Clinical trials: One Lung Ventilation
Anesthetic Technique, One-lung Ventilation
The Use of LMA-Proseal and Endobronchial Blocker for One Lung Anesthesia, Case Series
An observational pilot study to determine the success rate of using LMA Proseal in conjuction with endobronchial blocker to provide one-lung anesthesia for thoracic surgery.
- Trial name
- NCT02106273
- Testing
- Bronchial blocker (Coopdech, Arndt), LMA-ProsealTM
- Where
- Thailand
- Volunteers
- 29 people
- Sponsor
- Mahidol University
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
Lung Cancer, One Lung Ventilation
The Effect of Different I:E Ratio on Gas Exchange of Patients Undergoing One-lung Ventilation for Lung Surgery
Pulmonary gas exchange disturbance is a common anesthetic problem during one-lung ventilation (OLV) for thoracic surgery. The inverse-ratio ventilation (IRV), which prolongs the inspiratory time greater than expiratory time, can…
- Conditions
- Lung Cancer, One Lung Ventilation, Gas Exchange, Inverse-ratio Ventilation
- Trial name
- NCT01540201
- Testing
- Conventional I:E ratio, I:E = 1:1 ratio
- Where
- South Korea
- Volunteers
- 110 people
- Sponsor
- Samsung Medical Center
One Lung Ventilation
Positive End-expiratory Pressure and Alveolar Recruitment for One Lung Ventilation
Hypoxia frequently develops during one lung ventilation in the supine position.The objective of this article is to study the impact of preemptive alveolar recruitment and subsequent positive end expiratory pressure on arterial…
- Trial name
- NCT01652612
- Testing
- PEEP
- Where
- South Korea
- Volunteers
- 99 people
- Sponsor
- Yonsei University
One Lung Ventilation, Endobronchial Blocker
A Blind Maneuver to Position an Endobronchial Blocker
One-lung ventilation can be provided by an endobronchial blocker. The Uniblocker® (Fuji Systems Corporation, Tokyo, Japan) was relatively recently introduced into clinical practice.
- Conditions
- One Lung Ventilation, Endobronchial Blocker, Thoracic Surgery, Fiberoptic Bronchoscopy
- Trial name
- NCT01364142
- Testing
- endobronchial blocker
- Where
- South Korea
- Volunteers
- 56 people
- Sponsor
- Seoul National University Hospital
One-lung Ventilation
EZ Blocker Versus Left Sided Double-lumen Tube
Lung isolation is used to achieve one lung ventilation to facilitate thoracic surgery. Two methods are commonly used, a double lumen tube (DLT) or a bronchial blocker introduced through a single lumen tube.
- Trial name
- NCT01073722
- Testing
- Placement of double lumen tube for one-lung ventilation, Placement of EZ- Blocker for one-lung ventilation
- Where
- Netherlands
- Volunteers
- 100 people
- Sponsor
- Radboud University Medical Center
Elective Video-assisted Thoracoscopic Surgery, One-lung Ventilation Lasts at Least One Hour
Non-dependent HFPPV Versus CPAP for Video-assisted Thoracoscopy
Video-assisted thoracoscopic surgery (VATS) is usually performed using well-collapsed lung is essential for optimum surgical visualization and resection.
- Trial name
- NCT01254786
- Testing
- Non-dependent lung ventilation
- Where
- Saudi Arabia
- Volunteers
- 30 people
- Sponsor
- King Faisal University
Thoracic Surgery With One-lung Ventilation
One-lung Ventilation: Expression of Pulmonary Inflammatory Mediators
One-lung ventilation; organ protection; volatile anesthetics One-lung ventilation has become a common procedure for thoracoscopic surgery. Two hypothesis will be tested in this study: 1.
- Trial name
- NCT00515905
- Testing
- Sevoflurane/propofol
- Where
- Switzerland
- Volunteers
- 76 people
- Sponsor
- University of Zurich
Arterial Oxygenation During Protective One Lung Ventilation
Pressure-controlled Versus Volume-controlled Ventilation During Protective One Lung Ventilation
The aim of this study is to determine the effects of pressure controlled ventilation during protective one lung ventilation on blood gases, airway pressures and hemodynamic variables compared with volume controlled ventilation.
- Trial name
- NCT01191606
- Testing
- the change of ventilatory mode
- Where
- South Korea
- Volunteers
- 34 people
- Sponsor
- Seoul National University Bundang Hospital
Intubation, Thoracic Surgery
Evaluation of the EZ Blocker
In anesthetized patients the airway needs to be secured due to lack of protective reflexes. Golden standard is the endotracheal intubation. In patients undergoing lung surgery single lung ventilation is essential.
- Conditions
- Intubation, Thoracic Surgery, One-lung Ventilation
- Trial name
- NCT01171560
- Testing
- endotracheal intubation
- Where
- Austria
- Volunteers
- 40 people
- Sponsor
- Medical University of Vienna
One Lung Ventilation
The Change of Pulmonary Blood Flow During One Lung Ventilation
To investigate the changes of regional pulmonary blood flow in nondependent lung by transesophageal echocardiography during one lung ventilation
- Trial name
- NCT00826956
- Testing
- one lung ventilation
- Sponsor
- Sichuan University
Double-Lumen Tube Placement, One-Lung Ventilation
Examination of Double-Lumen Tube Placement by Functional Electrical Impedance Tomography
The purpose of this study is to determine whether functional electrical impedance tomography is suitable for examination of double-lumen tube placement compared with fibreoptic evaluation.
- Trial name
- NCT00486616
- Testing
- electrical impedance tomography, double-lumen tube placement
- Where
- Germany
- Sponsor
- University Hospital Freiburg