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Study details
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Evaluating PT027 vs. PT007 for Asthma

AstraZeneca
NCT IDNCT06307665ClinicalTrials.gov data as of Apr 2026
Phase

Phase 3

Target enrollment

440

Study length

about 3.4 years

Ages

12–17

Locations

94 sites in AK, AR, AZ +33

What this study is about

This trial is testing whether a new treatment, PT027, is better than PT007 at preventing severe asthma attacks in children and teens with asthma who have had a severe attack recently. Participants will use the treatments as needed when they feel symptoms of asthma.

Simplified from trial records by PatientMatch.

What you may be asked to do

  • 1.Use AS MDI
  • 2.Use BDA MDI

Participation Burden

What's physically and logistically required of participants.

Logistics & Travel
In-person visits

Requires travel to a study site

Physical Intervention
inhaledinhaled

How treatment is administered

Treatment Assignment
Randomized & Blinded

You may get a placebo/standard care, and you won't know which.

Extracted study details

Pulled from the trial record to show what is being tested and what the study is measuring.

Drug routes

inhaled

Endpoints

Secondary: Apparent total body clearance (CL/F), Maximum Observed Concentration (Cmax), Number of participants with adverse events (AEs) and severe adverse events (SAEs), Terminal elimination half-life (t½λz), Time to first (TTF) severe asthma exacerbation, Time to reach maximum concentration following drug administration (Tmax)

Body systems

Respiratory