A comparison of patency and interventions in thigh versus Hemodialysis Reliable Outflow grafts for chronic hemodialysis vascular access

Thigh grafts have significantly better primary, assisted primary, and secondary patency compared with HeRO grafts. There is no significant difference between thigh grafts and HeRO grafts in ischemic or infectious complications. Our logistic regression model demonstrated an association between HeRO grafts and an increased number of interventions to maintain or restore patency. Although HeRO grafts may extend the use of the upper extremity, thigh grafts provide a more durable option for chronic hemodialysis.