Age
Item
age > 22 or < 90 years
boolean
C0001779 (UMLS CUI [1])
Bypass Lower Extremity Autologous vein Claudication | Limb ischemia Secondary to Atherosclerotic occlusive disease chronic
Item
undergoing lower extremity (infrainguinal) bypass using autologous vein for the treatment of disabling claudication or critical limb ischemia secondary to chronic atherosclerotic occlusive disease
boolean
C0741847 (UMLS CUI [1,1])
C0023216 (UMLS CUI [1,2])
C0440764 (UMLS CUI [1,3])
C1456822 (UMLS CUI [1,4])
C2945695 (UMLS CUI [2,1])
C0175668 (UMLS CUI [2,2])
C0543822 (UMLS CUI [2,3])
C0205191 (UMLS CUI [2,4])
Informed Consent
Item
able to understand, give, and take part in the consent process
boolean
C0021430 (UMLS CUI [1])
Age
Item
age < 22 or > 90 years
boolean
C0001779 (UMLS CUI [1])
Grafts Prosthetic surgical material | Vein graft material | Composite Graft
Item
grafts employing prosthetic or other non-autologous vein material in any part (e.g. composite grafts). [patch angioplasty of inflow and outflow vessel permissible with any material]
boolean
C0332835 (UMLS CUI [1,1])
C0444752 (UMLS CUI [1,2])
C0440763 (UMLS CUI [2])
C3899515 (UMLS CUI [3])
Limb ischemia Due to Vasculitis | Limb ischemia Due to Trauma | Limb ischemia Due to Embolism
Item
vasculitis, trauma, acute embolic disease as etiology of limb ischemia
boolean
C2945695 (UMLS CUI [1,1])
C0678226 (UMLS CUI [1,2])
C0042384 (UMLS CUI [1,3])
C2945695 (UMLS CUI [2,1])
C0678226 (UMLS CUI [2,2])
C3714660 (UMLS CUI [2,3])
C2945695 (UMLS CUI [3,1])
C0678226 (UMLS CUI [3,2])
C0013922 (UMLS CUI [3,3])
Thrombophilia
Item
history of diagnosed hypercoagulable state
boolean
C0398623 (UMLS CUI [1])
Communicable Disease Treatment required for | Pneumonia Treatment required for | Urinary tract infection Treatment required for
Item
evidence of active infection - pneumonia, urinary tract, etc., requiring medical therapy
boolean
C0009450 (UMLS CUI [1,1])
C0332121 (UMLS CUI [1,2])
C0032285 (UMLS CUI [2,1])
C0332121 (UMLS CUI [2,2])
C0042029 (UMLS CUI [3,1])
C0332121 (UMLS CUI [3,2])
Sepsis Local Foot | Sepsis Local Limb | Status pre- Bypass
Item
evidence of significant local sepsis in foot or limb prior to bypass
boolean
C0243026 (UMLS CUI [1,1])
C0205276 (UMLS CUI [1,2])
C0016504 (UMLS CUI [1,3])
C0243026 (UMLS CUI [2,1])
C0205276 (UMLS CUI [2,2])
C0015385 (UMLS CUI [2,3])
C0332152 (UMLS CUI [3,1])
C0741847 (UMLS CUI [3,2])
Immunosuppressive Agents | Steroids | Antineoplastic Agents
Item
patients taking immunosuppressant medications (steroids, chemotherapeutic agents)
boolean
C0021081 (UMLS CUI [1])
C0038317 (UMLS CUI [2])
C0003392 (UMLS CUI [3])
Comorbidity Significant
Item
other concurrent significant illness within 30 days
boolean
C0009488 (UMLS CUI [1,1])
C0750502 (UMLS CUI [1,2])
Lacking Able to speak English Language
Item
non-english speakers
boolean
C0332268 (UMLS CUI [1,1])
C0564215 (UMLS CUI [1,2])
C0376245 (UMLS CUI [1,3])