Clinical Research Directory

Inclusion Criteria: * Patients with critical limb ischemia Rutherford 4, 5 and 6, with at least one pre-operative exam (CTA, magnetic resonance angiography or ultrasound) demonstrating a peripheral arterial disease, and requiring an endovascular or hybrid (meaning combined with a surgical technique) revascularization of the lower limb. Exclusion Criteria: * Patients not willing to give their consent to study enrollment * Patients under 18 years old * Patients with severe renal insufficiency (estimated creatinine clearance \< 30 mL/min), without dialysis * Patients with life threatening septic wounds who would require an amputation at the initial presentation