Connorburks1047

OBJECTIVE There is a growing body of literature raising concerns about the long-term durability of endovascular aneurysm repair (EVAR) for abdominal aortic aneurysms (AAAs), suggesting that long-term outcomes may be better after open AAA repair. However, the data investigating these long-term outcomes largely originate from early in the endovascular era and therefore do not account for increasing clinical experience and technologic improvements. We investigated whether 4-year outcomes after EVAR and open repair have improved over time. METHODS We identified all EVARs and open repairs for intact infrarenal AAA within the Vascular Quality Initiative database (2003-2018). We then stratified patients by procedure year into treatment cohorts of four years 2003-2006, 2007-2010, 2011-2014, and 2015-2018. We used Kaplan-Meier analysis and Cox proportional hazards models to assess whether the survival after EVAR or open repair changed over time. In addition, we propensity matched EVAR and open repairs for each time co, in matched EVAR and open repairs, there was no difference in mortality in the first three cohorts, whereas the hazard of mortality was lower for the 2015-2018 cohort (HR, 0.65; 95% CI, 0.51-0.84; P = .001). CONCLUSIONS Four-year survival improved in more recent years after EVAR but not after open repair. This finding suggests that midterm outcomes after EVAR are improving, perhaps because of technologic improvements and increased experience, information that should be considered by surgeons and policymakers alike in evaluating the value of contemporary EVAR and open AAA repair. OBJECTIVE The goal of this study was to analyze our 10-year experience in the treatment of aneurysms of the collateral circulation secondary to steno-occlusions of the celiac trunk (CT) or superior mesenteric artery (SMA). METHODS In the last 10 years, 32 celiac-mesenteric aneurysms were detected (25 true aneurysms and seven pseudoaneurysms) in 25 patients with steno-occlusion of the CT or SMA. All cases were diagnosed and treated at our center, with either surgical or endovascular approach. As open surgery, we performed aneurysmectomy and revascularization; as endovascular treatment we performed both the embolization (or graft exclusion) of the aneurysm sac, and embolization of afferent and efferent arteries. RESULTS Sixteen patients (64%) underwent endovascular treatment, accounting for 66% of aneurysms (21/32). Six patients (24%) and seven associated aneurysms (22%) underwent open surgery. Three asymptomatic patients (12%), representing a total of four aneurysms (12%), were not treated. For endovascular preutic approach based on the clinical condition at the time of diagnosis and specific vascular anatomy. OBJECTIVE Our study aimed to perform a meta-analysis based on current evidence to investigate the efficacy of different debulking devices in the treatment of femoropopliteal in-stent restenosis (FP-ISR). METHODS We systematically searched for articles reporting treatment of FP-ISR patients in the MEDLINE, Embase, and Cochrane databases. Randomized controlled trials, cohort studies, and retrospective studies were included, and clinical characteristic outcomes were extracted and pooled. The efficacy end points included primary patency and freedom from target lesion revascularization (TLR) at 1 year. find more Pooled estimates were calculated using the random effects model. For each point, effect size and 95% confidence intervals (CIs) were calculated. RESULTS We identified 12 studies with 743 patients that could be included in this meta-analysis. The overall primary patency at 1 year was 58.3% (95% CI, 44.7%-71.9%), and freedom from TLR at 1 year was 67.0% (95% CI, 60.5%-74.6%). Subgroup analysis showed that the laser debulking + percutaneous transluminal angioplasty (PTA) group was associated with a similar primary patency and freedom from TLR compared with the mechanical debulking + PTA group (53.8% vs 52.8; 65.4% vs 62.1%). Subgroup analysis demonstrated that the long lesion and short lesion groups and the occlusive and stenosis groups shared similar results of primary patency and freedom from TLR. Laser + drug-coated balloon was associated with higher primary patency and freedom from TLR compared with laser + PTA (78.5% vs 58.3%; 76.7% vs 66.4%). CONCLUSIONS Debulking devices show promising and favorable results for FP-ISR patients with complex lesions. Debulking devices combined with a drug-coated balloon might be an efficacious way to treat FP-ISR complex lesions in the future. OBJECTIVE Abdominal aortic aneurysm (AAA) is a life-threatening disease, and the only curative treatment relies on open or endovascular repair. The decision to treat relies on the evaluation of the risk of AAA growth and rupture, which can be difficult to assess in practice. Artificial intelligence (AI) has revealed new insights into the management of cardiovascular diseases, but its application in AAA has so far been poorly described. The aim of this review was to summarize the current knowledge on the potential applications of AI in patients with AAA. METHODS A comprehensive literature review was performed. The MEDLINE database was searched according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The search strategy used a combination of keywords and included studies using AI in patients with AAA published between May 2019 and January 2000. Two authors independently screened titles and abstracts and performed data extraction. The search of published literature identifi and to plan the postoperative follow-up. AI represents an attractive tool for decision-making and may facilitate development of personalized therapeutic approaches for patients with AAA. OBJECTIVE Increasing experience and improving technology have led to the expansion of endovascular aneurysm repair (EVAR) for ruptured abdominal aortic aneurysms (AAA). We investigated whether the 5-year survival after both EVAR and open repair for ruptured AAA changed over the last 14 years. METHODS We identified repairs for ruptured infrarenal AAA within the Vascular Quality Initiative registry between 2004 and 2018. We compared the 5-year survival of both EVAR and open repair between the early (2004-2012) and late (2013-2018) cohorts. In addition, we compared EVAR with open repair in the early and late cohorts. We used propensity score modeling to create matching cohorts for each analysis. Kaplan-Meier analysis was used to estimate survival proportions and univariate Cox proportional hazards analysis was used to compare differences in hazard of mortality in the matched cohorts. RESULTS We identified 4638 ruptured AAA repairs. This included 409 EVARs in the early cohort and 2250 in the late cohort, as well as 558 open repairs in the early cohort and 1421 in the late cohort.