OSAHS
Conditions
Interventions
C:Mask oxygen supply
NPA1:NPA
NPA2:Monitoring of carbon dioxide at the end of respiratory gas
Sponsors
AIR FORCE MEDICAL CENTER, PLA
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1. OSAHS patients diagnosed by overnight polysomnography (PSG); 2. American Society of anesthesiologists (ASA) grade II-III; 3. Aged 18-65 years; 4. Intravenous general anesthesia; 5. Gastroenteroscopy was performed; 6. Willing to participate in this study and sign the informed consent.
Exclusion criteria
Exclusion criteria: 1. Complicated with severe heart, liver, kidney and other diseases; 2. Organ damage caused by diabetes complicated with hyperglycemia; 3. There are severe facial deformities, temporomandibular joint ankylosis, mandatory spondylitis and other airway management difficulties; 4. Sleep apnea caused by acromegaly, hypothyroidism, nasal tumors, etc.; 5. Nasal polyps, nasal bleeding or bleeding tendency, nasal trauma, nasal deformity, nasal inflammation, obvious nasal septum deviation and other nasal diseases; 6. Abnormal coagulation mechanism, skull base fracture, cerebrospinal fluid otorhinorrhea; 7. Throat infection or decreased lung compliance, respiratory tract bleeding; 8. Have vomiting, reflux, aspiration or high risk, such as not fasting, full stomach, high abdominal pressure, pregnancy more than 14 weeks, intestinal obstruction, esophageal hiatus hernia; 9. Severe allergic history and mental system disease, unable to cooperate with anesthesia; 10. No autonomy or decision-making power.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| HR, heart rate;SpO2;MAP, mean artery pressure;ETCO2;RR, respiratory rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| weight;BMI, Body Mass Index;age; | — |
Countries
China
Contacts
Public ContactYe Bo
AIR FORCE MEDICAL CENTER, PLA
Outcome results
None listed