Clinical trials: Dynamic Hyperinflation
Pulmonary Disease, Chronic Obstructive
Effect of Expiratory Positive Pressure on Dynamic Hyperinflation and Ability to Exercise With Upper Limbs in COPD
The study will evaluate the effect of positive airway expiratory pressure (EPAP) on patients with chronic obstructive pulmonary disease (COPD) during submaximal upper limb exercise.
- Trial name
- NCT03073564
- Testing
- Endurance test for upper limbs, Functional test
- Where
- Brazil
- Volunteers
- 19 people
- Sponsor
- Hospital de Clinicas de Porto Alegre
Chronic Obstructive Pulmonary Disease
Pursed-lips Breathing and Dynamic Hyperinflation
Background: Dynamic hyperinflation (DH) is an important factor leading to dyspnea and consequent limitations in functional capacity of chronic obstructive pulmonary disease (COPD) patients.
- Trial name
- NCT02203058
- Testing
- Pursed-lips breathing, No pursed-lips breathing
- Where
- Brazil
- Volunteers
- 25 people
- Sponsor
- University of the State of Santa Catarina
Chronic Obstructive Pulmonary Disease, Hypercapnia
Non-invasive Home Ventilation in Patients With Severe Hypercapnic Chronic Obstructive Pulmonary Disease
In COPD patients with chronic hypercapnic respiratory failure, the prognosis is poor and the treatment with non invasive ventilation is actually well established. However the best mode of ventilation is not well known.
- Trial name
- SOMNOVENT' (NCT03934749)
- Testing
- Non Invasive Ventilation
- Where
- France
- Volunteers
- 1 people
- Sponsor
- Centre Hospitalier Universitaire de Besancon
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
Slow Chest Compression on Dynamic Hyperinflation, Dyspnea and Peripheral Muscle Deoxygenation in Patients With COPD
Background: Commonly, patients with chronic obstructive pulmonary disease (COPD) present dyspnea, dynamic hyperinflation (DH) and important peripheral muscle deoxygenation when performing their activities of daily living (ADLs).
- Trial name
- NCT02746536
- Testing
- Slow chest compression, No slow chest compression
- Where
- Brazil
- Volunteers
- 40 people
- Sponsor
- University of the State of Santa Catarina
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
Chronic Obstructive Airway Disease
The Effect of Twice Daily vs. Once Daily Bronchodilation on Hyperinflation in COPD Patients During 24 Hours.
To study the effect of twice daily dual bronchodilation versus once daily single bronchodilation in patients with chronic obstructive pulmonary disease on 24-hour static and dynamic hyperinflation.
- Trial name
- BOTH (NCT03275116)
- Testing
- Tiotropium 'Respimat' 5 mcg, Aclidinium Bromide/Formoterol Fumarate 340/12 mcg
- Where
- Netherlands
- Volunteers
- 49 people
- Sponsor
- Maastricht University Medical Center
Chronic Obstructive Pulmonary Disease
Effect of Portable NIV on Operational Chest Wall Volumes in COPD
The VitaBreath (Philips, Respironics) is a portable, handheld, battery powered, non-invasive ventilation device, that has been shown to reduce activity-related shortness of breath in patients with COPD.
- Trial name
- NCT03848819
- Testing
- VitaBreath device
- Where
- United Kingdom
- Volunteers
- 14 people
- Sponsor
- Northumbria University
Dynamic Lung Hyperinflation, COPD Patients
Daily Activities Are Sufficient to Induce Dynamic Pulmonary Hyperinflation and Dyspnea in Chronic Obstructive Pulmonary Disease Patients
Introduction: Chronic obstructive pulmonary disease is a condition characterized by airflow limitation usually progressive and associated with inflammatory response of lung noxious particles.
- Conditions
- Dynamic Lung Hyperinflation, COPD Patients, Activities of Daily Livin.
- Trial name
- Hyperinflation (NCT01475812)
- Testing
- Hyperinflation and ADL
- Where
- Brazil
- Volunteers
- 19 people
- Sponsor
- Federal University of São Paulo
Chronic Obstructive Pulmonary Disease
Indacaterol Versus Tiotropium on Dynamic Hyperinflation in COPD
Exercise intolerance is a major complain of patients with chronic obstructive pulmonary disease (COPD). Dynamic hyperinflation has been recognized as an important limiting factor responsible for the appearance of intolerable…
- Trial name
- NCT01693003
- Testing
- Indacaterol, Tiotropium
- Where
- 2 sites in Brazil
- Volunteers
- 20 people
- Sponsor
- Irmandade Santa Casa de Misericórdia de Porto Alegre
Bronchiectasis
Investigation of Dynamic Hyperinflation and Its Relationship With Functional Exercise Capacity in Children With Bronchiectasis
Prevalence of dynamic hyperinflation and its relationship with functional exercise capacity will be evaluated in children with bronchiectasis.
- Trial name
- NCT04885790
- Testing
- Respiratory assessment using "Spiropalm 6MWT" portable spirometry, Evaluation of functional exercise capacity, Evaluation of peripheral muscle strength
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Izmir Bakircay University
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
Pulmonary Disease, Chronic Obstructive
Effects of Dynamic Hyperinflation on the Left-ventricular Diastolic Function in Healthy Male Subjects
The aim of this study is to identify whether actively induced dynamic hyperinflation can cause left-ventricular diastolic dysfunction in healthy male subjects in order to explore the mechanisms of developing cardiac dysfunctions…
- Trial name
- NCT03500822
- Testing
- Metronome-paced tachypnea, Expiratory-stenosis breathing
- Where
- Austria
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Otto Wagner Hospital
COPD
Sustainability of Pulmonary Rehab Gains
People with moderate to severe COPD trap air in their lungs. This lessens their ability to exercise. The investigators developed a computerized breathing retraining program to help patients empty their lungs during exercise.
- Trial name
- NCT02241733
- Testing
- Breathing retraining plus exercise, Exercise only
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- VA Office of Research and Development
Pulmonary Disease, Chronic Obstructive
Effects of Tiotropium on Breathing Capacity and Exercise Limitation in Early Stages of Chronic Obstructive Pulmonary Disease
Optimal clinical management in early stages of COPD is not established. Tiotropium has been shown to improve exercise tolerance during (CWR) cycle ergometry with GOLD stage II to IV COPD, improvements in constant speed treadmill…
- Trial name
- NCT01072396
- Testing
- Tiotropium
- Where
- 15 sites in United States, Canada
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- Boehringer Ingelheim
Pulmonary Arterial Hypertension
Bronchodilator's Effects on Exertional Dyspnoea in Pulmonary Arterial Hypertension
Activity-related dyspnoea appears to be the earliest and the most frequent complaint for which patients with PAH seek medical attention.
- Trial name
- BD-HTAP (NCT02782052)
- Testing
- Nebulized ipratropium bromide, Nebulized combination ipratropium bromide with salbutamol
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Asthma, Hyperinflation
Bronchial Thermoplasty for Severe Asthma With Dynamic Hyperinflation
Bronchial thermoplasty is a treatment for severe asthma that consist in decreasing the thickness of bronchial muscle by heat using a catheter inserted into the bronchi under direct vision with the help of an endoscope This…
- Trial name
- HEAT-SA (NCT02618551)
- Testing
- Bronchial thermoplasty for treatment of severe asthma
- Where
- France
- Volunteers
- 14 people
- Sponsor
- University Hospital, Toulouse
COPD, Hyperinflation
Effect of Elastic Chest Compression on Functional Exercise Capacity and Respiratory Performance in Patients With COPD
The goal of this clinical trial is to investigate the effects of elastic chest compression on functional exercise capacity and respiratory performance of patients with COPD.
- Trial name
- NCT06519474
- Testing
- Theraband chest compression
- Where
- Taiwan
- Volunteers
- 17 people
- Sponsor
- National Taiwan University Hospital
Pulmonary Disease, Chronic Obstructive
The Effect of BEVESPI AEROSPHERE ® Therapy on Exercise Tolerance in COPD
The objective of the study is to determine if a dual inhaled bronchodilator (Glycopyrrolate/Formoterol) is effective in increasing exercise time relative to placebo in patients with Chronic Obstructive Pulmonary Disease (COPD).
- Trial name
- NCT03081156
- Where
- United States
- Volunteers
- 52 people
- Sponsor
- William Stringer, md
Idiopathic Pulmonary Arterial Hypertension.
Albuterol and Dynamic Hyperinflation in Idiopathic Pulmonary Arterial Hypertension
The purpose of this study is to determine if dynamic hyperinflation seen in patients with idiopathic pulmonary artery hypertension (iPAH) improves with albuterol therapy.
- Trial name
- NCT02108743
- Testing
- Albuterol.
- Where
- United States
- Sponsor
- American Medical Association Foundation