Clinical trials: Respiratory Mechanics
Rheumatoid Arthritis
Analysis of Respiratory Mechanics in Patients With Rheumatoid Arthritis
Rheumatoid arthritis (RA) is an autoimmune disease of unknown etiology characterized by peripheral polyarthritis, symmetric, which leads to joint destruction and deformity.
- Trial name
- NCT01641705
- Where
- Brazil
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Hospital Universitario Pedro Ernesto
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
Severe Asthma
Impulse Oscillometry Measurements in Severe Eosinophilic Asthmatics Before and After Anti-IL-5 Factor Initiation
Eosinophilic inflammation in the small airways of patients with severe asthma is considered to be an important marker of disease severity.
- Trial name
- IMPOSE (NCT05147155)
- Testing
- Mepolizumab
- Where
- Greece
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- University of Thessaly
Respiratory Distress, Lung Injury
Infant Pulmonary Mechanics: High Flow Nasal Cannula Versus Nasal CPAP
This study is designed to evaluate the effect of heated humidified high flow nasal cannula (HHHFNC) as compared to noninvasive nasal continuous positive airway pressure (NCPAP) on lung function as a measure of lung injury in…
- Trial name
- NCT01939067
- Testing
- Heated Humidified High Flow Nasal Cannula, Nasal Continuous Positive Airway Pressure
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Children's Hospital of Philadelphia
PCV-VG Versus VCV Ventilation Mode Effects on Hemodynamics
Effect of Pressure-Controlled Volume Guaranteed Versus Volume-Controlled Ventilation Modes on Hemodynamic Outcomes e.g ( SV, CO ) and Respiratory Mechanics During Laparoscopic Abdominal Cancer Surgeries With Exaggerated Trendelenberg Postion
The primary outcome is to compare the hemodynamic outcomes ( e.g SV , CO and CI ) using The ICON of two different modes of ventilation ( VCV and PC-VG ) during laparoscopic abdominal cancer surgeries with exaggerated…
- Trial name
- NCT07550738
- Testing
- electrical cardiometry ('ICON CARDIOTRONIC, OSYPKA MEDICAL') , Lung ultrasonography (LUS) for atelectasis
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Assiut University
COVID-19
The Prognostic Factors of COVID-19 ARDS Patients and Their Long-term Follow-up of Pulmonary Function Test
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is an emerging infectious disease with high transmissibility. Around 20-25% of infected individuals develop severe COVID-19 disease requiring hospitalization and…
- Trial name
- NCT05490914
- Where
- Taiwan
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Copd, Muscle Weakness
Mechanical Muscle Proprieties in Patient with COPD
This study aims to determine if patients with Chronic Obstructive Pulmonary Disease (COPD) exhibit altered muscle properties (specifically changes in tone and stiffness) in both their respiratory muscles and skeletal muscles when…
- Conditions
- Copd, Muscle Weakness, Muscle Weakness Condition
- Trial name
- NCT06410950
- Testing
- MyotonPRO Assessment of Muscle Biomechanical Properties
- Where
- Romania
- Volunteers
- 87 people, healthy volunteers welcome
- Sponsor
- Spitalul Clinic de Boli Infecțioase și Pneumoftiziologie Dr. Victor Babeș Timișoara
Congenital Heart Disease, Pulmonary Hypertension
Integrated Computational modelIng of Right Heart Mechanics and Blood Flow Dynamics in Congenital Heart Disease
Advances in paediatric cardiology and cardiac surgery have enabled the survival of most patients born with congenital heart disease (CHD) into adulthood.
- Trial name
- NCT03217240
- Testing
- Cardiac Magnetic Resonance - MRI, Cardiopulmonary Exercise Test, Blood Sampling for all participants
- Where
- 3 sites in Singapore
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- National Heart Centre Singapore
Healthy Volunteers Only
A Study of Body Fat Distribution and Airway Mechanics in Healthy Adults
This study investigates how body fat distribution affects airway closure and lung mechanics in healthy adults. Using Electrical Impedance Tomography (EIT), esophageal manometry, and computed tomography (CT), we aim to…
- Trial name
- NCT07019831
- Testing
- Body positioning
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Maurizio F. Cereda, MD
Bariatric Surgery
Effect of Intraoperative Salbutamol Administration on Mechanical Power and Respiratory Mechanics in Obese Patients Undergoing Laparoscopic Bariatric Surgery
The primary objective of this study is to evaluate the effect of intraoperative salbutamol administration on mechanical power in obese patients undergoing laparoscopic bariatric surgery under general anesthesia.
- Trial name
- Bariatric (NCT07378605)
- Testing
- Salbutamol (Ventolin®), Normal Saline (0.9% Sodium Chloride)
- Where
- Turkey (Türkiye)
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital
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
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
Asbestosis
Oscillation Mechanics of the Respiratory System Asbestos Exposed: Early Diagnosis
Inhalation of dust containing asbestos results in a process of interstitial pulmonary fibrosis called asbestosis. The Forced Oscillation Technique (FOT) evaluates the respiratory mechanics describing resistive, elastic and…
- Trial name
- NCT02280343
- Testing
- evaluated lung function
- Where
- Brazil
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- Rio de Janeiro State University
Respiratory Function Impaired
Efficacy of Osteopathic Manipulation on Breathing Mechanics in a Healthy Population: A Randomized Controlled Study
This study focused on improving breathing mechanics by using various osteopathic manipulative therapy (OMT) techniques. The investigators randomly assigned participants to a control group who received sham treatment and a…
- Trial name
- NCT04975542
- Testing
- Osteopathic Manipulative Medicine
- Where
- United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Jayla Bostic
Obesity, Pulmonary Atelectasis
Effects of PEEP on Heart and Lungs in Obese Subjects
Aim of this study is to better understand pathophysiology of the alteration of respiratory mechanics and cardiovascular function in obese volunteer subjects.
- Conditions
- Obesity, Pulmonary Atelectasis, Obesity Hypoventilation Syndrome, Magnetic Resonance Imaging
- Trial name
- NCT02523352
- Testing
- Non-Invasive Ventilation, Esophageal catheter positioning
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
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
Respiration
Substantial Equivalence Study for Kai Medical Non-Contact Respiratory Rate Monitors for Use With Neonates
The purpose of this study is to test the accuracy of two devices (the Kai Spot (v 2.1) and the Kai Continuous (v 1.0) that can measure breathing patters (how fast you breath) without wires and without touching the body.
- Trial name
- NCT01324817
- Testing
- Kai Spot (v 2.1), Kai Continuous (v 1.0)
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Kai Medical, Inc.
Healthy, Pulmonary Function Test
Respiratory Oscillometry Norms for Polish Children and Adolescent.
This study aims to establish normative values for respiratory oscillometry in the Polish pediatric population. It is designed as a multicentre, population-based, prospective cohort study including children and adolescents aged…
- Trial name
- OSCILLONiCA-PL (NCT07207720)
- Where
- Poland
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Medical University of Gdansk
Healthy
Effect of Head and Neck Positioning on Lung Sliding in Healthy Volunteers
The goal of this clinical study is to learn how different head-of-bed positions affect lung movement during breathing in healthy adults.
- Trial name
- NCT07351201
- Testing
- Head-of-Bed Elevation
- Where
- Turkey (Türkiye)
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Ankara Etlik City Hospital
Silicosis
Oscillation Mechanics of the Respiratory System in Never-smoking Patients With Silicosis
Silicosis is a chronic and incurable occupational disease that can progress independent of the end of exposure. Recent works suggest that the Forced Oscillation Technique (FOT) may help to improve our understanding of the changes…
- Trial name
- NCT01725971
- Where
- Brazil
- Volunteers
- 67 people, healthy volunteers welcome
- Sponsor
- Rio de Janeiro State University