Clinical trials: Obstructive Airway Diseases
Asthma, Chronic Obstructive Pulmonary Disease (COPD)
Canadian Consortium on Airway Mucus Occlusions in Asthma, COPD and Chronic Cough
Chronic lung diseases affect one in five Canadians, causing symptoms such as cough, breathlessness, and wheeze. Despite advancements in medical care, these conditions not only impact individuals and their close circles but also…
- Conditions
- Asthma, Chronic Obstructive Pulmonary Disease (COPD), Chronic Cough (CC)
- Trial name
- CANMuc (NCT06858748)
- Testing
- Observational
- Where
- 7 sites in Canada
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- McMaster University
Bronchiectasis, Chronic Obstruct Airways Disease
Prevalence of Bronchiectasis in COPD Patients
The identification of bronchiectasis in COPD has been defined as a different clinical COPD phenotype with greater symptomatic severity, more frequent chronic bronchial infection and exacerbations, and poor prognosis.
- Conditions
- Bronchiectasis, Chronic Obstruct Airways Disease, Prognosis
- Trial name
- NCT04101448
- Testing
- prevalence
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Assiut University
Atrial Fibrillation, Obstructive Sleep Apnea
The Efficacy of PAP Therapy on Reducing AF Recurrence in Patients With Morbidity of OSA
This study aims to test the effectiveness of positive airway pressure therapy on reducing clinical failure after rhythm control treatment and restoring with regular heart beat in atrial fibrillation patients with obstructive…
- Trial name
- AFOSA (NCT04519489)
- Testing
- PAP therapy with telemonitoring, AF standard management and OSA general care
- Where
- 2 sites in China
- Volunteers
- 129 people
- Sponsor
- Philips (China) Investment CO., LTD
Cystic Fibrosis,
Evaluation of Bronchial Inflammation in Allergic Bronchopulmonary Aspergillosis (ABPA)
Chronic bronchial inflammation is an important clinical feature in cystic fibrosis. Approximately 10% of patients with cystic fibrosis suffer from Allergic Bronchopulmonary Aspergillosis.
- Trial name
- ABPA (NCT00906568)
- Where
- Germany
- Volunteers
- 40 people
- Sponsor
- Johann Wolfgang Goethe University Hospital
Obstructive Sleep Apnea
Evaluation of Acclimate Feature for Positive Airway Pressure (PAP) Therapy
The purpose of the study is to evaluate if using the Acclimate feature at the beginning of Positive Airway Pressure (PAP) therapy results in patients using their PAP therapy at least as long as they would standard therapy.
- Trial name
- NCT01421654
- Testing
- S9 Elite with Acclimate, S9 Elite
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- ResMed
Bronchiectasis Adult, Chronic Obstructive Pulmonary Disease
The Characteristic of Airway Microbiome Profiling of COPD-bronchiectasis Overlap Patients and Its Association With Acute Exacerbation
The overlap between chronic obstructive pulmonary disease (COPD) and bronchiectasis is a neglected area of research, and it is not covered by guidelines for clinical practice.
- Conditions
- Bronchiectasis Adult, Chronic Obstructive Pulmonary Disease, Overlap, Microbiome
- Trial name
- NCT04865861
- Where
- China
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- Guangzhou Medical University
Asthma
Effects of QVAR in Smokers With Asthma
We hypothesize that extra-fine particle treatment with HFA-QVAR will be superior in improving small airways dysfunction, especially in ex-smokers and smokers with asthma.
- Trial name
- OLiVIA (NCT01741285)
- Testing
- Beclomethasone (QVAR), Beclomethasone (Clenil), Fluticasone
- Where
- Netherlands
- Volunteers
- 40 people
- Sponsor
- University Medical Center Groningen
Asthma, Cough
Mannitol-Induced Cough Challenge in Healthy Controls and Subjects With Mild Allergic Asthma
The study aim is to investigate if changes in osmolarity using mannitol challenge can evoke coughing reproducibly in mild allergic asthmatics compared with healthy controls and if salbutamol can affect this.
- Trial name
- MICC (NCT03620422)
- Testing
- Mannitol, Salbutamol 5mg/mL, Sodium Chloride 0.9% Inhl 3Ml
- Where
- Canada
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- McMaster University
Pulmonary Disease, Chronic Obstructive
Berodual® Respimat® Solution for Inhalation in Patients With Chronic Obstructive Airways Disease
Tolerability, efficacy and handling of Berodual® Respimat® 20/50µg/dose solution for inhalation in patients with chronic obstructive airways disease in daily practice
- Trial name
- NCT02231372
- Testing
- Berodual® Respimat® solution for inhalation
- Volunteers
- 4,602 people
- Sponsor
- Boehringer Ingelheim
COPD, CT
Effects of Bronchodilation on Computed Tomography (CT) Parameters Reflecting Airways Remodelling, and Pulmonary Emphysema Extent.
CT studies considering bronchial dimensions in chronic obstructive pulmonary disease (COPD) were conducted without control of bronchodilation.
- Conditions
- COPD, CT, Bronchodilation
- Trial name
- NCT01142531
- Testing
- Chest CT scan
- Where
- Belgium
- Volunteers
- 20 people
- Sponsor
- Erasme University Hospital
Chronic Obstructive Pulmonary Disease
Long-term Extension Study of the Safety, Tolerability, and Efficacy of Aclidinium Bromide in Patients With Moderate to Severe Chronic Obstructive Pulmonary Disease (COPD) (LAS-MD-36)
The purpose of this extension study is to evaluate the long-term safety, tolerability, and efficacy of inhaled aclidinium bromide at two dose levels in patients with moderate to severe chronic obstructive pulmonary disease…
- Trial name
- NCT00970268
- Testing
- Aclidinium bromide
- Where
- 83 sites in United States, Canada
- Volunteers
- 291 people
- Sponsor
- AstraZeneca
Asthma, COPD
Acute Exacerbations Treated With BenRAlizumab (The ABRA Study)
Exacerbations of asthma and COPD are an important cause of hospital admission and the main cause of annual winter bed shortages.
- Trial name
- ABRA (NCT04098718)
- Testing
- Benralizumab, Prednisolone
- Where
- United Kingdom
- Volunteers
- 158 people
- Sponsor
- University of Oxford
Pneumonia, Bronchiolitis
Diagnosing Respiratory Disease in Children Using Cough Sounds
The purpose of this prospective study is to evaluate the efficacy of the ResAppDx software application in diagnosis of pneumonia and other respiratory conditions (bronchiolitis, asthma/reactive airway disease, croup, upper or…
- Conditions
- Pneumonia, Bronchiolitis, Asthma, Croup
- Trial name
- SMARTCOUGH-C (NCT02973282)
- Testing
- Recording of Infants and Children's Cough Sounds
- Where
- 3 sites in United States
- Volunteers
- 1,245 people
- Sponsor
- ResApp Health Limited
Asthma Patients
ICS+LABA Vs. ICS+LABA+Omalizumab: Impact on Asthma Control and Gene Expression
Asthma is a chronic respiratory disease characterized by airway inflammation and obstruction, leading to wheezing, breathlessness, chest tightness, and coughing.
- Trial name
- NCT06869382
- Testing
- Foster BDP/Formoterol, Omalizimab
- Where
- Taiwan
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation
Obstructive Sleep Apnea
Comparison Between Auto CPAP and Fixed CPAP in Chinese Patients With OSA
AutoCPAP would lead to better compliance than FixCPAP
- Trial name
- NCT00307424
- Testing
- AutoCPAP, FixCPAP
- Where
- 2 sites in China
- Sponsor
- Chinese University of Hong Kong
Obstructive Sleep Apnea of Adult, Preeclampsia
Continuous Positive Airway Pressure (CPAP) for Sleep Apnea in Pregnancy
A randomized controlled trial of 1,500 women to assess whether treatment of obstructive sleep apnea with continuous positive airway pressure (CPAP) in pregnancy will result in a reduction in the rate of hypertensive disorders of…
- Conditions
- Obstructive Sleep Apnea of Adult, Preeclampsia, Obstetrical Complications
- Trial name
- SLEEP (NCT03487185)
- Testing
- Continuous Positive Airway Pressure, Sleep Advice Control
- Where
- 14 sites in United States
- Volunteers
- 1,500 people
- Sponsor
- The George Washington University Biostatistics Center
Obstructive Sleep Apnea of Newborn
Nasal and Oronasal Mask in Severe OSA Patients With Nasal Free Airflow of Obstruction
The obstructive sleep apnea (OSA) affects between 10% to 25% of the adults. Continuous positive airway pressure (CPAP) is the first choice of treatment in severe OSA.
- Trial name
- NCT02274194
- Testing
- Nasal CPAP, Oronasal CPAP
- Where
- 2 sites in Brazil
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Chronic Obstructive Pulmonary Disease (COPD)
Patients With Chronic Obstructive Pulmonary Disease at Altitude - Effect of Nocturnal Oxygen on Breathing and Sleep
The purpose of this study is to investigate the effect of nocturnal oxygen therapy during a stay at moderate altitude on breathing and sleep of patients with chronic obstructive lung disease.
- Trial name
- NCT02150590
- Testing
- Oxygen
- Where
- Switzerland
- Volunteers
- 32 people
- Sponsor
- University of Zurich
Metabolic Syndrome, Insulin Resistance
Impact of Obstructive Sleep Apnea Syndrome on Metabolic Syndrome in Severe Obesity
The aim of this project is to study the relationship between obstructive sleep apnea (OSA) and metabolic syndrome (MS) in a population of obese patients who are candidates for bariatric surgery.
- Conditions
- Metabolic Syndrome, Insulin Resistance, Adipokines, Cytokines
- Trial name
- SYBILA (NCT01029561)
- Testing
- CPAP, Diet
- Where
- Spain
- Volunteers
- 126 people
- Sponsor
- Hospital Universitari de Bellvitge
Obstructive Sleep Apnea
Increasing the Use of an Anti-snoring Mouth Guard (Mandibular Advancement Appliance) to Prevent Upper Airway Collapse During Sleep in Patients With Obstructive Sleep Apnoea.
Obstructive Sleep Apnoea (OSA) is a sleep-related breathing disorder that is characterized by the repeated collapse of the upper airway during sleep, resulting in sleep deprivation.
- Trial name
- IPOSAT (NCT04092660)
- Testing
- Behaviour change Intervention Based on Health Action Process Approach Model, Mandibular Advancement Appliance (MAA) or Anti-snoring mouth guard
- Where
- United Kingdom
- Volunteers
- 56 people
- Sponsor
- Queen Mary University of London
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