Browsing by Autor "Oscar F Vargas"
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Item type: Item , Chemoport Insertion by Interventional Radiology: Real-Life Experience in a Latin American Setting(Cureus, Inc., 2026) Oscar F Vargas; Juliana Salcedo Mesa; Valentina Lugo-Mesa; Mateo Barros; Laura María Blanco ÁlvarezItem type: Item , Endovascular Salvage of Native Arteriovenous Fistulas in Hemodialysis Patients: Assisted Primary Patency Outcomes of a Single-Center Study(Cureus, Inc., 2026) Oscar F Vargas; Juliana Salcedo-Mesa; Valentina Lugo-Mesa; Iván R NietoOur results highlight the promising results of salvage procedures for AVF in patients undergoing HD, even in a resource-limited setting, demonstrating adequate assisted primary patency duration. More robust prospective studies are needed to validate our findings and to identify prognostic factors associated with long-term AVF patency after endovascular salvage. Additionally, it is critical to develop surveillance protocols focused on fistula research and care, as well as the development of institutional guidelines.