Outcomes of stent-graft repair for anastomotic femoral pseudoaneurysm. A case series.

OBJECTIVE: This study aims to report a case series of anastomotic femoral pseudoaneurysms (PSA) treated with stent-grafting (SG) in patients at high-risk for the open surgical approach. METHODS: It is a retrospective, observational cohort study. Between 1 January 2002 and 1 April 2020, post-hoc analysis of the database including patients who received repair for femoral PSA identified those treated with SG. All but one patient were approached through a contralateral percutaneous transfemoral access, and the SG was always deployed from the common femoral artery to the profunda femoris artery. For this study, primary outcomes of interest were early (≤ 30 days) survival and patency rate. RESULTS: We identified 10/823 cases of the entire PSA cohort (1.2%). There were 9 men and 1 woman: the mean age was 76 years ± 9 (range: 64-92). Urgent intervention was performed in 4 patients. The median operative time was 30 min (IQR: 25-36). Access-related complication was never observed. In-hospital mortality occurred in 1 patient due to novel coronavirus-19-related pneumonia. Median follow-up was 24 months (IQR: 12-37); 5 patients died. At the last radiologic follow-up available, all SGs were patent without necessity of reintervention. CONCLUSION: Stent-graft repair for anastomotic femoral PSA may be considered a reasonable alternative for patients at high-risk for open surgical repair.

Impact of COVID-19 on aortic operations.

The coronavirus disease 2019 (COVID-19) outbreak has profoundly affected all aspects of medicine and surgery. Vascular surgery practice and interventions were also forced to change in order to deal with new COVID-19-related priorities and emergencies. In this setting, difficulties in aortic disease management were two-fold: new vascular complications related to COVID-19 infection and the need to guarantee prompt and correct treatment for the general "non-COVID-19" population. Furthermore, discomfort deriving from precautions to minimize the risk of virus transmission among patients and among health care professionals, the need to separate COVID-19-positive from COVID-19-negative patients, and the high incidence of postoperative complications in COVID-19 cases created a challenging scenario for cardiac operations. The aim of this review was to provide evidence derived from the published literature (case reports, case series, multicenter experience, and expert opinion) on the impact of the COVID-19 outbreak on aortic vascular surgery services and interventions, describing COVID-19-related findings, intraoperative and postoperative outcomes, as well as the impact of the COVID-19 outbreak on noninfectious aortic patients.