IP141. Extracellular Matrix Is a Durable Alternative Repair Material for Salvage of Autologous Arteriovenous Fistula Aneurysms

Arteriovenous fistula aneurysm (AVFA) formation is a complication of dialysis access. We report our experience with extracellular matrix (ECM) as a conduit for AVFA repair. Between October 2013 and February 2016, we conducted a prospective study of CorMatrix ECM for AVFA repair. All patients had an intraoperative fistulogram and treatment of concomitant central venous lesions when present. We excised the AVFA and the overlying skin in an...