informed consent
Item
informed consent
boolean
C0021430 (UMLS CUI [1])
age
Item
male or female, at least 18 years old
boolean
C0001779 (UMLS CUI [1])
asthma
Item
documented medical history of asthma (diagnosis at least 6 months ago)
boolean
C0004096 (UMLS CUI [1])
non-smoker and smoking history
Item
non-smoker or at least stopped for 1 year (in case smoked earlier: maximum of 10 pack-years)
boolean
C0337672 (UMLS CUI [1])
C1519384 (UMLS CUI [2])
C1277691 (UMLS CUI [3])
able to conduct a technically acceptable spirometry, methacholine and neurokinin-a provocation test
Item
able to conduct a technically acceptable spirometry, methacholine and neurokinin-a provocation test.
boolean
C1321605 (UMLS CUI [1])
C0037981 (UMLS CUI [2])
C0430567 (UMLS CUI [3])
C0038581 (UMLS CUI [4,1])
C0449428 (UMLS CUI [4,2])
C0039593 (UMLS CUI [4,3])
methacholine neurokinin-a provocation test
Item
at visit 1: pc20 methacholine ≤ 8 mg/ml and ≤ 3.3x10-7 mol/ml for the neurokinin-a provocation test.
boolean
C0600370 (UMLS CUI [1])
C0748133 (UMLS CUI [2])
C0038581 (UMLS CUI [3,1])
C0449428 (UMLS CUI [3,2])
C0039593 (UMLS CUI [3,3])
fev1
Item
at visit 1: forced expiratory value in one second >= 80% of the predicted value.
boolean
C0748133 (UMLS CUI [1])
pregnancy and contraception
Item
female subjects may not get pregnant and should be using adequate contraception.
boolean
C0032961 (UMLS CUI [1])
C0700589 (UMLS CUI [2])
respiratory infection
Item
airway infection within 6 weeks prior to first study visit.
boolean
C0035243 (UMLS CUI [1,1])
C0040223 (UMLS CUI [1,2])
respiratory diseases
Item
other respiratory diseases (eg copd, lung cancer, etc.)
boolean
C0035204 (UMLS CUI [1])
participating in another clinical trial
Item
participating in another clinical trial.
boolean
C2348568 (UMLS CUI [1])
clinically relevant systemic diseases, other than asthma
Item
clinically relevant systemic diseases, other than asthma.
boolean
C0009488 (UMLS CUI [1])
abnormal laboratory values
Item
clinically significant laboratory deviations.
boolean
C1254595 (UMLS CUI [1])
alcohol or drug abuse
Item
alcohol or drug abuse.
boolean
C0038586 (UMLS CUI [1])
lactation
Item
female subjects who are lactating.
boolean
C0006147 (UMLS CUI [1])