Clinical trials: Respiratory Mechanics
Collapsed Lung, Hemodynamic Stability
Role of Inhaled Nitric Oxide in Vascular Mechanics and Right Ventricular Function
The aim of this study is to evaluate the role of nitric oxide on pulmonary vasculature and right ventricular function in postoperative cardiac surgery patients.
- Trial name
- NCT06097026
- Testing
- Alveolar recruitment maneuver, Nitric Oxide
- Where
- Spain
- Volunteers
- 54 people
- Sponsor
- Fernando Suarez Sipmann
PASSIVE SMOKING ,, RESPIRATORY SYSTEM MECHANICS,
Effects Of Passive Smoking On The Respiratory System Mechanics Of Healthy Non-Smokers In Different Body Positions
The study will examine changes in the respiratory system mechanics and in respiratory physiology after exposure of subjects to passive smoking.
- Trial name
- NCT02171871
- Testing
- exposed to a smoking environment
- Where
- Greece
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Hellenic Anticancer Society
Copd
Measuring Lung Mechanics in Patients with COPD Using the REOM Handheld Portable Device
The purpose the study is to determine the agreement between the information obtained about lung mechanics (lung function) from the Rapid Expiratory Occlusion Monitor (REOM) handheld portable device with that obtained by…
- Trial name
- NCT05913323
- Testing
- Rapid Expiratory Occlusion Monitor (REOM), Standard oscillometry, Standard pulmonary function test
- Where
- Canada
- Volunteers
- 17 people
- Sponsor
- McGill University Health Centre/Research Institute of the McGill University Health Centre
Laryngeal Diseases, Airway Management
Flow-Controlled Versus Volume-Controlled Ventilation During Suspension Laryngoscopy
Suspension laryngoscopy presents significant challenges for airway management due to the need to maintain adequate ventilation while providing optimal surgical exposure.
- Trial name
- NCT07639398
- Where
- Turkey (Türkiye)
- Volunteers
- 71 people
- Sponsor
- Ankara Training and Research Hospital
Chronic Obstructive Pulmonary Disease, Pulmonary Hypertension
Iloprost in Gas Exchange/Pulm Mechanics in Chronic Obstructive Pulmonary Disease (COPD)
The investigators believe that iloprost will improve gas exchange in COPD patients with pulmonary hypertension.
- Trial name
- Iloprost (NCT00561223)
- Testing
- iloprost Inhalation, iloprost
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- University of Oklahoma
Patients at Risk of Acute Respiratory Failure
Early Detection of Acute Respiratory Failure Using an Intelligent Respiratory Monitoring System
Introduction: The monitoring of respiratory patterns is crucial in the management of respiratory diseases, but in many cases, it still relies on subjective and visual assessment.
- Trial name
- NCT07164586
- Testing
- Respiratory Pattern Monitoring, Diaphragmatic Excursion, Respiratory muscle electrical activity
- Where
- 3 sites in Brazil
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University of Pernambuco
Neuroregulation of Breathing
Effects of Abnormal Respiratory Mechanics and Assisted Mechanical Ventilation on Neuro-regulation of Respiration
Due to recent technological improvements, it is now possible to record the electrical activity of the diaphragm (Eadi), a direct expression of the central nervous system respiratory center activity.
- Trial name
- RegAIN (NCT01818219)
- Testing
- Records of EADI derived parameters
- Where
- France
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University Hospital, Angers
Weaning Failure, Central Respiratory Depression
Exploration of Mechanisms for Weaning Failure
This study is a prospective physiologic study. The primary study population will be adult invasive tracheal intubated patients with COPD, and investigators will collect relevant demographic data, vital signs, and baseline…
- Conditions
- Weaning Failure, Central Respiratory Depression, Diaphragm Injury, Phrenic Nerve Disorder
- Trial name
- NCT06424314
- Testing
- Monitoring of respiratory mechanics parameters
- Where
- China
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- The First Affiliated Hospital of Guangzhou Medical University
Acute Respiratory Distress Syndrome
Stress Index to Individualize Mechanical Ventilation in ARDS
Acute respiratory distress syndrome (ARDS) is a widely prevalent and morbid disease for which the current standard treatment is supportive care and avoidance of complications with lung-protective ventilation.
- Trial name
- NCT02871102
- Testing
- Recruitment Maneuver with PEEP and Tidal Volume Optimization
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- Vanderbilt University
Acute Respiratory Syndrome Distress, Positive End-Expiratory Pressure
EIT-Guided PEEP Optimization in Trauma and Postoperative ARDS
Acute respiratory distress syndrome (ARDS) remains a serious and often fatal complication in patients following severe trauma or major surgery.
- Conditions
- Acute Respiratory Syndrome Distress, Positive End-Expiratory Pressure, Electrical Impedance Tomography, Trauma and Postoperative Pulmonary Insufficiency
- Trial name
- EIT-PEEP-SURG (NCT07313644)
- Testing
- EIT-giuded PEEP, Control
- Where
- Vietnam
- Volunteers
- 80 people
- Sponsor
- Nguyen Dang Thu
Covid19, ARDS
Assessment of Lung Mechanics in COVID-19 Acute Respiratory Distress Syndrome
This study is meant to assess the lung mechanics in SARS-CoV-2 induced acute respiratory failure. A precise characterisation of lung mechanics and heart-lung-interactions might allow a better understanding of SARS-CoV-2 induced…
- Trial name
- LungMechCoV-19 (NCT04597853)
- Testing
- Assessment of lung mechanics and heart-lung interactions
- Where
- Switzerland
- Volunteers
- 25 people
- Sponsor
- University of Zurich
ARDS (Acute Respiratory Distress Syndrome)
Effects of Low Tidal Volume and Airway Pressure Release Ventilation on Lung Tissue Mechanics in ARDS Patients Under Mechanical Ventilation: A Prospective Randomized Crossover Study
The goal of this clinical trial is to learn how low tidal volume ventilation (LTV) and airway pressure release ventilation (APRV) affect lung tissue mechanics in adults with ARDS.
- Trial name
- NCT06790875
- Testing
- Airway Pressure Release Ventilation (APRV)
- Where
- China
- Volunteers
- 15 people
- Sponsor
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Ventilation Therapy; Complications, Ventilator-Induced Lung Injury
Evaluation of Respiratory Mechanics in Supine and PARK-bench Positions (SPARK)
The primary objective of this prospective observational physiological study is to evaluate the variation in regional distribution of intrapulmonary volume in the dependent and non-dependent lung regions in patients undergoing…
- Trial name
- SPARK (NCT06448988)
- Testing
- Park Bench position
- Where
- Italy
- Volunteers
- 22 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
ARDS (Acute Respiratory Distress Syndrome)
Influence of Lung Recruitment Potential on Positive End-Expiratory Pressure (PEEP) Titration Strategies in Acute Respiratory Distress Syndrome (ARDS) Patients.
Acute Respiratory Distress Syndrome (ARDS) is characterized by severe hypoxemia and diffuse alveolar collapse, often requiring invasive mechanical ventilation.
- Trial name
- RECRUIT-PEEP (NCT07603310)
- Testing
- Positive End-Expiratory Pressure (PEEP) Titration guided by Static Compliance, Positive End-Expiratory Pressure (PEEP) Titration guided by Transpulmonary Pressure
- Where
- Chile
- Volunteers
- 52 people
- Sponsor
- Hospital Dr. Franco Ravera Zunino
Laparoscopic Surgery, Pneumoperitoneum
Role of Individualized PEEP Vs Fixed PEEP in Mechanical Ventilation During Laparoscopic Surgeries
To compare the effects of Individualized positive end-expiratory pressure with recruitment maneuver on respiratory parameters and oxygenation in mechanical ventilation during laparoscopic surgeries with the fixed positive…
- Conditions
- Laparoscopic Surgery, Pneumoperitoneum, Positive End Expiratory Pressure (PEEP)
- Trial name
- NCT06929078
- Testing
- Protective lung ventilation methods with different positive end-expiratory pressure during Laparoscopic Surgeries
- Where
- Pakistan
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Noor-Ul-Ain
Acute Respiratory Distress Syndrome, Ventilator-Induced Lung Injury
Impact of the Depth of Neuromuscular Blockade on Respiratory Mechanics in Moderate to Severe ARDS Patients
Neuromuscular blockade (NMB) is proposed in patients with moderate to severe acute respiratory distress syndrome (ARDS). The supposed benefit of these muscle relaxants could be partly linked to their effects on respiratory…
- Trial name
- NCT05697666
- Testing
- Modulation of the depth of the neuromuscular blockade
- Where
- France
- Volunteers
- 33 people
- Sponsor
- Centre Hospitalier de Saint-Brieuc
PEEP, Intrinsic, PEEP, Occult
A New Method for Estimating Dynamic Intrinsic PEEP
Dinamic intrinsic PEEP is
- Conditions
- PEEP, Intrinsic, PEEP, Occult, Respiratory Insufficiency
- Trial name
- echoPEEPi (NCT02388282)
- Testing
- diaphragm ecography
- Where
- Italy
- Volunteers
- 10 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Acute Respiratory Failure, Invasive Mechanical Ventilation
Assessment of Ventilation Parameters for Extubation Prediction in ICU
The study aims to research the values of mechanical power, driving pressure, and elastic power in predicting the duration of mechanical ventilation in critically ill patients undergoing invasive mechanical ventilation.
- Trial name
- NCT06531005
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Ankara University
Diabetes Mellitus, Respiratory Complication
Seasonal Trends of Respiratory Morbidity in Diabetic Patients
Type 2 diabetes mellitus (T2DM) poses a significant burden on the patients and the health care system. The increasing number of surgery performed in elderly population results in an increased number of perioperative T2DM-related…
- Conditions
- Diabetes Mellitus, Respiratory Complication, Perioperative/Postoperative Complications
- Trial name
- NCT03967639
- Testing
- Elective cardiac surgery
- Where
- Hungary
- Volunteers
- 9,838 people
- Sponsor
- Szeged University
Atelectasis
Minimizing Lung Injury During Laparoscopy in Steep Trendelenburg Position
The investigators hypothesize that the level of PEEP is often suboptimally applied in certain operative conditions, such as in laparoscopy with head down (Trendelenburg) positioning.
- Trial name
- optiPEEP (NCT04900714)
- Testing
- Decremental PEEP, Lung ultrasound score, Blood gas analysis
- Where
- Belgium
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- University Hospital, Antwerp