Head-to-head evidence
albuterol HFA (Proventil HFA) vs Fluticasone propionate/salmeterol (Advair HFA)
Same mechanism, same race: design-graded trial evidence for both assets, with the grading rationale shown. Grades describe the quality of the evidence, never the merits of either security.
Asthma
Shared mechanism: Beta-2 adrenergic receptor · full Asthma pipeline
albuterol HFA (Proventil HFA)
Marketed by Amphastar Pharmaceuticals, Inc.
NCT00635505 · Phase 3 · terminated
In this trial, Proventil-HFA is the established reference product that the investigational Armstrong's albuterol-HFA is being compared against, rather than the agent under primary evaluation itself, and no results have been posted yet.
Fluticasone propionate/salmeterol (Advair HFA)
Marketed by GlaxoSmithKline
NCT00158834 · Phase 3 · completed
The study randomized 200 children and used double blinding with an active fluticasone comparator. Its primary endpoint was the clinical measure of asthma symptom-free days, but no results are posted, so whether that endpoint was met cannot be determined.
The full competitive landscape for each asset (every same-race competitor with aligned evidence, sortable) is on the asset pages: albuterol HFA (Proventil HFA)'s landscape · Fluticasone propionate/salmeterol (Advair HFA)'s landscape