Clinical trials: Pulmonary Atelectases
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
Shock, Preterm Birth Complication
Early Hydrocortisone Versus Regular Treatment in Shock in Extremely Preterm Neonates - an Open Randomized Controlled Trial
The goal of this clinical trial is to determine the effectiveness of early use of hydrocortisone (since the diagnosis of shock) for its resolution within the first 72 hours in premature infants under 1,500 g.
- Conditions
- Shock, Preterm Birth Complication, Preterm Intraventricular Hemorrhage, Asphyxia Perinatal
- Trial name
- NCT07248761
- Testing
- Intravascular Hydrocortisone (stress dosage): 1 mg/k/dose each 8 hours for 5 days, Vasoactive drug therapies
- Where
- Mexico
- Volunteers
- 76 people
- Sponsor
- Coordinación de Investigación en Salud, Mexico
Atelectasis
Postoperative Lung Collapse Prevention
General anaesthesia is known to promote lung collapse (atelectasis) which will persist in the postoperative period. Inflating the lung to a pressure of 40 cmH2O, called a vital capacity manoeuvre (VCM), performed a few minutes…
- Trial name
- NCT04712084
- Testing
- Positive pressure
- Volunteers
- 34 people
- Sponsor
- Lennart Magnusson
Lung Injury, Acute
Lung Atelectasis Improvement Through Positive End Expiratory Pressure During Anesthetic Induction
Anesthetic induction could lead to lung atelectasis, increase intrapulmonary shunt, and potentially impair oxygenation. The study aimed to validate that a positive end-expiratory pressure (PEEP) of 10 cmH2O could reduce lung…
- Trial name
- NCT06900426
- Testing
- 10 PEEP, ZEEP, 5PEEP
- Where
- China
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Fudan University
Airway Management, Tracheal Extubation
Interest of Tracheal Extubation in Positive Pressure on Postoperative Oxygenation in Adult Digestive Surgery
Evaluation of a postoperative tracheal extubation protocol under positive pressure in accordance with international recommendations.
- Conditions
- Airway Management, Tracheal Extubation, Postoperative Respiratory Complications, Postoperative Hypoxemia
- Trial name
- ExPress (NCT04381949)
- Testing
- positive pressure extubation
- Where
- France
- Volunteers
- 208 people
- Sponsor
- University Hospital, Rouen
Neonatal Respiratory Distress
Effectiveness of Bubble Nasal Continuous Positive Airway Pressure (bCPAP) in Neonatal Respiratory Distress
The objective of study is to determine the effectiveness of bubble Continuous Positive Airway Pressure (bCPAP) in neonates presenting with respiratory distress as compared to the control group ( using oxygen via nasal cannula).
- Trial name
- bCPAP (NCT04401696)
- Testing
- Bubble CPAP, Nasal Oxygen
- Where
- Pakistan
- Volunteers
- 120 people
- Sponsor
- King Edward Medical University
Pulmonary Atelectasis
Effects of Different Oxygen Concentrations on Lung Ultrasound Score During Spontaneous Ventilation
The goal of this study is to observe the effects of different oxygen concentrations during preoxygenation in spontaneous breathing patients with modified lung ultrasound scores before induction of general anesthesia.
- Trial name
- NCT05850988
- Testing
- %80 Oxygen concentration, %100 Oxygen concentration
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Diskapi Teaching and Research Hospital
Lung Cancer, Mediastinal Tumor
Oscillating Positive Expiratory Pressure Therapy for Patients With Thoracic Neoplasms Undergoing Chest Surgery
This randomized clinical study aims to assess the use of an oscillating positive expiratory pressure device (AEROBIKA) in patients with thoracic neoplasms who undergo chest surgery.
- Conditions
- Lung Cancer, Mediastinal Tumor, Pleural Tumor
- Trial name
- AEROBIKA (NCT05267496)
- Testing
- oscillating positive expiratory pressure device, Pulmonary rehabilitation
- Where
- Mexico
- Volunteers
- 72 people
- Sponsor
- Instituto Nacional de Cancerologia de Mexico
Mechanical Ventilation, Atelectasis
To Assess the Effectiveness of Three Distinct Mechanical Assisted Sputum Evacuation Apparatuses in the Treatment of Patients With Mechanical Ventilation-induced Atelectasis
Retention of airway secretions is a common clinical problem in patients with mechanical ventilation. Effective removal of airway secretions requires a balance between the production and removal of airway secretions through the…
- Trial name
- EOTEOMASE (NCT06631716)
- Testing
- CVT, HFCWO, MetaNeb
- Volunteers
- 84 people
- Sponsor
- Sir Run Run Shaw Hospital
Adverse Effect of Unspecified General Anesthetics
Effect of Coughing on Oxygenation in the Post Anaesthetic Care Unit
General anaesthesia causes small areas of lung to collapse (referred to as atelectasis) and many strategies are used to prevent or reverse this, but these strategies only temporarily improve lung function and do not persist into…
- Trial name
- NCT01314287
- Where
- United Kingdom
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- NHS Research and Development
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
Respiratory Distress Syndrome, Surfactant Deficiency Syndrome Neonatal
Study on the Effects of Different Premedication for LISA on Stress and Cerebral Tissue Oxygenation in Preterm Infants
Given the popularity that LISA technique has gainig in worldwide neonatal units, the lack of evidence regarding its premedication is becoming even more relevant to provide the best care to premature infants.
- Conditions
- Respiratory Distress Syndrome, Surfactant Deficiency Syndrome Neonatal, Near Infrared Spectroscopy
- Trial name
- SAFE LISA (NCT03718507)
- Testing
- Fentanyl, Sucrose 24% Oral Solution
- Sponsor
- ASST Fatebenefratelli Sacco
Atelectasis, Acute Respiratory Distress Syndrome
Physiological Effects and Safety of Continuous High-frequency Oscillatory Ventilation in Mechanical Ventilation Patients
Mechanical ventilation is an important treatment modality for intensive care unit (ICU) patients, but it also brings a series of problems such as ventilator-associated pneumonia, ventilator-induced lung injury, and atelectasis.
- Conditions
- Atelectasis, Acute Respiratory Distress Syndrome, VAP - Ventilator Associated Pneumonia
- Trial name
- NCT06662630
- Testing
- High-Frequency Oscillatory Ventilation
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Shanghai Zhongshan Hospital
Complication of Surgical Procedure, Acute Respiratory Failure, Adult
Prospective Evaluation of a RIsk Score for Postoperative Pulmonary COmPlications in Europe
Prospective Evaluation of a RIsk Score for postoperative pulmonary COmPlications in Europe (PERISCOPE) is a multi-centre, international observational study of a random-sample cohort of patients undergoing a nonobstetric…
- Conditions
- Complication of Surgical Procedure, Acute Respiratory Failure, Adult, Postoperative Respiratory Complications, Pulmonary Failure
- Trial name
- PERISCOPE (NCT01346709)
- Where
- 63 sites in Albania, Belgium and 19 more
- Volunteers
- 5,450 people
- Sponsor
- European Society of Anaesthesiology
Surgery
Observation of Atelectasis Using Lung Ultrasonography in Children Undergoing General Anesthesia: the Cohort Study for Evaluation of the Relationship Between the Incidence and Severity of Upper Respiratory Tract Infection and the Magnitude of Anesthesia-induced Atelectasis
Pediatric patients between 6months and 6years old will be included. They are scheduled for elective general or urologic surgery at a single tertiary medical center.
- Trial name
- NCT03355547
- Testing
- questionnaire about the severity of their symptoms of upper respiratory tract infection
- Where
- South Korea
- Volunteers
- 261 people
- Sponsor
- Yonsei University
Postoperative Pulmonary Complications (PPCs), Cardiac Surgery With Sternotomy
Effect of Positioning and ACBT on Pulmonary Complications After Cardiac Surgery
The goal of this quasi-experimental clinical trial is to learn if position management combined with the Active Cycle of Breathing Techniques (ACBT) works to reduce postoperative pulmonary complications in adult patients…
- Conditions
- Postoperative Pulmonary Complications (PPCs), Cardiac Surgery With Sternotomy, Atelectasis, Postoperative Pneumonia
- Trial name
- P-ACBT (NCT07612033)
- Testing
- Structured Position Management Protocol, Active Cycle of Breathing Techniques (ACBT)
- Where
- Egypt
- Volunteers
- 124 people
- Sponsor
- Assiut University
Atelectasis
Lung Ultrasound Evaluation of Individualized Versus Standard PEEP on Postoperative Atelectasis in Gynecological Laparoscopy
The purpose of this study is to compare two different airway pressure (PEEP) strategies during gynecological laparoscopic surgery to see which one better prevents lung collapse (atelectasis).
- Trial name
- NCT07602543
- Where
- Turkey (Türkiye)
- Volunteers
- 72 people
- Sponsor
- Ankara Etlik City Hospital
Atelectasis
Role of Lung Ultrasound Imaging in the Comparison of Two Mechanical Ventilation Strategies During Laparotomy
The use of positive end-expiratory pressure (PEEP) and recruitment maneuvers during laparotomy will limit the development of atelectasis and therefore improve the aeration score.
- Trial name
- NCT02055807
- Testing
- PEEP and recruitment maneuvers, ZEEP (no PEEP nor recruitment maneuver)
- Where
- Canada
- Volunteers
- 44 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Pulmonary Infection, Respiratory Insufficiency
Change of Regional Ventilation During Spontaneous Breathing After Lung Surgery
Perioperative changes in regional ventilation by pulmonary electrical impedance tomography and spirometry will be investigated in patients at risk for postoperative pulmonary complications.
- Conditions
- Pulmonary Infection, Respiratory Insufficiency, Aspiration Pneumonitis, Bronchospasm
- Trial name
- NCT02779595
- Testing
- Perioperative pulmonary function tests
- Where
- Germany
- Volunteers
- 31 people
- Sponsor
- Wuerzburg University Hospital
End Stage Liver Diseases
Analysis of Respiratory System Mechanics and Inflammatory Response During Orthotopic Liver Transplantation (SPPLIT Trial)
During orthotopic liver transplantation (OLT), respiratory system function may be severely impaired for several reasons including anaesthesia effects, hyperdynamic volume state with fluid overload and ischemia reperfusion injury.
- Trial name
- SPPLIT (NCT02119585)
- Where
- Italy
- Volunteers
- 30 people
- Sponsor
- University of Turin, Italy