all
Item
diagnosis of acute lymphoblastic leukemia (all)
boolean
C0023449 (UMLS CUI [1])
chemotherapy, all
Item
currently receiving maintenance or continuation phase chemotherapy for all
boolean
C0392920 (UMLS CUI [1,1])
C0023449 (UMLS CUI [1,2])
methotrexate, vincristine, prednisone, dexamethasone, mercaptopurine
Item
regimen comprising intrathecal and oral methotrexate; vincristine iv; oral prednisone or dexamethasone; and oral mercaptopurine
boolean
C0025677 (UMLS CUI [1])
C0042679 (UMLS CUI [2])
C0032952 (UMLS CUI [3])
C0011777 (UMLS CUI [4])
C0000618 (UMLS CUI [5])
liver function
Item
elevated liver function tests, evidenced by 1 of the following criteria:
boolean
C0232741 (UMLS CUI [1])
bilirubin
Item
bilirubin greater than 1.5 times upper limit of normal (uln)
boolean
C1278039 (UMLS CUI [1])
ast
Item
ast greater than 2.5 times uln
boolean
C0201899 (UMLS CUI [1])
alt
Item
alt greater than 2.5 times uln
boolean
C0201836 (UMLS CUI [1])