Dose Finding Study on BI54903 (Inhaled Corticosteroid) Administered Twice Daily Via Respimat® Inhaler in Asthmatic Patients Inadequately Controlled on Short-acting-beta-agonist (SABA) Therapy
Condition: Asthma
MeSH terms: Asthma
Intervention: Fluticasone propionate; Placebo; BI 54903
Intervention description: Fluticasone propionate; Placebo matching fluticasone propionate HFA MDI; BI 54903
Intervention MeSH terms: Fluticasone; Xhance
Phase: Phase 2
Study type: Interventional
Primary purpose: Treatment
Allocation: Randomized
Intervention model: Parallel Assignment
Masking: Double
Enrollment: 29.0
Sex: All
Minimum age: 12 Years
Maximum age: 65 Years
Healthy volunteers: No

Summary:

      The aim of the study is to assess and compare efficacy and safety of BI 54903 at 3 doses
      twice daily (b.i.d.) and fluticasone propionate hydrofluoroalkane metered dose inhaler (HFA
      MDI) at a dose of 88 mcg b.i.d and placebo b.i.d. over an 8-week treatment period in
      asthmatic patients aged 12 to 65 years inadequately controlled on short-acting-beta-agonist
      (SABA) prn therapy only as demonstrated by a decrease in forced expiratory volume in one
      second (FEV1) range10 to 25% and an asthma control questionnaire (ACQ-6) equal or greater
      than 1.5 at time of randomization
    

Eligibility criteria:

        Inclusion criteria:

          1. Male and female patients aged at least 12 to 65 years

          2. All patients must have a history of asthma diagnosed by a physician for at least three
             months at the time of enrolment into the trial according to the 2009 Global Initiative
             for Asthma (GINA) Guidelines. The initial diagnosis of asthma must have been made
             before the age of 40 years 4 All patients must be on a maintenance treatment with
             either low-dose inhaled corticosteroid (ICS) plus long-acting-beta -agonist (LABA) or
             medium-dose ICS without LABA, stable for at least six weeks prior to Visit 1

        5 All patients must have a pre-bronchodilator FEV1 of not less than 60 to 90% of predicted
        normal and an asthma control questionnaire (ACQ-6) mean score of less than 1.5 at the
        pre-screening Visit 1 6 All patients must have an improvement in forced expiratory volume
        in one second (FEV1) not less than 12 % above baseline and an absolute change of at least
        200 mL within 15-30 min after administration of 400 mcg salbutamol/albuterol
        hydrofluoroalkane metered dose inhaler (HFA MDI) 7 Patients must be never-smokers or
        ex-smokers with a smoking history of less than 10 pack-years and smoking cessation at least
        one year prior to screening 9 Patients must be able to use Respimat® inhaler and metered
        dose inhaler (MDI) correctly 10 Patients must be able to perform all trial-related
        procedures including technically acceptable pulmonary function tests and electronic peak
        expiratory flow (PEF) measurements, and must be able to maintain records during the study
        period as required in the protocol

        Exclusion criteria:

          1. Patients with significant pulmonary disease other than asthma or other significant
             medical conditions (as determined by medical history, examination and clinical
             investigations at screening)

          2. Patients with a clinically relevant, abnormal screening haematology and/or blood
             chemistry finding

          3. Patients with a history of upper or lower respiratory tract infection (URTI/LRTI) in
             the past four weeks prior to the pre-screening Visit 1, and during pre-screening and
             run-in periods

          4. Patients with any exacerbation of their underlying asthma during the eight weeks prior
             to the pre-screening Visit 1

          5. Patients with active allergic rhinitis requiring treatment with systemic
             corticosteroids

          6. Any of the following criteria are met during the pre-screening / run-in period (Visits
             1 - 6):in clinic pre-bronchodilator forced expiratory volume in one second (FEV1 %)
             predicted less than 40%; more than 12 puffs rescue salbutamol/albuterol HFA MDI per
             day for > 2 consecutive days;exacerbation of asthma

          7. Patients with a history of pneumonectomy or who are planning to undergo thoracotomy
             for any reason

          8. Patients who are currently in a pulmonary rehabilitation program or have completed a
             pulmonary rehabilitation program in the six weeks prior to the first screening visit 1

          9. Patients with two or more hospitalizations for asthma within the previous 12 months

         10. Patients with a recent history of myocardial infarction during the last twelve months
             or known coronary heart disease that requires treatment

         11. Patients with a history of hospitalisation due to heart failure in the past twelve
             months

         12. Patients with myocarditis or any unstable or life-threatening cardiac arrhythmia or
             cardiac arrhythmia requiring intervention or a change in drug therapy within the past
             year

         13. Patients with significant alcohol or drug abuse in the opinion of the investigator
             within the past two years

         14. Patients with rheumatoid arthritis or other systemic diseases that require immune
             system modulating treatment

         15. Patients suffering from narrow angle glaucoma with a history of glaucoma, increased
             intraocular pressure, and/or cataracts

         16. Pregnant or nursing women

         17. Women of childbearing potential not using a highly effective method of birth control

         18. Patients who have been treated with anti-Immunoglobin-E-antibodies (e.g. omalizumab,
             Xolair®) or other immune system modulating antibodies such as tumor necrosis
             factor-alpha blockers within six months prior to Visit 1

         19. Patients who have been treated with the following drugs during the past four weeks
             prior to Visit 1 or are foreseen to need this during the study:Non-selective
             beta-blockers (topical cardio-selective beta-blocker eye medications for non-narrow
             angle glaucoma are allowed; Oral or other systemic corticosteroids; Oral
             beta-agonists; Changes in allergen desensitisation therapy in last 6 months; Immune
             system modulating agents such as methotrexate or cyclosporine; Inhibitors of
             cytochrome P450 3A4 such as antifungals (e.g. ketoconazole, itraconazole), antibiotics
             (e.g. erythromycin) or antiretroviral drugs; Patients who have been treated with
             leukotriene modifiers, chromones or theophylline within two weeks prior to Visit 1;
             Patients who have been treated with tiotropium within 3 weeks prior to Visit 1