Not provided
| ID | Type | Description | Link |
|---|---|---|---|
| Schulthess_Anä_3 | Other Identifier | Schulthess Klinik |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Class |
|---|---|
| Medical University Innsbruck | OTHER |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
The investigators test the hypothesis that ease of insertion, oropharyngeal leak pressure, fiberoptic position and ease of gastric tube placement differ between the GuardianTM and the LMA SupremeTM in paralyzed, anesthetized patients.
The GuardianTM is a new extraglottic airway device which brings together features of both the LMA ProSealTM (high seal cuff, gastric access and bite block - to facilitate ventilation, airway protection and airway obstruction, respectively) and the LMA UniqueTM (single use - prevention of disease transmission). In the following randomized, non-crossover study, the investigators test the hypothesis that ease of insertion, oropharyngeal leak pressure, fiberoptic position and ease of gastric tube placement differ between the GuardianTM and the LMA SupremeTM in paralyzed, anesthetized patients.
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Guardian | Experimental | Guardian Laryngeal Mask |
|
| Supreme | Experimental | Supreme Laryngeal Mask Airway |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Guardian Laryngeal Mask | Device | ease of insertion, oropharyngeal seal pressure, fiberoptic position, ease of ventilation, occult blood, gastric insertion |
|
| Measure | Description | Time Frame |
|---|---|---|
| efficacy of oropharyngeal seal pressure | this will be measured over the full range of cuff volumes (0-40 ml) and at an intracuff pressure of 60 cm H2O | 5 min |
| Measure | Description | Time Frame |
|---|---|---|
| anatomic position | this will be determined fiberoptically via the airway tube over the full range of cuff volumes and at an intracuff pressure of 60 cm H2O | 5 min |
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Affiliation | Role |
|---|---|---|
| Christian Keller, MD MSc | Anästhesie Schulthess Klinik | Study Chair |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Universitätsklinik für Anästhesie | Innsbruck | Tyrol | 6020 | Austria |
Not provided
Not provided
Not provided
Not provided
Not provided
|
| Supreme Laryngeal Mask Airway | Device | ease of insertion, oropharyngeal seal pressure, fiberoptic position, ease of ventilation, occult blood, gastric insertion |
|
|