Clinical trials: Double Lumen Endotracheal Tube
Double Lumen Tube Intubation
The Pretreatment of a Left-sided Double-lumen Tube to Prevent Its Misplacement to the Right Mainstem Bronchus
The purpose of this study is to investigate whether flexion of bronchial tip of a left-sided double lumen endobronchial tube prevents tube misplacement to the right mainstem bronchus.
- Trial name
- NCT01818128
- Testing
- Neutral shape of bronchial tip, Bent shape of bronchial tip
- Where
- South Korea
- Volunteers
- 1,540 people
- Sponsor
- Seoul National University Hospital
Remifentanil Concentration for Smooth Emergence
Effect-site Concentration of Remifentanil for Smooth Removal of the Double-lumen Endotracheal Tube
Smooth emergence is important for patient safety and satisfaction. Coughing during emergence is associated with detrimental effects like laryngospasm, sore throat, hoarseness, negative pressure pulmonary edema and bleeding at…
- Trial name
- NCT02528825
- Testing
- Remifentanil titration
- Where
- South Korea
- Volunteers
- 25 people
- Sponsor
- Ajou University School of Medicine
Intubation, Intratracheal, Postoperative Complications
Endobronchial Intubation of Double-lumen Tube: Conventional Method vs Fiberoptic Bronchoscope Guide Method
Double lumen tube (DLT) needs to be intubated to isolate ventilations of left and right lungs for thoracic surgery. Post-operative sore throat and hoarseness are more frequent with DLT intubation than with single one.
- Conditions
- Intubation, Intratracheal, Postoperative Complications, Sore Throat, Hoarseness
- Trial name
- NCT03368599
- Testing
- Bronchoscope guided advancement, Conventional advancement
- Where
- South Korea
- Volunteers
- 136 people
- Sponsor
- Seoul National University Bundang Hospital
Video-assisted Thoracoscopic Surgery, Lung Isolation Device
Lung Collapse With Bronchial Blocker
Lung isolation is frequently used during thoracic surgery. Two techniques are principally used: the double lumen tube (DLT) and the bronchial blocker (BB).
- Conditions
- Video-assisted Thoracoscopic Surgery, Lung Isolation Device, One-lung Ventilation, Double Lumen Endotracheal Tube
- Trial name
- NCT01615263
- Testing
- Lung isolation device
- Where
- Canada
- Volunteers
- 40 people
- Sponsor
- Laval University
Thoracic Surgery With One-lung Ventilation
Ultrasound vs. Auscultation and Fiberoptic Bronchoscopy for Double-Lumen Tube Placement
One-lung ventilation is frequently required in thoracic surgery and is most commonly achieved using double-lumen endobronchial tubes (DLTs).
- Trial name
- NCT07465510
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Izmir City Hospital
Intubation; Difficult, Thoracic Diseases
Comparison of McGrath and Macintosh Laryngoscope for DLT Intubation
The investigators previous study showed that McGrath Series 5 videolaryngoscope is an alternative tool for double-lumen tube intubation.
- Conditions
- Intubation; Difficult, Thoracic Diseases, Intubation Complication
- Trial name
- NCT02190201
- Testing
- videolaryngoscope, Direct laryngoscope
- Where
- China
- Volunteers
- 114 people
- Sponsor
- Huazhong University of Science and Technology
Endotracheal Tube Wrongly Placed During Anesthetic Procedure
The Use of Lung US, Fluoroscopy and Auscultation to Confirm Proper Positioning of Left Sided DLT : A Comparative Study
The aim of this study is to compare between The Use of Lung ultrasound, Fluoroscopy and Auscultation to Confirm Proper Positioning of Left Sided DLT in elective thoracic surgeries.
- Trial name
- NCT06383156
- Testing
- Double lumen endotracheal tube
- Volunteers
- 90 people
- Sponsor
- Ain Shams University
Lung Cancer, Pneumothorax
Effect of Lateral Positioning on Bronchial Cuff Pressure of Left-sided Double-lumen Endotracheal Tube During Thoracic Surgery
The investigators evaluate the effect of postural change on the bronchial cuff pressure (BCP) of double-lumen endotracheal tube (DLT) in patients undergoing thoracic surgery, by observing the pressure of the bronchial cuff before…
- Trial name
- NCT03656406
- Testing
- Lateral decubitus positioning, Cuff-manometer
- Where
- South Korea
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- Daegu Catholic University Medical Center
Lung Surgery
Heated Breathing Circuit on Postoperative Sore Throat After Double-lumen Endobronchial Tube Insertion
This investigation is planned to compare the incidence and severity of postoperative sore throat according to the use of heated breathing circuit in patients undergoing double-lumen endotracheal intubation.
- Trial name
- NCT03689127
- Testing
- Heated breathing circuit on, Heated breathing circuit off
- Where
- South Korea
- Volunteers
- 106 people
- Sponsor
- Keimyung University Dongsan Medical Center
Thoracic CT-scan, Right Upper Lobe Anatomy
New Measures for Tracheobronchial Anatomy
The right-sided double lumen endobronchial tube (R-DLT) is seldom. The principal cause of reticence for using the R-DLT are the difficult positioning of its lateral orifice in front of the origin of the right upper lobe (RUL) and…
- Conditions
- Thoracic CT-scan, Right Upper Lobe Anatomy, Right Sided Double Lumen Endobronchial Tube
- Trial name
- ATB (NCT02366455)
- Testing
- Measurement of the length of the right main stem bronchus, Measurement of the right upper lobe bronchus antero-posterior angulation
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- Laval University
Anesthesia Intubation Complications
Comparison of Different Bending Mode for Double-lumen Endotracheal Tube Intubation
The purpose of this study is to comparing the effects of different double-lumen endotracheal tube's bending type in tracheal intubation.
- Trial name
- NCT01605591
- Testing
- the DLT bending to the right, the DLT bending to the left
- Where
- Taiwan
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Kaohsiung Medical University Chung-Ho Memorial Hospital
Hemodynamic Responses During Tracheal Intubation
The EC50 of Remifentanil Blunting Hemodynamic Response to Double Lumen Tube Intubation
The purpose of this study is to evaluate the effect site concentration of remifentanil blunting hemodynamic changes to tracheal intubation of single or double lumen tubes.
- Trial name
- NCT01542099
- Testing
- Remifentanil
- Where
- South Korea
- Volunteers
- 80 people
- Sponsor
- Seoul National University Hospital
Performance and Safety of an Airway Management Device
A Comparison of the Performance of Standard Double Lumen Tubes With Vivasight DL™ Double Lumen Tubes for Lung Isolation in Patients Undergoing Thoracic Surgery
The investigators have performed a number of studies on novel airway devices. In this randomized controlled trial he investigators would like to compare the performance of a new double-lumen endotracheal tube incorporating…
- Trial name
- NCT01757977
- Testing
- double lumen endotracheal tube placement and use
- Where
- Ireland
- Volunteers
- 25 people
- Sponsor
- John Laffey
Endotracheal Tube Wrongly Placed During Anesthetic Procedure, Surgical Procedure, Unspecified
Displacement Between PVC and Silicon DLT
The purpose of this study is to compare difference of displacement between Polyvinyl Chloride(PVC) and Silicon double-lumen endobronchial tubes(DLTs) during changing position from supine to lateral in thoracic surgery.
- Trial name
- NCT02691468
- Testing
- PVC DLT, silicon DLT
- Where
- South Korea
- Volunteers
- 108 people
- Sponsor
- Yeungnam University College of Medicine
Pneumothorax
Utility of Disconnection Technique for One Lung Ventilation
Lung isolation technique is useful for lung or heart surgeries for better visualization. Double lumen endobronchial tube and bronchial blocker are available for lung isolation.
- Trial name
- NCT02644642
- Testing
- disconnection technique
- Volunteers
- 38 people
- Sponsor
- Ajou University School of Medicine
Endotracheal Intubation, Airway Management
Comparison of VivaSightTM Double Lumen Tube With a Conventional Double Lumen Tube
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.
- Conditions
- Endotracheal Intubation, Airway Management, One Lung Ventilation
- Trial name
- NCT02253979
- Testing
- Standard double lumen tube, VivaSight double lumen tube
- Volunteers
- 71 people
- Sponsor
- Rambam Health Care Campus
Intubation Complication, Intubation, Difficult
The Effects of Flexible Intubating Stylet in the Accurate Placement of Double-lumen Endobronchial Tube
The purpose of this study is to determine whether using the flexible Trachway(R) intubating stylet could facilitate and promote the accurate placement of double-lumen endobronchial tube.
- Trial name
- NCT02364622
- Testing
- Tranditional fiberoptic bronchoscopy, Modified fiberoptic bronchoscopy, Flexible Trachway intubating stylet
- Where
- Taiwan
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Kaohsiung Medical University Chung-Ho Memorial Hospital
Lung Surgery
Two Handed Jaw-thrust on Postoperative Sore Throat After Double-lumen Endotracheal Tube Insertion
This investigation is planned to compare the incidence and severity of postoperative sore throat according to the use of two-handed jaw thrust maneuver in patients undergoing double-lumen endotracheal intubation.
- Trial name
- NCT03331809
- Testing
- Two-handed jaw thrust, Conventional intubation
- Where
- South Korea
- Volunteers
- 106 people
- Sponsor
- Keimyung University Dongsan Medical Center
Cough, Laryngospasm
Benefits of Exchanging a Double Lumen Tube to a Proseal Laryngeal Mask or a Single Lumen Tube After a Thoracic Surgery
The purpose of this study is to determine whether exchange of the double lumen tube before emergence with a laryngeal mask airway (Proseal) or a tracheal tube will reduce cough at emergence.
- Conditions
- Cough, Laryngospasm, Apnea, Desaturation
- Trial name
- NCT00925613
- Testing
- LMA Proseal, Tracheal tube
- Where
- Canada
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Université de Montréal
Endotracheal Intubation
Conventional Double-lumen Tube vs VivaSight DL
The investigators sought to compare the time to intubation and success rate of the endotracheal intubation using standard double-lumen tube and video tube ETView DL in an adult cadaver model in normal and difficult airway…
- Trial name
- NCT02741921
- Testing
- VivaSight DL, conventional double-lumen tube
- Where
- Poland
- Volunteers
- 27 people
- Sponsor
- Medical University of Warsaw