The CRITISCH registry revealed ER as the most common first-line approach in CLI patients. Coronary artery disease and PMI <6 months were independent risk factors for the composite end point. Special attention should be also paid to CLI patients with renal insufficiency, with or without dialysis, and those undergoing BS.

Statin therapy in CLI patients is associated with an increased AFS and lower rates of mortality and MACCEs without improving, however, the salvage rates of the affected limb.

CLI patients on dialysis represent a challenging cohort prone to in-hospital death, amputation, and hemodynamic failure. Two-thirds of these high-risk patients are treated with EVT. Present data suggest that this modality is generally considered as the most favorable treatment option in this patient subgroup.

No abstract