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Objective: Cardiac myxomas (CMs) are the most common primary cardiac tumour in adults. They are a rare cause of peripheral embolisation and may present as acute lower limb ischaemia (ALI). A scoping review was undertaken and a case of ALI due to CM embolisation is presented in this paper., Methods: MEDLINE, Scopus, and Embase were systematically searched for studies reporting data on ALI as a presentation of CM embolisation. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews (PRISMA-ScR) was followed., Results: A healthy 26 year old female presented to the emergency department with bilateral ALI. Urgent bilateral aorto-iliac embolectomy and distal embolectomy of the left femoropopliteal axis were performed. The retrieved embolic material exhibited a yellowish appearance and jelly like consistency, and histological analysis provided a diagnosis of a myxomatous embolus. Transoesophageal echocardiography confirmed the left atrial origin of a myxomatous tumour, but the residual mass was considered too small for further excision. At a two year clinical follow up, the patient was alive and well without recurrence. Between 1989 and 2023, 59 patients with ALI due to CM embolisation were identified in the literature. An in hospital mortality rate of 12.1% ( n  = 7) was reported, while the in hospital complication and re-intervention rates were 34.5% ( n  = 20) and 27.6% ( n  = 16), respectively. No post-discharge deaths, complications, or re-interventions were reported; fasciotomies were the most reported ( n  = 10). Post-discharge follow up was reported in 22 (37.3%) patients. Mean follow up was 18.0 ± 18.8 months (range 1-120), and 86.4% of patients ( n  = 19) were alive and well at last follow up., Conclusion: This review and the associated case report underline that CM embolisation should be considered in healthy young patients presenting with cryptogenic ALI. Early transoesophageal echocardiography and histological analysis of the retrieved embolus are recommended to minimise misdiagnosis in these populations., (© 2024 The Authors.)

Competing Interests: Disclosures None.

Middle-aged adults can start to be affected by some arterial diseases (ADs), such as abdominal aortic or popliteal artery aneurysms, lower extremity arterial disease, internal carotid, or renal artery or subclavian artery stenosis. These vasculopathies are often asymptomatic or paucisymptomatic before manifesting themselves with dramatic complications. Therefore, early detection of ADs is fundamental to reduce the risk of major adverse cardiovascular and limb events. Furthermore, ADs carry a high correlation with silent coronary artery disease (CAD). This study focuses on the most common ADs, in the attempt to summarize some key points which should selectively drive screening. Since the human and economic possibilities to instrumentally screen wide populations is not evident, deep knowledge of semeiotics and careful anamnesis must play a central role in our daily activity as physicians. The presence of some risk factors for atherosclerosis, or an already known history of CAD, can raise the clinical suspicion of ADs after a careful clinical history and a deep physical examination. The clinical suspicion must then be confirmed by a first-level ultrasound investigation and, if so, adequate treatments can be adopted to prevent dreadful complications.

Background: Identifying sex-related differences/variables associated with 30 day/1 year mortality in patients with chronic limb-threatening ischemia (CLTI)., Methods: Multicenter/retrospective/observational study. A database was sent to all the Italian vascular surgeries to collect all the patients operated on for CLTI in 2019. Acute lower-limb ischemia and neuropathic-diabetic foot are not included., Follow-Up: One year. Data on demographics/comorbidities, treatments/outcomes, and 30 day/1 year mortality were investigated., Results: Information on 2399 cases (69.8% men) from 36/143 (25.2%) centers. Median (IQR) age: 73 (66-80) and 79 (71-85) years for men/women, respectively ( p < 0.0001). Women were more likely to be over 75 (63.2% vs. 40.1%, p = 0.0001). More men smokers (73.7% vs. 42.2%, p < 0.0001), are on hemodialysis (10.1% vs. 6.7%, p = 0.006), affected by diabetes (61.9% vs. 52.8%, p < 0.0001), dyslipidemia (69.3% vs. 61.3%, p < 0.0001), hypertension (91.8% vs. 88.5%, p = 0.011), coronaropathy (43.9% vs. 29.4%, p < 0.0001), bronchopneumopathy (37.1% vs. 25.6%, p < 0.0001), underwent more open/hybrid surgeries (37.9% vs. 28.8%, p < 0.0001), and minor amputations (22% vs. 13.7%, p < 0.0001). More women underwent endovascular revascularizations (61.6% vs. 55.2%, p = 0.004), major amputations (9.6% vs. 6.9%, p = 0.024), and obtained limb-salvage if with limited gangrene (50.8% vs. 44.9%, p = 0.017). Age > 75 (HR = 3.63, p = 0.003) is associated with 30 day mortality. Age > 75 (HR = 2.14, p < 0.0001), nephropathy (HR = 1.54, p < 0.0001), coronaropathy (HR = 1.26, p = 0.036), and infection/necrosis of the foot (dry, HR = 1.42, p = 0.040; wet, HR = 2.04, p < 0.0001) are associated with 1 year mortality. No sex-linked difference in mortality statistics., Conclusion: Women exhibit fewer comorbidities but are struck by CLTI when over 75, a factor associated with short- and mid-term mortality, explaining why mortality does not statistically differ between the sexes.

Background: To investigate the effects of the COVID-19 lockdowns on the vasculopathic population. Methods: The Divisions of Vascular Surgery of the southern Italian peninsula joined this multicenter retrospective study. Each received a 13-point questionnaire investigating the hospitalization rate of vascular patients in the first 11 months of the COVID-19 pandemic and in the preceding 11 months. Results: 27 out of 29 Centers were enrolled. April-December 2020 (7092 patients) vs. 2019 (9161 patients): post-EVAR surveillance, hospitalization for Rutherford category 3 peripheral arterial disease, and asymptomatic carotid stenosis revascularization significantly decreased (1484 (16.2%) vs. 1014 (14.3%), p = 0.0009; 1401 (15.29%) vs. 959 (13.52%), p = 0.0006; and 1558 (17.01%) vs. 934 (13.17%), p < 0.0001, respectively), while admissions for revascularization or major amputations for chronic limb-threatening ischemia and urgent revascularization for symptomatic carotid stenosis significantly increased (1204 (16.98%) vs. 1245 (13.59%), p < 0.0001; 355 (5.01%) vs. 358 (3.91%), p = 0.0007; and 153 (2.16%) vs. 140 (1.53%), p = 0.0009, respectively). Conclusions: The suspension of elective procedures during the COVID-19 pandemic caused a significant reduction in post-EVAR surveillance, and in the hospitalization of asymptomatic carotid stenosis revascularization and Rutherford 3 peripheral arterial disease. Consequentially, we observed a significant increase in admissions for urgent revascularization for symptomatic carotid stenosis, as well as for revascularization or major amputations for chronic limb-threatening ischemia.

Background: To evaluate trends and differences in Near Infrared Spectroscopy (NIRS) monitoring during carotid endarterectomy (CEA) in patients affected by asymptomatic and symptomatic carotid artery stenosis, to predict postoperative neurological complications (PNCs)., Methods: NIRS data of CEAs performed in a University Hospital were retrospectively reviewed. All the interventions were performed under general anesthesia and patients with intraoperative complications were excluded. Mean regional Oxygen Saturation Index (rSO 2 ), pre-clamp values (mean baseline value, MBv and Single Mark Baseline value, SMBv) were collected and compared to the lowest rSO 2 values during carotid cross-clamp (LSO 2 v) calculated within 3 min (percentage drop, PD). ROC curve analysis with Youden's Test was performed to determine the best threshold value of PD, in order to identify PNCs in both asymptomatic and symptomatic groups., Results: Between 2007 and 2015, a total of 399 CEAs were consecutively performed with NIRS monitoring. Three-hundred-seventy-two CEAs in 355 patients were reviewed. Asymptomatic stenoses were 291 (81.9%), eleven (2.9%) PNC were registered (5 in asymptomatic and 6 in symptomatic group). Asymptomatic and symptomatic diseases had different MBv (69.5 ± 7.5 vs. 71.8 ± 6.9, respectively; P = 0.011) and similar rSO 2 value during carotid clamping (63.7 ± 8.0 vs. 63.7 ± 6.7, respectively: P = 0.958). Asymptomatic patients experiencing PNCs had a greater PD than non-PNCs group (20.5 ± 10.2% vs. 12.5 ± 7.6%, respectively using MBv as baseline value; P = 0.002), in contrast, in symptomatic patients, in which a low PD was associated with PNCs, it does not reach statistical significance (using MBv, 12.6 ± 5.4% vs. 14.8 ± 6.7%, respectively; P= 0.476). In order to detect PNCs, ROC analysis revealed an optimal PD cut-off value of -17% in asymptomatic CEAs. (Sensibility (Se) 0.80, Specificity (Sp) 0.76, PPV 0.05, NPV 0.99, Youden's index 0.56; P = 0.020) In symptomatic a threshold value of -9% was found, without reaching statistical significance., Conclusions: NIRS as cerebral monitoring during CEA can predict PNCs in asymptomatic stenosis. Asymptomatic and symptomatic groups differ in baseline and intraprocedural cut-off values to detect an augmented PNCs risk., (Copyright © 2021. Published by Elsevier Inc.)

Introduction: Aim of our study is to evaluate the outcomes of mini-laparotomy, suprarenal cross-clamping, and enhanced recovery after elective open surgical repair for juxta-renal abdominal aortic aneurysms (JAAA) in a tertiary referral center., Methods: Data of all consecutive patients with abdominal aortic aneurysms (AAA) electively treated with left sub-costal mini-laparotomy requiring infrarenal or suprarenal cross-clamping between 2013 and 2018 were retrospectively collected. Patients were divided into two groups: infra-renal cross-clamping (group A) and JAAA requiring supra-renal cross-clamping (group B). Early and mid-term mortality, postoperative renal dysfunction according to RIFLE criteria and factors affecting postoperative outcome were analysed., Results: Four hundred one patients, 356 (88.8%) men, mean age 70.8 yrs, underwent open surgical repair (OSR), 343 (85.5%) AAA in group A, 58 (14.5%) JAAA in group B. Mean diameter of the aneurysms was 54 ± 11.4 mm vs. 52 ± 9 mm and mean time of intervention 154.9 ± 56.3 min vs. 180.1 ± 65.7 min respectively. Total clamp time was 72.27 ± 31.4 vs. 75 ± 33.1 and suprarenal clamp time in group B 27.82 ± 14.1 min. Mean hospital length of stay was 5.1 ± 2.8 vs. 5.37 ± 3.4 days respectively. At 30 days, 3 (0.9%) patients died in group A and no one in group B; at 24 months 7 (2%) deaths in group A and 4 (6.9%) in group B. Preoperative, postoperative and discharge serum creatinine mean value, in group B, were 1.07 ± 0.32, 1.31 ± 0.36 and 1.83 ± 1.24 respectively. Based on RIFLE criteria for renal function, we observed Risk in 14.2% and Injury in 12.7% of patients after suprarenal cross clamping., Conclusions: Our results show that mini-invasive open repair for JAAA with a suprarenal cross-clamping can be performed with acceptable morbidity and mortality rates similar to traditional surgical approach without significant modifications of renal functions., (Copyright © 2021 Elsevier Inc. All rights reserved.)

Introduction: The main goal of this systematic review was to analyze the outcomes of acute limb ischemia (ALI) in patients suffering from the novel Coronavirus: COVID-19 (SARS-CoV-2)., Evidence Acquisition: A systematic review on Medline and Embase was conducted up to May 15, 2021. All papers were sorted by abstract and full text by two independent authors. Systematic reviews, commentaries, and studies that did not distinguish status of COVID-19 infection were excluded from review. Patient demographics were recorded along with modality of treatment (endovascular and/or surgical). We analyzed 30-day outcomes, including mortality. Primary outcome was to evaluate clinical characteristic of ALI in patients affected by SARS-CoV-2 in term of location of ischemia, treatment options and 30-day outcomes., Evindence Synthesis: We selected 36 articles with a total of 194 patients. Most patients were male (80%) with a median age of 60 years old. The treatment most used was thromboembolectomy (31% of all surgical interventions). A total of 32 patients (19%) were not submitted to revascularization due to critical status. The rate of technical success was low (68%), and mortality rate was high (35%)., Conclusions: This review confirms that SARS-CoV-2 is associated with a high risk of ALI. Further studies are needed to investigate the association and elucidate potential mechanisms, which may include a hypercoagulable state and hyperactivation of the immune response. Furthermore, management of ALI is not standardized and depends on patient condition and extension of the thrombosed segment. ALI in COVID-19 patients is associated with high risk of failure of revascularization and perioperative mortality.

Purpose: To describe the use of a steerable sheath from a femoral access for antegrade catheterization of the left common carotid artery (LCCA) in an inner-branched arch endograft. Technique: This technique is demonstrated in a patient with residual aortic dissection after replacement of the ascending aorta for acute type A aortic dissection. He presented 4 years later with aneurysmal degeneration of the thoracoabdominal aorta and a proximal tear located in the aortic arch. A 2-stage hybrid approach was devised to treat the patient. An axilloaxillary crossover graft (left to right) with plug occlusion of the innominate artery was performed initially. Later, a dual-branched custom-made device was implanted. To avoid an additional LCCA cutdown for retrograde branch access, an 18-F steerable sheath was used through a percutaneous femoral access. Two wires were delivered within the steerable sheath: the first one was directed into the left subclavian artery to stabilize the sheath position in the ascending aorta; the second wire was used to catheterize the first inner branch and the LCCA to deploy the covered bridging stent. Conclusion: Transfemoral access to catheterize antegrade branches for supra-aortic vessels is feasible using a large steerable sheath in branched endovascular arch repair.

Introduction: Carotid occlusion because of embolisation or as a distal extension of thrombus formation in an ulcerated plaque can be the cause of a devastating stroke, caused by sudden occlusion of the internal carotid artery (ICA). Often, invasive treatments are not an option because of the limited time frame. In rare situations of acute stroke onset and admission to therapy within six hours however, aggressive recanalisation may be considered. This technical note demonstrates surgical transcatheter embolectomy of intra-extra cranial ICA by reducing inflow by placing a clamp on the common carotid artery (CCA) before puncture cranial to the clamp., Patient and Technique: A 67 year old man was admitted as an emergency seven hours after an acute hemispheric stroke with paraplegia of his left arm and full consciousness. An immediate duplex scan showed more than 90% stenosis of the carotid bifurcation with low echolucent plaque material extending proximally up to the intracranial ICA. CT angiography confirmed the stenosis and a sub-occlusive thrombosis of the ICA up to the M1 segment of the middle cerebral artery (MCA). Because the onset of clinical symptoms was more than six hours previously, the patient was not within the clinical window for endovascular therapy. Following interdisciplinary consensus, surgical over the wire thrombectomy with endarterectomy with complete removal of the thrombus and subsequent thrombo-endarterectomy of the carotid bifurcation and bovine patch plasty was performed. The patient was discharged with statin and antiplatelet treatment on the second post-operative day with full remission of symptoms., Conclusions: Immediate surgical transcatheter recanalisation of acute intra-extracerebral ICA thrombus with inflow reduction can be a valid procedure to improve cerebral circulation, leading to full remission of stroke symptoms., (© 2020 The Author(s).)

Thromboangiitis obliterans, or Buerger disease, is a rare nonatherosclerotic segmental inflammatory vasculitis that generally affects young tobacco smokers. Although no surgical treatment is available, the most effective way to halt the disease's progress is smoking cessation. In this case report, a 29-year-old smoker showed up to emergency department with gangrene of his fifth left toe and extensive plantar ulceration. After investigative angiography, he was diagnosed with Buerger disease. On November 2017, he underwent fifth left toe amputation and hyperbaric therapy. Five months after amputation, the patient was rehospitalized because of surgical wound dehiscence, wide ulceration, and pain. He was treated with lipofilling using the Coleman technique. Two weeks after the fat grafting procedure, the patient suspended pain control medication, and after 2 months, the surgical wound was almost healed. Fat grafting (lipofilling) is mostly used in plastic surgery; it offers regenerative effects, with minimal discomfort for the patient. This case report demonstrates a successful alternative use of lipofilling for this unique condition and opens up new options for use of this technique in other fields.

Aim: The aim of this study was to review the literature about the occurrence of postoperative type I endoleak (EL) and chimney graft thrombosis (CGT) after the use of sealing devices in chimney endovascular aortic repair (Ch EVAS), compared to chimney EVAR using conventional devices (Ch EVAR)., Methods: A systematic review of the literature on PubMed and MEDLINE with the terms "Chimney" and "Parallel grafts" was performed. The review was set up following the PRISMA guidelines. Case series about the use of the chimney/snorkel technique during endovascular repair of juxtarenal/pararenal aneurysms (AAA) were considered. Only papers with full text available in English and reporting complete data with at least 1 month of follow-up about at least 5 cases were included in the analysis., Results: In total, 90 papers were assessed for eligibility. According to the inclusion criteria, only 25 papers could be analyzed (20 in the Ch EVAR group and 5 in the Ch EVAS group). A type I EL occurred in 9.3% after Ch EVAR (95% CI 7.1-12.2%) and in 8.3% after Ch EVAS (95% CI 3.5-18.5%), being not significantly different. CGT occurred in 10.7% of cases after Ch EVAR (95% CI 8.8-13%) and in 8.8% of cases after Ch EVAS (95% CI 3.3-21.3%), being also not significantly different., Conclusions: The reported rate of type I EL and CGT occurring after Ch EVAR tended to be slightly higher than those reported after Ch EVAS, even if the difference was not statistically significant.

Introduction: We reviewed our experience of carotid artery stenting (CAS) in patients older than 75 years treated with open or closed cell stents. The aim of our paper is to evaluate if there are differences between the two groups in term of clinical outcomes, neurological impairment and survival., Material and Methods: CAS consecutively performed from March 2000 and December 2016 in elderly patients were rectrospectively collected. We classified them into two groups: closed cells (group A) and open cells stent (group B). Perioperative and long term events were observed (death, major cerebrovascular and cardiovascular events, in-stent restenosis)., Results: We collected 429 CAS, 259 (60.37%) male with median age of 79 years (range 77-82). Group A collects 247 (57.98%) patients, 142 (33.3%) in group B. The other 40 patients were treated with hybrid stents or just ballooning. In perioperative period we had not death but 2 patients (0.8%) in group A had a transient ischemic attack (TIA) due to immediate stent thrombosis, 2 patients (1 per group) had an ipsilateral major stroke and 8 patients had a TIA (3 in group A and 5 in group B). Median follow up was 686 days (IQR 267-1299 days). Freedom from complications at 12, 36 and 60 months was 99.4 ± 0.5%, 97 ± 1.5% and 90.08 ± 4.3% respectively. Survival at 12, 36 and 60 months was 77.4 ± 7.5%, 51.6 ± 8.9% and 16.1± 6.6% respectively., Conclusion: Our data show CAS as a safe procedure also for people older than 75 years in terms of perioperative and long term complications and cerebral events without any significant difference between the different type of stent. Further studies are requested to better clarify its role in symptomatic patients., Key Words: Carotid stenting, Carotid treatment, Old people.

Aneurysm is a multifactorial degenerative disease characterized by focal dilatation of blood vessels. Although abdominal aortic (AAA) and popliteal aneurysms (PAA) are the most common dilatative vascular diseases and share some features, a comparison between the different anatomical sites and the relative pathophysiological differences has not been established. In order to gain deeper insights to AAA and PAA, we have characterized the role of matrix remodelling, vascular cells phenotype depletion and the inflammatory process in both diseases. Results show a more extensive presence of T-cell, B-cell and monocyte-macrophage infiltration in AAA with respect to PAA. Concurring with this aspect, IL-6, IL-8 and MCP-1 are 10-fold increased in AAA. Moreover, MMP-9, and metalloproteinase inhibitor 3 (TIMP3) resulted up-regulated in AAA tissues. Regarding the catalytic activity, which is tightly related to the oxidative stress, we found an up-regulation of superoxide dismutase [Mn] mitochondrial (SODM), glutathione peroxidase 3 (GPX3) and peroxiredoxin-1 (PRDX1). Histological analyses clearly showed a massive elastin fragmentation in AAA. This may enhance the inflammatory response, which has a prevalent role in AAA, while PAA is mainly guided by a loss of the contractile phenotype. These findings suggest insight in these potentially devastating diseases in term of their progression, aiming to identify potential specific markers respectively for AAA and PAA treatment., Competing Interests: None.

Background: The aim of this paper was to assess the use of venoactive drugs (VADs) after surgery for chronic venous disease in our operative unit in terms of patients' compliance to the therapy and a possible effect on the postoperative pain and quality of life (QoL)., Methods: Data of consecutive patients who underwent surgery were retrospectively analyzed. All patients, through telephone interview 90 days after the operation, were asked about taking the VAD (either sulodexide or MPFF) which was recommended during the postoperative period. Data were collected about the duration of therapy, the intensity of perceived pain (0-10 scale) at 1st, 7th and 30th postoperative days (POD), the length of rest from their daily activities and QoL during the first postoperative month (through Italian SF-12 questionnaire). P values <0.05 were considered significant. Results of patients who took the VAD were compared to those of patients who did not take the VAD (case-controlled study)., Results: A total of 132 patients were operated on (43 with endovenous radiofrequency ablation, RFA; 43 with stripping or crossectomy; 46 with phlebectomies). The proportion of patients who took VADs was two thirds, similar among the three groups. Of those, 24% took VADs for less than 30 days. No significant differences were recorded between those who took and those who didn't take any drugs in terms of intensity of pain at 1st, 7th and 30th POD, days of rest from daily activities and QoL., Conclusions: Irrespectively of the groups, about one third of the patients did not take the recommended VAD postoperatively. No significant difference was recorded between those who took the therapy and those who did not in terms of intensity of postoperative pain, length of rest from daily activities and QoL.

Purpose: To present a real-world experience of the elective treatment of abdominal aortic aneurysms (AAAs) using both open repair (OR) and endovascular repair (EVAR)., Methods: Data from patients treated consecutively between January 1, 2000 and December 31, 2014 were collected retrospectively and reviewed. The primary outcomes were 30-day mortality and complication rates, freedom from reintervention, and survival in the long-term., Results: We analyzed data on 1112 patients (660 EVAR, 452 OR). The 30-day mortality and complications rates were higher after OR than after EVAR (2.9 vs. 1.1%, P = .03 and 24.7 vs. 1.1%, P < .0001, respectively). At 10 years, survival was 66.1 ± 3.2% after OR and 78.1 ± 2.2% after EVAR (P = .0006) and freedom from reintervention was 93.5 ± 1.8% after OR and 88.4 ± 1.8% after EVAR (P = .005). The preoperative aneurysm diameter was significantly associated with the development of type Ia endoleaks after EVAR (P < .0001) and of a proximal pseudoaneurysm after OR (P < .0001)., Conclusion: In the long-term, EVAR was associated with higher reintervention rates, but better survival than OR. The preoperative AAA diameter was the most important predictor of the development of endoleaks after EVAR and proximal pseudoaneurysm after OR.

Background: Long-term results of the posterior approach (PA) for the treatment of popliteal artery aneurysms are lacking in the literature. We reviewed our experience during a 13-year period in patients with popliteal artery aneurysms, comparing those treated through a PA with those operated on through a standard medial approach (MA)., Methods: Clinical data of all patients treated between February 1998 and October 2011 were retrospectively reviewed and outcomes analyzed. The Kaplan-Meier method was used to estimate survival, and χ(2), Wilcoxon, and log-rank tests were used for analysis., Results: A total of 77 aneurysms were treated in 65 patients (64 men). Mean age was 68 years (range, 48-96 years). Thirty-six aneurysms were asymptomatic (47%). Mean sac diameter was 2.8 ± 1 cm. A PA was used in 43 PAAs (55%) and an MA in 34. The PA and MA patients differed significantly in age (median being older), smoking history (more frequent in PA), and renal insufficiency and cerebrovascular disease (higher for MA). In 42 cases the aneurysm was symptomatic (54.5%) for chronic limb ischemia, with intermittent claudication in 18 patients, acute ischemia in 17, blue toe syndrome in 3, compression on adjacent structures in 3, and rupture with severe acute pain in 1. All PA repairs consisted of aneurysmectomy with an interposition graft with end-to-end anastomoses; among MA repairs, 22 interposition grafts and 12 bypasses were performed. A polytetrafluoroethylene graft was used in 54 cases. Five patients had an early thrombosis (two PA and three MA). No perioperative deaths occurred. Two patients sustained a permanent (PA) and a temporary (MA) peroneal nerve lesion. There were no early amputations. The median in-hospital stay was longer for MA (10 days) than for PA (7 days; P = .02). Median follow-up was 58.8 months (range, 5 days-166 months). Nine patients died during follow-up of unrelated causes. The 5-year primary and secondary patency rates were 59.6% ± 8.6% and 96.5% ± 3.4%, respectively, for PA, and 65.1% ± 11.1% and 79.4% ± 9.7%, respectively, for MA (P = .53 for primary patency rate and P = .22 for secondary patency rate). Limb salvage was 100% at 5 years and 93.3% ± 6.4% at 10 years for PA and 91.1% ± 6.3% at both time points for MA (P = .28)., Conclusions: PA and MA both achieved satisfactory results in primary and secondary patency rates, as well as limb salvage, during long-term follow-up. The differences between the two groups were small and not statistically significant. PA was burdened by similar postoperative nerve and wound complications compared with MA. The in-hospital stay after PA was significantly lower., (Copyright © 2015 Society for Vascular Surgery. Published by Elsevier Inc. All rights reserved.)

Background: To evaluate the role of an ultrasound (US) debridement system to treat conservatively patients with poor medical conditions who presented with infection of a prosthetic vascular graft in the lower extremities., Methods: Data of all patients who underwent debridement of the grafts and/or surrounding tissue using an ultrasonic generator (Genera, Italia Medica, Milan, Italy) were recorded and retrospectively reviewed. Based on cultures, patients received specific antibiotic therapy. Partial graft removal, sartorius muscle flap rotation, or negative pressure wound treatment (NPWT) was selectively used. Early and late morbidity and mortality and recurrence were analyzed., Results: Thirteen patients (median age, 72 years; range, 57-92 years; 8 men) were treated (12 Szilagyi grade III and 1 grade II infections) with US debridement without removing the graft (8 cases) or with partial excision and "in situ" reconstruction with a silver prosthetic graft (5 cases). Sartorius flap rotation was associated in 6 and NPWT in 1 case. One patient died perioperatively because of pulmonary edema because of sepsis secondary to treatment failure. Estimated freedom from reinfection was 90.9 ± 9% at 6 months and 77.9 ± 14% at 1 and 2 years. Estimated limb survival was 78.7 ± 13% at 6 months, 65.6 ± 16% at 1 year, and 52.5 ± 18% at 2 years., Conclusions: US debridement proved to be a valuable aid in the treatment of patients with infected grafts and poor medical conditions. Used in conjunction with antibiotics, it allowed us to be more conservative without compromising the chance of success., (Copyright © 2015 Elsevier Inc. All rights reserved.)

Objective: The aim of the study was to assess the outcomes of carotid endarterectomy (CEA) performed in an urgent setting on acutely symptomatic patients selected through a very simple protocol., Methods: From January 2002 to January 2012, 193 symptomatic patients underwent CEA. Of these, 90 presented with acute symptoms, and after a congruous carotid stenosis was identified, underwent urgent operations (group 1): 27 patients had transient ischemic attack (group 1A), 52 patients had mild to moderate stroke (group 1B), and 11 patients had stroke in evolution (group 1C). The remaining 103 patients with a nonrecent neurologic deficit were treated by elective surgery in the same period (group 2). End points were 30-day neurologic morbidity and mortality., Results: The median delay of urgent CEA (U-CEA) from deficit onset was 48 hours (interquartile range, 13-117 hours). Groups 1 and 2 were comparable in demographics. Acute patients showed a higher rate of stroke at presentation (70% vs 37%; P = .001) and of history of coronary artery disease (30% vs 13.5%; P = .007). Acute patients sustained six postoperative strokes (6.6%). Neurologic outcomes were correlated to clinical presentation: no strokes occurred in group 1A patients, and 5.8% group 1B patients and 27.3% group 1C patients had postoperative stroke (P < .01). Postoperative mortality was 4.4% for U-CEA: one fatal myocardial infarction, one intracranial hemorrhage, and two thromboembolic strokes. Elective patients sustained four postoperative strokes (3.9%), with one death (0.9%) as a consequence of hyperperfusion cerebral edema. U-CEAs performed ≤48 hours from symptom onset had a lower postoperative stroke rate than those performed >48 hours (4.4% vs 8.8%; P = .3). Among patients presenting with a stroke (group 1B), the National Institutes of Health Stroke Scale (NIHSS) assessment at discharge showed improvement in 79% (although only 25% had ≥4 points in reduction), stability in 17%, and deterioration in 4%. Patients with moderate stroke were slightly better in NIHSS improvement than those with mild stroke (median NIHSS variation at discharge, -3 vs -1; P = .001)., Conclusions: Our results with U-CEA confirm that this population has a higher risk profile compared with elective surgery. The type of acute presentation is correlated with perioperative risk. U-CEA was safe when performed on patients presenting with transient ischemic attack. An acceptable complication rate was achieved for patients with minor to moderate strokes. The poorest outcomes occurred in patients presenting with stroke in evolution: U-CEA in these patients should be offered with extreme caution, although we are aware that a conservative treatment may not grant a better prognosis., (Copyright © 2014 Society for Vascular Surgery. Published by Mosby, Inc. All rights reserved.)

Blunt abdominal trauma with major vascular involvement is found to be rare. Although few series have been reported in the literature, the true incidence of blunt abdominal aortic injury is unknown. Different modalities of blunt trauma may occur among civilians with steering wheel and seat belt injury secondary to motor vehicle accident the most frequent. Mechanical forces produce variable patterns of injury; therefore, the onset of signs and symptoms can be different. Dissection and thrombosis of the abdominal aorta have been frequently described among seat-belted adult patients with major vascular involvement. The associated abdominal viscus and/or vertebral lesions must always be taken into account. Prompt diagnosis allows adequate surgical treatment. We present the case of a 66-year-old woman, restrained front passenger involved in a motor vehicle collision, who had small bowel transection, vertebral fractures, and aortic partial occlusion below inferior mesenteric artery with bilateral iliac artery involvement. Along with the case reported, the purpose of this study is to highlight and compare features and management of the previous cases described in the English literature.