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.

No phaseTaking people
Study of the Effect of Innate on the Inflammatory Response to Endotoxin
Where
Research Triangle Park
Age
18 years to 100 years
People
725
Run by
National Institute of Environmental Health Sciences (NIEHS)
See details and how to joinNCT01143480
No phaseNot yet taking people in United States
R34 Asthma Depression
Where
New York
Age
60 years and over
People
60
Run by
Icahn School of Medicine at Mount Sinai
See details and how to joinNCT07895576
No phaseTaking people
BREATHE: An Efficacy-implementation Trial Among Black Adults With Uncontrolled Asthma
Where
Beacon, Brooklyn
Age
18 years and over
People
400
Run by
Columbia University
See details and how to joinNCT05341726
Phase 4Taking people
Ventilation and Perfusion in Asthmatics
Where
Miami
Age
18 years to 75 years
People
40
Run by
University of Miami
See details and how to joinNCT07426458
Phase 2Taking people
Study to Evaluate the Safety, Pharmacology and Efficacy of WIN378 in Adults With Moderate or Severe Asthma
Where
Austin, Bellevue, Charleston, Detroit, Edmond, El Paso, Los Angeles, McKinney, Melbourne, Miami, Pittsburgh, Richfield, Richmond, San Antonio, San Jose, Spartanburg, St Louis, Stow, Toledo, Tyler, White Marsh
Age
18 years to 75 years
People
600 worldwide
Run by
Windward Bio
See details and how to joinNCT07120503 · EU 2025-521391-58-00
No phaseTaking people
The Increase of Lung Capacity Using the Lung Master (Pulmonary Exerciser)
Where
Omaha
Age
19 years and over
People
20
Run by
University of Nebraska
See details and how to joinNCT06524856
Phase 1Taking people
Safety of Cultured Allogeneic Adult Umbilical Cord or Placental Derived Mesenchymal Stem Cells for Pulmonary Diseases
Where
Naples
People
20 worldwide
Run by
The Foundation for Orthopaedics and Regenerative Medicine
See details and how to joinNCT05147688
Phase 2Taking people
Metformin IN Asthma for Overweight and Obese Individuals (MINA)
Where
Baltimore, Houston
Age
18 years and over
People
100
Run by
Johns Hopkins University
See details and how to joinNCT06273072
No phaseTaking people
A Biorepository of Multiple Allergic Diseases (MADREP) With Longitudinal Follow-Up
Where
Bethesda
Age
3 years to 100 years
People
10,000
Run by
National Institute of Allergy and Infectious Diseases (NIAID)
See details and how to joinNCT06732414
Phase 2Taking people
A Phase II Study to Investigate Lung Function With 2 Different Doses of Inhaled Glycopyrronium Taken With BFF Compared to BFF in Participants of 4 to Less Than 12 Years of Age With Asthma
Where
Bakersfield, Boston, Cincinnati, Columbia, Lafayette, Lancaster, Lewisville, Long Beach, Miami, Oklahoma City, Owensboro, Pembroke Pines, Saint Cloud, San Antonio, San Diego
Age
4 years to 11 years
People
69 worldwide
Run by
AstraZeneca
See details and how to joinNCT07525375 · EU 2025-524914-26-00
No phaseTaking people
PULmonary Stimulation for Asthma Relief
Where
Denver, Gainesville, Orlando
Age
18 years to 75 years
People
30
Run by
Spiro Medical, Inc.
See details and how to joinNCT07709754
Phase 2Taking people
A Long-term Study of KT-621 Administered Orally to Participants With Asthma Previously Enrolled in a KT-621 Asthma Study
Where
Dallas, Miami, Tampa
Age
18 years and over
People
264 worldwide
Run by
Kymera Therapeutics, Inc.
See details and how to joinNCT07677059
No phaseTaking people
SMART@Home Feasibility Trial
Where
Cincinnati
Age
12 years to 18 years
People
25
Run by
Children's Hospital Medical Center, Cincinnati
See details and how to joinNCT06159127
Phase 2Taking people
A Study of KT-621 Administered Orally to Adult Participants With Moderate to Severe Eosinophilic Asthma
Where
Aurora, Boston, Chapel Hill, Chattanooga, Clackamas, Dallas, Durham, East Point, Edmond, Iowa City, Kansas City, Lancaster, Long Beach, Louisville, Loxahatchee Groves, Madison, McKinney, Miami, Miami Lakes, New Haven, North Charleston, Northridge, Orlando, Philadelphia, Pittsburgh, Redding, Rock Hill, San Francisco, Tampa, Toledo, Upland
Age
18 years to 75 years
People
264 worldwide
Run by
Kymera Therapeutics, Inc.
See details and how to joinNCT07323654
No phaseTaking people
Acoustic Waveform Respiratory Evaluation
Where
Indianapolis, Pittsburgh
Age
8 years to 70 years
People
800
Run by
Indiana University
See details and how to joinNCT06512064
Phase 2Taking people
5HTP Regulation Of Asthma In Children
Where
Indianapolis
Age
8 years to 18 years
People
20
Run by
Indiana University
See details and how to joinNCT04160910
No phaseTaking people
Activation and Function of Eosinophils in Conditions With Blood or Tissue Eosinophilia
Where
Bethesda
Age
1 year to 100 years
People
800
Run by
National Institute of Allergy and Infectious Diseases (NIAID)
See details and how to joinNCT00001406
Phase 3Taking people
A Study to Investigate the Efficacy and Safety of GSK5784283 Compared With Placebo in Participants With Uncontrolled Asthma (PERSIST ASTHMA-1)
Where
Miami Lakes
Age
12 years to 80 years
People
514
Run by
GlaxoSmithKline
See details and how to joinNCT07780643
No phaseTaking people
Microglia Activation in Asthma
Where
Madison
Age
18 years to 75 years
People
50
Run by
University of Wisconsin, Madison
See details and how to joinNCT04307667
Phase 2Taking people
ENV-294 for Moderate-to-Severe Asthma: A 12-Week Study in Adults
Where
Albany, Birmingham, Boston, Clackamas, Colorado Springs, Hialeah, Kansas City, Los Angeles, Madison, Maryville, McKinney, Medford, Miami, North Charleston, Owensboro, San Jose, Southfield, St Louis, The Bronx, West Hills
Age
18 years to 75 years
People
50
Run by
Enveda Therapeutics
See details and how to joinNCT07301255
Phase 2Enrolling by invitation
Long-term Safety and Efficacy Evaluation of Lunsekimig (SAR443765) in Adult Participants With Asthma
Where
Ann Arbor, Aurora, Austin, Boerne, Boston, Boynton Beach, Chandler, Charlotte, Cordele, Cutler Bay, Dallas, DuBois, Edmond, El Paso, Hialeah, McKinney, Miami, Miami Lakes, Pembroke Pines, Pensacola, Pittsburgh, Saint Cloud, Sarasota, St Louis, Toledo, Tucson, Wheat Ridge
Age
18 years and over
People
900 worldwide
Run by
Sanofi
See details and how to joinNCT06609239 · EU 2025-522896-27-00
No phaseTaking people
Resources and Education for Addressing Chronic Health (REACH)
Where
St Louis
Age
3 years to 18 years
People
430
Run by
Washington University School of Medicine
See details and how to joinNCT07819747
No phaseTaking people
Tezspire Cardiac Events PASS
Where
Wilmington
Age
12 years to 130 years
People
16,640 worldwide
Run by
AstraZeneca
See details and how to joinNCT06951867
No phaseTaking people
SMART Implementation-Effectiveness Trial 1
Where
Philadelphia
Age
5 years to 18 years
People
18
Run by
Children's Hospital of Philadelphia
See details and how to joinNCT07137923
No phaseTaking people
SMART Implementation-Effectiveness Trial 2
Where
Philadelphia
Age
5 years to 18 years
People
18
Run by
Children's Hospital of Philadelphia
See details and how to joinNCT07138027