gastric insufflation
Conditions
Interventions
Group 1: Ventilation manoeuvre with inserted gastric tube. After induction of anaesthesia, one of the two second generation laryngeal masks (Ambu Aura gain or i-gel) would be inserted. Followed by ins
Sponsors
Universitätsklinikum FreiburgKlinik für Anästhesiologie und Intensivmedizin
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: patients schedueld for elective surgery with general anaesthesia and planed airway management with a laryngeal mask
Exclusion criteria
Exclusion criteria: missing informed consent to participate to the clinical study age less than 18 years physical status more than three according to the classification of the American Society of Anaesthesiologists acute gastrointestinal complaints, chronic gastrointestinal disease, former surgery on the upper gastrointestinal tract or reflux disease uncontrolled diabetes end-stage kidney disease known airway pathology end-stage restrictive lung disease severe neurodegenerative disorders pregnancy BMI more than 50 kg/m²
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Comparisson of gastric insufflation during meachnical ventilation with increasing peak airway pressures with an without inserted gastric drain tube. | — |
Secondary
| Measure | Time frame |
|---|---|
| oropharyngeal leak pressure, postoperative oropharyngeal discomfort | — |
Countries
Germany
Contacts
Public ContactJohannes Hell
Universitätsklinikum FreiburgKlinik für Anästhesiologie und Intensivmedizin
Outcome results
None listed