Clinical trials: Obstructive Airway Diseases
Asthma, Allergic Asthma
Towards Targeting the ORigin of the Inflammatory Cascade in Allergic Asthma
Allergic asthma is a complex and heterogeneous disease caused by excessive responses to inhaled allergens. Current medication, including corticosteroids and bronchodilators, does not act on the origin of inflammation but rather…
- Trial name
- ORIENT (NCT04264377)
- Testing
- Bronchoscopy
- Where
- Netherlands
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- University Medical Center Groningen
Chronic Obstructive Pulmonary Disease, Healthy
Ventilation Distribution in COPD Patients During Breathing Exercises
ELTGOL (Slow Expiration with the Opened Glottis in the Lateral posture) is an airway clearance technique performed in the lateral decubitus position.
- Trial name
- NCT06381973
- Testing
- ELTGOL_Physio, ELTGOL_Auto, PEP
- Where
- Belgium
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- William Poncin, PT, PhD
Chronic Obstructive Pulmonary Disease, Emphysema
Biological Effects of Quercetin in COPD Phase II
This study determines whether quercetin supplementation reduces the inflammation and oxidative stress markers in patients with chronic obstructive pulmonary disease.
- Conditions
- Chronic Obstructive Pulmonary Disease, Emphysema, Chronic Bronchitis With Airway Obstruction
- Trial name
- polyphenols (NCT06003270)
- Testing
- Quercetin 1000 mg, Quercetin 500 MG
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Temple University
Bstructive Sleep Apnea (OSA) and Obesity
A Phase III Study Evaluating the Efficacy and Safety of HRS9531 Injection in Subjects With Obstructive Sleep Apnea (OSA) and Obesity
A Phase III Study Evaluating the Efficacy and Safety of HRS9531 Injection in Subjects with Obstructive Sleep Apnea (OSA) and Obesity
- Trial name
- NCT06974851
- Testing
- HRS9531
- Where
- China
- Volunteers
- 140 people
- Sponsor
- Fujian Shengdi Pharmaceutical Co., Ltd.
Pulmonary Disease, Chronic Obstructive
Postmarketing Surveillance Study of Atrovent® Inhaletten® in Chronic Obstructive Airways Disease
To obtain further information on the tolerability and efficacy of Atrovent® inhaletten® in the treatment of chronic obstructive airways disease under conditions of daily practice
- Trial name
- NCT02238145
- Testing
- Atrovent® Inhaletten
- Volunteers
- 660 people
- Sponsor
- Boehringer Ingelheim
Stroke, Sleep Apnea, Obstructive
Stroke and CPAP Outcome Study: A Sham-controlled Trial of CPAP Among Stroke Rehabilitation Patients
The purpose of this study is to assess the effect of continuous positive airway pressure (CPAP) on functional outcome in patients with acute stroke, the investigators conducted a sham-controlled, double-blind pilot trial during…
- Trial name
- SCOUTS (NCT02551757)
- Testing
- Auto-titrating CPAP
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- University of Washington
Obstructive Sleep Apnea, Sleep-Disordered Breathing
Tongue Morphology and Posterior Airway Space as Predictors of Response in Patientswith Hypoglossal Nerve Stimulation Therapy
Hypoglossal nerve stimulation (HNS) plays an increasingly important role in managing patients with obstructive sleep apnea (OSA) who do not tolerate CPAP therapy and are not eligible for other alternative treatment options, such…
- Trial name
- NCT06154577
- Testing
- Ultrasonography
- Where
- 2 sites in Switzerland
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Cantonal Hospital, Baselland
Asthma
Lung Function Outcomes Following Removal of Airway Mucus Plugs in Patients With Asthma (FOCUS)
This is a single-center study that will evaluate the safety and tolerability of removal of mucus plugs by bronchoscopy in patients with asthma.
- Trial name
- FOCUS (NCT05748912)
- Testing
- Therapeutic bronchoscopy for removal of mucus plugs
- Where
- United States
- Sponsor
- University of California, San Francisco
Asthma
SMILDA - Symbicort®Turbuhaler® Allergan Challenge Study in Allergic Patients With Mild Asthma
To compare the effects of formoterol alone (Oxis® TurbuhalerÒ) and the fixed combination of formoterol and budesonide (Symbicort® TurbuhalerÒ) on airway responsiveness as a marker of inflammation, induced by repeated low-dose…
- Trial name
- NCT00288379
- Testing
- formoterol, budesonide/formoterol
- Where
- Sweden
- Volunteers
- 16 people
- Sponsor
- AstraZeneca
Asthma, COPD
Effect of Statins on Asthma Control in Smokers With Asthma
Asthma is a chronic inflammatory condition of the lungs. There is evidence that cigarette smoking can make asthma symptoms worse and that smokers with asthma do not respond as well to standard therapies as non-smokers.
- Conditions
- Asthma, COPD, Smoking
- Trial name
- NCT00463827
- Testing
- Atorvastatin
- Where
- United Kingdom
- Volunteers
- 71 people
- Sponsor
- NHS Greater Clyde and Glasgow
Obstructive Sleep Apnea, Sleep-disordered Breathing
Combination Upper-Airway Electrical and Pharmacological Stimulation for Obstructive Sleep Apnea
Obstructive sleep apnea (OSA) is a common condition in which the airway repeatedly collapses during sleep, leading to poor sleep quality and reduced oxygen levels.
- Trial name
- NCT07577661
- Testing
- Combination device and drug: Unilateral hypoglossal nerve stimulation & atomoxetine-plus-oxybutynin (HGNS+AtoOxy), Unilateral hypoglossal nerve stimulation (HGNS), active comparator condition, Atomoxetine-plus-oxybutynin (80/5 mg) (AtoOxy), active comparator condition
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- Brigham and Women's Hospital
Healthy Subjects, Chronic Obstructive Pulmonary Disease
Multicenter Study of Impulse Oscillometry in Chinese
The purpose of this study is to establish the reference values of impulse oscillometry (IOS) in healthy Chinese, and compare the indices of IOS in patients with lung disease, such as chronic obstructive pulmonary disease (COPD)…
- Conditions
- Healthy Subjects, Chronic Obstructive Pulmonary Disease, Asthma, Interstitial Lung Disease
- Trial name
- NCT03467880
- Testing
- Clinical Observation
- Where
- 2 sites in China
- Volunteers
- 4,000 people, healthy volunteers welcome
- Sponsor
- Guangzhou Institute of Respiratory Disease
ASTHMA
Exhaled Air Temperature (TAE) As A Marker Of Airway Inflammation In Asthma
The goals : to develop and computerize equipment for measuring ITAE , compare the results with TAEP Itae study the possible relationship between different markers of inflammation: sputum eosinophils , FeNO , the ITAE and TAEP and…
- Trial name
- NCT02064686
- Testing
- Exhaled breath temperature
- Where
- Spain
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Airway Inflammation
Airborne Ultrafine and Fine Particulate Matter: A Cause for Endothelial Dysfunction in Man?
The purpose of this study is to examine biological pathways of altered blood vessel function resulting from breathing airborne particulate.
- Trial name
- NCT00814281
- Testing
- Montelukast
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Marywood University
Asthma (Diagnosis)
The Effect of a Cold Air Eucapnic Hyperventilation Test on Lower Respiratory Airways in Healthy Volunteers and Patients With Asthma
In this study, we want to evaluate the feasibility and safety of a CAEH test in healthy volunteers and patients with asthma. We want to develop a CAEH test to differentiate patients with different types of asthma and…
- Trial name
- CLARINET (NCT07220928)
- Testing
- Cold air challenge
- Where
- Belgium
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- KU Leuven
Asthma, OSA
The Role of Endothelium A and EGFR Receptor in Fibrocytes From Asthma With Obstructive Sleep Apnea
The investigators will compare the circulating fibrocyte proportion in asthmatic patients with obstructive sleep apnea (OSA) and not with OSA In addition, the investigators will compare the expression of epidermal growth factor…
- Trial name
- NCT02749565
- Where
- Taiwan
- Volunteers
- 60 people
- Sponsor
- Chang Gung Memorial Hospital
Obstructive Sleep Apnea
Effect of Upper Airway Stimulation on Vascular Function in Obstructive Sleep Apnea
This study will evaluate the effect of hypoglossal nerve stimulation (HGNS) on different measures of cardiovascular function in patients with obstructive sleep apnea (OSA).
- Trial name
- NCT03051165
- Testing
- Hypoglossal Nerve Stimulation Treatment Withdrawal
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Emory University
Bronchoscopy, Obstructive Sleep Apnea
Upper Airway Collapsibility Evaluation in Different Sedative Levels by Sleep Endoscopy
The purpose of this study is to evaluate the upper airway collapsibility by sleep endoscopy in different sedative levels. Propofol pump infusion will be used to achieve conscious sedation.
- Conditions
- Bronchoscopy, Obstructive Sleep Apnea, Conscious Sedation
- Trial name
- NCT01100554
- Testing
- Sleep endoscopy
- Where
- Taiwan
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Obstructive Sleep Apnea
Revised Algorithm for Next Generation DeVilbiss Healthcare AutoAdjust Continuous Positive Airway Pressure (CPAP)
The purpose of this protocol is to improve the current FDA-approved continuous positive pressure auto-titration algorithm, including treatment precision, residual disease detection characteristics and phenotyping with the…
- Trial name
- NCT01797705
- Testing
- DeVilbiss AutoAdjust CPAP with revised algorithm
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- DeVilbiss Healthcare LLC
Chronic Obstructive Airway Disease
Clinical Study to Investigate Safety and Performance of NeuRx DPS in Patients Undergoing Bilateral Lung Transplantation
This study is a prospective, single-center feasibility study to acquire more knowledge regarding the NeuRx DPS and develop a routine in the optimal pacing of the diaphragm with this system during the weaning period from…
- Trial name
- NCT02411383
- Testing
- NeuRx Diaphragm Pacing System
- Where
- Belgium
- Volunteers
- 4 people
- Sponsor
- Synapse Biomedical
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