Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
The aim of this study is to investigate the effectiveness of using a video laryngeal mask for airway management in patients undergoing laparoscopic cholecystectomy.
The investigators will compare the time required to secure the airway when inserting a video laryngeal mask (LMA) versus performing endotracheal intubation.
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Video LMA | Experimental | The airway is secured with a video laryngeal mask airway (VLMA). |
|
| Control | Active Comparator | The participant is intubated with an endotracheal tube via direct laryngoscopy. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Video laryngeal mask airway | Device | The airway is secured with a video laryngeal mask airway. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Time required for VLMA insertion or intubation | Time required for VLMA insertion or intubation | After induction of anesthesia, before the operation starts. |
| Measure | Description | Time Frame |
|---|---|---|
| Number of trials | Video laryngeal mask airway insertion or endotracheal intubation | After induction of anesthesia, before the operation starts. |
| Peak airway pressure | Peak airway pressure |
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Affiliation | Role |
|---|---|---|
| Hansol KIM, MD | Seoul National University Hospital | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Seoul National University Hospital | Seoul | 03080 | South Korea |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| ID | Term |
|---|---|
| D002764 | Cholecystitis |
| ID | Term |
|---|---|
| D005705 | Gallbladder Diseases |
| D001660 | Biliary Tract Diseases |
| D004066 | Digestive System Diseases |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Endotracheal tube | Device | The participant is intubated with an endotracheal tube via direct laryngoscopy. |
|
| After video laryngeal mask airway insertion or intubation, before extubation |
| Minute ventilation | Minute ventilation | After video laryngeal mask airway insertion or intubation, before extubation |
| End tidal carbon dioxide | End tidal carbon dioxide | After video laryngeal mask airway insertion or intubation, before extubation |
| Oropharyngeal leak pressure | Oropharyngeal leak pressure | After video laryngeal mask airway insertion or intubation, before extubation |
| Traces of blood on airway device after extubation | Traces of blood on airway device after extubation | After extubation, before transfer to PACU |
| Postoperative sore throat | 4-point scale, 0 = no sore throat; 1 = mild sore throat (complaints of sore throat only on asking); 2 = moderate sore throat (complaints of sore throat on his/her own); 3 = severe sore throat (change of voice or hoarseness, associated with throat pain) | 1 hour after end of operation |
| Postoperative sore throat | 4-point scale, 0 = no sore throat; 1 = mild sore throat (complaints of sore throat only on asking); 2 = moderate sore throat (complaints of sore throat on his/her own); 3 = severe sore throat (change of voice or hoarseness, associated with throat pain) | 24 hours after end of operation |
| Postoperative hoarseness | 4-point scale, 0 = no hoarseness; 1 = mild hoarseness (complaints of hoarseness only on asking); 2 = moderate hoarseness (complaints of hoarseness on his/her own); 3 = severe hoarseness (hoarseness associated with throat pain) | 1 hour after end of operation |
| Postoperative hoarseness | 4-point scale, 0 = no hoarseness; 1 = mild hoarseness (complaints of hoarseness only on asking); 2 = moderate hoarseness (complaints of hoarseness on his/her own); 3 = severe hoarseness (hoarseness associated with throat pain) | 24 hours after end of operation |