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ClinicalTrials.gov public records Last synced Oct 16, 2026, 4:04 PM EDT

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Showing 1201–1224 of 1,696 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Asthma (Diagnosis) Clear all
Completed Not applicable Interventional Results available

Dose-response of Inhaled Formoterol Using Methacholine Challenge as a Bioassay

NCT00643578
View directory record Official record
Conditions
Asthma
Interventions
formoterol, Dry Powder Inhaler (Twisthaler)
Drug · Device
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 60 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Dec 5, 2011 · Synced Oct 16, 2026, 4:04 PM EDT
Withdrawn Phase 2Phase 3 Interventional

Randomized Controlled Trial of Silymarin in Asthma

NCT01049178
View directory record Official record
Conditions
Atopic Asthma
Interventions
Oral Silymarin, Oral Silymarin, maintenance dose, Placebo
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 24, 2014 · Synced Oct 16, 2026, 4:04 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety Study of a Vitamin E Supplement in Normal Volunteers and Those With Both Allergy and Asthma

NCT00386178
View directory record Official record
Conditions
Asthma
Interventions
Vitamin E supplement rich in gamma tocopherol
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 50 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 21, 2010 · Synced Oct 16, 2026, 4:04 PM EDT
Completed Phase 3 Interventional Results available

Blacks and Exacerbations on Long Acting Beta Agonists (LABA) vs. Tiotropium (BELT)

NCT01290874
View directory record Official record
Conditions
Asthma
Interventions
Tiotropium, Salmeterol, Formoterol
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
1,070 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
13
States / cities
Jacksonville, Florida • Marietta, Georgia • Newton, Georgia + 10 more
Source: ClinicalTrials.gov public record
Updated Mar 30, 2018 · Synced Oct 16, 2026, 4:04 PM EDT
Completed Phase 3 Interventional

Study of Levalbuterol, Racemic Albuterol and Placebo in Subjects Twelve Years of Age and Older With Asthma

NCT00073840
View directory record Official record
Conditions
Asthma
Interventions
levalbuterol
Drug
Lead sponsor
Sumitomo Pharma America, Inc.
Industry
Eligibility
12 Years and older
Enrollment
386 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2003
U.S. locations
54
States / cities
Oxford, Alabama • Tucson, Arizona • Corona, California + 49 more
Source: ClinicalTrials.gov public record
Updated Feb 22, 2012 · Synced Oct 16, 2026, 4:04 PM EDT
Completed Phase 2 Interventional Results available

Study to Evaluate Tezepelumab on Airway Inflammation in Adults With Uncontrolled Asthma (CASCADE)

NCT03688074
View directory record Official record
Conditions
Asthma, Bronchial Diseases, Respiratory Tract Diseases, Lung Diseases, Obstructive, Lung Diseases, Respiratory Hypersensitivity, Hypersensitivity, Immediate, Hypersensitivity, Immune System Diseases
Interventions
Tezepelumab, Placebo
Biological · Other
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 75 Years
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
5
States / cities
Denver, Colorado • New Haven, Connecticut • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 21, 2022 · Synced Oct 16, 2026, 4:04 PM EDT
Completed Not applicable Interventional

Evaluation of a Shared Decision Making Portal for Pediatric Asthma

NCT01715389
View directory record Official record
Conditions
Asthma
Interventions
MyAsthma Patient Portal
Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
6 Years to 12 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 29, 2015 · Synced Oct 16, 2026, 4:04 PM EDT
Completed Phase 3 Interventional Results available

An Efficacy and Safety Study of Fluticasone Furoate/Vilanterol 100/25 Microgram (mcg) Inhalation Powder, Fluticasone Propionate/Salmeterol 250/50 mcg Inhalation Powder, and Fluticasone Propionate 250 mcg Inhalation Powder in Adults and Adolescents With Persistent Asthma

NCT02301975
View directory record Official record
Conditions
Asthma
Interventions
Fluticasone Furoate/Vilanterol 100/25 mcg via ELLIPTA inhaler, Placebo inhalation powders via ELLIPTA inhaler, Fluticasone Propionate/Salmeterol 250/50 mcg via ACCUHALER/DISKUS inhaler, Placebo inhalation powder via ACCUHALER/DISKUS inhaler, Fluticasone Propionate 250 mcg via ACCUHALER/DISKUS inhaler
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Years and older
Enrollment
1,526 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
34
States / cities
Huntington Beach, California • Riverside, California • Rolling Hills Estates, California + 30 more
Source: ClinicalTrials.gov public record
Updated Aug 6, 2018 · Synced Oct 16, 2026, 4:04 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Clinical Study to Evaluate the Efficacy of VR506 Using a New Inhaler for the Treatment of Asthma

NCT01472757
View directory record Official record
Conditions
Asthma
Interventions
VR506, Placebo
Drug
Lead sponsor
Vectura Limited
Industry
Eligibility
12 Years to 65 Years
Enrollment
374 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
32
States / cities
Fountain Valley, California • Los Angeles, California • Mission Viejo, California + 28 more
Source: ClinicalTrials.gov public record
Updated Apr 21, 2020 · Synced Oct 16, 2026, 4:04 PM EDT
Completed Phase 3 Interventional Results available

Study to Evaluate the Efficacy and Safety of Reslizumab Treatment in Patients With Moderate to Severe Asthma

NCT01508936
View directory record Official record
Conditions
Eosinophilic Asthma
Interventions
Reslizumab, Placebo
Drug
Lead sponsor
Teva Branded Pharmaceutical Products R&D, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
511 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
66
States / cities
Birmingham, Alabama • Homewood, Alabama • Jasper, Alabama + 58 more
Source: ClinicalTrials.gov public record
Updated Jun 27, 2016 · Synced Oct 16, 2026, 4:04 PM EDT
Completed No phase listed Observational

Analysis of Inflammation and Microbiome in Patients With Sinusitis and Asthma

NCT02548598
View directory record Official record
Conditions
Asthma, Chronic Rhinosinusitis
Interventions
Endoscopic sinus surgery
Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 3, 2021 · Synced Oct 16, 2026, 4:04 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A Study of Gamma Tocopherol-enriched Supplement on Lower Airway Responses to Inhaled Wood Smoke in Healthy Adults

NCT03444298
View directory record Official record
Conditions
Airway Inflammation, Asthma
Interventions
Gamma Tocopherol, Placebo
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 45 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 5, 2024 · Synced Oct 16, 2026, 4:04 PM EDT
Completed Phase 4 Interventional Results available

Study Of Fluticasone Propionate/Salmeterol In Asthmatic Subjects

NCT00517634
View directory record Official record
Conditions
Asthma
Interventions
FP, SFC, Placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 55 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 16, 2016 · Synced Oct 16, 2026, 4:04 PM EDT
Completed Not applicable Interventional

Pediatric ASTHMA-Educator

NCT03520881
View directory record Official record
Conditions
Asthma
Interventions
Pediatric ASTHMA-Educator mobile application
Other
Lead sponsor
Montefiore Medical Center
Other
Eligibility
7 Years to 17 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Jun 8, 2023 · Synced Oct 16, 2026, 4:04 PM EDT
Completed Phase 3 Interventional Results available

Asthma Clinical Research Network (ACRN) Trial - Long-Acting Beta Agonist Response by Genotype (LARGE)

NCT00200967
View directory record Official record
Conditions
Asthma
Interventions
salmeterol, beclomethasone HFA
Drug
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years to 90 Years
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
7
States / cities
San Diego, California • San Francisco, California • Denver, Colorado + 4 more
Source: ClinicalTrials.gov public record
Updated Jan 23, 2018 · Synced Oct 16, 2026, 4:04 PM EDT
Terminated Phase 1 Interventional

Trial of Tauroursodeoxycholic Acid (TUDCA) in Asthma

NCT03878654
View directory record Official record
Conditions
Asthma
Interventions
Tauroursodeoxycholic Acid
Drug
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Colchester, Vermont
Source: ClinicalTrials.gov public record
Updated Sep 16, 2019 · Synced Oct 16, 2026, 4:04 PM EDT
Completed Phase 3 Interventional Results available

Study to Evaluate Tezepelumab in Adults & Adolescents With Severe Uncontrolled Asthma

NCT03347279
View directory record Official record
Conditions
Asthma
Interventions
Experimental: Tezepelumab, Placebo
Biological · Other
Lead sponsor
AstraZeneca
Industry
Eligibility
12 Years to 80 Years
Enrollment
1,061 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
95
States / cities
Dothan, Alabama • Foley, Alabama • Gilbert, Arizona + 79 more
Source: ClinicalTrials.gov public record
Updated Nov 26, 2021 · Synced Oct 16, 2026, 4:04 PM EDT
Completed Phase 4 Interventional

Zileuton and Exhaled Nitric Oxide in Asthmatics

NCT00575861
View directory record Official record
Conditions
Asthma
Interventions
zileuton
Drug
Lead sponsor
Gelb, Arthur F., M.D.
Individual
Eligibility
21 Years to 80 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Lakewood, California
Source: ClinicalTrials.gov public record
Updated Dec 20, 2007 · Synced Oct 16, 2026, 4:04 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

AZMATICS: AZithroMycin/Asthma Trial In Community Settings

NCT00266851
View directory record Official record
Conditions
Asthma
Interventions
Azithromycin, Placebo
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
97 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2010
U.S. locations
5
States / cities
Peoria, Illinois • Kansas City, Kansas • Cleveland, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 6, 2019 · Synced Oct 16, 2026, 4:04 PM EDT
Completed Not applicable Interventional Results available

Imaging Study of the Lungs During an Allergic Asthma Attack

NCT01547286
View directory record Official record
Conditions
Asthma, Atopy
Interventions
Standardized Cat Allergen Extract and Standardized Dust Mite Allergen, Computed Tomography imaging, functional Positron Emission Tomography imaging, Nebulized methacholine inhalation
Biological · Radiation · Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 22, 2017 · Synced Oct 16, 2026, 4:04 PM EDT
Withdrawn Phase 3 Interventional

Asthma Clinical Research Network (ACRN)

NCT00000577
View directory record Official record
Conditions
Asthma, Lung Diseases
Interventions
Albuterol, Colchicine, Adrenal Cortex Hormones, Adrenergic-Beta Agonists
Drug
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
1993 – 2008
U.S. locations
7
States / cities
La Jolla, California • San Francisco, California • Denver, Colorado + 4 more
Source: ClinicalTrials.gov public record
Updated Jan 16, 2017 · Synced Oct 16, 2026, 4:04 PM EDT
Completed Phase 2 Interventional Results available

Efficacy and Safety of QGE031versus Placebo and Omalizumab in Patients Aged 18-75 Years With Asthma

NCT01716754
View directory record Official record
Conditions
Asthma
Interventions
QGE031, Omalizumab, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 75 Years
Enrollment
471 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
22
States / cities
Fresno, California • Hawaiian Gardens, California • Riverside, California + 19 more
Source: ClinicalTrials.gov public record
Updated Aug 11, 2017 · Synced Oct 16, 2026, 4:04 PM EDT
Completed Not applicable Interventional

Technology-Assisted Stepped Care Study

NCT03883594
View directory record Official record
Conditions
Asthma
Interventions
Technology-assisted Stepped-care
Behavioral
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
12 Years to 18 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 10, 2022 · Synced Oct 16, 2026, 4:04 PM EDT
Completed No phase listed Observational

Exploring Folk Health Practices in Latinos With Chronic Medical Conditions

NCT00224237
View directory record Official record
Conditions
Diabetes, Hypertension, Asthma, Heart Disease, Stroke, Arthritis
Interventions
Not listed
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 100 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 23, 2017 · Synced Oct 16, 2026, 4:04 PM EDT