Percutaneous Approach in Endovascular Aortic Procedures Using a Suture-Mediated Closure Device

Background: The purpose of this study is to assess the efficacy of a suture-mediated closure device during percutaneous endovascular aortic repair. Methods: A single-center, retrospective analysis of patients undergoing endovascular repair for infrarenal, thoracic and thoracoabdominal aortic aneurysms and aortic dissections via percutaneous femoral access between April 2017 and June 2021 was performed. The primary endpoint of the study was the efficacy and technical success of the Perclose ProGlide closure device during percutaneous endovascular procedures. The secondary endpoints were intraoperative and postoperative inguinal and vascular complications during and after device use. Results: A total of 376 punctures were performed in 263 patients with the deployment of the ProGlide vascular closure system. Twenty-two cases involved percutaneous re-puncture as part of a staged procedure. The primary and secondary technical success rates were 93.1% (350/376) and 94.7% (356/376), respectively. In 20 patients (5.3%), intraoperative femoral exposure due to complications was required. Postoperative complications occurred in 13 cases (3.5%), 2 of which required surgical reintervention. There was no statistical significance between the type of endovascular procedure and primary technical success (p = 0.56). The introduction of larger-diameter sheaths was not associated with increased intraoperative and postoperative complication rates (p = 0.75 and p = 0.78, respectively). Percutaneous re-puncture of the vascular access site did not result in a lower overall technical success rate (20/22, 90.9% primary technical success rate, p = 0.67; 21/22, 95.5% secondary technical success rate, p = 0.86) or an increased number of perioperative complications (1/22, 4.5% intraoperative complications, p = 0.86; 2/22, 9.1% postoperative complications, p = 0.13). Conclusion: The application of the ProGlide closure system is a safe and efficient method to achieve hemostasis during percutaneous endovascular aortic repair. Complex aortic pathologies, which often require a staged approach with re-puncture, can also be successfully treated with this closure system.