persistent asthma
Item
medically confirmed diagnosis of persistent asthma
boolean
C3266628 (UMLS CUI [1])
fev1 reversibility with albuterol
Item
able to demonstrate reversibility of at least 12% with albuterol inhalation
boolean
C0748133 (UMLS CUI [1,1])
C0449261 (UMLS CUI [1,2])
C0001927 (UMLS CUI [2])
short-acting b-2 agonists
Item
use of short-acting b-2 agonists for rescue >= 5 times within 2 weeks prior
boolean
C1373132 (UMLS CUI [1])
fev1
Item
able to produce an fev1 between 45 and 85% of predicted
boolean
C0748133 (UMLS CUI [1])
willing to perform study procedures
Item
willing to perform study procedures for about 14 weeks.
boolean
C1321605 (UMLS CUI [1])
inhaled corticosteroids
Item
use of inhaled corticosteroids within 4 weeks
boolean
C2065041 (UMLS CUI [1,1])
C0040223 (UMLS CUI [1,2])
oral/parenteral corticosteroids
Item
use of oral/parenteral corticosteroids within 8 weeks
boolean
C0001617 (UMLS CUI [1,1])
C0442027 (UMLS CUI [1,2])
C0001617 (UMLS CUI [2,1])
C1272936 (UMLS CUI [2,2])
long-acting beta-2 agonists or montelukast
Item
use of long-acting beta-2 agonists or montelukast within 2 weeks
boolean
C1373132 (UMLS CUI [1])
C0298130 (UMLS CUI [2])
life-threatening asthma
Item
history of life-threatening asthma attack within 3 months
boolean
C0004096 (UMLS CUI [1,1])
C2826244 (UMLS CUI [1,2])
C0040223 (UMLS CUI [1,3])
childbearing potential
Item
female of child bearing potential.
boolean
C3831118 (UMLS CUI [1])