Asthma
Item
diagnosis of bronchial asthma
boolean
C0004096 (UMLS CUI [1])
Age
Item
male or female 18 years to 65 years of age
boolean
C0001779 (UMLS CUI [1])
FEV1
Item
fev1 50 to 90% of predicted, or personal best.
boolean
C0849974 (UMLS CUI [1])
Adrenergic beta-2 Receptor Agonists | FEV1 Improvement Percentage
Item
improvement in fev1 > 12% after administration of a beta-2 agonist.
boolean
C2936789 (UMLS CUI [1])
C0849974 (UMLS CUI [2,1])
C2986411 (UMLS CUI [2,2])
C0439165 (UMLS CUI [2,3])
Pregnancy | Breast Feeding
Item
pregnant or nursing
boolean
C0032961 (UMLS CUI [1])
C0006147 (UMLS CUI [2])
smoking cigarettes: ____ pack-years history | Tobacco use
Item
smoking history of > 10 pack years or active smoking within the past year.
boolean
C2230126 (UMLS CUI [1])
C0543414 (UMLS CUI [2])
Effect Leukotriene biosynthetic process | Therapeutic procedure Asthma | Exclusion Criteria
Item
due to possible effects on leukotriene biosynthesis, use of the following asthma treatments within the preceding month will be exclusion criteria:
boolean
C1280500 (UMLS CUI [1,1])
C1157321 (UMLS CUI [1,2])
C0087111 (UMLS CUI [2,1])
C0004096 (UMLS CUI [2,2])
C0680251 (UMLS CUI [3])
Pharmaceutical Preparations Leukotrienes Changing
Item
leukotriene modifying drugs,
boolean
C0013227 (UMLS CUI [1,1])
C0023545 (UMLS CUI [1,2])
C0392747 (UMLS CUI [1,3])
Theophylline
Item
theophylline
boolean
C0039771 (UMLS CUI [1])
Steroids Oral
Item
oral steroids.
boolean
C0038317 (UMLS CUI [1,1])
C1527415 (UMLS CUI [1,2])
Dietary Supplements Fatty Acids | Pharmaceutical Preparations Interfere with Leukotriene biosynthetic process
Item
dietary supplements with fatty acids or other products that may interfere with leukotriene generation.
boolean
C0242295 (UMLS CUI [1,1])
C0015684 (UMLS CUI [1,2])
C0013227 (UMLS CUI [2,1])
C0521102 (UMLS CUI [2,2])
C1157321 (UMLS CUI [2,3])
omalizumab
Item
treatment within the previous three months with omalizumab (monoclonal antibody directed against ige)
boolean
C0966225 (UMLS CUI [1])
Anti-Inflammatory Agents, Non-Steroidal
Item
subjects will not be permitted to take non-steroidal anti-inflammatory drugs in the week prior to any measurements of ex vivo leukotriene generation because of their effects on leukotriene biosynthesis via inhibition of prostaglandin generation.
boolean
C0003211 (UMLS CUI [1])
Asthma aspirin-sensitive
Item
a history of aspirin-sensitive asthma
boolean
C0856716 (UMLS CUI [1])
CBC abnormal | Differential white blood cell count abnormal | Abnormal renal function | Liver Dysfunction | Urine screening abnormal
Item
significant abnormalities in cbc, differential white cell count, renal function, and liver function, or urinalysis.
boolean
C0742009 (UMLS CUI [1])
C0860796 (UMLS CUI [2])
C0151746 (UMLS CUI [3])
C0086565 (UMLS CUI [4])
C0438142 (UMLS CUI [5])
Comorbidity Serious
Item
any serious co-morbid medical condition.
boolean
C0009488 (UMLS CUI [1,1])
C0205404 (UMLS CUI [1,2])