Application of New Oropharyngeal Airway Management in Patients Undergoing Painless Gastroenteroscopy
Randomized Controlled Clinical Study of the Incidence of Hypoxia in a Novel Oropharyngeal Airway During Painless Gastroenteroscopy
Qianfoshan Hospital
228 participants
Mar 1, 2024
INTERVENTIONAL
Conditions
Summary
The objective of this study was to investigate the application of new oropharyngeal airway management in patients undergoing painless gastroenteroscopy.To see if it can really solve the problem of airway obstruction during anesthesia.The incidence of hypoxia (Spo2\<90%, t\>10s) and severe hypoxia (Spo2\<85%) during anesthesia and sedation, as well as the incidence of cough and laryngeal spasm, as well as the dose, endoscopist satisfaction, and the incidence of various adverse events were observed.To accumulate clinical experience and reference of anesthesia in obese patients.
Eligibility
Exclusion Criteria13
- Patients with blood clotting disorders or a tendency to oropharyngeal bleeding, mucosal damage or space occupation, difficulty in placing oropharyngeal airway, etc., who cannot perform oropharyngeal airway ventilation;
- Severe cardiac insufficiency (<4mets);
- Patients with severe renal insufficiency (requiring dialysis before surgery);
- Diagnosed severe liver insufficiency;
- Diagnosed with chronic obstructive pulmonary disease (COPD) or currently suffering from other acute or chronic lung diseases, requiring long-term or intermittent oxygen therapy;
- Increased intracranial pressure;
- Upper respiratory tract infections such as mouth, nose or throat;
- Fever (core body temperature >37.5 degrees Celsius);
- a confirmed diagnosis of pregnancy or breastfeeding;
- Allergic to sedatives such as propofol or equipment such as tape;
- Emergency surgery;
- Multiple trauma;
- SpO2 < 95% in preoperative breathing air;
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Interventions
Oropharyngeal airwayIt is composed of nasal plug, bite mouth, oropharyngeal passage, oxygen supply tube, rope and optional accessories carbon dioxide gas catheter and carbon dioxide collection tube.For patients undergoing endoscopic surgery/examination to prevent airway obstruction caused by backtongue fall, establish oropharyngeal airway for patients, and provide nasal oxygen at the same time, JK model can monitor oropharyngeal end-expiratory carbon dioxide collection.
Locations(1)
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NCT06304337