Clinical trials: Hyperinflation
Secondhand Smoke, Air Trapping
Secondhand Smoke Respiratory Health Study
Exposure to secondhand tobacco smoke (SHS) is associated with diverse health effects in nonsmokers. Flight attendants (FA) who worked on commercial aircraft before the ban on tobacco smoking (exposed FAs) had high, long-term…
- Conditions
- Secondhand Smoke, Air Trapping, Tobacco, Airflow Limitation
- Trial name
- NCT02797275
- Testing
- Albuterol
- Where
- 2 sites in United States
- Volunteers
- 107 people
- Sponsor
- University of California, San Francisco
Dynamic Hyperinflation
Dynamic Hyperinflation During Maximal Voluntary Ventilation in Healthy Subjects
Maximal Voluntary Ventilation (MVV) correlates well with maximal exercise capacity and is used to assess the ventilatory function during exercise in COPD (Chronic Obstructive Pulmonary Disease) patients.
- Trial name
- NCT02831465
- Testing
- Healthy Subjects
- Where
- Belgium
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Saint Pierre
Pulmonary Disease, Chronic Obstructive
Comparing the Efficacy of Tiotropium + Olodaterol Fixed Dose Combination (FDC) Over Tiotropium in Improvement of Lung Hyperinflation, Exercise Capacity and Physical Activity in Japanese COPD Patients
This is a multi-centre, randomised, double-blinded, active-controlled, 2-way cross over trial to assess the effects of once daily administration of orally inhaled tiotropium + olodaterol FDC or tiotropium (both delivered by the…
- Trial name
- NCT02629965
- Testing
- tiotropium, olodaterol
- Where
- 43 sites in Japan
- Volunteers
- 184 people
- Sponsor
- Boehringer Ingelheim
Chronic Obstructive Pulmonary Disease
Acute Effect of Aclidinium on Hyperinflation and Ventilation Inhomogeneity in Severe COPD Patients
Chronic Obstructive Pulmonary Disease (COPD) is characterized by lung hyperinflation and flow limitation. These physiopathological modifications are secondary to loss of elastic recoil and bronchial obstruction due to emphysema.
- Trial name
- NCT02181023
- Testing
- Aclidinium Bromide, Glycopyrronium Bromide
- Where
- Italy
- Volunteers
- 37 people
- Sponsor
- University of Milan
Chronic Obstructive Pulmonary Disease, Hyperinflation
A Study to Investigate the Effect of Budesonide/Glycopyrronium/Formoterol Fumarate Metered Dose Inhaler (BGF MDI) Compared With Placebo MDI on Heart and Lung Function in Participants With Chronic Obstructive Pulmonary Disease (COPD) and Hyperinflation
The purpose of the study is to evaluate the effect of BGF MDI compared with placebo MDI on cardiac and lung function when administered in participants diagnosed with COPD and hyperinflation.
- Trial name
- ORATOS (NCT07073950)
- Testing
- Budesonide/Glycopyrronium/Formoterol Fumarate, Metered dose inhaler
- Where
- 7 sites in Germany, United Kingdom
- Volunteers
- 56 people
- Sponsor
- AstraZeneca
Bronchiectasis Adult
Predictors of Physical Activity Performance and Dynamic Hyperinflation in Patients With Bronchiectasis
Bronchiectasis is characterized by abnormal and irreversible airway dilation and can be caused by a wide variety of diseases, including congenital diseases, mechanical bronchial obstruction, respiratory infections, and…
- Trial name
- NCT04234789
- Testing
- cardiopulmonary exercise testing with dynamic hyperinflation maneuver, spirometry, pletysmography
- Where
- Brazil
- Volunteers
- 208 people
- Sponsor
- University of Sao Paulo General Hospital
Asthma
Prevalence and Reversibility of Lung Hyperinflation in Asthma
The aim of this observational study is to evaluate the pulmonary hyperinflation and its immediate reversibility to a short acting beta2 agonist test in uncontrolled persistent asthmatic patients with dyspnea.
- Trial name
- Dist'air2 (NCT01573364)
- Where
- France
- Volunteers
- 450 people
- Sponsor
- Chiesi Farmaceutici S.p.A.
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
COPD
Effects of Osteopathic Techniques on Residual Volume in Severe Chronic Obstructive Pulmonary Disease
The purpose of this study is to determine whether the selected osteopathic techniques have a positive impact on the residual volume decrease in patients with chronic obstructive pulmonary disease with severe and very severe…
- Trial name
- NCT02755363
- Testing
- osteopathic manual therapy, control group
- Where
- Poland
- Volunteers
- 20 people
- Sponsor
- Medical University of Warsaw
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
Chronic Obstructive Pulmonary Disease
Effects of Cardioselective β-blockers on Dynamic Hyperinflation in COPD
Patients with chronic obstructive pulmonary disease (COPD) are at greater risk of suffering from diseases for which beta-blockers may be indicated and effective.
- Trial name
- NCT01273298
- Testing
- Bisoprolol
- Where
- Canada
- Volunteers
- 27 people
- Sponsor
- Laval University
COPD With Hyperinflation, Diaphragmatic Weakness
Upright MRI in Lung Disease
The diaphragm is the main muscle assisting breathing. This study aims to assess the use of MRI in patients with diaphragmatic weakness and patients with Chronic Obstructive Pulmonary Disease (COPD) who have hyperinflation.
- Trial name
- NCT03531775
- Testing
- Upright MRI
- Where
- 2 sites in United Kingdom
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Emphysema or COPD, Emphysema
A Multi Center Study Testing a New Implant for Adults With Severe Emphysema
A study taking place at multiple sites in the United States, Europe and Brazil to evaluate how well a new therapy for severe COPD/emphysema works, and how safe it is.
- Conditions
- Emphysema or COPD, Emphysema, COPD
- Trial name
- IAB-2 (NCT07119229)
- Testing
- Implantable Artificial Bronchus
- Where
- 4 sites in United States
- Volunteers
- 60 people
- Sponsor
- Pulmair Medical, Inc.
Chronic Obstructive Pulmonary Disease (COPD)
A Study Comparing the Effects of Trimbow to Fostair in COPD
A randomised, open label 2-way cross-over study to compare the effects of inhaled Beclometasone/Formoterol/Glycopyrronium (TRIMBOW) pMDI to Beclometasone/Formoterol (FOSTAIR) pMDI on hyperinflation and expiratory flow limitation…
- Trial name
- TRIFLOW (NCT03842904)
- Testing
- Trimbow pMDI, Fostair pMDI
- Where
- United Kingdom
- Volunteers
- 23 people
- Sponsor
- Medicines Evaluation Unit Ltd
Emphysema or COPD
First in Human Study to Assess an Implant to Treat Severe Emphysema
The goal of this clinical trial is to test the feasibility of an implant for severe emphysema in up to 30 participants. The main questions it aims to answer are: Is it safe? Does it work? Participants who meet eligibility…
- Trial name
- BREATHE-1 (NCT05854550)
- Testing
- Apreo Implant Group
- Where
- 2 sites in Australia
- Volunteers
- 48 people
- Sponsor
- Apreo Health, Inc.
Chronic Obstructive Pulmonary Disease, Sleep Disorders
The Impact of Salmeterol-Fluticasone on Sleep in Patients With COPD
The purpose of this study is to determine if Advair Diskus improves sleep quality by reducing lung hyperinflation in COPD.
- Trial name
- AQuOS-COPD (NCT00741767)
- Testing
- salmeterol-fluticasone
- Where
- United States
- Sponsor
- Northwestern University
Pulmonary Disease, Chronic Obstructive
Efficacy of Self-titration of Ventilation in Overlap Syndrome (chronic Obstructive Pulmonar Disease + Sleep Apnea Syndrome ) with Dynamic Hyperinflation. EDIN-IDIN.
The combination of COPD and obstructive sleep apnea (OSA) can lead to undesirable interactions with the treatment approach. The investigators know that continuous positive airway pressure (CPAP) can increase dynamic…
- Trial name
- EDIN-IDIN (NCT06713486)
- Testing
- Fixed pressure obtained in the polysomnography for 28 days, Dynamic pressure in Dreamstation AVAPS-AAM PhilipsRespironic® mode
- Where
- Spain
- Volunteers
- 20 people
- Sponsor
- Fundacion para la Formacion e Investigacion Sanitarias de la Region de Murcia
Pulmonary Disease, Postoperative Complications
Hyperinflation Respiratory Therapies in Cardiac Surgery Patients
The purpose of this prospective randomized clinical trial is to evaluate three different types of hyperinflation respiratory therapies, Intermittent Positive Pressure Breathing (IPPB), Intermittent positive end expiratory…
- Trial name
- NCT04164173
- Testing
- EzPAP, Metaneb, Intermittent Positive Pressure Breathing (IPPB)
- Where
- United States
- Volunteers
- 324 people
- Sponsor
- University of Texas Southwestern Medical Center
Pneumothorax, Pulmonary Contusion
Electrical Impedance Imaging of Patients on Mechanical Ventilation
The goal of this study is to evaluate the sensitivity and specificity of Electrical Impedance Tomography (EIT) as a bedside diagnostic tool for lung pathologies in patients who are mechanically ventilated.
- Conditions
- Pneumothorax, Pulmonary Contusion, Pleural Effusion, Pulmonary Edema
- Trial name
- NCT02232841
- Testing
- Mechanical Ventilation, CT Scan
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- Colorado State University
Emphysema, COPD
Mind The Gap - Crossing Borders Study
Rationale: A big step forward and great opportunity to improve overall efficacy of bronchoscopic lung volume reductioen is to combine treatment modalities aiming to close the dependent collateral channels and then proceed with…
- Conditions
- Emphysema, COPD, Hyperinflation Lung
- Trial name
- NCT04256408
- Testing
- Bronchoscopic transparenchymal interlobar fissure closure using Aeriseal
- Where
- Netherlands
- Volunteers
- 3 people
- Sponsor
- University Medical Center Groningen