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Study details
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A Study to Compare the Efficacy, Safety and Tolerability of FF/UMEC/VI With FF/VI in 12-17-year-olds With Asthma

GlaxoSmithKline
NCT IDNCT05757102ClinicalTrials.gov data as of Apr 2026
Phase

Phase 3

Target enrollment

292

Study length

about 3.7 years

Ages

12–17

Locations

28 sites in AL, AZ, CA +12

What this study is about

Researchers are testing whether a new asthma treatment called FF/UMEC/VI is better than an existing treatment called FF/VI for children aged 12 to 17 with asthma. The trial will last for about 1361 days and involve around 292 participants.

Simplified from trial records by PatientMatch.

What you may be asked to do

  • 1.Take FF/UMEC/VI
  • 2.Take FF/VI
  • 3.Use ELLIPTA

Participation Burden

What's physically and logistically required of participants.

Logistics & Travel
In-person visits

Requires travel to a study site

Physical Intervention
Standard

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.

Endpoints

Primary: Change from baseline in trough forced expiratory volume in 1 second (FEV1) (Liters) at Week 24

Secondary: Change from Baseline in Asthma Control Questionnaire (5 items) (ACQ-5) (Scores on a scale), Change from Baseline in Asthma Control Questionnaire (6 items) (ACQ-6) (Scores on a scale), Change from Baseline in Asthma Control Questionnaire (7 items) (ACQ-7) (Scores on a scale), Number of Participants with a clinically important change from baseline in ACQ-5 Score, Number of Participants with a clinically important change from baseline in ACQ-6 Score, Number of Participants with a clinically important change from baseline in ACQ-7 Score

Body systems

Respiratory