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ClinicalTrials.gov public records Last synced Oct 1, 2026, 4:17 PM EDT

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Showing 25–48 of 767 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Airway Disease Clear all
Completed No phase listed Observational

The Sinonasal Cavity as a Reservoir for Upper Airway Bacterial Development

NCT03016689
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Not listed
Lead sponsor
University of Minnesota
Other
Eligibility
7 Days to 3 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 20, 2026 · Synced Oct 1, 2026, 4:17 PM EDT
Completed Phase 2 Interventional Results available

A Pivotal Subjective Sleep Study of a Nasal Dilator (Breathe Right Tan)

NCT03549117
View directory record Official record
Conditions
Congestion, Nasal
Interventions
Breathe Right Tan (small/medium) nasal strips, Placebo nasal strip
Device · Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
2
States / cities
Verona, New Jersey • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 25, 2018 · Synced Oct 1, 2026, 4:17 PM EDT
Enrolling by invitation Not applicable Interventional

Hyperangulated Versus Standard Geometry Laryngoscope Blade Trial

NCT07223762
View directory record Official record
Conditions
Acute Respiratory Failure
Interventions
Hyperangulated video laryngoscope blade, Standard geometry video laryngoscope blade
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
2,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
19
States / cities
Birmingham, Alabama • Los Angeles, California • Stanford, California + 15 more
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 1, 2026, 4:17 PM EDT
Completed Phase 1 Interventional

Effect of Simvastatin on CF Airway Inflammation

NCT00255242
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Simvastatin treatment for 28 days
Drug
Lead sponsor
Akron Children's Hospital
Other
Eligibility
10 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Akron, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 3, 2009 · Synced Oct 1, 2026, 4:17 PM EDT
Recruiting Not applicable Interventional

CPAP for the Treatment of Supine Hypertension

NCT05489575
View directory record Official record
Conditions
Autonomic Failure, Pure Autonomic Failure, Multiple System Atrophy, Parkinson Disease, Supine Hypertension, Neurogenic Orthostatic Hypotension
Interventions
Active CPAP, Sham CPAP, Sleeping in a head-up tilt (HUT) position
Device · Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
40 Years to 80 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Oct 1, 2026, 4:17 PM EDT
Completed Not applicable Interventional Results available

The Use of Airway Clearance Devices in ALS

NCT02682030
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis
Interventions
High Frequency Chest Compression Device (HFCC), Cough Assist
Device
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 25, 2020 · Synced Oct 1, 2026, 4:17 PM EDT
Completed No phase listed Observational

Sample Collections From the Airways of Asthmatic Patients

NCT00001888
View directory record Official record
Conditions
Asthma
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 75 Years
Enrollment
574 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1999
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Oct 1, 2026, 4:17 PM EDT
Completed Phase 4 Interventional Results available

Budesonide Inhalation Suspension for Acute Asthma in Children

NCT00393367
View directory record Official record
Conditions
Asthma, Acute Asthma, Reactive Airway Exacerbation
Interventions
Budesonide inhalation suspension (0.5 mg/2mL) 2mg, albuterol (5mg/mL) 7.5 or 10mg, Prednisolone, prednisone, or methylprednisolone, Albuterol, ipratropium bromide, Ipratropium bromide
Drug
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
2 Years to 18 Years
Enrollment
179 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 10, 2012 · Synced Oct 1, 2026, 4:17 PM EDT
Completed Phase 3 Interventional Results available

Safety of AZLI in Children With Cystic Fibrosis (CF) and Chronic Pseudomonas Aeruginosa in the Lower Airways

NCT01404234
View directory record Official record
Conditions
Cystic Fibrosis, Pseudomonas Aeruginosa
Interventions
AZLI
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
Up to 12 Years
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
10
States / cities
Aurora, Colorado • Jacksonville, Florida • Chicago, Illinois + 7 more
Source: ClinicalTrials.gov public record
Updated May 29, 2014 · Synced Oct 1, 2026, 4:17 PM EDT
Completed Not applicable Interventional Results available

TPAP for Comfort in OSA

NCT06264128
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
TPAP, CPAP
Device
Lead sponsor
SleepRes Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Murfreesboro, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 11, 2024 · Synced Oct 1, 2026, 4:17 PM EDT
Recruiting No phase listed Observational

Downstream Effects of Airway Mucus Plugs on 129Xenon MRI in Severe Asthma

NCT07139899
View directory record Official record
Conditions
Severe Asthma
Interventions
Hyperpolarized Xenon 129
Combination Product
Lead sponsor
Bastiaan Driehuys
Other
Eligibility
18 Years to 65 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 20, 2025 · Synced Oct 1, 2026, 4:17 PM EDT
Completed Phase 3 Interventional

Study of Levalbuterol and Racemic Albuterol in Pediatric Subjects With Reactive Airways Disease (RAD)

NCT00685126
View directory record Official record
Conditions
Reactive Airways Disease (RAD)
Interventions
Levalbuterol HCl Inhalation Solution, Albuterol HCl Inhalation Solution
Drug
Lead sponsor
Sumitomo Pharma America, Inc.
Industry
Eligibility
Up to 48 Months
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2002
U.S. locations
32
States / cities
Little Rock, Arkansas • Corona, California • Englewood, California + 29 more
Source: ClinicalTrials.gov public record
Updated Feb 22, 2012 · Synced Oct 1, 2026, 4:17 PM EDT
Completed Not applicable Interventional

The Effect of Mouth Closure on Airflow in OSA

NCT06547658
View directory record Official record
Conditions
Hypopnea, Sleep
Interventions
Mouth closure
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 89 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 10, 2026 · Synced Oct 1, 2026, 4:17 PM EDT
Recruiting Not applicable Interventional

Long-term Evaluation of a Nasopharyngeal Airway

NCT07191314
View directory record Official record
Conditions
Sleep Apnea, Obstructive
Interventions
nasopharyngeal airway obstructive sleep apnea (NPA-OSA) device
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 6, 2025 · Synced Oct 1, 2026, 4:17 PM EDT
Recruiting Not applicable Interventional

The Improving Sleep in African American Couples Study (ISAAC)

NCT07447284
View directory record Official record
Conditions
Obstructive Sleep Apnea (OSA)
Interventions
CPAP Training and Education, Virtual Disease Support Group Sessions, Couple CPAP Training and Education, Couples Virtual OSA Support Group Sessions, CPAP Tele-monitoring and Feedback, Couples' Cognitive Behavioral Therapy
Behavioral
Lead sponsor
MetroHealth Medical Center
Other
Eligibility
30 Years and older
Enrollment
440 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
Cleveland, Ohio • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Oct 1, 2026, 4:17 PM EDT
Completed No phase listed Observational

Markers of Airway Inflammation in BAL Fluid From Children With Asthma

NCT00838552
View directory record Official record
Conditions
Asthma
Interventions
Not listed
Lead sponsor
National Jewish Health
Other
Eligibility
Up to 18 Years
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2018
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 22, 2020 · Synced Oct 1, 2026, 4:17 PM EDT
Completed No phase listed Observational

Vibration Response Imaging (VRI) in Patients That Are Undergoing Pulmonary Interventional Procedure

NCT00672893
View directory record Official record
Conditions
Central Airway Stenosis
Interventions
Vibration Response Imaging
Other
Lead sponsor
Deep Breeze
Industry
Eligibility
18 Years to 85 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
2
States / cities
Denver, Colorado • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 16, 2009 · Synced Oct 1, 2026, 4:17 PM EDT
Completed Not applicable Interventional

A Prospective Study to Evaluate Continuous Positive Airway Pressure Devices to Reduce Pulmonary Dose

NCT05142358
View directory record Official record
Conditions
Lung Cancer, Left Sided Breast Cancer
Interventions
Continuous Positive Airway Pressure, Deep inspiratory breath hold, Free Breath
Device · Other
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 2, 2026 · Synced Oct 1, 2026, 4:17 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Using Telemedicine to Improve Veteran Sleep Apnea Care

NCT01259440
View directory record Official record
Conditions
Sleep Apnea Syndromes
Interventions
Video Teleconferencing Care, Usual Care
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Nov 4, 2015 · Synced Oct 1, 2026, 4:17 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Cough According to Stimulus Type in PD

NCT02390089
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Capsaicin vapor, fog, Videofluoroscopic swallow evaluation, Nebulizer
Drug · Other · Radiation + 1 more
Lead sponsor
University of Florida
Other
Eligibility
50 Years to 80 Years
Enrollment
158 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Feb 15, 2019 · Synced Oct 1, 2026, 4:17 PM EDT
Recruiting Not applicable Interventional

The VENTOR Clinical Study

NCT06759389
View directory record Official record
Conditions
Cardiac Arrest (CA)
Interventions
Resuscitation (Ventor)
Device
Lead sponsor
CoLabs Medical
Industry
Eligibility
18 Years to 75 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Jun 11, 2025 · Synced Oct 1, 2026, 4:17 PM EDT
Recruiting Not applicable Interventional

Paclitaxel-Coated Pulmonary Balloon for the Treatment of Benign Central Airway Stenosis

NCT07191860
View directory record Official record
Conditions
Adult Subjects With Symptomatic Benign Airway Obstruction, Adult Benign Central Airway Stenosis, Adult Tracheobronchial Stenosis, Tracheal Stenosis, Central Airway Stenosis, Central Airway Obstruction
Interventions
The Airiver Pulmonary drug-coated balloon (DCB) dilation, Commercial airway balloon dilation
Combination Product · Device
Lead sponsor
Airiver Medical, Inc.
Industry
Eligibility
22 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 18, 2026 · Synced Oct 1, 2026, 4:17 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Clearance Of Mucus In Stents (COMIS)

NCT01370278
View directory record Official record
Conditions
Lung Neoplasms, Respiratory Failure, Pneumonia, Acute Coronary Syndromes, Unstable Angina, Myocardial Infarction, Cardiac Arrhythmia, Thromboembolic Disease
Interventions
Normal Saline, Sodium Bicarbonate
Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 25, 2023 · Synced Oct 1, 2026, 4:17 PM EDT
Completed Not applicable Interventional

Study of Effects of Sutures on Results of Palate Surgery for Obstructive Sleep Apnea

NCT00205543
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
uvulopalatopharyngoplasty with or without sutures
Procedure
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
21 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 21, 2012 · Synced Oct 1, 2026, 4:17 PM EDT