Clinical trials: Pulmonary Atelectases
Respiratory Distress, Newborn
Effectiveness of HVNI in Preterm Infants With Moderate Respiratory Distress
Neonatal respiratory distress is a common problem in preterm infants. The application of CPAP is widely used in neonatal units as a primary mode of respiratory support for respiratory distress.
- Trial name
- NCT06436222
- Testing
- HVNI
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Universitas Indonesia
Atelectasis, Postoperative
Lung Recruitment in Laparoscpic Surgery
The goal of this clinical trial study is to assess the effectiveness of different methods of lung recruitment maneuver on the incidence of atelectasis in adults undergoing laparoscopic cholecystectomy surgery using lung…
- Trial name
- NCT06221449
- Testing
- Positive end expiratory pressure
- Where
- Egypt
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- Menoufia University
Pneumonia, Atelectasis
Bronchoscopy Anesthesia and Neuropsychological Assessment in Children (BANACH) Study
Fiberoptic bronchoscopy plays a very important role in the diagnosis and treatment of respiratory diseases in children.In China,this procedure is mainly performed under two different anesthesia methods：sedation and general…
- Conditions
- Pneumonia, Atelectasis, Cough
- Trial name
- NCT03359044
- Volunteers
- 290 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital of Wenzhou Medical University
Pneumonia
Evaluation of Ventilatory Strategies During Laparoscopic Surgery
Atelectasis involving declive areas often occurs during general anesthesia and may persist postoperatively. This phenomenon could be amplified by pneumoperitoneum and Trendelenburg position.
- Trial name
- NCT01923038
- Testing
- First arm: patients ventilated with zero end expiratory pressure, Patients ventilated with Positive End Expiratory Pressure, Patients ventilated with Positive End Expiratory Pressure plus Recruitment maneuver
- Where
- Italy
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Maria Vittoria Hospital
Respiratory Insufficiency, Pneumonia
Diaphragm Dysfunction and Ultrasound Perioperatively
This study aims at determining whether diaphragm ultrasound examining diaphragm thickening fraction, excursion and density before and after surgery can predict respiratory complications in the postoperative period.
- Conditions
- Respiratory Insufficiency, Pneumonia, Desaturation of Blood, Tachypnea
- Trial name
- DiaphPeriop (NCT05906030)
- Testing
- Diaphragm ultrasound
- Where
- 2 sites in Sweden
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Karolinska University Hospital
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
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
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
Ventilation, Breathing
Pilot Evaluation Comparing Regional Distribution of Ventilation During Lung Expansion Therapy
The primary purpose of this study is to determine if there is a significant difference in regional distribution of ventilation when comparing eupneic tidal ventilation with Incentive Spirometry (I.S.) and EzPAP® lung expansion…
- Conditions
- Ventilation, Breathing, Atelectasis
- Trial name
- NCT03083379
- Testing
- Volumetric Incentive Spirometry, EzPAP® POSITIVE AIRWAY PRESSURE
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Postoperative Atelectasis, Postoperative Pulmonary Atelectasis
Lung Ultrasound Assessment of Postoperative Atelectasis After Mechanical Ventilation With Minimum Driving Pressure
Brief summary 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…
- Conditions
- Postoperative Atelectasis, Postoperative Pulmonary Atelectasis, Postoperative Pulmonary Complications (PPCs), Lung Ultrasonography Score
- Trial name
- NCT07186920
- Testing
- PEEP titration for Minimum Driving Pressure, Lung Protective Ventilation
- Where
- Greece
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- University General Hospital of Patras
Neonatal Respiratory Distress
A Comparative Study Between Postextubation of Preterm Infants Into High-Flow Nasal Cannulae V.S Nasal Continuous Positive Airway Pressure
The investigators hypothesize that there is a growing trend of the feasibility of HFNC as an alternative to other forms of non-invasive ventilation mechanism to provide continuous distending pressure to preterm infants.
- Trial name
- NCT04051762
- Testing
- High flow nasal cannula vs. Nasal continuous positive airway pressure
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Ramy Saleh Morsy
Atelectasis
Air Test In Diagnosis Of Postoperative Lung Atelectasis
Postoperative pulmonary complication represent asignificant source of morbidity and have greater incidence and costs than cardiac complications alone .Atelectasis is the commonest one.
- Trial name
- NCT04458623
- Testing
- Air Test
- Where
- Egypt
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Assiut University
Pulmonary Atelectasis
Atelectasis Formation: Role of Positive Pressure Breathing, Hyperoxia, and Hypobaria
The primary aim of this project is to get further knowledge of the physiology of flight atelectasis and its prevention. We seek to: 1) assess whether low levels of positive pressure breathing can prevent atelectasis formation in…
- Trial name
- NCT03311347
- Testing
- +Gz accelerations and positive pressure breathing
- Where
- 2 sites in France
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Direction Centrale du Service de Santé des Armées
Pulmonary Atelectasis, Respiratory Tract Diseases
Influence of Different Physical Therapy Resources Application After Reduction Stomach Surgery
The aim of this study will be to investigate the effects of using physical therapy resources in the postoperative morbidly obese individuals undergoing gastroplasty.
- Conditions
- Pulmonary Atelectasis, Respiratory Tract Diseases, Pathological Conditions, Signs and Symptoms
- Trial name
- NCT01872663
- Testing
- Continuous positive airway pressure, Incentive spirometry, Breath Stacking
- Where
- Brazil
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Universidade Metodista de Piracicaba
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
Pleural Effusion, Malignant, Pleural Mesothelioma
A Comparative Study Between Regional Anesthesia in Thoracoscopes and the Conventional General Anesthesia
Video-assisted thoracic surgery (VATS) is usually performed with general anesthesia and single lung ventilation. However, performing thoracic surgery under awake regional anesthesia has several potential advantages including…
- Conditions
- Pleural Effusion, Malignant, Pleural Mesothelioma, Pleural Empyema, Pulmonary Diseases or Conditions
- Trial name
- VATS (NCT05077111)
- Testing
- Thoracic Epidural Anesthesia, General Anesthesia with One Lung Ventilation
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Mohamed Reda Ashour
Transient Tachypnea of the Newborn, Neonatal Respiratory Distress
Efficacy of Misoprostol in Prevention of Neonatal Respiratory Morbidity in Parturient at Early Term Elective Caesarian Section
Neonatal respiratory morbidities represent a common group of post natal complications including respiratory distress syndrome, transient tachypnea of newborn, and persistent pulmonary hypertension of newborn.
- Trial name
- NCT04780412
- Testing
- Misoprostol
- Where
- Egypt
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Obesity, Anaesthesia
CPAP/PSV Preoxygenation in Obese Patients
The purpose of this study is to determine whether continuouse positive airway pressure (CPAP), during induction of anaesthesia in morbidly obese patients, result in higher levels of oxygen in the blood.
- Trial name
- NCT01780571
- Testing
- CPAP 5 cm H2O + PSV 5 cm H2O
- Where
- Sweden
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Karolinska Institutet
Atelectasis, Cesarean Section
Atelectasis by Lung Ultrasonography in Cesarean Sections
In this study aimed to demonstrate that atelectasis developing in the perioperative period of patients undergoing elective cesarean surgery with spinal or general anesthesia methods using lung ultrasound.
- Trial name
- NCT04591327
- Testing
- The Effect of General Anesthesia and Spinal Anesthesia on Postoperative Atelectasis by Lung Ultrasonography in Cesarean Sections
- Where
- Turkey (Türkiye)
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Derince Training and Research Hospital
Mechanical Ventilation Complication, Postoperative Pulmonary Atelectasis
Flow Controlled Ventilation in Robot-assisted Laparoscopic Surgery
The optimization of ventilation is especially important during general anaesthesia, when active, physiologic respiration suspends and is replaced by non-physiologic mechanical positive pressure ventilation.
- Trial name
- FCV-IMPALA (NCT06256900)
- Testing
- Flow-controlled ventilation, Pressure-controlled ventilation
- Volunteers
- healthy volunteers welcome
- Sponsor
- Cantonal Hospital of St. Gallen