Evaluation of gastric insufflation in second generation laryngeal masks (Ambu®AuraGain™ and i-gel®) with and without placement of a gastric tube.
Not Applicable
- Conditions
- gastric insufflation
- Registration Number
- DRKS00025000
- Lead Sponsor
- niversitätsklinikum FreiburgKlinik für Anästhesiologie und Intensivmedizin
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 152
Inclusion Criteria
patients schedueld for elective surgery with general anaesthesia and planed airway management with a laryngeal mask
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
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Comparisson of gastric insufflation during meachnical ventilation with increasing peak airway pressures with an without inserted gastric drain tube.
- Secondary Outcome Measures
Name Time Method oropharyngeal leak pressure, postoperative oropharyngeal discomfort