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ClinicalTrials.gov public records Last synced May 22, 2026, 4:13 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Airway Obstruction Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Nasal Valve Collapse, Nasal Breathing
Interventions
Latera Implant, Sham Procedure
Device
Lead sponsor
Spirox, Inc.
Industry
Eligibility
18 Years and older
Enrollment
137 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
11
States / cities
Roseville, California • Torrance, California • Atlanta, Georgia + 8 more
Source: ClinicalTrials.gov public record
Updated Feb 8, 2021 · Synced May 22, 2026, 4:13 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Hypoglossal Nerve Stimulation
Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
22 Years and older
Enrollment
133 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 20, 2026 · Synced May 22, 2026, 4:13 AM EDT
Withdrawn Phase 2Phase 3 Interventional
View directory record Official record
Conditions
Allergic Rhinitis, Nasal Congestion
Interventions
CPM, Placebo
Drug
Lead sponsor
Larkin Community Hospital
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
South Miami, Florida
Source: ClinicalTrials.gov public record
Updated Oct 15, 2023 · Synced May 22, 2026, 4:13 AM EDT
Completed No phase listed Observational Results available
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Non-interventional study.
Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years and older
Enrollment
1,283 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
47
States / cities
Highlands Ranch, Colorado • Wheat Ridge, Colorado • Clearwater, Florida + 43 more
Source: ClinicalTrials.gov public record
Updated Jan 9, 2013 · Synced May 22, 2026, 4:13 AM EDT
Recruiting Phase 2 Interventional
View directory record Official record
Conditions
Asthma
Interventions
PF-07275315, Placebo
Drug · Other
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 70 Years
Enrollment
252 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
36
States / cities
Mobile, Alabama • Chandler, Arizona • Lancaster, California + 29 more
Source: ClinicalTrials.gov public record
Updated May 3, 2026 · Synced May 22, 2026, 4:13 AM EDT
Recruiting No phase listed Observational
View directory record Official record
Conditions
Bilateral Vocal Cord Paralysis
Interventions
Not listed
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 70 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2030
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced May 22, 2026, 4:13 AM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Nasal Airway Obstruction
Interventions
Not listed
Lead sponsor
Aerin Medical
Industry
Eligibility
22 Years to 85 Years
Enrollment
1,110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 25, 2025 · Synced May 22, 2026, 4:13 AM EDT
Not listed Phase 2 Interventional
View directory record Official record
Conditions
Mechanical Ventilation, Pneumonia
Interventions
CAM (Complete Airway Management) Catheters
Device
Lead sponsor
O. M. Neotech, Inc.
Industry
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
1
States / cities
Cape Girardeau, Missouri
Source: ClinicalTrials.gov public record
Updated May 28, 2008 · Synced May 22, 2026, 4:13 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Upper Airway Obstruction
Interventions
Physostigmine, Oxygen, Placebo
Drug
Lead sponsor
University of Rochester
Other
Eligibility
18 Years to 45 Years · Male only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Apr 26, 2015 · Synced May 22, 2026, 4:13 AM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Sleep Disorders, Congestion, Nasal
Interventions
Prototype Nasal Dilator, Marketed Nasal Strip, Placebo Nasal Strip
Device
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
2
States / cities
Paramus, New Jersey • Bethlehem, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 8, 2018 · Synced May 22, 2026, 4:13 AM EDT
Terminated Phase 3 Interventional Results available
View directory record Official record
Conditions
Cough, Sore Throat, Nasal Congestion, Headache, Fever, Seasonal Influenza
Interventions
Peramivir+SOC, Placebo+SOC
Drug
Lead sponsor
BioCryst Pharmaceuticals
Industry
Eligibility
12 Years and older
Enrollment
405 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
60
States / cities
La Mesa, California • Long Beach, California • Modesto, California + 49 more
Source: ClinicalTrials.gov public record
Updated Feb 11, 2015 · Synced May 22, 2026, 4:13 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Nasal Congestion
Interventions
Soniflow System
Device
Lead sponsor
Third Wave Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 11, 2023 · Synced May 22, 2026, 4:13 AM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive, Airflow Obstruction, Chronic, Chronic Obstructive Airway Disease, Chronic Obstructive Lung Disease
Interventions
Noninvasive Open Ventilation System
Device
Lead sponsor
Breathe Technologies, Inc.
Industry
Eligibility
21 Years to 80 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
3
States / cities
Concord, California • San Diego, California • Ogden, Utah
Source: ClinicalTrials.gov public record
Updated Oct 11, 2016 · Synced May 22, 2026, 4:13 AM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Asthma
Interventions
PT027, PT007
Combination Product
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years
Enrollment
190 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Columbia, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 26, 2026 · Synced May 22, 2026, 4:13 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Nasal Obstruction
Interventions
Nasal Plug
Other
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 70 Years
Enrollment
330 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 18, 2025 · Synced May 22, 2026, 4:13 AM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Influenza
Interventions
favipiravir, Placebo
Drug
Lead sponsor
MDVI, LLC
Industry
Eligibility
18 Years to 80 Years
Enrollment
860 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
60
States / cities
Birmingham, Alabama • Hunstville, Alabama • Hot Springs, Arkansas + 48 more
Source: ClinicalTrials.gov public record
Updated Nov 10, 2015 · Synced May 22, 2026, 4:13 AM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Aclidinium bromide
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
40 Years and older
Enrollment
291 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
77
States / cities
Birmingham, Alabama • Mobile, Alabama • Glendale, Arizona + 68 more
Source: ClinicalTrials.gov public record
Updated Jan 5, 2017 · Synced May 22, 2026, 4:13 AM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Endoscopy, Digestive System, Airway Anesthesia, Airway Control, Airway Management
Interventions
Oxygenating Bite Block
Device
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 15, 2025 · Synced May 22, 2026, 4:13 AM EDT
Completed No phase listed Observational
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 15, 2009 · Synced May 22, 2026, 4:13 AM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Upper Airway Obstruction
Interventions
McMurray Enhanced Airway
Device
Lead sponsor
McMurray Medical Group, LLC
Industry
Eligibility
18 Years and older
Enrollment
86 participants
Timeline
2019 – 2020
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 8, 2020 · Synced May 22, 2026, 4:13 AM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Intubation; Difficult or Failed, Airway Obstruction
Interventions
I View Video Laryngoscope https://www.intersurgical.com/content/files/108253/-1977057700
Device
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
18 Years and older
Enrollment
168 participants
Timeline
2021 – 2023
U.S. locations
2
States / cities
Denver, Colorado • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Feb 10, 2025 · Synced May 22, 2026, 4:13 AM EDT
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
Nasal Obstruction
Interventions
Triamcinolone Acetonide, Ayr saline nasal mist
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 100 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Aug 12, 2020 · Synced May 22, 2026, 4:13 AM EDT
Not listed No phase listed Observational
View directory record Official record
Conditions
Tracheoesophageal Fistula, Esophageal Atresia, Laryngeal Cleft, Tracheal Stenosis, Bronchial Stenosis, Esophageal Bronchus, Congenital High Airway Obstruction Syndrome
Interventions
Not listed
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
Not listed
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 7, 2023 · Synced May 22, 2026, 4:13 AM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Airway Obstruction
Interventions
Jaw Elevation Device (JED)
Device
Lead sponsor
United States Naval Medical Center, San Diego
Federal
Eligibility
18 Years to 48 Years · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Aug 21, 2016 · Synced May 22, 2026, 4:13 AM EDT