Clinical trials: Hyperinflation
Acute Respiratory Distress Syndrome (ARDS)
Validation of a Semi-automatized Method to Detect Cyclic Hyperinflation on CT-scan in ARDS
This study aims to validate a semi-automatized method to quantify cyclic hyperinflation on CT-scan of ARDS patients. The gold standard will be cyclic hyperinflation assessed on the same CT scan, using manual segmentation of the…
- Trial name
- CT4-ARDS (NCT03870009)
- Testing
- ARDS patients
- Where
- France
- Volunteers
- 31 people
- Sponsor
- Hospices Civils de Lyon
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
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
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
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
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
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
Emphysema
Randomized Comparison of the RePneu Lung Volume Reduction Coil (LVRC) to Standard of Care for the Treatment of Emphysema (RESET Study)
The objective of this study is to demonstrate the safety and performance of the PneumRx, Inc. Lung Volume Reduction Coil (LVRC) in a population of patients with emphysema. The PneumRx, Inc.
- Trial name
- NCT01334307
- Testing
- Lung Volume Reduction Coil (LVRC) (PneumRx), Control
- Where
- 3 sites in United Kingdom
- Volunteers
- 47 people
- Sponsor
- Boston Scientific Corporation
Pulmonary Disease, Chronic Obstructive
Measurements of Diaphragmatic Mobility on COPD Patients
To determine whether the COPD impairs the diaphragmatic mobility (DM), and verify improvements after an inpatient pulmonary rehabilitation (PR).
- Trial name
- NCT02838953
- Testing
- Pulmonary Rehabilitation
- Where
- Italy
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Casa Di Cura Villa Serena SpA
Respiratory Failure, Respiration Disorders
Selecting the Best Ventilator Hyperinflation Settings
Ventilator hyperinflation (VHI) has been shown to be effective in improving respiratory mechanics, secretion removal, and gas exchange in mechanically ventilated patients; however, there are no recommendations on the best…
- Trial name
- VHI1 (NCT03327610)
- Testing
- VC-CMV20, VC-CMV50, PC-CMV1
- Volunteers
- 30 people
- Sponsor
- Centro Universitário Augusto Motta
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
COPD
Effect of Brovana and Tiotropium in Chronic Obstructive Pulmonary Disease (COPD)
This will be a double-blind crossover trial in 20 patient with stable COPD. Data from this study will provide proof-of-concept information on whether the (anticipated) additional bronchodilator effect of Brovana added to…
- Trial name
- NCT00773786
- Testing
- Arformoterol (Brovana)
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Trinity Health Of New England
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, 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
COPD
Single Dose Ultibro Breezhaler by Sd-DPI Versus Ipratropium/Salbutamol by Nebulizer in COPD
Rationale: Inhaled bronchodilators, beta-2-agonist or anticholinergic or combinations, can be delivered by several types of devices: dry powder (DPI), pressurized metered dose inhalers (pMDI), and wet nebulizers.
- Trial name
- ULT01 (NCT02576626)
- Testing
- indacaterol/glycopyrronium 110/50 Breezhaler®, ipratropium/salbutamol 0,5 mg, 2,5 mg by nebulisation
- Where
- Netherlands
- Volunteers
- 40 people
- Sponsor
- Wouter H. van Geffen
Neuromuscular Disease
Comparison of a Hyperinflation Mode and Air Stacking on Neuromuscular Patients Under Volumetric Ventilation
The purpose of the study is to compare the the efficacy and tolerance of 2 cough assistance techniques requiring no equipment other than the volumetric fan. The two methods are air-stacking and hyperinflation .
- Trial name
- TWOTECH (NCT02847299)
- Testing
- increase of cough peak flow ("Astral ventilator")
- Where
- France
- Volunteers
- 20 people
- Sponsor
- Centre d'Investigation Clinique et Technologique 805
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
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
Chronic Obstructive Pulmonary Disease
CHF5993 and CHF1535 pMDI on Lung Hyperinflation and Exercise Endurance Time in Subjects With COPD
Double Blind, Multinational, Multicentre, Randomised, Placebo-Controlled, 3-Way Cross-Over Study To Evaluate The Effect Of A Triple Combination Of Beclometasone Dipropionate And Formoterol Fumarate Plus Glycopyrronium (CHF5993)…
- Trial name
- TRIFORCE (NCT05097014)
- Testing
- CHF5993, CHF1535
- Where
- Germany
- Volunteers
- 106 people
- Sponsor
- Chiesi Farmaceutici S.p.A.
Chronic Obstructive Pulmonary Disease
Effects of Inhaled Corticosteroids in the Systemic Inflammation Induced by Exercise in Patients With COPD
Chronic obstructive pulmonary disease (COPD) is characterized by pulmonary and systemic inflammation. The effect of inhaled corticosteroids (IC) on inflammation in COPD is controversial.
- Trial name
- NCT02209974
- Testing
- Fluticasone
- Where
- Spain
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Hospital Son Llatzer