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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

About this study

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.

Based on ClinicalTrials.gov records.

What participants do

  • 1.Use AS MDI
  • 2.Use BDA MDI
PhasePhase 3
Routeinhaled

Participation effort

Estimated from trial records. Details can vary by site.

Time + visits
Low15%
Logistics
Moderate50%

Logistics difficulty varies by site location and availability.

Trial highlights

Treatment details

Auto-extracted from trial records to preview treatments and outcomes.

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