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ClinicalTrials.gov public records Last synced Oct 17, 2026, 10:42 AM EDT

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Showing 1417–1440 of 4,090 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Obstructive Clear all
Completed Phase 2Phase 3 Interventional Results available

Montelukast for Early Life Wheezing

NCT00115297
View directory record Official record
Conditions
Lung Diseases, Asthma
Interventions
Montelukast, Placebo
Drug
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
3 Months to 3 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2016
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 14, 2017 · Synced Oct 17, 2026, 10:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Thora-3DI™ for Evaluation of Severity of Chronic Obstructive Pulmonary Disease (COPD)

NCT03492359
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Thora-3Di, Body Plethysmography, Spirometry
Device
Lead sponsor
Landon Pediatric Foundation
Other
Eligibility
18 Years to 80 Years
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Ventura, California
Source: ClinicalTrials.gov public record
Updated May 7, 2019 · Synced Oct 17, 2026, 10:42 AM EDT
Completed No phase listed Observational

Translation Evaluation of Aging, Inflammation and HIV in Lung Function (TEAL)

NCT02154880
View directory record Official record
Conditions
HIV, COPD, Pulmonary Disease, Aging
Interventions
PFT, lab work, 6MWT, questionnaires
Procedure · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 80 Years
Enrollment
323 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 8, 2020 · Synced Oct 17, 2026, 10:42 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

Tocilizumab for Treatment of Steroid Refractory Acute Graft-versus-Host Disease

NCT01475162
View directory record Official record
Conditions
Acute Graft Versus Host Disease
Interventions
Tocilizumab
Drug
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Feb 17, 2020 · Synced Oct 17, 2026, 10:42 AM EDT
Completed Phase 2 Interventional

A Study to Evaluate Efficacy and Safety of ADC3680 in Subjects With Inadequately-Controlled Asthma

NCT01730027
View directory record Official record
Conditions
Asthma
Interventions
ADC3680, Placebo, montelukast
Drug
Lead sponsor
Pulmagen Therapeutics
Industry
Eligibility
18 Years to 50 Years
Enrollment
248 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
35
States / cities
Birmingham, Alabama • Huntington Beach, California • Riverside, California + 32 more
Source: ClinicalTrials.gov public record
Updated Oct 6, 2017 · Synced Oct 17, 2026, 10:42 AM EDT
Completed Phase 2 Interventional

Safety of Ramelteon in Subjects With Mild to Moderate Obstructive Sleep Apnea

NCT00672061
View directory record Official record
Conditions
Sleep Apnea, Obstructive
Interventions
Ramelteon or Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
21 Years to 64 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003
U.S. locations
5
States / cities
Birmingham, Alabama • Palm Springs, California • Santa Monica, California + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 28, 2012 · Synced Oct 17, 2026, 10:42 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Airway Redox and Gender Determinants in Severe Asthma

NCT01759186
View directory record Official record
Conditions
Asthma
Interventions
Not listed
Lead sponsor
The Cleveland Clinic
Other
Eligibility
6 Years to 80 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2028
U.S. locations
4
States / cities
Cleveland, Ohio • Charlottesville, Virginia • Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Oct 17, 2026, 10:42 AM EDT
Terminated Not applicable Interventional

Effect of Personalized Accelerated Pacing in Symptomatic Patients With Non-Obstructive Hypertrophic Cardiomyopathy

NCT06775886
View directory record Official record
Conditions
Non-obstructive Hypertrophic Cardiomyopathy, Hypertrophic Cardiomyopathy
Interventions
myPACE+ algorithm
Other
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Feb 11, 2026 · Synced Oct 17, 2026, 10:42 AM EDT
Completed Phase 4 Interventional

Non-invasive Measures of Distal Lung Disease in Asthmatics

NCT00250341
View directory record Official record
Conditions
Asthma
Interventions
QVAR, Advair, Servent Diskus
Drug
Lead sponsor
Teva Branded Pharmaceutical Products R&D, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 2, 2021 · Synced Oct 17, 2026, 10:42 AM EDT
Completed Not applicable Interventional Results available

Pilot of Lifestyle and Asthma Intervention

NCT03291808
View directory record Official record
Conditions
Asthma
Interventions
Weight loss intervention
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
2
States / cities
Tucson, Arizona • Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Sep 21, 2022 · Synced Oct 17, 2026, 10:42 AM EDT
Completed Not applicable Interventional Results available

A Pilot Study to Evaluate the Hypoglossal Nerve Stimulator in Adolescents With Down Syndrome and Obstructive Sleep Apnea

NCT02344108
View directory record Official record
Conditions
Sleep Apnea, Obstructive, Down Syndrome
Interventions
Inspire® Upper Airway Simulation System (Model 3028 IPG )
Device
Lead sponsor
Christopher Hartnick, M.D.
Other
Eligibility
10 Years to 21 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
5
States / cities
Atlanta, Georgia • Boston, Massachusetts • Cincinnati, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 12, 2022 · Synced Oct 17, 2026, 10:42 AM EDT
Completed Not applicable Interventional

Outlook: An Intervention to Improve Quality of Life in Serious Illness

NCT00939146
View directory record Official record
Conditions
Neoplasms, Pulmonary Disease, Chronic Obstructive, Heart Failure, Renal Disease
Interventions
Outlook Attention Control, Outlook Intervention
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 7, 2014 · Synced Oct 17, 2026, 10:42 AM EDT
Completed Phase 4 Interventional Results available

Comparative Effectiveness of a Peer-led O2 Infoline for Patients and Caregivers

NCT02098369
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease (COPD)
Interventions
Written education material (basic), Additional education material, PELICAN-Proactive, PELICAN-Reactive
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
444 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
6
States / cities
Lake Forest, California • Torrance, California • Denver, Colorado + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 6, 2018 · Synced Oct 17, 2026, 10:42 AM EDT
Completed Not applicable Interventional

Comparing Fitbit® Quality of Measured Sleep to Sleep Measured by Polysomnography in the Sleep Lab

NCT03066479
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Fitbit, OSA questionnaire, Polysomnography
Device · Other · Diagnostic Test
Lead sponsor
Vidya Raman
Other
Eligibility
3 Years to 18 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 16, 2017 · Synced Oct 17, 2026, 10:42 AM EDT
Completed No phase listed Observational

Rhythm Express Wearable System vs. Simultaneous Polysomnography for the Diagnosis of Obstructive Sleep Apnea in Adults With Suspected or Observed Atrial Fibrillation

NCT06907888
View directory record Official record
Conditions
Obstructive Sleep Apnea (OSA), Atrial Fibrillation (Paroxysmal), Palpitations
Interventions
Rhythm Express Wearable System
Device
Lead sponsor
VivaQuant
Industry
Eligibility
21 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
4
States / cities
Conway, Arkansas • St Louis, Missouri • Charlotte, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 23, 2025 · Synced Oct 17, 2026, 10:42 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Levels of Serum Resistin in Asthmatics as a Potential Marker of Systemic Inflammation and Disease State.

NCT00339703
View directory record Official record
Conditions
Asthma
Interventions
Not listed
Lead sponsor
59th Medical Wing
Federal
Eligibility
18 Years to 65 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2006
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 19, 2021 · Synced Oct 17, 2026, 10:42 AM EDT
Completed Phase 2 Interventional

Efficacy, Safety, and Pharmacokinetics of QAW039

NCT01253603
View directory record Official record
Conditions
Persistent Asthma
Interventions
QAW039 capsules once daily for 28 days, Placebo to QAW039 capsules once daily for 28 days, Fluticasone propionate inhaler twice daily for 28 days
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
18
States / cities
Encinitas, California • Huntington Beach, California • Los Angeles, California + 13 more
Source: ClinicalTrials.gov public record
Updated Dec 19, 2020 · Synced Oct 17, 2026, 10:42 AM EDT
Completed Phase 2 Interventional

A Study to Assess the Efficacy and Safety of Lorundrostat in Participants With Obstructive Sleep Apnea and Hypertension

NCT06785454
View directory record Official record
Conditions
Obstructive Sleep Apnea, Hypertension
Interventions
Lorundrostat, Placebo
Drug
Lead sponsor
Mineralys Therapeutics Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
27
States / cities
Tuscaloosa, Alabama • Chandler, Arizona • Little Rock, Arkansas + 24 more
Source: ClinicalTrials.gov public record
Updated Aug 21, 2026 · Synced Oct 17, 2026, 10:42 AM EDT
Completed Not applicable Interventional Results available

ANNE Diagnostic Agreement With Home Sleep Testing

NCT05421754
View directory record Official record
Conditions
Obstructive Sleep Apnea of Adult
Interventions
ANNE Sleep
Device
Lead sponsor
Northwestern University
Other
Eligibility
22 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 26, 2023 · Synced Oct 17, 2026, 10:42 AM EDT
Completed Phase 2 Interventional

Dose Response Study of Inhaled Ciclesonide (Glucocorticosteroid) to Patients With Persistent Asthma

NCT00174746
View directory record Official record
Conditions
Asthma
Interventions
AVE2635A
Drug
Lead sponsor
Sanofi
Industry
Eligibility
12 Years and older
Enrollment
1,145 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 8, 2009 · Synced Oct 17, 2026, 10:42 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Mepolizumab as an Add-on Treatment in Chronic Obstructive Pulmonary Disease (COPD)

NCT02105961
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Mepolizumab, Placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years and older
Enrollment
674 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
35
States / cities
Birmingham, Alabama • Mobile, Alabama • Riverside, California + 31 more
Source: ClinicalTrials.gov public record
Updated Aug 16, 2018 · Synced Oct 17, 2026, 10:42 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Study of the Bruton's Tyrosine Kinase Inhibitor in Subjects With Chronic Graft Versus Host Disease

NCT02195869
View directory record Official record
Conditions
Graft Versus Host Disease
Interventions
Ibrutinib
Drug
Lead sponsor
Pharmacyclics LLC.
Industry
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
10
States / cities
Duarte, California • San Francisco, California • Stanford, California + 7 more
Source: ClinicalTrials.gov public record
Updated Jul 11, 2019 · Synced Oct 17, 2026, 10:42 AM EDT
Active, not recruiting Not applicable Interventional

Restoring Metabolic and Reproductive Health With Sleep in PCOS Study, CPAP Trial

NCT05920694
View directory record Official record
Conditions
Polycystic Ovary Syndrome, Obstructive Sleep Apnea
Interventions
Continuous Positive Airway Pressure Device (CPAP), Delayed Continuous Positive Airway Pressure Device (CPAP)
Device · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jan 23, 2026 · Synced Oct 17, 2026, 10:42 AM EDT
Not listed Phase 3 Interventional

Effect of Reslizumab in Chronic Rhinosinusitis

NCT02799446
View directory record Official record
Conditions
Sinusitis
Interventions
Reslizumab, Placebo
Drug
Lead sponsor
Joshua S. Jacobs
Other
Eligibility
18 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Walnut Creek, California
Source: ClinicalTrials.gov public record
Updated Feb 1, 2018 · Synced Oct 17, 2026, 10:42 AM EDT