Patients with painless gastroscopy
Conditions
Interventions
Elderly nasal mask group:Wear a disposable anesthetic nasal mask
Elderly nasal cannula group:Wear a traditional nasal cannula
Overweight nasal mask group:Wear a disposable anesthetic nasal mask
Overweight nasal cannula group:Wear a traditional nasal cannula
Sponsors
The First Affiliated Hospital of Anhui Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 90 Years
Inclusion criteria
Inclusion criteria: Elderly patients: 1. Aged > 65 years, male or female; 2. ASA classification I ~ III; 3. Intended for sedation and anesthesia; 4. The intended operation is "gastroscopy". Overweight patients: 1. Aged 18 to 65 years, male or female, BMI >= 25 kg/m2; 2. ASA I-II grades; 3. Intended for sedation and anesthesia; 4. The intended operation is "gastroscopy".
Exclusion criteria
Exclusion criteria: Elderly patients: 1. There are contraindications to anesthetics; 2. Rhinitis, epistaxis and other nasal diseases; 3. The endoscopic process requires a lot of water injection; 4. Painless gastroscopy time is more than 1 hour; 5. The patient has severe cardiopulmonary disease. Overweight patients: 1. There are contraindications to anesthetics; 2. Rhinitis, epistaxis and other nasal diseases; 3. The endoscopic process requires a lot of water injection; 4. Painless gastroscopy time is more than 1 hour; 5. Patients with severe cardiopulmonary diseases; 6. Morbidly obese patients with BMI >= 40 kg/m2.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of hypoxemia;Incidence of severe hypoxemia; | — |
Secondary
| Measure | Time frame |
|---|---|
| Rescue airway management;Perioperative adverse events;Satisfaction of endoscopists;Patient satisfaction; | — |
Countries
China
Contacts
Public ContactGuo Peipei
The First Affiliated Hospital of Anhui Medical University
Outcome results
None listed