Airway management with laryngeal mask
Conditions
Interventions
Group 1: laryngeal mask with a low cuff pressure (20cmH2O)
Group 2: laryngeal mask with a high cuff pressure (60cmH2O)
Sponsors
Universitätsklinikum Freiburg
Eligibility
Sex/Gender
Female
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: Female patients planned for elective gynekological operations in general anesthesia and airway management with laryngeal mask
Exclusion criteria
Exclusion criteria: patient refusal, age III, pregnancy, a known or predicted respiratory disease, oropharyngeal or facial pathology, and risk of aspiration, BMI>35 kg/m², Rrestrictive pulmonary disease, severe neurological disease
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Ultrasound detection of gastric insufflation with a laryngeal mask with a low cuff pressure (20cmH2O) versus a high cuff pressure (60 cm H2O) according to different inspiratory pressures | — |
Secondary
| Measure | Time frame |
|---|---|
| Determination of oropharyngeal leakage with a laryngeal mask with a low cuff pressure (20cmH2O) versus a high cuff pressure (60 cm H2O) according to different inspiratory pressures Determination of oropharyngeal leak pressure with a laryngeal mask with a low cuff pressure (20cmH2O) versus a high cuff pressure (60 cm H2O) Semiquantitative determination of gastric insufflation during general anesthesia with a laryngeal mask postoperative complaints after low cuff pressure (20cmH2O) versus a high cuff pressure (60 cm H2O) | — |
Countries
Germany
Contacts
Public ContactAxel Schmutz
Klinik für Anästhesiologie und IntensivmedizinUNIVERSITÄTSKLINIKUM FREIBURG
Outcome results
None listed