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Asthma clinical trials in Phoenix, AZ

3 studies for Asthma are looking for participants at sites in and around Phoenix (within about 30 miles). Open a study to see who can join and how to contact the study team.

Recruiting for a study here? Feature it at the top of this page — $99 for 30 days →

A Study to Investigate the Efficacy and Safety of Tezepelumab Compared With Placebo in Children 5 to < 12 Years Old With Severe Asthma

RecruitingPhase 3
  • Research Site, Phoenix
Ages 5 to 11 · All sexes · Updated Nov 10, 2026 · NCT06023589

Evaluating the Efficacy and Safety of PT027 Compared With PT007 Administered As Needed in Participants 12 to < 18 Years of Age With Asthma

RecruitingPhase 3
  • Research Site, Phoenix
Ages 12 to 17 · All sexes · Updated Nov 10, 2026 · NCT06307665

A Clinical Trial of Soluble Fiber for Asthma

RecruitingPhase 2Mentions payment for participants
  • Phoenix Children's, Phoenix
Ages 6 to 17 · All sexes · Updated Mar 4, 2026 · NCT06372249

About Asthma

Asthma is a chronic lung disease. It causes asthma attacks, which make your airways inflamed and narrowed, and your lungs get less air. Learn about treatments.

More about Asthma on MedlinePlus

Asthma trials in other cities

Other studies in Phoenix

From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.