Inoue Stentraft Implantation for Aortic Aneurysm and Dissectioin - Inoue Stentraft Implantation

All deployments of branched ISGs were successful. The 30-day mortality was 4.5% (single branch, 3.1%; double branch, 0%; triple branch, 29%), and periprocedural stroke was 16% (single branch, 7.8%; double branch, 33%; triple branch, 42%). At 1 and 5 years, freedom from aneurysm-related death was 93% and 93%, respectively, and freedom from all-cause death was 85% and 59%, respectively. Survival free of major adverse events was 76% at 5 years. The cumulative incidence of stroke was 11% at 5 years. Three patients underwent surgical conversion because of persistent type I endoleak. One branch graft occlusion was observed at the left subclavian artery in a patient who received a double-branched graft.