Clinical trials: Lung Hyperinflation
Copd, Hypertension, Pulmonary
Lung Hyperinflation and Response to Pulmonary Vasodilator Therapy
The goal of this retrospective observational study is to evaluate if lung distension disorders can be a predictive factor of bad response to vasodilator therapy in patients with pulmonary hypertension (PH) associated with chronic…
- Conditions
- Copd, Hypertension, Pulmonary, Hyperdistention
- Trial name
- NCT06613321
- Testing
- Respiratory function tests before introduction of vasodilator therapy, 3 month follow up evaluation of response to treatment.
- Where
- France
- Volunteers
- 47 people
- Sponsor
- Central Hospital, Nancy, France
Pulmonary Disease, Chronic Obstructive
Effect of Aclidinium/Formoterol on Lung Hyperinflation, Exercise Capacity and Physical Activity in Moderate to Severe COPD Patients
The present study is planned to evaluate the effect of the aclidinium bromide/formoterol fumarate 400/12 μg FDC BID on the hyperinflation, exercise endurance and physical activity in patients with moderate to severe COPD.
- Trial name
- ACTIVATE (NCT02424344)
- Testing
- Aclidinium/Formoterol
- Where
- 26 sites in Canada, Germany and 2 more
- Volunteers
- 267 people
- Sponsor
- AstraZeneca
COPD, Hyperinflation
Acute Effect of Pulmonary Desufflation on Cardiac Performance in COPD Patients
Chronic Obstructive Pulmonary disease (COPD) is one of the major clinical entities that causes thousands of deaths every year all over the world and weights a lot on the health care system of every country in terms of direct and…
- Conditions
- COPD, Hyperinflation, Right Cardiac Failure
- Trial name
- NCT01996124
- Testing
- Indacaterol Fumarate
- Where
- Italy
- Volunteers
- 40 people
- Sponsor
- University of Milan
Copd, Heart Failure
Effect of Dual Bronchodilation With Umeclidinium/Vilanterol on Patients With COPD, Hyperinflation and Heart Failure
Double-blind, randomized, two-period crossover, placebo-controlled, single-center study, to determine the effect of umeclidinium/vilanterol 55/22 μg compared with placebo on the increase in left systolic chamber function during…
- Trial name
- CHHEF (NCT04522596)
- Testing
- Umeclidinium/vilanterol
- Where
- Spain
- Volunteers
- 60 people
- Sponsor
- Luis Puente Maestu
COPD
Dynamic Hyperinflation and Tiotropium
We will detect dynamic hyperinflation (DH) in 40 COPD (chronic obstructive pulmonary disease) patients with moderately severe disease using metronome paced hyperventilation (MPH) with inspiratory capacity as the primary end…
- Trial name
- NCT00569270
- Where
- 2 sites in United States, Canada
- Volunteers
- 30 people
- Sponsor
- Gelb, Arthur F., M.D.
Atelectasis
Efficacy and Ventilatory Responses to VHI in Atelectasis Patients
The purpose of this study include (1) To investigate the efficacy of ventilator hyperinflation technique to re-expand lung atelectasis on patients with critical trauma who intubated and mechanical ventilation in the intensive…
- Trial name
- NCT02768350
- Testing
- Ventilator hyperinflation technique, Conventional treatment
- Where
- Thailand
- Volunteers
- 30 people
- Sponsor
- Khon Kaen University
Chronic Obstructive Pulmonary Disease
Inhaled Iloprost, Dynamic Hyperinflation, and Oxidative Stress in COPD Patients
The purpose of this study is to investigate the role of the pulmonary vasculature in the development and progression of chronic obstructive pulmonary disease (COPD).
- Trial name
- NCT01941225
- Testing
- Inhaled iloprost 5.0 mcg
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- Louisiana State University Health Sciences Center in New Orleans
Acute Respiratory Distress Syndrome
Quantitative Computed Tomography for Mortality Risk Stratification in ARDS
Acute respiratory distress syndrome remains a deadly disease with hospital mortality remaining between 40 to 50%. ARDS mortality risk factors have been identified from patient history, common clinical and biological variables in…
- Trial name
- CT4ARDS-2 (NCT06113276)
- Testing
- Low dose computed tomography to evaluate biomechanical parameters in the lung
- Where
- 4 sites in France
- Volunteers
- 210 people
- Sponsor
- Hospices Civils de Lyon
Pulmonary Disease, Chronic Obstructive
Evaluation of the Effect of Roflumilast in Hyperinflated COPD Patients Using Functional Respiratory Imaging
In this study the efficacy of Roflumilast in addition to LAMA/LABA therapy will be assessed using Functional Respiratory Imaging.
- Trial name
- NCT02451540
- Testing
- HRCT scan, Roflumilast
- Where
- Belgium
- Volunteers
- 13 people
- Sponsor
- FLUIDDA nv
Severe Pneumonia
Lung Response to a Higher PEEP During Severe Pneumonia: a CT Study
At their institution, the investigators routinely assess the individual response of mechanically ventilated patients with acute respiratory failure to higher positive end-expiratory pressure (PEEP) by examining changes in lung…
- Trial name
- NCT07112976
- Where
- Italy
- Volunteers
- 47 people
- Sponsor
- Istituto Clinico Humanitas
COPD, Obesity
Effects of Obesity on COPD
The purpose of this study is to investigate whether obese COPD patients experience more or less discomfort in daily life. Furthermore the investigators will evaluate if body composition or body fat distribution has effects on…
- Conditions
- COPD, Obesity, Chronic Obstructive Pulmonary Disease
- Trial name
- NCT06474858
- Where
- Netherlands
- Volunteers
- 166 people
- Sponsor
- Rijnstate Hospital
Pulmonary Disease, COPD
Reducing Dynamic Hyperinflation Through Breathing Retraining
This study will compare the effects of exercise training and breathing retraining (using metronome tones) to exercise training only. Exercise training lasts 12 weeks.
- Trial name
- NCT01009099
- Testing
- breathing retraining, exercise training
- Where
- United States
- Volunteers
- 119 people
- Sponsor
- US Department of Veterans Affairs
Lung Infection, Mechanical Ventilation
Ventilator Hyperinflation With Increase of Inspiratory Time
The investigators hypothesis is that the adjustment of the inspiratory time may optimize the distribution of ventilation and increase tidal volume, producing potential therapeutic effects on the displacement of secretions and…
- Trial name
- NCT03630510
- Testing
- Ventilator hyperinflation
- Where
- Brazil
- Volunteers
- 38 people
- Sponsor
- Brazilian Institute of Higher Education of Censa
Chronic Obstructive Pulmonary Disease, COPD
The HERO-study: Effects of Roflumilast in Patients With COPD (Chronic Obstructive Pulmonary Disease) (BY217/M2-121)
The purpose of this trial is to study the effects of roflumilast on lung function parameters indicative of hyperinflation in patients with COPD.
- Trial name
- NCT00108823
- Testing
- Roflumilast
- Where
- 16 sites in United States, Canada and 5 more
- Volunteers
- 550 people
- Sponsor
- AstraZeneca
Chronic Obstructive Pulmonary Disease
An Exploratory Study, to Assess the Effect of Repeat-dose Inhaled Indacaterol Maleate (300 μg) on Dynamic and Static Lung Hyperinflation, Subjective Breathlessness and Health Status in Patients With Chronic Obstructive Pulmonary Disease(COPD)
This study evaluated the effect of QAB149 on dynamic and static hyperinflation, breathlessness, and health status in COPD patients
- Trial name
- NCT00636961
- Testing
- Indacaterol 300μg
- Where
- 3 sites in Germany
- Volunteers
- 27 people
- Sponsor
- Novartis
Chronic Obstructive Pulmonary Disease (COPD), Pulmonary Hyperinflation
Effect of Simeox® on Residual Volume in COPD Patients With Pulmonary Hyperinflation
Brief Summary People with severe chronic obstructive pulmonary disease (COPD) often have too much air trapped in their lungs (pulmonary hyperinflation). This makes it hard to breathe and reduces quality of life.
- Trial name
- SIMEO-RV COPD (NCT07665931)
- Testing
- Simeox
- Where
- Italy
- Volunteers
- 23 people
- Sponsor
- Azienda Socio Sanitaria Territoriale di Lodi
Pulmonary Disease, Chronic Obstructive
Abdominal Functional Electrical Stimulation to Reduce Hyperinflation in Chronic Obstructive Pulmonary Disease Patients
This is an early feasibility study to investigate whether transcutaneous electrical stimulation applied to the abdominal wall muscles synchronous with voluntary exhalation can be used to support ventilation and affect…
- Trial name
- NCT02035228
- Testing
- Abdominal Stimulation - low / early, Abdominal stimulation - low/late, Abdominal Stimulation - low/full
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- Liberate Medical
Pulmonary Emphysema
Study of the AeriSeal System for HyPerInflation Reduction in Emphysema (ASPIRE)
The purpose of this study is to demonstrate the safety and efficacy of AeriSeal System treatment plus optimal medical therapy compared in patients with advanced upper lobe predominant (ULP) heterogeneous emphysema.
- Trial name
- ASPIRE (NCT01449292)
- Testing
- Treatment plus Optimal Medical Therapy, Optimal Medical Therapy
- Where
- 40 sites in United States, France and 5 more
- Volunteers
- 300 people
- Sponsor
- Aeris Therapeutics
Sepsis
Biomarkers of Lung Injury in Hyperinflation in the Mechanical Ventilator Versus Manual Hyperinflation
Due to the failure of the respiratory system, many patients admitted to the Intensive Care Units (ICUs) require the institution of invasive mechanical ventilation (MV), aiming at maintaining gas exchange, reversing respiratory…
- Trial name
- NCT03464071
- Testing
- Hyperinflation with mechanical ventilator, Manual hyperinflation
- Where
- Brazil
- Volunteers
- 30 people
- Sponsor
- Hospital de Clinicas de Porto Alegre
Chronic Obstructive Pulmonary Disease (COPD), Environmental Exposure
Detection and Characterization of COPD in Dairy Farmers
A pilot study from the investigators group suggests that the prevalence of chronic obstructive pulmonary disease (COPD) among dairy farmers is higher than in the general population.
- Trial name
- BALISTIC (NCT02540408)
- Where
- France
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Besancon