Safeguard pressure assisted device for local femoral hemostasis in neuroendovascular procedures: A single center study of 879 patients

{Background. - Various vascular closure devices (VCDs) are available for local hemostasis after percutaneous transfemoral approach for neuroendovascular procedures but they have been associated with an increased complication rate and limitations to a re-puncture of the artery. We evaluated the safety and efficacy of Safeguard (R) 24 cm pressure assisted device (Merit Medical, West Jordan, UT, USA) and the associated complications. Methods. - From September 2016 to December 2019, 879 patients underwent neuroendovascular procedures via transfemoral approach using an introducer sheath ranging from 4 to 6-French and they were included in a prospective database. We registered the demographic characteristics and procedural factors. We evaluated the device failure and associated complications. Results. - The Safeguard (R) was successful in 862 cases (98.1 %) with post-procedural local bleeding in 17 patients (1.9%). On univariate analysis, an association with local bleeding was observed with age >60 years (Odds ratio [OR] = 3.2