Clinical trials: One-lung Ventilation
Right-sided Double-lumen Tube Positioning, Lung Isolation During Thoracoscopic Surgery
Video-guided Versus Conventional Right-sided Double-lumen Tube Placement for Thoracoscopic Surgery
Right-sided double-lumen tubes are used for lung isolation during thoracoscopic surgery but can be difficult to position because of right bronchial anatomy.
- Conditions
- Right-sided Double-lumen Tube Positioning, Lung Isolation During Thoracoscopic Surgery, One-lung Ventilation, Lung Cancer
- Trial name
- NCT07849400
- Testing
- Continuous video-guided right-sided double-lumen tube, Conventional right-sided double-lumen tube
- Where
- 3 sites in China
- Volunteers
- 566 people
- Sponsor
- Diansan Su
Double Lumen Endotracheal Tube, Single Lung Ventilation
VivaSight Double Lumen Tube for Single Lung Ventilation
This prospective, randomized, comparative study is intended to enroll a total of 50 patients undergoing thoracic surgery that necessitates single lung ventilation.
- Trial name
- NCT03690284
- Testing
- Conventional Double Lumen Tube, VivaSight Double Lumen Tube
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Thoracic Surgery, Cognitive Dysfunction
Cerebral Desaturation and Postoperative Dysfunction After Thoracic Surgery
The purpose of this study prospective observational study is to determine cognitive dysfunction incidence after thoracic surgery.
- Trial name
- NCT03805880
- Testing
- cerebral desaturation monitoring and cognitive examination
- Where
- Italy
- Volunteers
- 100 people
- Sponsor
- University of Roma La Sapienza
Lung Diseases
Pressure-controlled vs Volume Controlled Ventilation on RV Function During OLV
The use of pressure controlled ventilation (TV) during one lung ventilation (OLV) for thoracic surgery is associated with comparable oxygenation with volume controlled ventilation (VCV) with added benefits of decreasing airway…
- Trial name
- NCT01763879
- Testing
- The PCV-VCV group, The VCV-PCV group
- Where
- Saudi Arabia
- Volunteers
- 28 people
- Sponsor
- Imam Abdulrahman Bin Faisal University
Double Lumen Tube
One Lung Ventilation: Double Lumen Tube
One lung ventilation (OLV) has become a standard procedure for the vast majority of interventions in pulmonary surgery. It is used in both techniques: thoracotomy and videothoracoscopy (VATS).
- Trial name
- NCT02857504
- Testing
- double lumen tube with a hook, double lumen tube without a hook
- Where
- Slovenia
- Volunteers
- 30 people
- Sponsor
- University Medical Centre Ljubljana
Video-assisted Thoracic Surgery
Echocardiographic Evaluation of the Change on Pulmonary Blood Flow and Cardiac Function During One-lung Ventilation
The investigators used transesophageal echocardiography (TEE) to assess the change of pulmonary blood flow and bi-ventricular function during lung isolation.
- Trial name
- NCT02365311
- Testing
- transesophageal echocardiography(TEE)
- Where
- South Korea
- Volunteers
- 25 people
- Sponsor
- Yonsei University
Double-Lumen Endotracheal Tube Placement
Effect of Head Turn on Double-Lumen Tube Alignment
This study evaluated how simple external airway maneuvers affect the alignment of the left main bronchus during placement of a left-sided double-lumen endotracheal tube.
- Trial name
- NCT07755722
- Testing
- Right Tracheal Displacement, Right Head Turn Maneuver, Left Head Turn Maneuver
- Where
- Taiwan
- Volunteers
- 35 people
- Sponsor
- Taipei Veterans General Hospital, Taiwan
Healthy, Healthy Adult
Assessment of Lung Function (Lufu) at Sea Level LA vs. High Altitude HA in Healthy Individuals
To study the effect of a re-ascent to high altitude (Quito Ecuador: 2850m) after a one-week stay at sea level (after prior descent from 2850m) on lung function and pulmonary resistance/reactance in healthy individuals, who live…
- Conditions
- Healthy, Healthy Adult, High Altitude Effects, High Altitude
- Trial name
- NCT07804537
- Testing
- Re-ascent from sea level to 2850m
- Where
- Switzerland
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Silvia Ulrich Somaini
Intensive Care
Bedside Measurement of Ventilation With or Without a One-way Valve During Lung Lavage
Surveillance of the lungs for bacteria is routinely undertaken in artificially ventilated patients as these individuals are at high risk of developing pneumonia.
- Trial name
- NCT01143961
- Testing
- CSC100 - Verso airway access adapter CareFusion
- Where
- United Kingdom
- Volunteers
- 50 people
- Sponsor
- Cardiff and Vale University Health Board
Thoracic Surgery, Videoassisted Thoracoscopic Surgery,One-lung Ventilation
The Impact of Video-assisted Thoracic Surgery and Regional Anaesthesia on Postoperative Opioid Consumption and Pain Scores
This present study aims is to compare the effects of ultrasound-guided paravertebral block, intertransverse process block, and erector spinae plane block on postoperative opioid consumption, and pain scores in patients undergoing…
- Conditions
- Thoracic Surgery, Videoassisted Thoracoscopic Surgery,One-lung Ventilation, Regional Anaesthesia, Postoperative Analgesia
- Trial name
- NCT07578545
- Testing
- Paravertebral block group, İntertransverse process block group, Erector spinae plane block group
- Where
- Turkey (Türkiye)
- Volunteers
- 96 people
- Sponsor
- Antalya Training and Research Hospital
Lung Cancer, Lung Lobectomy
Effects of Different I:E Ratio on Intrapulmonary Shunt Fraction and Oxygenation During One Lung Ventilation in the Lateral Decubitus Position
The purpose of this study is to investigate effect of increasing inspiratory time (I:E ratio 1:1) on intrapulmonary shunt fraction and oxygenation during one lung ventilation in the lateral decubitus position.
- Trial name
- NCT01499212
- Testing
- I:E ratio
- Where
- South Korea
- Volunteers
- 58 people
- Sponsor
- Yonsei University
One-lung Ventilation
Two-staged Approach in Positioning Endobronchial Blockers Without Fiberoptic Guidance
The purpose of this study is to find a novel method for placing endobronchial blockers without fiberoptic guidance to provide one-lung isolation during anesthesia for thoracic surgery.
- Trial name
- NCT02981537
- Testing
- two-staged endobronchial blocker insertion, single-staged endobronchial blocker insertion
- Where
- South Korea
- Volunteers
- 94 people
- Sponsor
- Seoul National University Hospital
Any Healthcare Professional, Agreement to Participate
Impact of Stress on Management of BAVU Ventilation (Self-filling Bag With One-way Valve) by Healthcare Professionals.
The goal of this observational study is to learn about the impact of stress on the manual ventilation through Self-filling Bag With One-way Valve.
- Conditions
- Any Healthcare Professional, Agreement to Participate, Who May be Required to Perform Manual Ventilation
- Trial name
- SIMBAVU 2 (NCT06481618)
- Where
- France
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University Hospital, Clermont-Ferrand
Thoraric Surgery, Surgery Time Expected More Than Two Hours
Individualized Perioperative Open-Lung Ventilatory Strategy During One-Lung Ventilation
The purpose of this study is to determine whether individualized ventilatory management during one-lung ventilation in patients scheduled for thoracic surgery, combining the use of low tidal volumes, alveolar recruitment…
- Trial name
- iPROVE-OLV (NCT03182062)
- Testing
- Alveolar recruitment maneuver, PEEP Titration Trial, Lung protective ventilation
- Where
- 4 sites in Spain
- Volunteers
- 1,400 people
- Sponsor
- Fundación para la Investigación del Hospital Clínico de Valencia
Mechanical Ventilation, Single-lung Ventilation
Assessment of the Capability of PulmoVista 500 to Continuously Monitor Changes of Ventilation Over Time
The results of this study will help to define the capability and reliability of PulmoVista 500 to detect changes in both global and regional ventilation.
- Conditions
- Mechanical Ventilation, Single-lung Ventilation, ARDS, ALI - Acute Lung Injury
- Trial name
- NCT03076983
- Testing
- Lung Monitoring with EIT device (PulmoVista 500)
- Where
- 3 sites in Germany
- Volunteers
- 80 people
- Sponsor
- Drägerwerk AG & Co. KGaA
Thoracic Surgery
The Effect of Permissive Hypercapnia on Oxygenation and Post-operative Pulmonary Complication During One-lung Ventilation
Permissive hypercapnia increased the survival rate in patients with acute respiratory distress syndrome (ARDS) who required mechanical ventilation in critical care medicine.
- Trial name
- NCT04175379
- Testing
- group 40, group 50, group 60
- Where
- South Korea
- Volunteers
- 279 people, healthy volunteers welcome
- Sponsor
- Yonsei University
High Altitude, Healthy
Assessment of Total Pulmonary Resistance sPAP/CO Between Sea Level LA vs. High Altitude HA After Re-ascent in Healthy Individuals
To study the effect of a re-ascent after a one-week stay at sea level (after prior descent from 2850m) to high altitude (Quito Ecuador: 2850m) on pulmonary resistance (sPAP/CO) and other hemodynamic outcomes in healthy…
- Conditions
- High Altitude, Healthy, Healthy Adult, High Altitude Effects
- Trial name
- NCT07804589
- Testing
- Re-Ascent from sea level to 2850m
- Where
- Switzerland
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Silvia Ulrich Somaini
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
Intraoperative Oxygenation and Pulmonary Mechanics
Effects of Magnesium Sulfate on Oxygenation and Lung Mechanics During One-Lung Ventilation
This prospective observational study aims to evaluate the effects of intravenous magnesium sulfate on intraoperative oxygenation and lung mechanics in patients undergoing thoracic surgery with one-lung ventilation.
- Trial name
- NCT07325773
- Where
- Turkey (Türkiye)
- Volunteers
- 104 people
- Sponsor
- Marmara University
Lung Disease, Undergoing Thoracosocpic Surgery
Nondependent Lung Ventilation and Fluid Responsiveness
The stroke volume variation (SVV), measured using the Vigileo-FloTrac system (Edwards Lifescience, Irvine, CA), has been shown to able to predict fluid responsiveness during one-lung ventilation (OLV) in patients undergoing…
- Trial name
- NCT02191410
- Testing
- High Frequency Positive Pressure Ventilation, Continuous Positive Airway Pressure
- Where
- Saudi Arabia
- Volunteers
- 62 people
- Sponsor
- Imam Abdulrahman Bin Faisal University