Clinical trials: Respiratory Mechanics
SARS Pneumonia
Respiratory Mechanics and Gas Exchange in Patients With COVID-19 and Hypoxemic Acute Respiratory Failure
Data on respiratory mechanics and gas exchange in acute respiratory failure in COVID-19 patients is limited. Knowledge of respiratory mechanics and gas exchange in COVID-19 can lead to different selection of mechanical…
- Trial name
- COVID-VENT (NCT04445961)
- Testing
- Respiratory mechanics measurement, Gas exchange measurement
- Where
- 3 sites in Russia
- Volunteers
- 117 people
- Sponsor
- I.M. Sechenov First Moscow State Medical University
Acute Brain Injury, Mechanical Ventilation
Regional Ventilation Evaluation During Neuro-injury Weaning Study
This study evaluates changes in regional lung ventilation using thoracic electrical impedance tomography (EIT) during the weaning process from mechanical ventilation in ICU patients with acute brain injury.
- Conditions
- Acute Brain Injury, Mechanical Ventilation, Prolonged Weaning, Traumatic Brain Injury
- Trial name
- ReVENtS (NCT07067671)
- Testing
- Internal Thoracic Impedance
- Where
- France
- Volunteers
- 60 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Obesity, Morbid, Bariatric Surgery (Sleeve Gastrectomy )
Flow-Controlled vs Volume-Controlled Ventilation in Morbidly Obese Patients Undergoing Laparoscopic Bariatric Surgery
The goal of this clinical trial is to compare the effects of flow-controlled ventilation (FCV) and volume-controlled ventilation (VCV) on hemodynamic and respiratory parameters in obese patients undergoing elective laparoscopic…
- Conditions
- Obesity, Morbid, Bariatric Surgery (Sleeve Gastrectomy ), Mechanical Ventilation
- Trial name
- NCT07641829
- Testing
- Flow-Controlled Ventilation (FCV), Volume-Controlled Ventilation (VCV)
- Where
- Turkey (Türkiye)
- Volunteers
- 34 people
- Sponsor
- Ankara Training and Research Hospital
COPD
Effect of a New Combination Bronchodilator on Exercise in GOLD Stage II Moderate COPD
Preliminary information from our laboratory indicated that even patients with milder chronic obstructive pulmonary disease (COPD) can have significant physiological derangements which become more pronounced during exercise…
- Trial name
- NCT01491802
- Testing
- LAMA/LABA, LAMA
- Where
- Canada
- Volunteers
- 17 people
- Sponsor
- Queen's University
Bronchopulmonary Dysplasia
Respiratory Oscillometry for the Prediction of Bronchopulmonary Dysplasia
The goal of this observational study is to learn about the correlation between respiratory system reactance, as assessed by respiratory oscillometry, and respiratory outcomes in preterm infants born before 32 weeks of gestation.
- Trial name
- REACT (NCT05986032)
- Testing
- Respiratory Oscillometry
- Where
- 6 sites in Austria, Italy and 3 more
- Volunteers
- 150 people
- Sponsor
- Fondazione IRCCS San Gerardo dei Tintori
Acute Brain Injuries
Effect of Increased Positive End-expiratory Pressure on Intracranial Pressure in Different Respiratory Mechanic in Acute Respiratory Distress Syndrome
There are concerns that the use of positive end-expiratory pressure (PEEP) for the treatment of pulmonary complications in patients with brain injury may potentially elevate intracranial pressure (ICP), and deteriorate…
- Trial name
- NCT02670733
- Testing
- Positive end-expiratory pressure
- Volunteers
- 30 people
- Sponsor
- Capital Medical University
Intra-Abdominal Hypertension, Respiratory Mechanics
Intra-Abdominal Pressure, Respiratory Mechanics, and Ventilator Liberation After Emergency Major Laparotomy
This prospective observational cohort study aims to investigate the relationship between intra-abdominal pressure (IAP), respiratory system mechanics, and successful liberation from invasive mechanical ventilation in adult…
- Conditions
- Intra-Abdominal Hypertension, Respiratory Mechanics, Mechanical Ventilation
- Trial name
- IAP-VENT (NCT07889609)
- Testing
- Serial Intra-Abdominal Pressure and Respiratory Mechanics Assessment
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Bursa Yuksek Ihtisas Training and Research Hospital
Mechanical Ventilation Complication, Pediatric Respiratory Diseases
Tracheal Suctioning With or Without Expiratory Pause Maneuver in Children
The purpose of this study is to evaluate the efficacy of tracheal suctioning associate with expiratory pause maneuver in children on invasive mechanical ventilation.
- Trial name
- NCT05805475
- Testing
- Endotracheal suctioning with expiratory pause, Endotracheal suctioning without expiratory pause
- Where
- Brazil
- Volunteers
- 10 people
- Sponsor
- Hospital de Clinicas de Porto Alegre
General Anesthesia Using Endotracheal Intubation
Comparison of Different Inspiratory to Expiratory Ratios on Respiratory Mechanics and Oxygenation in Robot-assisted Laparoscopic Radical Prostatectomy With Steep Trendelenburg Position and Pneumoperitoneum
The steep trendelenburg position and pneumoperitoneum during laparoscopic surgery have the potential to cause an adverse effects on respiratory mechanics and gas exchange.
- Trial name
- NCT01892449
- Testing
- prolonged inspiratory to expiratory (I:E) ratio (1:1), conventional I:E ratio (1:2)
- Where
- South Korea
- Volunteers
- 80 people
- Sponsor
- Yonsei University
Respiratory Failure, ARDS (Acute Respiratory Distress Syndrome)
The Impact of Low Versus High Positive End-expiratory Pressure on Diaphragm Function, Ventilation Efficiency, and Lung Mechanics
The goal of this interventional study is to evaluate the effect of different positive end-expiratory pressures (PEEP) on lung and diaphragm function in patients mechanically ventilated with pressure support ventilation in the…
- Conditions
- Respiratory Failure, ARDS (Acute Respiratory Distress Syndrome), Pneumonia, Respiratory Insufficiency
- Trial name
- INFLATE-ICU (NCT07188038)
- Testing
- Low positive end-expiratory pressure, Medium positive end-expiratory pressure, High positive end-expiratory pressure
- Where
- 2 sites in Sweden
- Volunteers
- 25 people
- Sponsor
- Vastra Gotaland Region
ARDS, Lung Protective Ventilation
Effect of Different Depths of Neuromuscular Blockade on Respiratory Mechanics in Patients With Moderate-severe Acute Respiratory Distress Syndrome
Acute respiratory distress syndrome (ARDS) is characterized by acute diffuse alveolar injury caused by a variety of pulmonary and extrapulmonary factors, leading to refractory hypoxemia. It has high incidence and mortality rates.
- Trial name
- ARDS (NCT06514209)
- Testing
- cisatracurium
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Southeast University, China
Chest Wall Mechanics, Chest Wall Deformity
Institutional Experience With Chest Wall Reconstruction Using Sternal Steel Wires: A Case Series Study
Chest wall resections, often performed for tumors, infections, or trauma, result in significant defects that require reconstruction to restore structural integrity and functionality. The use of twisted stainless steel wires (No.
- Conditions
- Chest Wall Mechanics, Chest Wall Deformity, Chest Wall Tumor, Chest Wall Disease
- Trial name
- NCT07148648
- Testing
- Chest Wall Reconstruction
- Where
- Pakistan
- Volunteers
- 38 people
- Sponsor
- University of Health Sciences Lahore
Chronic Obstructive Pulmonary Diseases
Effect of Magnesium Sulphate Infusion on Lung Mechanics and Oxygenation in COPD Patients Undergoing Total Laryngeal
Chronic Obstructive Pulmonary Disease [COPD] is a major cause of chronic morbidity and mortality worldwide. COPD is characterized by persistent progressive airflow limitation that adversely affects the ventilation/perfusion (V/Q)…
- Trial name
- COPD (NCT03461328)
- Testing
- Magnesium Sulphate
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Cairo University
Hypoxia
Inverse Ratio Ventilation on Bariatric Operation
for evaluating inverse ratio ventilation of laparoscopic bariatric surgery
- Trial name
- NCT01922401
- Testing
- inverse ratio ventilation
- Where
- South Korea
- Volunteers
- 30 people
- Sponsor
- Gachon University Gil Medical Center
Pulmonary Hypertension
Effects of Bosentan on Respiratory Mechanics
Bosentan has been largely used in the treatment of pulmonary hypertension (PH). It can improve exercise capacity, lower Borg dyspnoea score nad these effects are usually associated with the concomitant improvement in…
- Trial name
- NCT00679068
- Testing
- Bosentan
- Where
- Italy
- Volunteers
- 4 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Respiratory Mechanics, Mechanical Ventilation Complication
Effects on Respiratory Mechanics of Two Different Ventilation Strategies During Robotic-Gynecological Surgery
This Randomized controlled clinical study, entitled "Effects on Respiratory mechanics of two different ventilation strategies during Robotic- Gynecological surgery", is an original paper.
- Trial name
- NCT03335449
- Testing
- Protective ventilation group
- Volunteers
- 40 people
- Sponsor
- SPINAZZOLA GIORGIA
Ventilator-Induced Lung Injury, Lung Ventilator
Respiratory Mechanics During One-lung Ventilation
Intraoperative lung protective ventilatory strategy has been widely recognized to reduce postoperative pulmonary complications in laparotomy and laparoscopic surgeries.
- Conditions
- Ventilator-Induced Lung Injury, Lung Ventilator, One-lung Ventilation
- Trial name
- NCT04519606
- Testing
- Optimal lung compliance during OLV
- Where
- Taiwan
- Volunteers
- 10 people
- Sponsor
- E-DA Hospital
Respiratory Effort, Respiratory Distress Syndrome
The Association Between Respiratory Effort Parameters During the First 48 Hours With Clinical Outcomes in Mechanically Ventilated Patients: A Prospective Observational Study.
Over-assisted mechanical ventilation (MV) is linked to respiratory muscle disuse atrophy, while under-assisted MV can lead to patient self-inflicted lung injury (P-SILI) or respiratory muscle injuries.
- Conditions
- Respiratory Effort, Respiratory Distress Syndrome, Lung Mechanics
- Trial name
- EFFORT-1 (NCT06433076)
- Where
- Thailand
- Volunteers
- 163 people
- Sponsor
- Ramathibodi Hospital
Acute Respiratory Distress Syndrome
Artificial Increase in Chest Wall Elastance as an Alternative to Prone Positioning in Moderate-to-severe ARDS.
During moderate to severe ARDS, sessions of prone positioning lead to lung and chest wall mechanics changes that modify regional ventilation, with a final redistribution of tidal volume and PEEP towards dependent lung regions…
- Trial name
- ALTERPRONE (NCT03719937)
- Testing
- weight on the anterior chest of the patient
- Where
- Italy
- Volunteers
- 15 people
- Sponsor
- Catholic University of the Sacred Heart
Chronic Obstructive Pulmonary Disease
Pathophysiological Mechanisms of Dyspnea and Activity-limitation in Mild Chronic Obstructive Pulmonary Disease (COPD)
Chronic obstructive pulmonary disease (COPD) is a growing cause of death, disability and health care costs in Canada. Nevertheless, COPD remains largely under-diagnosed and under-treated, particularly in its early stages.
- Trial name
- NCT00975403
- Testing
- Dead space breathing, Room air breathing
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Queen's University