Clinical trials: Atelectasis, Postoperative
Atelectasis, Pulmonary Infection
Bi-PAP vs Sham Bi-PAP on Pulmonary Function in Morbidly Obese Patients After Bariatric Surgery
The effect of biphasic positive airway pressure (Bi-PAP) at individualized pressures on the postoperative pulmonary recovery of morbidly obese patients (MOP) undergoing open bariatric surgery (OBS) and possible placebo…
- Conditions
- Atelectasis, Pulmonary Infection, Chronic Obstructive Pulmonary Disease (COPD), Pulmonary Disease
- Trial name
- NCT03438383
- Testing
- Bi-PAP
- Volunteers
- 48 people
- Sponsor
- Evangelismos Hospital
Atelectasis, Postoperative Pulmonary
End-Expiratory Lung Volume in Children Awakening From Propofol Anesthesia
The goal of this pilot randomized clinical trial is to test the effects of high flow nasal oxygen and head elevation during awakening from propofol anesthesia in pediatric patients undergoing airway surgery.
- Trial name
- NCT05821114
- Testing
- Head elevation_H, Supine_H, Head elevation_L
- Where
- South Korea
- Volunteers
- 52 people
- Sponsor
- Seoul National University Hospital
Infants Aged 0 Days to 13 Months Scheduled for Elective Surgery
Effect of Pressure Support Ventilation During Anesthetic Emergence on Postoperative Atelectasis in Infant
Atelectasis occurs in patients of all ages who receive mechanical ventilation under general anesthesia, and although fatal cases are rare, it is known as a cause of postoperative hypoxia or fever.
- Trial name
- NCT05373589
- Testing
- conventional ventilation, group C, pressure support, group PS
- Where
- South Korea
- Volunteers
- 136 people, healthy volunteers welcome
- Sponsor
- Yonsei University
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
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 Atelectasis
GO2 PEEP Study: Bidirectional Oxygenation Valve in Postoperative Atelectasis
This study compares a novel breathing device, called the GO2 Mouthpiece, to the standard breathing tool called the incentive spirometer, thus improving respiratory dynamics of the postoperative patient.
- Trial name
- NCT04253834
- Testing
- Incentive spirometer, GO2 Mouthpiece
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Emory University
Driving Pressure, Positive End-expiratory Pressure
Driving Pressure-guided Positive End-expiratory Pressure to Prevent Postoperative Atelectasis in Obese Children: a Prospective, Randomized Controlled Clinical Trial
At present, the use of lung protective ventilation strategies in children is mainly based on adult and intensive care unit data.
- Conditions
- Driving Pressure, Positive End-expiratory Pressure, Postoperative Atelectasis, Obese
- Trial name
- NCT06471491
- Testing
- Driving pressure-guided positive end-expiratory pressure
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Henan Provincial People's Hospital
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 Complications
Ultrasound-guided Lung Recruitment Maneuvers for Postoperative Pediatric Atelectasis
In anesthetized children, the incidence of lung collapse with episodes of hypoxemia is high. Diaphragmatic dysfunction induced by general anesthesia is one of the most important factors in the genesis of regional losses of lung…
- Conditions
- Atelectasis, Postoperative Complications, Recruitment, Pediatric
- Trial name
- NCT05777018
- Testing
- conventional recruitment maneuvers, ultrasound-guided recruitment maneuvers
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Tanta University
Pulmonary Atelectasis, Postoperative, Atelectasis, Compression
Postoperative Atelectasis in Pediatric Patients With Prone Position
This study evaluates the incidence of postoperative atelectasis after general anesthesia with prone position using lung ultrasound in children age < 3 years.
- Trial name
- NCT03486847
- Testing
- Repetitive recruitment with PEEP, One recruitment with PEEP
- Where
- South Korea
- Volunteers
- 74 people
- Sponsor
- Seoul National University Hospital
Atelectasis, Postoperative, Hypoxia
Physiological Effects and Safety of Continuous High-frequency Oscillatory Ventilation in ICU Patients
Atelectasis, hypoxemia, and ineffective sputum clearance are common problems in ICU patients. Continuous High-Frequency Oscillation (CHFO) is often considered to have a protective effect on the lungs.
- Conditions
- Atelectasis, Postoperative, Hypoxia, Critical Illness
- Trial name
- NCT06702813
- Testing
- High-Frequency Oscillatory Ventilation
- Where
- China
- Volunteers
- 45 people
- Sponsor
- Shanghai Zhongshan Hospital
Atelectasis, Atelectasis, Postoperative Pulmonary
Pediatric Bronchoscopy and LUS
Rigid bronchoscopy is commonly used for diagnosing and treating lung and airway diseases, including foreign body removal. Patients often experience atelectasis post-procedure, which lung ultrasound (LUS) can effectively detect.
- Trial name
- NCT06658613
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Marmara University
Lung Injury, Postoperative Complications
Ventilation During Cardiopulmonary Bypass
Postoperative pulmonary dysfunction (PPD) is a widely reported complication of cardiopulmonary bypass (CPB) although there is improvement in perioperative management, that leads to increased morbidity and mortality in cardiac…
- Conditions
- Lung Injury, Postoperative Complications, Pulmonary Collapse
- Trial name
- NCT04962542
- Testing
- ventilation
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Cairo University
Postoperative Atelectasis, Lung Recruitment
Lung Recruitment Maneuvers for Postoperative Atelectasis Prevention After Idiopathic Adolescents' Scoliosis Correction
The investigators hypothesized that an ultrasound-guided lung recruitment maneuvers would be more effective in preventing postoperative atelectasis than conventional alveolar recruitment after surgical correction of idiopathic…
- Conditions
- Postoperative Atelectasis, Lung Recruitment, Scoliosis; Adolescence
- Trial name
- NCT05325463
- Testing
- conventional lung recruitment, ultrasound- guided lung recruitment
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Tanta University
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