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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Bronchodilators Clear all
Completed Phase 4 Interventional

Static Lung Hyperinflation and Sympathetic Nerve Activity-Associated Large Artery Stiffness in COPD Patients

NCT03611699
View directory record Official record
Conditions
COPD
Interventions
Umeclidinium / Vilanterol Dry Powder Inhaler, Placebo
Drug
Lead sponsor
Gary L. Pierce
Other
Eligibility
30 Years to 80 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jul 13, 2020 · Synced Sep 9, 2026, 11:06 PM EDT
Completed Phase 3 Interventional

Comparison of Two Bronchodilator Inhalers in Adolescents and Adults With Exercise-Induced Asthma

NCT00085774
View directory record Official record
Conditions
Exercise-induced Bronchospasm
Interventions
albuterol aerosol by HFA MDI, albuterol aerosol by HFA BOI, placebo aerosol by HFA
Drug
Lead sponsor
Teva Branded Pharmaceutical Products R&D, Inc.
Industry
Eligibility
12 Years to 40 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004
U.S. locations
3
States / cities
Denver, Colorado • Englewood, Colorado • Lakewood, Colorado
Source: ClinicalTrials.gov public record
Updated Nov 23, 2021 · Synced Sep 9, 2026, 11:06 PM EDT
Completed Phase 2 Interventional Results available

PF-04191834 Single Dose Bronchodilatory Study In Asthma.

NCT00723021
View directory record Official record
Conditions
Asthma
Interventions
PF-04191834, zileuton, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 60 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
4
States / cities
Baltimore, Maryland • North Dartmouth, Massachusetts • Kalamazoo, Michigan + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 31, 2013 · Synced Sep 9, 2026, 11:06 PM EDT
Terminated Not applicable Interventional Results available

The Effects of Different Long-acting Bronchodilator Medications on Asthma Patients With Different Genetic Variations

NCT00706446
View directory record Official record
Conditions
Asthma
Interventions
tiotropium bromide, Salmeterol, Formoterol, Fluticasone propionate, budesonide
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
255 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 30, 2017 · Synced Sep 9, 2026, 11:06 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Examining Bronchial Hyperresponsiveness in Primary Ciliary Dyskinesia

NCT07288827
View directory record Official record
Conditions
Primary Ciliary Dyskinesia, Healthy
Interventions
Lung Function Testing, Phlebotomy, Allergy skin prick testing, Methacholine Challenge
Procedure
Lead sponsor
Indiana University
Other
Eligibility
6 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Dec 16, 2025 · Synced Sep 9, 2026, 11:06 PM 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 7, 2020 · Synced Sep 9, 2026, 11:06 PM EDT
Completed Phase 3 Interventional Results available

Effect of NVA237 on Exercise Endurance in Patients With Chronic Obstructive Pulmonary Disease (COPD)

NCT01154127
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
NVA237, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
40 Years and older
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Spartanburg, South Carolina
Source: ClinicalTrials.gov public record
Updated May 6, 2012 · Synced Sep 9, 2026, 11:06 PM EDT
Not listed Phase 1 Interventional

Effects of Anticholinergic or Long-Acting Beta 2 Agonist on FeNO and Pulmonary Function in SCI

NCT01355991
View directory record Official record
Conditions
Spinal Cord Injury
Interventions
Tiotropium, Salmeterol
Drug
Lead sponsor
James J. Peters Veterans Affairs Medical Center
Federal
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
2
States / cities
West Orange, New Jersey • The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Oct 22, 2015 · Synced Sep 9, 2026, 11:06 PM EDT
Not listed Not applicable Interventional

Breath-actuated Nebulizers in Acute COPD Exacerbations

NCT03985748
View directory record Official record
Conditions
COPD Exacerbation
Interventions
BAN, SN
Device
Lead sponsor
Rhode Island Hospital
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Oct 7, 2020 · Synced Sep 9, 2026, 11:06 PM EDT
Not yet recruiting Phase 4 Interventional

Efficacy of Nebulized Long-Acting Bronchodilators (Formoterol and Revefenacin) vs. Short-Acting Bronchodilators (Albuterol and Ipratropium) in Patients Presenting to the Emergency Department With Acute Exacerbation of COPD (ECOPD)

NCT07721922
View directory record Official record
Conditions
COPD Exacerbation
Interventions
Revefenacin, formoterol fumarate, Placebo (Sterile Normal Saline), Albuterol sulfate, Ipratropium Bromide
Drug · Other
Lead sponsor
University of Tennessee Graduate School of Medicine
Other
Eligibility
40 Years and older
Enrollment
280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 16, 2026 · Synced Sep 9, 2026, 11:06 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Study of Niclosamide in Moderate and Severe Hospitalized Coronavirus-19 (COVID-19) Patients

NCT04603924
View directory record Official record
Conditions
COVID-19
Interventions
Niclosamide, Placebo
Drug
Lead sponsor
NeuroBo Pharmaceuticals Inc.
Industry
Eligibility
18 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
8
States / cities
Sheffield, Alabama • Irvine, California • Jacksonville, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated May 14, 2025 · Synced Sep 9, 2026, 11:06 PM EDT
Completed Phase 4 Interventional Results available

Feasibility, Safety and Efficacy of Nebulized Long-Acting Bronchodilators (Formoterol and Revefenacin) vs. Short-Acting Bronchodilators (Albuterol and Ipratropium) in Hospitalized Patients With AECOPD

NCT04655170
View directory record Official record
Conditions
COPD Exacerbation
Interventions
Revefenacin (YUPELRI) & Formoterol (Perforomist), Albuterol Inhalation Aerosol (short-acting beta-agonists) & Ipratropium Aerosol (short-acting anticholinergic)
Drug
Lead sponsor
University of Tennessee Graduate School of Medicine
Other
Eligibility
40 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 2, 2026 · Synced Sep 9, 2026, 11:06 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Acoustic Waveform Respiratory Evaluation

NCT06512064
View directory record Official record
Conditions
Asthma, COPD, Cystic Fibrosis, Ciliary Motility Disorders, Bronchiectasis, Airway Malacia, Healthy Control
Interventions
AWARE
Diagnostic Test
Lead sponsor
Indiana University
Other
Eligibility
8 Years to 70 Years
Enrollment
800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
2
States / cities
Indianapolis, Indiana • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 23, 2025 · Synced Sep 9, 2026, 11:06 PM EDT
Active, not recruiting No phase listed Observational

Michigan Early Disease Progression Cohort

NCT04968249
View directory record Official record
Conditions
COPD
Interventions
Observational
Other
Lead sponsor
University of Michigan
Other
Eligibility
30 Years to 55 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Sep 9, 2026, 11:06 PM EDT
Completed Phase 3 Interventional

Efficacy and Safety APT-1011 in Adult Subjects With Eosinophilic Esophagitis (EoE) (FLUTE-2)

NCT04281108
View directory record Official record
Conditions
Eosinophilic Esophagitis
Interventions
APT-1011, Placebo oral tablet, Esophagogastroduodenoscopy
Drug · Procedure
Lead sponsor
Ellodi Pharmaceuticals, LP
Industry
Eligibility
18 Years and older
Enrollment
143 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
48
States / cities
Anniston, Alabama • Dothan, Alabama • Mobile, Alabama + 43 more
Source: ClinicalTrials.gov public record
Updated Jun 11, 2023 · Synced Sep 9, 2026, 11:06 PM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Budesonide Foam for Participants With Active Mild to Moderate Ulcerative Proctitis or Proctosigmoiditis

NCT01008423
View directory record Official record
Conditions
Proctitis, Proctosigmoiditis
Interventions
Budesonide, Placebo
Drug
Lead sponsor
Bausch Health Americas, Inc.
Industry
Eligibility
18 Years and older
Enrollment
281 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
62
States / cities
Dothan, Alabama • Mesa, Arizona • Tucson, Arizona + 59 more
Source: ClinicalTrials.gov public record
Updated Aug 13, 2019 · Synced Sep 9, 2026, 11:06 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Use of an Oral Beta-2 Agonist in Persons With Spinal Cord Injury

NCT00755079
View directory record Official record
Conditions
Spinal Cord Injury
Interventions
extended release beta-2 adrenergic agonist, placebo
Drug
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 60 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2014
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Mar 16, 2015 · Synced Sep 9, 2026, 11:06 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

SPIROMICS Study of Early COPD Progression (SOURCE)

NCT05033990
View directory record Official record
Conditions
COPD, Early-Onset
Interventions
Not listed
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
30 Years to 55 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
14
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Los Angeles, California + 10 more
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Sep 9, 2026, 11:06 PM EDT
Completed Phase 3 Interventional Results available

An Exercise Endurance Study to Evaluate the Effects of Treatment of Chronic Obstructive Pulmonary Disease (COPD) Patients With a Dual Bronchodilator: GSK573719/GW642444.Study B

NCT01323660
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
GSK573719/GW642444 125/25, GSK573719/GW642444 62.5/25, GSK573719 125, GSK573719 62.5, GW642444 25, placebo
Drug · Device
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years and older · Male only
Enrollment
307 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
18
States / cities
Jasper, Alabama • Torrance, California • Fort Collins, Colorado + 15 more
Source: ClinicalTrials.gov public record
Updated Feb 14, 2018 · Synced Sep 9, 2026, 11:06 PM EDT
Completed Not applicable Interventional

In Line Aerosol Nebulization With High Flow

NCT05880836
View directory record Official record
Conditions
Hypoxemic Respiratory Failure, Airway Obstruction
Interventions
nebulizer via in-line drug delivery maintaining high-flow nasal cannula oxygen, standard jet nebulization (SJN) with face mask
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Los Angeles, California • Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Aug 10, 2025 · Synced Sep 9, 2026, 11:06 PM EDT
Completed Phase 2 Interventional

TESRA: (Treatment of Emphysema With a Gamma-Selective Retinoid Agonist)

NCT00413205
View directory record Official record
Conditions
Emphysema
Interventions
Placebo, RAR Gamma
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
44 Years and older
Enrollment
491 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
12
States / cities
Birmingham, Alabama • Los Angeles, California • San Diego, California + 9 more
Source: ClinicalTrials.gov public record
Updated Nov 1, 2016 · Synced Sep 9, 2026, 11:06 PM EDT
Completed No phase listed Observational Results available

Evaluation of Lung Function and Symptoms in Patients Diagnosed With Chronic Obstructive Pulmonary Disease (COPD) on Long-Acting Bronchodilator Monotherapy

NCT00791518
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
No intervention
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years and older
Enrollment
1,084 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
57
States / cities
Birmingham, Alabama • Tucson, Arizona • Little Rock, Arkansas + 51 more
Source: ClinicalTrials.gov public record
Updated Jul 29, 2014 · Synced Sep 9, 2026, 11:06 PM EDT
Completed Phase 2 Interventional

Study Assessing Utility of a Clinical Questionnaire to Identify Subjects With Features of Both Asthma and Chronic Obstructive Pulmonary Disease (COPD)

NCT02302417
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Spirometry, ACOS clinical questionnaire
Procedure · Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
1,215 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
12
States / cities
Newport Beach, California • Upland, California • Sunset, Louisiana + 9 more
Source: ClinicalTrials.gov public record
Updated Sep 10, 2017 · Synced Sep 9, 2026, 11:06 PM EDT
Terminated Phase 4 Interventional Results available

Nebulizer Versus Dry Powdered Inhalers for Chronic Obstructive Pulmonary Disease (COPD)

NCT03219866
View directory record Official record
Conditions
COPD, COPD Exacerbation
Interventions
Nebulizers, Dry Powder Inhaler, Brovana, Pulmicort, Atrovent, Advair Diskus, Spiriva HandiHaler
Device · Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
40 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 21, 2021 · Synced Sep 9, 2026, 11:06 PM EDT