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The Ambu® Aura GainTM is a relatively new 2nd generation Supraglottic Airway Device (SGA) with a second port, providing gastric access to drain gastric content and air and it has an intergrated bite-block that helps avoiding rotation of the SGA.
It has been described and it is known from daily routine, that SGA in edentulous patient provide inferior oropharyngeal leak pressure (OLP).
The aim of the study is to evaluate if the placement of a gastric tube through the second orifice leads to better OLP and lowers the number of intervention needed for replacing the SGA.
The study also evaluates the OLP after 15 minutes and after 30 minutes.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Ambu Aura Gain TM with gastric tube | Other |
| |
| Ambu Aura Gain TM without gastric tube | Other |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Gastric Tube | Device | SGA is inserted with a gastric tube as guide for insertion |
|
| Measure | Description | Time Frame |
|---|---|---|
| Oropharyngeal Leak Pressure | after insertion | immediately after insertion |
| Measure | Description | Time Frame |
|---|---|---|
| Oropharyngeal Leak Pressure | after 15 minutes | 15 minutes |
| Oropharyngeal Leak Pressure | after 30 minutes | 30 minutes |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Lukas Gasteiger, Dr | Departement for Anaesthesia and Intensive Care - Medical University Innsbruck | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| MUInnsbruck | Innsbruck | Austria |
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| ID | Term |
|---|---|
| D004750 | Enteral Nutrition |
| ID | Term |
|---|---|
| D005248 | Feeding Methods |
| D013812 | Therapeutics |
| D018529 | Nutritional Support |
| D044623 | Nutrition Therapy |
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| No gastric Tube | Device | SGA is inserted without a gastric tube as guide for insertion |
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