Is your age greater than or equal to 4 yrs? |
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Gender: Male or Female |
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Do you have any of these conditions: Asthma or Asthma (Pediatric) or Allergies & Asthma? |
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Do you have any of these conditions: Allergies & Asthma or bronchial asthma or Asthma or Asthma (Pediatric) or asthmatic? |
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Do you have any of these conditions: Asthma or asthmatic or bronchial asthma or Allergies & Asthma or Asthma (Pediatric)? |
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Do you have any of these conditions: Allergies & Asthma or bronchial asthma or Asthma (Pediatric) or asthmatic or Asthma? |
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Female or male aged 4 years at the time of informed consent |
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Physician diagnosis of asthma documented for at least 1 year |
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Receiving 1 of the following scheduled asthma maintenance therapies for 3 months with stable dosing for at least the last 4 weeks before Visit 1 |
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Medium-to-high-dose inhaled corticosteroid (ICS) |
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Medium-to-high-dose ICS and 1 additional maintenance therapy from the following: leukotriene receptor antagonists (LTRA), long-acting muscarinic antagonists (LAMA), or theophylline |
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Low-to-high-dose ICS in combination with long-acting 2-adrenoreceptor agonist (LABA) with or without one additional maintenance therapy from the following: LTRA, LAMA, or theophylline |
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Prebronchodilator forced expiratory volume in 1 second (FEV1) of 40 to <90% predicted normal value for adults and adolescents, and 60 to <100% predicted normal value for subjects aged 4 to 11 years after withholding specified medications including short/rapid-acting 2-adrenoreceptor agonist (SABA) |
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Demonstrate reversibility at Visit 1, with an increase in FEV1 12% (and 200 mL for subjects aged 18 years) relative to baseline after administration of sponsor provided Ventolin via central spirometry. One re-test for reversibility testing is allowed within the screening period in advance of Visit 2 |
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Demonstrate acceptable spirometry performance (i.e., meet American Thoracic Society/European Respiratory Society acceptability/repeatability criteria) |
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A documented history of at least 1 severe asthma exacerbation within 12 months before Visit 1 |
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Able to perform acceptable and reproducible peak expiratory flow (PEF) measurements as assessed by the investigator |
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Chronic obstructive pulmonary disease or other significant lung disease (e.g., chronic bronchitis, emphysema, bronchiectasis with the need of treatment, cystic fibrosis, or bronchopulmonary dysplasia) |
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Oral corticosteroid/SCS use (any dose and any indication) within 6 weeks before Visit 1 |
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Chronic use of oral corticosteroids (OCS, 3 weeks use in 3 months prior to Visit 1) |
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Having received any marketed (e.g., omalizumab, mepolizumab, reslizumab, benralizumab) or investigational biologic within 3 months or any other prohibited medication |
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Current smokers, former smokers with >10 pack-years history, or former smokers who stopped smoking <6 months before Visit 1 (including all forms of tobacco, e-cigarettes [vaping], and marijuana) |
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Life-threatening asthma defined as any history of significant asthma episode(s) requiring intubation associated with hypercapnia, respiratory arrest, hypoxic seizures, or asthma related syncopal episode(s) within 5 years of Visit 1 |
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Historical or current evidence of a clinically significant disease |
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Cancer not in complete remission for at least 5 years |
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Hospitalization for psychiatric disorder or attempted suicide within 1 year of Visit 1 |
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History of psychiatric disease, intellectual deficiency, poor motivation, or other conditions if their magnitude is limiting informed consent validity |
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Significant abuse of alcohol or drugs |
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