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Consideration for oversizing the proximal stent graft is suggested in endovascular aortic repair. However, a special recommendation for the proximal oversizing ratio (OSR) in patients with ruptured abdominal aortic aneurysm (rAAA) is ambiguous. This study aims to evaluate the effect of different degrees of the proximal oversizing ratio (OSR) on risk of type IA endoleak (TIAEL) in hemodynamically stable and unstable patients with rAAA undergoing emergency endovascular aortic repair (EVAR). Our study included 134 rAAA patients undergoing emergent EVAR, and we did not observe a significant association between hemodynamic instability and risk of T1AEL (HR 3.89, 95%CI 0.40–37.75, p = 0.24). All three T1AELs in the hemodynamically unstable subgroup were observed in patients with OSR ≤ 30%, but no significant difference was found regarding T1AEL between patients with OSR > 30% and OSR ≤ 30% (0.00% vs. 11.11%, p = 0.19). As for hemodynamically stable patients, OSR > 20% was associated with a significantly decreased risk of T1AEL (HR 0.03, 95%CI 0.01–0.53, p = 0.016). In conclusion, a proximal OSR > 20% is associated with a decreased risk of T1AEL in hemodynamically stable patients, while an OSR > 30% did not add an additional advantage of lowering the risk of T1AEL in hemodynamically unstable patients. [ABSTRACT FROM AUTHOR]

Purpose: To investigate the safety and efficacy of fast-track management of concurrent percutaneous coronary intervention (PCI) in patients with abdominal aortic aneurysm scheduled for endovascular aortic aneurysm repair (EVAR). Materials and Methods: Eligible patients with abdominal aortic aneurysm who received EVAR from January 2011 to December 2019 were included in this retrospective cohort study. Propensity score (PS)–matched analysis was used to balance the baseline between the fast-track and standard control (EVAR without significant coronary artery disease) groups. Effects of fast-track management on short-term and midterm outcomes were evaluated via Cox proportional hazard regression and logistic regression analyses with corresponding hazard ratio (HR) or odds ratio (OR) and associated 95% confidence intervals (95% CIs), respectively. Results: The study included 669 patients (73 fast-track and 596 standard control). Compared with the standard control group, no significant difference was found regarding major adverse cardiac events (HR 0.78, 95% CI [0.36, 1.68], p=0.519), overall mortality (HR 0.63, 95% CI [0.25, 1.55], p=0.315), and 30-day major hemorrhage events (OR 1.01, 95% CI [0.99, 1.03], p=0.514). The results were consistent in the PS-matched cohorts regarding major adverse cardiac events (HR 0.57, 95% CI [0.25, 1.29], p=0.176), overall mortality (HR 0.43, 95% CI [0.17, 1.11], p=0.820), and 30-day major hemorrhage events (OR 1.00, 95% CI [0.05, 10.61], p=0.999). Similar results were found in the subgroup analyses concerning fast-track management of 2-week intervals and patients with high age-adjusted Charlson comorbidity index. Conclusions: Under appropriate perioperative care, shortening the time interval between PCI and EVAR to 1 month, or even 2 weeks, seemed to be safe and effective. Short-term and midterm cardiovascular and survival outcomes were comparable with patients who underwent standard EVAR without significant coronary artery disease. [ABSTRACT FROM AUTHOR]

This article discusses a case study of a 41-year-old male with Behçet's disease (BD) who presented with numbness and weakness in his lower extremities. The patient had beaded pseudoaneurysms of the abdominal aorta, resembling a caterpillar, and severe stenosis of the right femoral artery. A hybrid surgical approach was used to treat the condition, and the patient's limb weakness resolved after the surgery. The article emphasizes the importance of monitoring vascular conditions in BD and highlights the diverse clinical manifestations of the disease. [Extracted from the article]

A 69-year-old female presented with varicose veins in her right lower limb and was found to have a chronic thrombosis in her left superficial femoral and popliteal veins. A chest radiograph revealed a metallic opacity in her upper abdomen, which was later identified as an oblique inferior vena cava (IVC) filter with a strut penetrating into the aorta. The patient had a history of a left femoral fracture from a car accident over 20 years ago, during which a permanent IVC filter was placed. The filter was successfully removed through open surgery, highlighting the importance of continuous surveillance for filter-related complications. The authors emphasize that even permanent filters can have severe complications and should not be considered as permanent solutions. [Extracted from the article]

Objective: Acute mesenteric ischemia is a disease with high morbidity and mortality, and it is traditionally treated with open surgery. Endovascular therapy and hybrid techniques are alternative treatments that are also currently available. We performed a meta-analysis to evaluate the outcomes of the different treatment approaches in the last 20 years. Methods: Studies on acute mesenteric ischemia that were indexed in PubMed, Embase, and MEDLINE databases (from January 1, 2000, to April 1, 2021) were reviewed. All related retrospective observational studies and case series were included. A random-effects model was used to calculate pooled estimates, and the results were reported as proportions and 95% confidence intervals (CIs). Results: In our study, a total of 2369 patients (in 39 studies) underwent endovascular, open surgery, or retrograde open mesenteric stenting. The pooled mortality estimates for open surgery, endovascular therapy, and retrograde open mesenteric stenting were 40% (95% CI, 0.33–0.47; I2 = 84%), 26% (95% CI, 0.19–0.33; I2 = 33%), and 32% (95% CI, 0.21–0.44; I2 = 26%), respectively. Conclusions: The mortality associated with open surgical treatment, endovascular therapy, and retrograde open mesenteric stenting tend to be similar in the last 20 years. [ABSTRACT FROM AUTHOR]