Nasal Intubation
Conditions
Keywords
anesthesia, King Vision, videolaryngoscope, nasotracheal
Brief summary
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.
Interventions
nasal intubation using King Vision video laryngoscope Device after general anesthesia induction
nasal intubation with McGrath MAC video laryngoscope Device after general anesthesia induction
Sponsors
Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
SINGLE (Subject)
Eligibility
Sex/Gender
ALL
Age
18 Years to 55 Years
Healthy volunteers
Yes
Inclusion criteria
* ASA physical status 1-2 * Scheduled for general anesthesia with nasotracheal intubation * Cormach-Lehane score 3-4
Exclusion criteria
* contraindications to nasal intubation * Patients with a history of anti-hypertensive drugs
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| time to intubation | 0 min after nasal intubation | from taking of the intubation device to successful intubation |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Hemodynamic changes | 1 min before general anesthesia induction | heart rate |
| ease of intubation | 5 min after nasal intubation | VAS scores |
| incidence of trauma | 24hour after surgery | sore throat, hoarseness, etc |
| number of failures | 5 min after nasal intubation | intubation failure |
| the degree of Cormach-Lehane | 5 min after nasal intubation | glottic exposure |
Countries
China
Contacts
Primary ContactYu Sun, MD,PhD
Backup ContactHaozhen Zhu, MM
Outcome results
None listed