Age
Item
age > 35 years
boolean
C0001779 (UMLS CUI [1])
Lower Extremity Bypass | Harvest Great saphenous vein Ipsilateral
Item
patient to undergo lower extremity bypass using ipsilateral great saphenous vein harvest
boolean
C0023216 (UMLS CUI [1,1])
C0741847 (UMLS CUI [1,2])
C1512335 (UMLS CUI [2,1])
C1278976 (UMLS CUI [2,2])
C0441989 (UMLS CUI [2,3])
Protocol Compliance | Informed Consent
Item
willing to comply with protocol, attend follow-up appointments, complete all study assessments, and provide written informed consent.
boolean
C0525058 (UMLS CUI [1])
C0021430 (UMLS CUI [2])
Investigational New Drugs Peripheral Arterial Disease | Study Subject Participation Status Interventional Study
Item
patients who received an investigational drug for peripheral arterial disease within 4 weeks of screening or who participated in another non-observational clinical trial in the prior 30 days
boolean
C0013230 (UMLS CUI [1,1])
C1704436 (UMLS CUI [1,2])
C2348568 (UMLS CUI [2,1])
C3274035 (UMLS CUI [2,2])
Informed Consent Unable | Informed Consent Refused
Item
inability or refusal to provide informed consent
boolean
C0021430 (UMLS CUI [1,1])
C1299582 (UMLS CUI [1,2])
C0021430 (UMLS CUI [2,1])
C1705116 (UMLS CUI [2,2])
Pregnancy | Breast Feeding
Item
pregnancy or lactation
boolean
C0032961 (UMLS CUI [1])
C0006147 (UMLS CUI [2])
Immunosuppressive Agents | Chemotherapy | Therapeutic radiology procedure
Item
current immune-suppressive medication, chemotherapy, or radiation therapy
boolean
C0021081 (UMLS CUI [1])
C0392920 (UMLS CUI [2])
C1522449 (UMLS CUI [3])
Revascularization Inguinal Leg Involved
Item
any infrainguinal revascularization procedure on index leg within 12 weeks prior to treatment
boolean
C0581603 (UMLS CUI [1,1])
C0018246 (UMLS CUI [1,2])
C0023216 (UMLS CUI [1,3])
C1314939 (UMLS CUI [1,4])
Life Expectancy
Item
life expectancy of less than 2 years
boolean
C0023671 (UMLS CUI [1])
Bypass Limb Ipsilateral
Item
prior leg bypass on the ipsilateral limb
boolean
C0741847 (UMLS CUI [1,1])
C0015385 (UMLS CUI [1,2])
C0441989 (UMLS CUI [1,3])