New Combination Inhaler (FlutiForm HFA MDI 100/10 µg and 250/10 µg) Versus Fluticasone and Formoterol Administered Alone, and Placebo in Patients With Moderate to Severe Asthma

Study Overview
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Brief Summary
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The purpose of this study is to compare the efficacy and safety of the fixed combination asthma drug FlutiForm with its two components administered alone, fluticasone propionate and formoterol fumarate, and with placebo in adult and adolescent patients with moderate to severe asthma.

Official Title
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A Randomized, Double-blind, Placebo-controlled, Parallel Group, Stratified, Multi-center, 12-Week Study Comparing the Safety and Efficacy of Fluticasone and Formoterol Combination (FlutiForm(tm) 100/10 µg or 250/10 µg Twice Daily) in a Single Inhaler (SkyePharma HFA pMDI) With the Administration of Placebo or Fluticasone (250 µg Twice Daily) and Formoterol (10 µg Twice Daily) Alone in Adolescent and Adult Patients With Moderate to Severe Asthma

Conditions
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Asthma

Intervention / Treatment
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* Drug: Fluticasone propionate/Formoterol fumarate 250/10
* Drug: Placebo
* Drug: Fluticasone propionate/Formoterol fumarate 100/10
* Drug: Fluticasone propionate 250
* Drug: Formoterol fumarate 10


Participation Criteria
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Eligibility Criteria
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Ages eligible for study: 12 years and above; genders eligible for study: both; prior steroid use: steroid-requiring Inclusion Criteria: History of asthma for at least 12 months. Documented use of inhaled corticosteroid for at least 4 weeks prior to Screening Visit Demonstrate FEV-1 of 40-80% of predicted normal values at Screening and Baseline Visit. Documented reversibility of 15% within 12 months of Screening visit or at Screening Visit (15% increase from pre-FEV-1 levels following albuterol inhalation or nebulized albuterol administration). Symptoms of Asthma during Run-in. Females of childbearing potential must have a negative urine pregnancy test at Screening and Baseline Visits. Females are eligible only if they are not pregnant or lactating, and are either sterile or using acceptable methods of contraception Must otherwise be healthy. Provide written informed consent. Wishes of minors must be respected. Exclusion Criteria: Life-threatening asthma within past year or during Run-In Period. History of systemic corticosteroid medication within 3 months before Screening Visit. History of omalizumab use within past 6 months. History of leukotriene receptor antagonist use, e.g. montelukast, within past week. Current evidence or history of any clinically significant disease or abnormality including uncontrolled hypertension, uncontrolled coronary artery disease, congestive heart failure, myocardial infarction, or cardiac dysrhythmia. Upper or lower respiratory infection within 4 weeks prior to Screening visit or during Run-In Period Significant, non-reversible, pulmonary disease (e.g., chronic obstructive pulmonary disease [COPD], cystic fibrosis, bronchiectasis). Known Human Immunodeficiency Virus (HIV)-positive status. Smoking history equivalent to 10 pack years. Current smoking history within 12 months prior to Screening Visit. Current evidence or history of alcohol and/or substance abuse within 12 months prior to Screening visit. Patients who are confined in institution.

Ages Eligible for Study
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Minimum Age: 12 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Triple


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: 1<br>FlutiForm 250/10 | Drug: Fluticasone propionate/Formoterol fumarate 250/10<br>* FlutiForm 250/10ug is a HFA pMDI that delivers 125ug of Fluticasone propionate per actuation and 5ug of Formoterol fumarate per actuation. Patients will take 2 actuations BID for 12 weeks.<br>* Other names: FlutiForm 250/10;|
| Active Comparator: 2<br>FlutiForm 100/10 | Drug: Fluticasone propionate/Formoterol fumarate 100/10<br>* FlutiForm 100/10ug is a HFA pMDI that delivers 50ug of Fluticasone propionate per actuation and 5ug of Formoterol fumarate per actuation. Patients will take 2 actuations BID for 12 weeks.<br>* Other names: FlutiForm 100/10;|
| Active Comparator: 3<br>Fluticasone 250 | Drug: Fluticasone propionate 250<br>* Fluticasone 250 is a HFA pMDI that delivers 125ug of Fluticasone propionate per actuation. Patients will take 2 actuations BID for 12 weeks.<br>* Other names: Fluticasone 250;|
| Active Comparator: 4<br>Formoterol 10 | Drug: Formoterol fumarate 10<br>* Formoterol 10ug is a HFA pMDI that delivers 5ug of Formoterol fumarate per actuation. Patients will take 2 actuations BID for 12 weeks.<br>* Other names: SKP Formoterol 10;|
| Placebo Comparator: 5<br>Placebo | Drug: Placebo<br>* Placebo is a HFA pMDI that delivers placebo aerosol. Patients will take 2 actuations BID for 12 weeks.<br>* Other names: SKP Placebo;|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Change in Forced Expiratory Volume in 1 s(FEV-1) from Baseline (Week 0) to Week 12. |  | Week 0 and 12 visits | 
| Discontinuation due to lack of efficacy. |  | Whole duration of study | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Other pulmonary function tests including forced vial capacity (FVC) and peak expiratory flow rate (PEFR). |  | Whole duration of study | 
| Clinical endpoints (frequency of asthma exacerbations and patient data captured in diary including daily morning and evening PEFR). |  | Whole duration of study | 
| Serial 12-hour FEV-1 area under the curve (AUC). |  | Week 0, 2 and 12 visits | 
| Safety variables including adverse events, ECGs clinical laboratory tests and vital signs. |  | Whole duration of study | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Asthma, Fluticasone Propionate, Formoterol Fumarate, Pressurized metered dose inhaler, Hydrofluoroalkane, Moderate-Severe Asthma