Not applicableUnknownNCT03718793What this trial is testingSmall Airway Inflammation and Dysfunction in Different Asthma PhenotypesWho this might be right forAsthma Tampere University Hospital 160
Not applicableStudy completedNCT04421742What this trial is testingThe Effect of Beclomethasone/Formoterol in Extra-fine Formulation on Quality of Life and SAD in COPD Patients.Who this might be right forChronic Obstructive Pulmonary Disease Alfredo Antonio Chetta 43
Large-scale testing (Phase 3)UnknownNCT01003522What this trial is testingEvaluation of Stents to Open Restricted Airways in Patients With Centrally Placed Non-small Cell Lung CancerWho this might be right forNon-small Cell Lung Cancer Royal Marsden NHS Foundation Trust 60
Testing effectiveness (Phase 2)Study completedNCT03645434What this trial is testingA Single Inhalation Dose Study to Assess Efficacy, Pharmacokinetics (PK), Safety and Tolerability of AZD8871 in Patients With Long-term Lung Diseases.Who this might be right forChronic Obstructive Pulmonary Disease AstraZeneca 73
Early research (Phase 1)Study completedNCT01710449What this trial is testingEvaluation of Regional Ventilation Using 19F MRI of Inert Perfluorinated Gases Mixed With OxygenWho this might be right forCOPDAsthmaCystic Fibrosis+2 more Hal C Charles 44
Not applicableUnknownNCT00865293What this trial is testingExpiratory Airflow Limitation in Subjects With ObesityWho this might be right forObesity Medical Center Alkmaar 30
Not applicableStudy completedNCT03287921What this trial is testingDiagnostic and Therapeutic Approaches to Hyperinflation and Small Airway Disease in COPDWho this might be right forCOPD Universitätsmedizin Mannheim 26
Early research (Phase 1)Study completedNCT01731015What this trial is testingImaging Lung Function Using Oxygen Enhanced MRIWho this might be right forCOPDAsthmaCystic Fibrosis+2 more Hal C Charles 15
Testing effectiveness (Phase 2)Study completedNCT01223274What this trial is testingDelivery Room CPAP in Extremely Low Birth Weight InfantsWho this might be right forInfant, NewbornInfant, Low Birth WeightInfant, Small for Gestational Age+3 more NICHD Neonatal Research Network 104
Not applicableNot Yet RecruitingNCT07750613What this trial is testingTime Course of Respiratory Oscillometry Parameters During Nasal High-Flow Therapy in Stable Chronic Obstructive Pulmonary DiseaseWho this might be right forChronic Obstructive Pulmonary Disease (COPD) ADIR Association 20
Not applicableStudy completedNCT03728712What this trial is testingEvaluation of Ventilation Homogeneity as a Marker of Small Airway Disease in Active SmokersWho this might be right forLung Function TestingCigarette SmokingSingle-photon Emission Computed Tomography (SPECT)+2 more Centre hospitalier de l'Université de Montréal (CHUM) 30
Not applicableStudy completedNCT01549483What this trial is testingSmall Airways Disease in Asymptomatic and Symptomatic Subjects With Airway Hyperresponsiveness (AHR)Who this might be right forAsthmaAirway Hyperresponsiveness University Medical Center Groningen 45
Not applicableStudy completedNCT00906568What this trial is testingEvaluation of Bronchial Inflammation in Allergic Bronchopulmonary Aspergillosis (ABPA)Who this might be right forCystic Fibrosis, Johann Wolfgang Goethe University Hospital 40
Not applicableStudy completedNCT02153684What this trial is testingCanadian Cohort on the Origin and Progression of Airway Disease: Physiology PlatformWho this might be right forSmokingCOPD Dr. Denis O'Donnell 99
Not applicableLooking for participantsNCT06819969What this trial is testingThe Canadian Lung Outcomes in Users of Vaping Devices StudyWho this might be right forSmall Airways DiseasesVapingVaping Related Disorder+2 more University of British Columbia 500
Not applicableLooking for participantsNCT04190953What this trial is testingUpper Airway's Pressure Drop Analyses After Mandibular Advancement and Maxillary ExpansionWho this might be right forApneaAirway Obstruction, NasalMandible Small+1 more University of Alberta 90
Post-approval studies (Phase 4)Ended earlyNCT01064050What this trial is testingRole of a Silicone Prosthesis to Prevent Airway Obstruction Recurrence in Lung CancersWho this might be right forLung NeoplasmCarcinoma, Non-Small-Cell Lung Centre Hospitalier Universitaire de Saint Etienne 75
Post-approval studies (Phase 4)UnknownNCT01466712What this trial is testingEvaluate the Effects of Formoterol and Beclomethasone Dipropionate Combination Therapy on Small Airways FunctionWho this might be right forCOPDEmphysemaSmall Airway Disease KU Leuven 20
Not applicableLooking for participantsNCT03839992What this trial is testingDetection of Unsuspected Small Airways Obstruction in Cystic FibrosisWho this might be right forCystic Fibrosis in Children Gelb, Arthur F., M.D. 100
Not applicableNot Yet RecruitingNCT07364188What this trial is testingBronchodilator Response in COPD and Asthma: Correlation Between Spirometry, IOS Indices, and Dyspnea ReliefWho this might be right forAsthma BronchialeCOPDBronchodilation+3 more Allergi- og Lungeklinikken, Elsinore 120