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Double lumen tube (DLT) is an enotracheal tube that facilitates one lung ventilation. The DLT exact position in the airways is verified by fiber-optic bronchoscopy (FOB) after intubation. The VivaSight TM DL is a single use left DLT with a camera embedded in the tube's right side port. This study was designed to compare the VivaSightTM DL to the standard DLT.
Double lumen tube (DLT) is an enotracheal tube that facilitates one lung ventilation. The efficiency of the DLT depends on its exact position in the airways, as verified by fiber-optic bronchoscopy (FOB) after intubation, and re-verified after positioning the patient on the lateral position. The VivaSight TM DL is a single use left DLT with a camera embedded in the tube's right side port. The view from the camera appears continuously on a monitor. This study was designed to compare the VivaSightTM DL to the standard DLT. The primary end point is the time required for intubation with visual confirmation of DLT position.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| standard double lumen tube | Placebo Comparator | Intervention: Standard double lumen tube |
|
| VivaSight double lumen tube | Experimental | Intervention: VivaSight double lumen tube |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Standard double lumen tube | Device | Endotracheal left side double lumen tube |
| |
| Measure | Description | Time Frame |
|---|---|---|
| Time required for endotracheal intubation with visual confirmation of double lumen tube position position. | During induction of general anesthesia |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Dan Levy-Faber, Dr. | Senior Surgeon, Department of Cardio-Thoracic Surgery | Principal Investigator |
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| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 24656617 | Result | Heir JS, Purugganan R, Jackson TA, Norman PH, Cata JP, Kosturakis A, Thakar D. A retrospective evaluation of the use of video-capable double-lumen endotracheal tubes in thoracic surgery. J Cardiothorac Vasc Anesth. 2014 Aug;28(4):870-2. doi: 10.1053/j.jvca.2013.11.011. Epub 2014 Mar 20. | |
| 14722168 | Result | Inoue S, Nishimine N, Kitaguchi K, Furuya H, Taniguchi S. Double lumen tube location predicts tube malposition and hypoxaemia during one lung ventilation. Br J Anaesth. 2004 Feb;92(2):195-201. doi: 10.1093/bja/aeh055. |
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| VivaSight double lumen tube |
| Device |
VivaSight double lumen endotracheal intubation |
|
| 9477054 | Result | Klein U, Karzai W, Bloos F, Wohlfarth M, Gottschall R, Fritz H, Gugel M, Seifert A. Role of fiberoptic bronchoscopy in conjunction with the use of double-lumen tubes for thoracic anesthesia: a prospective study. Anesthesiology. 1998 Feb;88(2):346-50. doi: 10.1097/00000542-199802000-00012. |