Tumor margin status
Item
radical surgery (r0-resection) for colorectal adenocarcinoma - with or without adjuvant treatment
boolean
C1269830 (UMLS CUI [1])
Age
Item
age < 75 years
boolean
C0001779 (UMLS CUI [1])
Informed consent
Item
provision of written informed consent for participation
boolean
C0021430 (UMLS CUI [1])
Barium enema or colonoscopy
Item
"clean colon" verified by perioperative barium enema or colonoscopy last 3 months post-surgery
boolean
C0203075 (UMLS CUI [1])
C0009378 (UMLS CUI [2])
Tumour stage
Item
tumour stage: ii-iii (tany n1-2 m0, t3-4nanym0, dukes´ b - c)
boolean
C1300072 (UMLS CUI [1])
HNPCC or FAP
Item
a clinical diagnosis of hnpcc (non hereditary polyposis colorectal cancer) or fap (familial polyposis coli)
boolean
C1333990 (UMLS CUI [1])
C0032580 (UMLS CUI [2])
Local resection
Item
local resection for colorectal cancer (e.g., tem-procedure)
boolean
C0278259 (UMLS CUI [1])
Life-expectancy
Item
life-expectancy less than 2 years due to concurrent disease (e.g., cardiac disease, terminal multiple sclerosis, liver cirrhosis)
boolean
C0023671 (UMLS CUI [1])
Compliance
Item
inability to provide informed consent or refusal to do so
boolean
C1321605 (UMLS CUI [1])
Follow-up
Item
inability to comply with the control or intense follow-up program
boolean
C1522577 (UMLS CUI [1])
Study participation status
Item
participation in other clinical trials interfering with the control-programs
boolean
C2348568 (UMLS CUI [1])
Previous malignancies
Item
previous malignancies (except for non-melanoma skin cancer)
boolean
C0006826 (UMLS CUI [1])