Asthma trials in United States

In United States 148 Also abroad 500

148 trials · From ClinicalTrials.gov, checked 11 November 2026. Ask the study team whether a trial fits you.

Phase 1/2Not yet taking people in United States
Genes, Soy Isoflavones, and Virus
Where
Chicago
Age
4 months to 24 months
People
60
Run by
Ann & Robert H Lurie Children's Hospital of Chicago
See details and how to joinNCT07828405
No phaseTaking people
Personalized Environment and Genes Study
Where
Chapel Hill, Research Triangle Park
Age
18 years to 120 years
People
25,000
Run by
National Institute of Environmental Health Sciences (NIEHS)
See details and how to joinNCT00341237
No phaseTaking people
Post-Vent, the Sequelae: Personalized Prognostic Modeling for Consequences of Neonatal Intermittent Hypoxemia in Preterm Infants at Pre-School Age
Where
Chicago
Age
30 weeks to 83 months
People
500
Run by
Ann & Robert H Lurie Children's Hospital of Chicago
See details and how to joinNCT05336890
Phase 4Enrolling by invitation
Fasenra: An Asthma Study
Where
Skokie
Age
18 years and over
People
40
Run by
Endeavor Health
See details and how to joinNCT07654842
No phaseTaking people
Boosting Referrals to Asthma Specialists for Patients Seen at the Emergency Room for an Asthma Exacerbation
Where
Tampa
Age
18 years and over
People
40
Run by
Juan Carlos Cardet
See details and how to joinNCT07396987
Phase 4Taking people
CHEST: A Collaboration With Community HEalth Centers to Implement SmarT for Asthma
Where
St Louis
Age
12 years and over
People
2,000
Run by
Washington University School of Medicine
See details and how to joinNCT07241117
No phaseTaking people
ASTHMAXcel Voice Study
Where
The Bronx
Age
18 years and over
People
200
Run by
Montefiore Medical Center
See details and how to joinNCT06935084
No phaseTaking people
The Puerto Rico Asthma Integrated Response Program ("PR-AIR")
Where
Providence
Age
2 years to 12 years
People
480 worldwide
Run by
Rhode Island Hospital
See details and how to joinNCT05999032
Phase 1Taking people
Phase 1 Study Evaluating Safety and Pharmacokinetics of ASY202 in Adults With Asthma
Where
Anaheim, Glendale, San Antonio
Age
18 years to 55 years
People
40
Run by
Aspeya, Inc.
See details and how to joinNCT07665892
No phaseTaking people
Smart Inhaler and Remote Asthma Management in Adolescents With Intellectual and Developmental Disabilities
Where
Los Angeles
Age
10 years to 17 years
People
34
Run by
Children's Hospital Los Angeles
See details and how to joinNCT07746921
No phaseNot yet taking people in United States
Asthma Lung Sounds With Wearable Stethoscope
Where
Los Angeles
Age
4 years to 17 years
People
50
Run by
Children's Hospital Los Angeles
See details and how to joinNCT07792330
Phase 2Not yet taking people in United States
Ginger's Therapeutic Potential in Asthma
Where
New York
Age
18 years and over
People
32
Run by
Emily DiMango, MD
See details and how to joinNCT07792395
Phase 3Taking people
A Study of Depemokimab in Participants of 6 to 11 Years of Age
Where
Colorado Springs, Mobile, Watertown
Age
6 years to 11 years
People
34
Run by
GlaxoSmithKline
See details and how to joinNCT07671001
No phaseTaking people
Pharmacokinetics, Pharmacodynamics, and Safety Profile of Understudied Drugs Administered to Children Per Standard of Care (POPS)
Where
Albuquerque, Aurora, Austin, Baltimore, Boston, Chapel Hill, Charleston, Chicago, Cincinnati, Columbia, Dallas, Durham, Hershey, Honolulu, Houston, Indianapolis, Iowa City, Jackson, Jacksonville, Kansas City, Lebanon, Lexington, Little Rock, Los Angeles, Louisville, Madison, Milwaukee, Minneapolis, Morgantown, Nashville, New Orleans, Oklahoma City, Omaha, Palo Alto, Phoenix, Portland, Providence, Salt Lake City, Seattle, Sioux Falls, Wilmington
Age
0 years to 20 years
People
5,000 worldwide
Run by
Duke University
See details and how to joinNCT04278404
No phaseTaking people
Registry of Asthma Characterization and Recruitment 3 (RACR3)
Where
Aurora, Boston, Chicago, Cincinnati, New York, Washington D.C.
People
1,500
Run by
National Institute of Allergy and Infectious Diseases (NIAID)
See details and how to joinNCT05272241
Phase 3Taking people
A Study of Efficacy and Safety of Depemokimab Compared With Placebo in Adults and Adolescents With at Risk Type 2 Asthma
Where
Aurora, Aventura, Burke, DuBois, Kissimmee, Lake Worth, Little Rock, Miami, Newport Beach, Oklahoma City, Rapid City, San Antonio, Shreveport, Wyomissing
Age
12 years and over
People
456 worldwide
Run by
GlaxoSmithKline
See details and how to joinNCT07456033 · EU 2025-524463-20-00
Phase 3Enrolling by invitation
Efficacy and Safety of Subcutaneous Dupilumab in Participants With Asthma/Asthmatic Wheeze Aged 2 to <6 Years (LIBERTY ASTHMA TREKIDS)
Where
Boerne, Buffalo, Chapel Hill, Chicago, Cincinnati, Cleveland, Destin, Hawthorne, Houston, Miami, Nashville, Owensboro, Phoenix, Rochester
Age
2 years to 5 years
People
90 worldwide
Run by
Sanofi
See details and how to joinNCT06191315 · EU 2023-504331-41-00
Phase 2Taking people
Pediatric Asthma Trial of Corticosteroid Heterogeneity (PATCH): Trial of Dexamethasone Versus Methylprednisolone for Pediatric Critical Asthma
Where
St. Petersburg
Age
3 years to 17 years
People
159
Run by
Johns Hopkins All Children's Hospital
See details and how to joinNCT07455396
Phase 2/3Taking people
Azithromycin for Critical Asthma - Pediatrics
Where
St. Petersburg
Age
3 years to 17 years
People
100
Run by
Johns Hopkins All Children's Hospital
See details and how to joinNCT06223828
No phaseTaking people
Implementation of Asthma Community Home and School Management Program (Asthma CHAMPS)
Where
Baltimore
People
1,000
Run by
Johns Hopkins University
See details and how to joinNCT05814510
Phase 4Taking people
Measuring the Effect of Dupilumab Treatment on Mucociliary Clearance (MCC) in Subjects With Moderate to Severe Asthma
Where
Pittsburgh
Age
18 years and over
People
30
Run by
Sally E. Wenzel MD
See details and how to joinNCT04743791
No phaseTaking people
Mechanistic Study of Inspiratory Training in Childhood Asthma (MICA)
Where
Durham
Age
6 years to 17 years
People
76
Run by
Duke University
See details and how to joinNCT05945355
No phaseTaking people
Comparison of Microglial Activation in Severe Asthma and Healthy Controls
Where
Madison
Age
18 years to 75 years
People
100
Run by
University of Wisconsin, Madison
See details and how to joinNCT06299592
Phase 2Taking people
A Clinical Study to Evaluate the Efficacy and Safety of Frevecitinib (KN-002) in Patients With Severe Asthma
Where
Brandon, Charlotte, Chicago, Dallas, Houston, Kansas City, Lancaster, Miami, Pittsburgh, Rock Hill, San Antonio, San Jose, Tampa, Williamsburg
Age
18 years to 75 years
People
512 worldwide
Run by
Kinaset Therapeutics Inc
See details and how to joinNCT07532265 · EU 2023-509125-41-00
Phase 4Taking people
Giving Asthmatics Intramuscular Steroids for Preventing Return to the Emergency Department
Where
The Bronx
Age
18 years and over
People
182
Run by
Montefiore Medical Center
See details and how to joinNCT07228052