Dramatic shifts in the management of peripheral vascular disease have occurred together with an overall decline in mortality. There seems to be a significant mortality advantage for endovascular as compared with traditional surgery except for carotid endarterectomy. The increasing safety of vascular interventions should be considered when deciding which patients to treat but with the caveat that endovascular interventions are not always safer than open repair.

This dataset suggests that endovascular AAA repairs are being performed in a patient population with a higher frequency of comorbidities. However, endovascular repairs still are associated with significantly lower in-hospital mortality, fewer postoperative complications, and a dramatically shorter length of stay. These results suggest that, despite the rapid diffusion of this new technique, early perioperative outcomes may be superior to those with conventional open repair. However, prospective clinical studies are needed to confirm these insights, and such studies may require the infrastructure of consortia of hospitals or society-based registries.