1-Year Data from Endospan's NEXUS TRIOMPHE IDE Trial Demonstrate High Patient Survival with Low Morbidity 2-Year Data from the AMDS PERSEVERE IDE Trial Further Demonstrate the Persistent Clinical Benefit of AMDS ndATLANTA, Feb. 2, 2026 /PRNewswire/ -- Artivion, Inc. (NYSE: AORT), a leading cardiac and vascular surgery company focused on aortic disease, today announced the presentation of new clinical data from Endospan's NEXUS TRIOMPHE IDE trial and its AMDS PERSEVERE IDE trial at the 62 Annual Meeting of ...

Core Insights - The NEXUS TRIOMPHE trial data shows a 63% reduction in Major Adverse Event (MAE) rates compared to the reference performance goal, indicating significant clinical improvement for patients with chronic aortic dissection [1][3]. Clinical Outcomes - The trial involved a cohort of 54 patients at high risk for open surgical repair, demonstrating a MAE rate of 13% against a performance goal of 35% (p < 0.001) [4]. - Technical failure rates were reported at 1.9%, significantly lower than the 30% performance goal (p < 0.001) [4]. Device Performance - The NEXUS device is presented as a minimally invasive alternative to open aortic arch replacement, particularly beneficial for high-risk patients [5]. - The trial results are expected to support the clinical module of the PMA filing after one year of follow-up with the primary cohort [6]. Company Overview - Artivion, Inc. specializes in medical devices for cardiac and vascular surgery, focusing on aortic diseases, and markets products in over 100 countries [7].