Endovascular Salvage of Nonmaturing Autogenous Hemodialysis Fistulas: Comparison with Endovascular Therapy of Failing Mature Fistulas

A functional fistula was achieved in 87% of nonmaturing fistulas. Although the functional time gained in these fistulas is shorter than that gained in failing mature fistulas, more than half of nonmaturing fistulas are functional after 3 years.