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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: FEV1 Clear all
Completed Phase 3 Interventional Results available

A Study to Evaluate the Efficacy and Safety of Fluticasone Furoate (FF)/GW642444 Inhalation Powder in Subjects With Chronic Obstructive Pulmonary Disease (COPD)

NCT01009463
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
FF/GW642444 Inhalation Powder, GW642444 Inhalation Powder
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years and older
Enrollment
1,626 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
94
States / cities
Birmingham, Alabama • Jasper, Alabama • Peoria, Arizona + 85 more
Source: ClinicalTrials.gov public record
Updated Nov 8, 2017 · Synced Jul 22, 2026, 9:02 PM EDT
Completed No phase listed Observational

Pulmonary Substudy: A Substudy of Strategic Timing of AntiRetroviral Treatment (START)

NCT01797367
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease, HIV
Interventions
Not listed
Lead sponsor
University of Minnesota
Other
Eligibility
25 Years and older
Enrollment
1,026 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated May 30, 2023 · Synced Jul 22, 2026, 9:02 PM EDT
Completed Phase 3 Interventional Results available

A Randomized, Double-Blind, 4-way Crossover Study to Evaluate the Efficacy of of 24 Hour Spirometry Profiles of Inhaled BI 1744 CL and Inhaled Tiotropium Bromide in Patients With Chronic Obstructive Pulmonary Disease

NCT01040728
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Olodaterol (BI1744) Low, Olodaterol (BI1744) High, Tiotropium 18 mcg, Placebo (for Olodaterol (BI1744)l), Placebo (for Tiotropium)
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
40 Years and older
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
3
States / cities
Jasper, Alabama • Clearwater, Florida • Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jun 29, 2014 · Synced Jul 22, 2026, 9:02 PM EDT
Completed Phase 3 Interventional Results available

The Purpose of the This Study is to Evaluate the Spirometric Effect (Trough FEV1) of Umeclidinium/Vilanterol 62.5/25 mcg Once Daily Compared With Tiotropium 18mcg Once Daily Over a a 12-week Treatment Period in Subjects With COPD Who Continue to Have Symptoms on Tiotropium

NCT01899742
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Umeclidinium/Vilanterol 62.5/25 mcg, Tiotropium 18 mcg
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years and older
Enrollment
497 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
3
States / cities
Medford, Oregon • Greenville, South Carolina • Spartanburg, South Carolina
Source: ClinicalTrials.gov public record
Updated Jan 23, 2018 · Synced Jul 22, 2026, 9:02 PM EDT
Completed Phase 3 Interventional Results available

Characterization of 24 Hour Spirometry Profiles of Inhaled BI 1744 CL and Inhaled Foradil in Patients With Chronic Obstructive Pulmonary Disease

NCT00931385
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
BI 1744, bi1744, Placebo, Foradil
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
40 Years and older
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
11
States / cities
Tampa, Florida • Overland Park, Kansas • Lafayette, Louisiana + 7 more
Source: ClinicalTrials.gov public record
Updated Jun 30, 2014 · Synced Jul 22, 2026, 9:02 PM EDT
Completed Phase 2 Interventional Results available

Efficacy and Safety of QVA149 in Patients With Chronic Obstructive Pulmonary Disease (COPD)

NCT00570778
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease (COPD)
Interventions
indacaterol/glycopyrrolate, indacaterol, placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
40 Years and older
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
3
States / cities
St Louis, Missouri • Charlotte, North Carolina • Raleigh, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 25, 2018 · Synced Jul 22, 2026, 9:02 PM EDT
Terminated Phase 4 Interventional

ADVAIR DISKUS® (Fluticasone Propionate/Salmeterol) Inhaler Versus SEREVENT DISKUS® (Salmeterol) Inhlaer On Inflammatory Cells And Markers In Chronic Obstructive Pulmonary Disease. ADVAIR DISKUS® and SEREVENT DISKUS® Inhalers Are Trademarks of the GSK Group of Companies.

NCT00346749
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Salmeterol, Fluticasone Propionate/Salmeterol Combination Product
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
11
States / cities
Birmingham, Alabama • Los Angeles, California • San Diego, California + 7 more
Source: ClinicalTrials.gov public record
Updated Oct 27, 2016 · Synced Jul 22, 2026, 9:02 PM EDT
Completed Phase 3 Interventional Results available

The Purpose of This Study is to Evaluate the Spirometric Effect (Trough FEV1) of Umeclidinium/Vilanterol 62.5/25 mcg Once Daily Compared With Tiotriopium 18 mcg Once Daily Over a 24-week Treatment Period in Subjects With COPD

NCT01777334
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Umeclidinium/Vilanterol 62.5/25 mcg, Tiotropium 18 mcg
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years and older
Enrollment
905 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
17
States / cities
Tucson, Arizona • Riverside, California • San Diego, California + 14 more
Source: ClinicalTrials.gov public record
Updated Jan 23, 2018 · Synced Jul 22, 2026, 9:02 PM EDT
Completed Phase 3 Interventional Results available

A Study to Evaluate Annual Rate of Exacerbations and Safety of 3 Dosage Strengths of Fluticasone Furoate (FF)/GW642444 Inhalation Powder in Subjects With Chronic Obstructive Pulmonary Disease (COPD)

NCT01017952
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
FF/GW642444 Inhalation Powder, GW642444 Inhalation Powder
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years and older
Enrollment
1,635 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
89
States / cities
Birmingham, Alabama • Mobile, Alabama • Ozark, Alabama + 79 more
Source: ClinicalTrials.gov public record
Updated Aug 30, 2018 · Synced Jul 22, 2026, 9:02 PM EDT
Completed Phase 3 Interventional Results available

A 6-month Study to Evaluate the Efficacy and Safety of Fluticasone Furoate (FF)/GW642444 Inhalation Powder in Subjects With Chronic Obstructive Pulmonary Disease (COPD)

NCT01053988
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
FF/GW642444 Inhalation Powder, FF Inhalation Powder, GW642444 Inhalation Powder, Placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years and older
Enrollment
1,031 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
47
States / cities
Mobile, Alabama • Montgomery, Alabama • Phoenix, Arizona + 42 more
Source: ClinicalTrials.gov public record
Updated Jul 11, 2018 · Synced Jul 22, 2026, 9:02 PM EDT
Completed Phase 2 Interventional

STaph Aureus Resistance-Treat Early and Repeat (STAR-TER)

NCT03489629
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Trimethoprim Sulfamethoxazole (TMP/SMX), Minocycline, Mupirocin, Chlorhexidine Gluconate, Environmental Decontamination
Drug · Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
2 Years to 45 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
9
States / cities
Denver, Colorado • Indianapolis, Indiana • Ann Arbor, Michigan + 6 more
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced Jul 22, 2026, 9:02 PM EDT
Completed Phase 2 Interventional Results available

Bronchodilator Effect of RPL554 Administered in Addition to Tiotropium/Olodaterol in Patients With COPD

NCT03673670
View directory record Official record
Conditions
COPD
Interventions
RPL554 Suspension, Placebo, Tiotropium/olodaterol (Respimat)
Drug
Lead sponsor
Verona Pharma, Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA
Industry
Eligibility
40 Years to 80 Years
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
2
States / cities
Winter Park, Florida • Greenville, South Carolina
Source: ClinicalTrials.gov public record
Updated Oct 9, 2019 · Synced Jul 22, 2026, 9:02 PM EDT
Not yet recruiting Not applicable Interventional

FROST-STERN Trial: A Trial of Intraoperative Cryoablation for Post Operative Pain Management After Full Sternotomy

NCT07637370
View directory record Official record
Conditions
Pulmonary Dysfunction, Median Sternotomy Recovery, Postoperative Pain
Interventions
Intercostal Nerve Cryoablation
Device
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
40 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Jul 22, 2026, 9:02 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Evaluation of COPD (Chronic Obstructive Pulmonary Disease) to Longitudinally Identify Predictive Surrogate Endpoints

NCT00292552
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Novel endpoint determination
Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years to 75 Years
Enrollment
2,747 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2010
U.S. locations
20
States / cities
Phoenix, Arizona • Rancho Mirage, California • Torrance, California + 15 more
Source: ClinicalTrials.gov public record
Updated Mar 22, 2017 · Synced Jul 22, 2026, 9:02 PM EDT
Completed Phase 2 Interventional Results available

Study of the Effect of Ivacaftor on Lung Clearance Index in Subjects With Cystic Fibrosis and the G551D Mutation

NCT01262352
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Ivacaftor, Placebo
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
6 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
4
States / cities
Stanford, California • Iowa City, Iowa • Durham, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 10, 2013 · Synced Jul 22, 2026, 9:02 PM EDT
Completed No phase listed Observational

Home Sleep Testing in Neuromuscular Disease Patients

NCT00695591
View directory record Official record
Conditions
Neuromuscular Disease
Interventions
Evaluation for Nocturnal non invasive ventilation
Other
Lead sponsor
Landon Pediatric Foundation
Other
Eligibility
8 Years to 50 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Ventura, California
Source: ClinicalTrials.gov public record
Updated Aug 12, 2014 · Synced Jul 22, 2026, 9:02 PM EDT
Completed Phase 1 Interventional

Use of ARINA-1 in an Intermediate Size Patient Population of Bilateral Lung Transplant Patients With CLAD Grade 0

NCT03226431
View directory record Official record
Conditions
Lung Transplant
Interventions
Ascorbic Acid
Drug
Lead sponsor
Duke University
Other
Eligibility
21 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 4, 2019 · Synced Jul 22, 2026, 9:02 PM EDT
Withdrawn Phase 1Phase 2 Interventional

Macrolide Therapy to Improve Forced Expiratory Volume in 1 Second in Adults With Sickle Cell Disease

NCT02960503
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Azithromycin, Placebo
Drug · Other
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 50 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 1, 2018 · Synced Jul 22, 2026, 9:02 PM EDT
Not yet recruiting Not applicable Interventional

WearME-Pro Phase II: Remote Use Usability and Longitudinal Validation Study (Patch Form Factor).

NCT07430605
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease (COPD)
Interventions
WearME-Pro Patch System, FDA-cleared handheld spirometer (reference comparator), Cardea SOLO ECG patch (optional subset; exploratory HR reference)
Device
Lead sponsor
LASARRUS Clinic and Research Center
Industry
Eligibility
21 Years and older
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
3
States / cities
Baltimore, Maryland • Salisbury, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 23, 2026 · Synced Jul 22, 2026, 9:02 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Long Term Nitric Oxide Bioavailability on Vascular Health in Chronic Obstructive Pulmonary Disease

NCT02774226
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease (COPD)
Interventions
Tetrahydrobiopterin (BH4), Antioxidant Cocktail
Drug · Dietary Supplement
Lead sponsor
Augusta University
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 22, 2021 · Synced Jul 22, 2026, 9:02 PM EDT
Active, not recruiting Phase 3 Interventional

A Study to Assess the Effect of Dexpramipexole in Adolescents and Adults With Eosinophilic Asthma

NCT05748600
View directory record Official record
Conditions
Eosinophilic Asthma, Asthma; Eosinophilic, Asthma Attack
Interventions
Dexpramipexole Dihydrochloride, Placebo
Drug
Lead sponsor
Areteia Therapeutics
Industry
Eligibility
12 Years to 99 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
146
States / cities
Chandler, Arizona • Peoria, Arizona • Surprise, Arizona + 123 more
Source: ClinicalTrials.gov public record
Updated Sep 4, 2025 · Synced Jul 22, 2026, 9:02 PM EDT
Completed No phase listed Observational

Dysphagia and VFMI in Cardiac Patients

NCT03768739
View directory record Official record
Conditions
Cardiac Disease
Interventions
Fiberoptic Endoscopic Evaluation of Swallowing
Procedure
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 90 Years
Enrollment
207 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
3
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Nov 3, 2020 · Synced Jul 22, 2026, 9:02 PM EDT
Completed Not applicable Interventional Results available

The cryoICE™ CryoAnalgesia Study For Pain Management in Post thoRacic Procedures Via intercOSTal Cryoanalgesia (FROST)

NCT02922153
View directory record Official record
Conditions
Pain
Interventions
Cryoanalgesia, Standard of Care
Device · Drug
Lead sponsor
AtriCure, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
5
States / cities
Los Angeles, California • Ann Arbor, Michigan • Royal Oak, Michigan + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 3, 2020 · Synced Jul 22, 2026, 9:02 PM EDT
Completed Phase 3 Interventional Results available

A Study to Assess the Efficacy of Fluticasone Furoate/Vilanterol (FF/VI) Inhalation Powder 100/25 mcg Once Daily Compared With Fluticasone Propionate/Salmeterol Inhalation Powder 250/50 mcg Twice Daily in Subjects With Chronic Obstructive Pulmonary Disease (COPD)

NCT01706328
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
FF/VI 100/25 Inhalation Powder NDPI, Fluticasone Propionate/Salmeterol 250/50 Inhalation Powder ACCUHALER/DISKUS, Placebo Inhalation Powder NDPI, Placebo Inhalation Powder ACCUHALER/DISKUS, Salbutamol as needed
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years and older
Enrollment
828 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
16
States / cities
Clearwater, Florida • DeLand, Florida • Coeur d'Alene, Idaho + 13 more
Source: ClinicalTrials.gov public record
Updated May 1, 2018 · Synced Jul 22, 2026, 9:02 PM EDT