Difficult airway
Conditions
Interventions
Sponsors
The First Affiliated Hospital of Zhengzhou University
Eligibility
Sex/Gender
All
Age
12 Years to 75 Years
Inclusion criteria
Inclusion criteria: oral and maxillofacial surgery patients in the First Affiliated Hospital of Zhengzhou University who had been scheduled to undergo nasal awake tracheal intubation, American Society of Anesthesiology classification of I or II, aged 12–75 years.
Exclusion criteria
Exclusion criteria: Exclusion criteria were as follows: a history of allergy to benzodiazepines, flumazenil or dexmedetomidine, long-term use of sedatives or alcohol dependence, pregnant or lactating women, cognitive disorders or severe psychiatric or neurological disorders, and with inability to give their consent.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Intubation comfort; | — |
Secondary
| Measure | Time frame |
|---|---|
| Intubation time;vital signs;adverse reaction;sedation time;Number of attempts; | — |
Countries
China
Contacts
Public ContactYanqiu Ai
The First Affiliated Hospital of Zhengzhou University
Outcome results
None listed