nasotracheal intubation
Conditions
Interventions
Reinforced Group:Reinforced tracheal tube
BlockBuster Group:BlockBuster tracheal tube
PVC Group:PVC tracheal tube
Sponsors
Friendship Hospital,Capital Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1. Undergo elective surgery under general anesthesia; 2. Aged 18 to 70 years old; 3. ASA physical status I-III; 4. Understand and write informed patient consent before this stud.
Exclusion criteria
Exclusion criteria: 1. The surgery is operated through mouth or nasal or is thoracic surgery; 2. There is a history of nasal trauma, nasal surgery or nasotracheal intubation, or there are significant difference of both sides nasal patency; 3. Upper respiratory tract diseases or bleeding tendency; 4. Conscious intubation was indicated if patients had any documented previous history of, or features predicting, difficult ventilation or intubation.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Time;Resistance;Bloodstain;Complication; | — |
Countries
China
Contacts
Public ContactTian Ming
Beijing Friendship Hospital, Capital Medical University
Outcome results
None listed