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Showing 1–24 of 163 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Moderate Asthma Clear all
Completed Phase 2 Interventional

Dose Finding Study for QAW039 in Asthma

NCT01437735
View directory record Official record
Conditions
Asthma
Interventions
QAW039, Montelukast, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
1,043 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
38
States / cities
Scottsdale, Arizona • Encinitas, California • Huntington Beach, California + 33 more
Source: ClinicalTrials.gov public record
Updated Dec 18, 2020 · Synced Jul 22, 2026, 4:23 AM EDT
Terminated Phase 2 Interventional Results available

Phase 2 Study to Evaluate RPT193 in Adults With Moderate to Severe T2-high Asthma

NCT05935332
View directory record Official record
Conditions
Asthma
Interventions
RPT193, Placebo
Drug · Other
Lead sponsor
RAPT Therapeutics, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
13
States / cities
San Jose, California • Stockton, California • Westminster, California + 9 more
Source: ClinicalTrials.gov public record
Updated Mar 22, 2026 · Synced Jul 22, 2026, 4:23 AM EDT
Completed Phase 2 Interventional Results available

A Randomized Study To Evaluate The Efficacy And Safety Of An Investigational Drug In Adolescent And Adult Subjects With Asthma Uncontrolled on Moderate-Dose ICS Therapy.

NCT00603746
View directory record Official record
Conditions
Asthma
Interventions
GW685698X
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Years and older
Enrollment
627 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
94
States / cities
Phoenix, Arizona • Fort Smith, Arkansas • Little Rock, Arkansas + 82 more
Source: ClinicalTrials.gov public record
Updated Sep 14, 2017 · Synced Jul 22, 2026, 4:23 AM EDT
Terminated Phase 1Phase 2 Interventional

Safety and Efficacy Study of the Use of Sodium Pyruvate Bronchodilation in Asthmatics

NCT00262652
View directory record Official record
Conditions
Moderate Asthma
Interventions
sodium pyruvate
Drug
Lead sponsor
Emphycorp
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 26, 2011 · Synced Jul 22, 2026, 4:23 AM EDT
Completed Phase 1 Interventional Results available

Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of MK-1029 in Participants With Mild to Moderate Asthma

NCT01370317
View directory record Official record
Conditions
Asthma
Interventions
MK-1029, Placebo for MK-1029
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
2
States / cities
Costa Mesa, California • Rolling Hills Estates, California
Source: ClinicalTrials.gov public record
Updated Jan 24, 2019 · Synced Jul 22, 2026, 4:23 AM EDT
Completed Phase 4 Interventional Results available

Phase IV Study in Asthma Subjects for Dry Powder Inhaler (DPI) Versus (vs) Metered Dose Inhaler (MDI) Correct Use

NCT02794480
View directory record Official record
Conditions
Asthma
Interventions
ELLIPTA DPI, GSK MDI, AZ MDI
Device
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
324 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
20
States / cities
Huntington Beach, California • Aventura, Florida • Clearwater, Florida + 17 more
Source: ClinicalTrials.gov public record
Updated Jul 1, 2019 · Synced Jul 22, 2026, 4:23 AM EDT
Completed Phase 2 Interventional

Efficacy and Safety of CBP-201 in Patients With Moderate to Severe Persistent Asthma With Type 2 Inflammation

NCT04773678
View directory record Official record
Conditions
Moderate to Severe Persistent Asthma
Interventions
CBP-201, Placebo
Drug
Lead sponsor
Connect Biopharm LLC
Industry
Eligibility
18 Years to 75 Years
Enrollment
322 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
39
States / cities
Tucson, Arizona • Huntington Beach, California • Lancaster, California + 29 more
Source: ClinicalTrials.gov public record
Updated Mar 28, 2024 · Synced Jul 22, 2026, 4:23 AM EDT
Completed No phase listed Observational

Observational and Epidemiologic Study of the Disease Course and Unmet Needs in Children With Symptomatic Moderate to Severe Allergic Asthma

NCT01362621
View directory record Official record
Conditions
Moderate to Severe Allergic Asthma
Interventions
Not listed
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
6 Years to 11 Years
Enrollment
474 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
50
States / cities
Birmingham, Alabama • Crescent City, California • Fresno, California + 47 more
Source: ClinicalTrials.gov public record
Updated Jun 15, 2011 · Synced Jul 22, 2026, 4:23 AM EDT
Completed Phase 3 Interventional

New Combination Inhaler (FlutiForm HFA MDI 100/10 µg and 250/10 µg) Versus Fluticasone and Formoterol Administered Alone, and Placebo in Patients With Moderate to Severe Asthma

NCT00393952
View directory record Official record
Conditions
Asthma
Interventions
Fluticasone propionate/Formoterol fumarate 250/10, Placebo, Fluticasone propionate/Formoterol fumarate 100/10, Fluticasone propionate 250, Formoterol fumarate 10
Drug
Lead sponsor
SkyePharma AG
Industry
Eligibility
12 Years and older
Enrollment
557 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
62
States / cities
Pell City, Alabama • Glendale, Arizona • Phoenix, Arizona + 53 more
Source: ClinicalTrials.gov public record
Updated Jun 22, 2011 · Synced Jul 22, 2026, 4:23 AM EDT
Completed Phase 3 Interventional Results available

Evaluation of Tiotropium 2.5 and 5 mcg Once Daily Delivered Via the Respimat® Inhaler Compared to Placebo and Salmeterol HydroFluoroAlkane (HFA) Metered Dose Inhaler (MDI) (50 mcg Twice Daily) in Patient With Moderate Persistent Asthma II

NCT01172821
View directory record Official record
Conditions
Asthma
Interventions
placebo, tiotropium Respimat® low dose, tiotropium Respimat® high dose, 50 mcg salmeterol HFA MDI
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 75 Years
Enrollment
1,032 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
18
States / cities
Los Angeles, California • Stockton, California • Centennial, Colorado + 15 more
Source: ClinicalTrials.gov public record
Updated Jun 8, 2014 · Synced Jul 22, 2026, 4:23 AM EDT
Completed Phase 2 Interventional Results available

Tolerability and PK of Submicron Budesonide in Children 4 to 11 Years Old With Mild-To-Moderate Stable Asthma

NCT00995904
View directory record Official record
Conditions
Asthma
Interventions
84ug MAP0020, 42ug MAP0020, 21ug MAP0020
Drug
Lead sponsor
Allergan
Industry
Eligibility
4 Years to 11 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
2
States / cities
Cypress, California • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 8, 2014 · Synced Jul 22, 2026, 4:23 AM EDT
Completed Phase 1 Interventional

To Compare the Safety, Tolerability, and Pharmacokinetics of QBX258 in Patients With Asthma

NCT01568762
View directory record Official record
Conditions
Asthma
Interventions
VAK694, VAK694 placebo, QAX576, QAX576 placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 60 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
1
States / cities
Raleigh, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 20, 2020 · Synced Jul 22, 2026, 4:23 AM EDT
Withdrawn Phase 2 Interventional

Pragmatic RCT of High-dose Oral Montelukast for Moderate and Severe Pediatric Acute Asthma Exacerbations

NCT03277170
View directory record Official record
Conditions
Asthma; Status, Asthma in Children, Asthma Acute, Asthma Attack, Acute Asthma Exacerbation
Interventions
Montelukast Oral Granules
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
5 Years to 17 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 17, 2024 · Synced Jul 22, 2026, 4:23 AM EDT
Recruiting Phase 2 Interventional

VENTURI (VENTilation Using Respiratory Imaging)

NCT07282886
View directory record Official record
Conditions
Asthma
Interventions
Beclomethasone Dipropionate/Formoterol Fumarate/Glycopyrrolate pMDI, Fluticasone Furoate/Umeclidinium/Vilanterol 100 MCG/1 ACTUATION-62.5 MCG/1 ACTUATION-25 MCG/1 ACTUATION Inhalation Powder
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced Jul 22, 2026, 4:23 AM EDT
Completed Not applicable Interventional Results available

Fenzian Asthma Multicenter Outcomes Study

NCT00784758
View directory record Official record
Conditions
Asthma
Interventions
Fenzian Device, Sham Device
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
12 Years to 80 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
3
States / cities
Los Angeles, California • Baltimore, Maryland • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 9, 2019 · Synced Jul 22, 2026, 4:23 AM EDT
Active, not recruiting Phase 1 Interventional

A Study to Evaluate the Safety, Tolerability, Pharmacokinetics (PK), and Immunogenicity of APG777 in Adults With Asthma

NCT06920901
View directory record Official record
Conditions
Asthma
Interventions
APG777, Placebo
Drug
Lead sponsor
Apogee Therapeutics, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
9
States / cities
La Jolla, California • Long Beach, California • San Jose, California + 6 more
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced Jul 22, 2026, 4:23 AM EDT
Not yet recruiting Not applicable Interventional

Improving the Quality of Care for Asthma Patients at Risk of Exacerbations

NCT06596512
View directory record Official record
Conditions
Asthma, Asthma Chronic, Asthma Severe Persistent With Exacerbation, Asthma Moderate Persistent With Exacerbation
Interventions
PARTICS using a single ICS add on, MART
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
4,100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
6
States / cities
New Haven, Connecticut • Boston, Massachusetts • St Louis, Missouri + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Jul 22, 2026, 4:23 AM EDT
Completed Phase 3 Interventional

Efficacy and Safety of Fexofenadine in Mild to Moderate Persistent Asthma

NCT00044824
View directory record Official record
Conditions
Asthma
Interventions
Fexofenadine
Drug
Lead sponsor
Sanofi
Industry
Eligibility
12 Years to 80 Years
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2003
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 20, 2008 · Synced Jul 22, 2026, 4:23 AM EDT
Recruiting Early Phase 1 Interventional

Timely Administration of IV Magnesium Sulfate in Patients With a Moderate Asthma Exacerbation

NCT06137040
View directory record Official record
Conditions
Asthma in Children, Asthma Attack
Interventions
Magnesium Sulfate within the first hour, No Magnesium sulfate within the first hour
Drug · Other
Lead sponsor
University of Oklahoma
Other
Eligibility
5 Years to 17 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Dec 5, 2024 · Synced Jul 22, 2026, 4:23 AM EDT
Completed Phase 2 Interventional

Study Evaluating Etanercept in Moderate to Severe Asthma

NCT00141791
View directory record Official record
Conditions
Asthma
Interventions
Etanercept
Drug
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
18 Years to 70 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
13
States / cities
Birmingham, Alabama • Denver, Colorado • Sarasota, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Aug 6, 2009 · Synced Jul 22, 2026, 4:23 AM 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 26, 2016 · Synced Jul 22, 2026, 4:23 AM 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 20, 2010 · Synced Jul 22, 2026, 4:23 AM EDT
Not listed No phase listed Observational

The REALITY Study - a Real-life Long-term Analysis of Xolair Therapy

NCT01776177
View directory record Official record
Conditions
Allergic Asthma
Interventions
Not listed
Lead sponsor
Joseph D. Diaz, MD
Industry
Eligibility
12 Years to 65 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 27, 2013 · Synced Jul 22, 2026, 4:23 AM EDT
Completed Phase 3 Interventional Results available

Study Comparing Budesonide Hydrofluoroalkane (HFA) vs Chlorofluorocarbon (CFC) Pressurized Metered Dose Inhalers (pMDI) in Patients With Mild to Moderate Asthma

NCT00667992
View directory record Official record
Conditions
Asthma
Interventions
Budesonide HFA, Budesonide CFC
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 65 Years
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
King of Prussia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 6, 2012 · Synced Jul 22, 2026, 4:23 AM EDT