Clinical trials: Atelectasis, Postoperative
Video-assisted Thoracic Surgery, Postoperative Atelectasis
Optimal Level of PEEP in Protective One-lung Ventilation
Protective ventilation strategy has been widely applied in the field of thoracic surgery requiring one-lung ventilation to reduce postoperative pulmonary complications.
- Conditions
- Video-assisted Thoracic Surgery, Postoperative Atelectasis, Positive End-expiratory Pressure
- Trial name
- NCT03856918
- Testing
- PEEP 3 cm of water, PEEP 6 cm of water, PEEP 9 cm of water
- Where
- South Korea
- Volunteers
- 142 people
- Sponsor
- Seoul National University Hospital
Postoperative Pulmonary Atelectasis, Postoperative Pulmonary Complications
Driving Pressure During Surgeries With High Risk for Postoperative Pulmonary Complications
The goal of this clinical trial is to compare two different types of perioperative mechanical ventilation (MV), specifically Protective Mechanical Ventilation (PMV) and MV with the lowest possible Driving Pressure (ΔP), in…
- Conditions
- Postoperative Pulmonary Atelectasis, Postoperative Pulmonary Complications, Postoperative Respiratory Failure, Postoperative Bronchospasm
- Trial name
- NCT07186933
- Testing
- PEEP titration for Minimum Driving Pressure, Lung Protective Ventilation
- Where
- Greece
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University General Hospital of Patras
Early Postoperative Atelectasis
THRIVE Improves Early Postoperative Atelectasis in Long-Time Non-Tracheal Intubation Anesthesia for Gastrointestinal Endoscopy: a Clinical Study
This study aims to explore the clinical effect of THRIVE in improving early postoperative atelectasis in patients undergoing long-term non-intubated anesthesia gastrointestinal endoscopy.
- Trial name
- NCT06554678
- Testing
- Transnasal humidified rapid insufflation ventilatory exchange（THRIVE）, conventional oxygen mask
- Where
- China
- Volunteers
- 150 people
- Sponsor
- Northern Jiangsu People's Hospital
Postoperative Pulmonary Atelectasis
Evaluation of Perioperative Lung Ultrasound Scores in Laparoscopic Pediatric Surgeries
Laparoscopic surgeries require carbon-dioxide into the abdomen which may occasionally lead to atelectasis. The extent of this atelectasis is not well documented in peri-operative period although it has been extensively researched…
- Trial name
- NCT06072885
- Testing
- Lung Ultrasound Scoring
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Istanbul University
Bariatric Surgery Candidate, Atelectasis, Postoperative Pulmonary
Ventilation Distribution After Bariatric Surgery
Obese patients have an increased risk of developing post-operative respiratory complications due to their comorbidities. They have a restrictive ventilatory defect with reduction of lung volumes and expiratory flow limitation…
- Trial name
- NCT03975348
- Testing
- High flow nasal cannula, Continuous positive airway pressure, Facemask
- Where
- Italy
- Volunteers
- 15 people
- Sponsor
- University of Trieste
Pulmonary Atelectasis, Postoperative
Effect of Different Inspired Oxygen Concentrations on Intraoperative Recruitment Outcomes in Patients Undergoing Abdominal Surgery
This study intends to evaluate the effect of different inhaled oxygen concentrations on the effect of lung recruitment in patients undergoing abdominal surgery.
- Trial name
- NCT06746181
- Testing
- Fraction of inspiration O2(FiO2)
- Where
- China
- Volunteers
- 95 people
- Sponsor
- Northern Jiangsu People's Hospital
CABG
Effects of Acapella VS CHEST Physiotherapy in Post-Operative CABG Patients
Coronary artery bypass grafting (CABG) is a surgical procedure that is performed to improve blood flow to the heart by bypassing blocked or narrowed arteries.
- Trial name
- NCT06317363
- Testing
- Base Line + ACEPELLA, Base Line + Manual Chest Physiotherapy
- Where
- Pakistan
- Volunteers
- 30 people
- Sponsor
- Riphah International University
Atelectasis, Postoperative, Pulmonary Complication
Evaluation of Perioperative Lung Ultrasound Scores (LUS) in Living Donor Nephrectomy Surgeries
Living donor nephrectomy surgeries can be performed in lateral position with laparoscopic technique which necessitates pneumoperitoneum. Considering the position and the pneumoperitoneum, lungs can be affected macroscopically.
- Trial name
- NCT05815888
- Testing
- Lung Ultrasound Score
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Istanbul University
Postoperative Pulmonary Complications, One Lung Ventilation
The Effect of Single Lung Ventilation Duration on Postoperative Pulmonary Complications in Thoracic Surgery
This observational study investigates the relationship between the duration of single-lung ventilation (SLV) and the incidence of postoperative pulmonary complications (PPCs) such as pneumonia, pneumothorax, hemothorax, acute…
- Conditions
- Postoperative Pulmonary Complications, One Lung Ventilation, Ards, Postoperative Pulmonary Atelectasis
- Trial name
- NCT07100860
- Testing
- One-Lung ventilation
- Where
- Turkey (Türkiye)
- Volunteers
- 134 people
- Sponsor
- Dr Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital
Atelectasis, Block
Effect Posterior QLB on Atelectasis
We aimed to investigate the effect of posterior quadratus lumborum block on postoperative atelectasis in inguinal hernia surgery in pediatric patients.
- Conditions
- Atelectasis, Block, Pediatrics, Quadratus Lumborum Block
- Trial name
- NCT04830280
- Testing
- posterior quadratus lumborum block
- Where
- Turkey (Türkiye)
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- Zonguldak Bulent Ecevit University
Postoperative Pulmonary Complications, Postoperative Pulmonary Atelectasis
Evaluation of the Effect of Perioperative Recruitment Maneuver Practice on Lung Ultrasound Score and Mechanical Power in Pediatric Patients
Pulmonary atelectasis is common during general anesthesia and increases the risk of hypoxemia, especially in pediatric patients. PEEP and recruitment maneuvers (RM) are effective in preventing atelectasis.
- Conditions
- Postoperative Pulmonary Complications, Postoperative Pulmonary Atelectasis, Pediatric Surgery
- Trial name
- LUS RM PEEP (NCT07294560)
- Testing
- recruitment maneuver, right and left lateral decubitus position recruitment maneuvers
- Where
- Turkey (Türkiye)
- Volunteers
- 78 people
- Sponsor
- Istanbul University - Cerrahpasa
Atelectasis, Postoperative Pulmonary
Evaluation of the Effects of Intraoperative Ventilation Modes on Perioperative Atelectasis
In hysterectomy surgeries, due to factors such as the abdominal nature of the procedure, prolonged operative duration, and the use of the head-down (Trendelenburg) position during surgery, a lobe or a specific region of the lungs…
- Trial name
- NCT07413575
- Where
- Turkey (Türkiye)
- Volunteers
- 78 people
- Sponsor
- Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital
Atelectasis, Pulmonary Complications
Evaluation of The MetaNeb® System to Reduce Postoperative Pulmonary Complications
To determine if a therapy regimen including treatment with The MetaNeb® System had a positive impact on the rate of pulmonary complications related to atelectasis and/or secretion retention that occur in high risk post-operative…
- Trial name
- NCT02627742
- Testing
- MetaNeb® System
- Where
- 3 sites in United States
- Volunteers
- 419 people
- Sponsor
- Hill-Rom
Postoperative Atelectasis
Effect of Intraoperative Dynamic Compliance Guided Individualized Positive End-expiratory Pressure on Postoperative Atelectasis After Laparoscopic Bariatric Surgery
This study intends to explore the effect of dynamic compliance guided individualized positive end-expiratory pressure titration strategy on reducing the level of postoperative atelectasis in obese patient who have laparoscopic…
- Trial name
- NCT04169607
- Testing
- Dynamic compliance guided individualized positive end-expiratory pressure titration strategy
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Xuzhou Medical University
Atelectasis
The Effect of Lung Recruitment Maneuver on Postoperative Atelectasis in Children
The investigators compare the degree of atelectasis in recovery room between conventional recruitment maneuver and ultrasonography-guided lung recruitment during surgery.
- Trial name
- NCT03453762
- Testing
- recruitment maneuver, ultrasonography-guided recruitment maneuver
- Where
- South Korea
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Atelectasis, Postoperative Pulmonary
Optimizing PEEP in Laparoscopic Bariatric Surgery Using Bedside Lung Ultrasound
Lung ultrasound imaging is a promising non-invasive, non-radiant, portable and easy to use tool that as yet to be studied in the intraoperative setting.
- Trial name
- NCT04269564
- Testing
- stepwise PEEP
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cairo University
Post Operative Cardiac Surgery, ARDS
PEEP Levels Selected by PEEP Titration and PEEP Levels Routinely Used in Post-operative Cardiac Patients With Hypoxemic Respiratory Failure
The purpose of this study is to: Compare PEEP level selected by individualized PEEP titration by electrical impedance tomography and PEEP level routinely used in post-operative cardiac patients with Hypoxemic Respiratory Failure…
- Conditions
- Post Operative Cardiac Surgery, ARDS, Hypoxemic Respiratory Failure
- Trial name
- NCT02056977
- Testing
- Titration, control
- Where
- Brazil
- Volunteers
- 46 people
- Sponsor
- University of Sao Paulo General Hospital
Postoperative Pulmonary Atelectasis, Negative Pressure Therapy
Evaluation of the Effect of Novel Recruitment Maneuver Therapy for Postoperative Pulmonary Atelectasis
1. Oxygenation index and bedside ultrasound would be used to evaluate the therapeutic effect of novel recruitment maneuver therapy in the patients with pulmonary atelectasis after cardiac surgery. 2.
- Trial name
- NCT06049173
- Testing
- Negative extra-abdominal pressure (NEXAP)-based lung recruitment maneuver, stepwise positive end-expiratory pressure (PEEP)-based lung recruitment maneuver
- Where
- China
- Volunteers
- 77 people
- Sponsor
- Jilai Xiao
Pulmonary Atelectasis, Morbid Obesity
Use of Airway Pressure Release Ventilation in Morbidly Obese Patients Undergoing Open Heart Surgery
The goal of this Randomized Clinical trial is to to investigate if the use of Air Pressure Release Ventilation in morbidly obese patients undergoing open heart surgery will improve post operative pulmonary outcomes 60 Patients…
- Conditions
- Pulmonary Atelectasis, Morbid Obesity, Pulmonary Complication
- Trial name
- NCT05670483
- Testing
- Use Of APRV mode of Ventilation, Use of conventional Synchronized Intermittent Mandatory Ventilation (SIMV) volume control mode
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Ain Shams University
Postoperative Pulmonary Atelectasis
Effectiveness of Oscillation on Postoperative Pulmonary Complications After Elective Postcardiac Surgery
Our study aims to evaluate the effectiveness of continuous high-frequency oscillation therapy in reducing PPCs in patients following elective cardiac surgery.
- Trial name
- NCT06902220
- Testing
- continuous high-frequency oscillation therapy
- Volunteers
- 470 people
- Sponsor
- Southeast University, China