age
Item
outpatient male or female 12 to 50 years of age
boolean
C0001779 (UMLS CUI [1])
Fertility Female or Contraception status
Item
females of child-bearing potential must be willing to use birth control or commit to abstinence during the study
boolean
C0015895 (UMLS CUI [1,1])
C0086287 (UMLS CUI [1,2])
persistent asthma
Item
diagnosis of persistent asthma for at least 6 months
boolean
C3266628 (UMLS CUI [1])
pre-bronchodilator fev1
Item
best pre-bronchodilator fev1 of at least 70%.
boolean
C3172227 (UMLS CUI [1])
corticosteroid Inhales drugs
Item
current use of a low- to moderate-dose inhaled corticosteroid
boolean
C0001617 (UMLS CUI [1,1])
C0556393 (UMLS CUI [1,2])
albuterol
Item
ability to withhold albuterol 6 hours prior to visits.
boolean
C0001927 (UMLS CUI [1])
Pulmonary exercise test
Item
physically able to perform exercise testing on a treadmill when albuterol has been withheld
boolean
C1096466 (UMLS CUI [1])
asthma
Item
intermittent asthma, seasonal asthma, or exercise-induced asthma only
boolean
C0004096 (UMLS CUI [1])
allergic rhinitis Symptomatic
Item
symptomatic allergic rhinitis and/or thrush
boolean
C2607914 (UMLS CUI [1,1])
C0231220 (UMLS CUI [1,2])
Electrocardiography
Item
abnormal, clinically significant electrocardigraph
boolean
C1623258 (UMLS CUI [1])
respiratory infection; asthma status
Item
respiratory infection within 4 weeks of first visit leading to asthma medication change or could affect subjects's asthma status or participation
boolean
C0035243 (UMLS CUI [1])
C1388876 (UMLS CUI [2])
asthma exacerbation
Item
asthma exacerbation within 12 weeks of first visit
boolean
C0349790 (UMLS CUI [1])
Compliance behavior Limited Comorbidity
Item
respiratory diseases or other concurrent disease that would put subject at risk or confound results interpretation
boolean
C1321605 (UMLS CUI [1,1])
C0439801 (UMLS CUI [1,2])
C0009488 (UMLS CUI [1,3])
Study Subject Participation Status
Item
investigational medicines within 30 days of first visit or less than five half-lives of medication in prior study
boolean
C2348568 (UMLS CUI [1])
hypersensitivity drugs
Item
allergy to study drugs or study drug excipients
boolean
C0020517 (UMLS CUI [1,1])
C0013227 (UMLS CUI [1,2])
concomitant medications
Item
concomitant medications that could interact with study medications or affect the course of asthma
boolean
C2347852 (UMLS CUI [1])
smoking status
Item
tobacco use within last year and/or a 10 pack-years history
boolean
C1519386 (UMLS CUI [1])
Compliance behavior
Item
inability to comply with requirements of the study
boolean
C1321605 (UMLS CUI [1])
relationship Research Personnel
Item
affiliation with investigator's site (example: family member)
boolean
C0439849 (UMLS CUI [1,1])
C0035173 (UMLS CUI [1,2])