obstructive sleep apnea syndrome
Conditions
Interventions
Observation group:None
Sponsors
The First People’s Hospital of Jingzhou
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: Patients of any gender, age >=18 years, confirmed OSAS by polysomnography, elective surgery, and oral or nasotracheal intubation
Exclusion criteria
Exclusion criteria: 1. Severe trauma to the head and face; 2. Oral tumors and neck masses compress the airway or cause airway displacement; 3. Tumors of the upper respiratory tract or adjacent sites; 4. Obvious scars or deformities on the head and face; 5. Restricted mouth opening; 6. Limitation of cervical spine movement; 7. Combined with ankylosing spondylitis; 8. Family members refuse to undergo tracheal intubation or surgical treatment; 9. Other anticipated difficulties in the airway.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The distance from the skin to the epiglottis, the distance from the skin to the hyoid bone in the neutral and hyperextensive positions, the ratio of the hyoid distance, the width of the tongue, the volume of the tongue, the thickness of the lateral wall of the pharynx, and the thickness of the skin and tongue;Patient's vital signs (non-invasive blood pressure, heart rate, pulse rate, digital pulse oxygen saturation, NARCOTREND values); | — |
Secondary
| Measure | Time frame |
|---|---|
| Hospitalization number, age, gender, height, weight, BMI, ASA grade, polysomnography, modified Mallampanti grade, upper and lower lip bite test, SBQ scale score, nail-mental distance, mouth opening, neck circumference, and chest and chin distance; | — |
Countries
China
Contacts
Public ContactYi Chen
The First People’s Hospital of Jingzhou
Outcome results
None listed