasotracheal intubation.Patients were divided into 2 groups of 40 patients each.Patients of King Vision group [n=40]and Macintosh group [n=40]were intubated using respective devices.This study is the first to search the use of King Vision video laryngoscope for nasotracheal intubation in difficult airway.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| King Vision video laryngoscope | Experimental |
| |
| McGrath MAC video laryngoscope | Active Comparator |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| King Vision video laryngoscope | Device | nasal intubation using King Vision video laryngoscope Device after general anesthesia induction |
|
| Measure | Description | Time Frame |
|---|---|---|
| time to intubation | from taking of the intubation device to successful intubation | 0 min after nasal intubation |
| Measure | Description | Time Frame |
|---|---|---|
| Hemodynamic changes | heart rate | 1 min before general anesthesia induction |
| Hemodynamic changes | heart rate | 1 min after general anesthesia induction |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Yu Sun, MD,PhD | Contact | 0086-136-1189-5542 | dr_sunyu@163.com | |
| Haozhen Zhu, MM | Contact | 0086-189-1889-0657 | zhuhaozhen921@163.com |
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Shanghai Ninth People's Hospital,Affililated to Shanghai Jiaotong University School of Medicine | Recruiting | Shanghai | Shanghai Municipality | 200011 | China |
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| McGrath MAC video laryngoscope | Device | nasal intubation with McGrath MAC video laryngoscope Device after general anesthesia induction |
|
| Hemodynamic changes | heart rate | 3 min after general anesthesia induction |
| Hemodynamic changes | heart rate | 5 min after general anesthesia induction |
| ease of intubation | VAS scores | 5 min after nasal intubation |
| incidence of trauma | sore throat, hoarseness, etc | 24hour after surgery |
| incidence of trauma | sore throat, hoarseness, etc | 1hour after surgery |
| number of failures | intubation failure | 5 min after nasal intubation |
| the degree of Cormach-Lehane | glottic exposure | 5 min after nasal intubation |