Conditions: Asthma
Keywords: Adults Pharmacokinetics Pharmacogenetics Asthma Adolescents GW685698X
Allocation: RANDOMIZED | Intervention model: PARALLEL
Enrollment: 599
Healthy volunteers: no

Brief summary:
This study is designed to determine if the investigational drug is effective and safe in individuals with asthma.

Detailed description:
A Randomized Double-Blind, Double-Dummy, Placebo-Controlled, Parallel-Group, Multicenter, Dose Ranging Study to Evaluate the Efficacy and Safety of GW685698X Inhalation Powder Once Daily and Fluticasone Propionate Inhalation Powder Twice Daily compared with Placebo for 8 Weeks in Adolescent and Adult Subjects with Persistent Asthma Symptomatic on Non-Steroidal, Asthma Therapy

Arms:
arm 1: None arm 2: None

Interventions: intervention 1: GW685698X intervention 2: Placebo
Intervention descriptions: intervention 1: GW685698X intervention 2: placebo comparator

Protocol document: