Role of MR-proADM and Monocyte CD169 in Predicting In-Hospital and 60-Day Mortality in COVID-19 Patients.

Objectives: Mid-regional pro-adrenomedullin (MR-proADM) and monocyte CD169 (CD169) are valuable prognostic indicators of severe COVID-19.

Methods: We assessed the predictive ability of a single measurement of MR-proADM and CD169 at emergency department (ED) admission to forecast in-hospital and 60-day mortality in adult COVID-19 patients. We analyzed clinical and laboratory data, with in-hospital mortality as the primary endpoint and 60-day mortality as the secondary endpoint.

Validation of monocyte CD169 expression as a valuable rapid diagnostic marker of SARS-CoV-2 and other acute viral infections.

Objectives: Acute infectious diseases are some of the most common reasons for receiving medical care, and analysis of the host immune response is an attractive approach for their diagnosis. The present study aimed to evaluate the potential usefulness of CD169 expression on peripheral monocytes (mCD169) as a marker of viral-associated host immune response.

Methods: In a large mono-institutional cohort of 4,025 patients evaluated for SARS-CoV-2 (CoV2) and other viral infections, mCD169 analysis was performed by rapid flow cytometry assay.

Diagnostic role of CD64 expression on neutrophils as biomarker for blood stream infection in liver cirrhosis: some preliminary findings.

Background: The expression of CD64 on neutrophils (nCD64), measured using flow cytometry, has been proposed as a biomarker for bloodstream infections (BSI). However, data regarding its use in the setting of liver cirrhosis are lacking.

Methods: We compared nCD64 levels in 15 cirrhotic patients with BSI to those in 19 controls, including outpatients with stable decompensated cirrhosis without infection.

Cranial nerve injuries post carotid endarterectomy: A 15-year prospective study with routine otolaryngologist and neurological evaluation.

Objective: The aim of this prospective monocentric cohort study was to analyze the risk of otolaryngologist-assessed cranial nerve injuries (CNIs) following carotid endarterectomy (CEA) in our academic center during a 15-year period, and to identify possible risk factors for CNI development.

Methods: From January 2007 to December 2022, 3749 consecutive CEAs were performed and their data prospectively recorded in a dedicated database. CNIs were assessed and defined according to a standardized protocol.

The Gore Viabahn balloon-expandable stent graft as a bridging stent in complex endovascular aortic procedures at 3 years performs better in fenestrations.

Objective: Complex endovascular procedures are now recognized as the gold standard treatments for extensive aortic diseases. Bridging stents (covered stents used to couple the aortic graft to the visceral vessels) play a pivotal role, yet there is currently no dedicated device available on the market. The aim of the study was to evaluate the midterm performance of the Gore Viabahn balloon-expandable (VBX) stent graft as a bridging stent for target visceral vessels (TVVs).

The Use of Pressure Recording Analytical Method in Patients Undergoing Endovascular Repair for Abdominal Aortic Aneurysm: The Impact on Clinical Decisions for the Appropriate Postoperative Setting and Cost-effective Analysis.

Objective: To analyze the use of the Pressure Recording Analytical Method (PRAM), an hemodynamic monitoring system, in evaluating intraoperative and postoperative hemodynamic instability in patients undergoing endovascular repair for abdominal aortic aneurysm, and to evaluate if the decision to refer patients to a ordinary ward or to a Cardiac Step-Down Unit (CSDU) after the intervention on the basis of intraoperative hemodynamic monitoring could be more cost-effective.

Materials And Methods: After preoperative clinical evaluation, 44 patients were divided in this non-randomised study into two groups according to their postoperative destination: Group 1-ward (N=22) and Group 2-CSDU (N=22). All patients underwent monitoring with PRAM during the intervention and in the 24 postoperative hours, measuring several indices of myocardial contractility and other hemodynamic variables.

Protein-based tissue adhesive reduces time to haemostasis in peripheral vascular surgery.

Objectives: The aim of this study was to evaluate the effectiveness of protein-based tissue adhesive (Bioglue) in reducing time to haemostasis in patients undergoing peripheral vascular surgery.

Methods: From January to December 2021, 100 consecutive patients from 4 centres have been treated with open peripheral vascular surgery including upper and lower limb interventions. Patients have been allocated in each centre into control with no use of Bioglue (, 50 patients) or use of Bioglue (, 50 patients) by a block randomization method 10:10 until the required sample size was reached.

Endovascular aneurysm repair under local anesthesia through bilateral percutaneous femoral access is a safe strategy to improve early outcomes and reduce hospital stay.

Background: To estimate the impact of anesthetic conduct, alone and in combination with the type of femoral access, on early results after endovascular aneurysm repair (EVAR).

Methods: A retrospective multicenter analysis on patients undergoing elective standard EVAR at four academic centers was performed. Patients undergoing the procedure through either local or general anesthesia were compared.

Guidelines on the diagnosis, treatment and management of visceral and renal arteries aneurysms: a joint assessment by the Italian Societies of Vascular and Endovascular Surgery (SICVE) and Medical and Interventional Radiology (SIRM).

The objective of these Guidelines is to provide recommendations for the classification, indication, treatment and management of patients suffering from aneurysmal pathology of the visceral and renal arteries. The methodology applied was the GRADE-SIGN version, and followed the instructions of the AGREE quality of reporting checklist. Clinical questions, structured according to the PICO (Population, Intervention, Comparator, Outcome) model, were formulated, and systematic literature reviews were carried out according to them.

Early and long-term results of surgical treatment of popliteal artery aneurysms using a heparin-bonded expanded polytetrafluorethilene graft.

Background: The aim of the present study was to assess early and long-term results of open surgical interventions for popliteal artery aneurysms (PAAs) with the use of heparin-bonded expanded polytetrafluorethylene (HePTFE) in a single center, retrospective, non-comparative cohort study.

Methods: A retrospective analysis of a prospectively maintained dataset, including 207 open interventions for PAAs between 2002 and 2022, was performed and 170 procedures carried on with the use of a HePTFE graft were found. Perioperative results were analyzed in terms of mortality, graft thrombosis and amputation rates.

Fate of target visceral vessels in fenestrated and branched complex endovascular aortic repair.

Objective: To assess branch vessel outcomes after endovascular repair of complex aortic aneurysms analyzing possible factors influencing early and long-term results.

Methods: The Italian Multicentre Fenestrated and Branched registry enrolled 596 consecutive patients treated with fenestrated and branched endografts for complex aortic disease from January 2008 to December 2019 by four Italian academic centers. The primary end points of the study were technical success (defined as target visceral vessel [TVV] patency and absence of bridging device-related endoleak at final intraoperative control), and freedom from TVV instability (defined as the combined results of type IC/IIIC endoleaks and patency loss) during follow-up.

Total Iodine Contrast-free Strategy for the Endovascular Management of Abdominal Aortic Aneurysms in Chronic Kidney Disease Patients: A Pilot Study.

Background: To retrospectively evaluate the feasibility and effectiveness of the endovascular treatment of patients with abdominal aortic aneurysm and chronic kidney disease (CKD) without the need for using iodinated contrast media throughout the diagnostic, therapeutic, and follow-up pathway.

Methods: A retrospective review of prospectively collected data concerning 251 consecutive patients presenting an abdominal aortic or aorto-iliac aneurysm who underwent endovascular aneurysm repair (EVAR) from January 2019 to November 2022 at our academic institution was performed in order to identify patients with feasible anatomy with respect to manufacturer's instructions for use and with CKD. Patients whose preoperative workout included duplex ultrasound and plain computed tomography for preprocedural planning were extracted from a dedicated EVAR database.

Surgical therapy of aorto-iliac aneurysm in a patient with congenital solitary pelvic kidney (CSPK): case report and literature review.

We report a case of a man with an Aorto-Iliac aneurysm and a congenital solitary pelvic kidney (CSPK). The maximum diameter of the aneurysm was 58 mm and the pelvic kidney was perfused by a single renal artery originating from the aortic bifurcation. A computed tomography scan was used for pre-operative planning and the patient underwent aorto-iliac aneurysm replacement with a Dacron graft.

Mills valvulotome reduces distal vein injuries and improves follow-up freedom from restenosis in patients undergoing infrainguinal in-situ saphenous vein bypass.

Background: In this study, the early and mid-term outcomes of the use of the Mills valvulotome in patients with chronic limb-threatening ischemia (CLTI) undergoing infrainguinal in-situ saphenous vein bypass were investigated.

Methods: From January 2018 until December 2019, 153 consecutive CLTI patients from 7 centers have been treated with infrainguinal in-situ saphenous vein bypass. In all patients the devalvulation of the great saphenous vein (GSV) was obtained with the use of the HYDRO LeMaitre valvulotome (LeMaitre Vascular, Burlington, MA, USA).

Elective or Urgent Carotid Endarterectomy in Symptomatic Patients: Analysis Based on the Type and Timing of Neurological Symptoms.

Background: The aim of this study was to retrospectively analyse perioperative and long-term outcomes of carotid endarterectomy (CEA) performed in symptomatic patients in a high-volume academic vascular centre, stratifying them according to the type of preoperative symptoms and the timing of surgery with respect to the indexed neurological event.

Methods: From January 2014 to December 2020, 1,369 consecutive CEAs were performed at our institution. Data concerning these interventions were prospectively collected in a dedicated database including data concerning preoperative assessment, surgical details, perioperative (<30 days) outcomes, and long-term outcomes.

Sex Influence on Fenestrated and Branched Endovascular Aortic Aneurysm Repair: Outcomes From a National Multicenter Registry.

Introduction: Women are generally underrepresented in trials focusing on aortic aneurysm. Nevertheless, sex-related differences have recently emerged from several studies and registries. The aim of this research was to assess whether sex-related anatomical disparities existed in fenestrated and branched aortic repair candidates and whether these discrepancies could influence endovascular repair outcomes.

Outcome analysis of synchronous carotid endarterectomy and cardiac surgery. Comparison of two anesthetic techniques after propensity score-matching.

Background: The aim of this study was to investigate the outcome of patients undergoing synchronous carotid endarterectomy and coronary and/or other cardiac surgery. The impact of anesthesia on the outcome was examined.

Methods: A retrospective single-center observational study was performed, to investigate the outcome of 127 consecutive adult patients submitted to synchronous surgery from 2011 to 2019.

Fenestrated and Branched Endografts for Post-Dissection Thoraco-Abdominal Aneurysms: Results of a National Multicentre Study and Literature Review.

Objective: Fenestrated and branched endografting (F/B-EVAR) has been proposed as an endovascular solution for chronic post-dissection thoraco-abdominal aneurysms (PD-TAAAs). The aim of this study was to analyse the experience of four high volume centres nationwide and the current available literature.

Methods: Data on patients undergoing F/B-EVAR in four Italian academic centres between 2008 and 2019 were collected, and those from patients with PD-TAAAs were analysed retrospectively.

Guidelines on the management of abdominal aortic aneurysms: updates from the Italian Society of Vascular and Endovascular Surgery (SICVE).

The objective of these Guidelines was to revise and update the previous 2016 Italian Guidelines on Abdominal Aortic Aneurysm Disease, in accordance with the National Guidelines System (SNLG), to guide every practitioner toward the most correct management pathway for this pathology. The methodology applied in this update was the GRADE-SIGN version methodology, following the instructions of the AGREE quality of reporting checklist as well. The first methodological step was the formulation of clinical questions structured according to the PICO (Population, Intervention, Comparison, Outcome) model according to which the Recommendations were issued.

Spinal Cord Ischemia After Thoracoabdominal Aortic Aneurysms Endovascular Repair: From the Italian Multicenter Fenestrated/Branched Endovascular Aneurysm Repair Registry.

Purpose: The aim of this study is to report an Italian multicenter experience analyzing the incidence and the risk factors associated with spinal cord ischemia (SCI) in a large cohort of thoracoabdominal aortic aneurysms (TAAAs) treated by fenestrated-branched endovascular aneurysm repair (F-/B-EVAR).

Materials And Methods: All consecutive patients undergoing F-/B-EVAR in 4 Italian university centers between 2008 and 2019 were prospectively recorded and retrospectively analyzed. Spinal cord ischemia, 30 day/in-hospital adverse events, and mortality were assessed as early outcomes.

Endovascular Reconstruction for Total Aorto-Iliac Occlusion.

Objectives: To analyze outcomes following endovascular treatment of total occlusion of the infrarenal aorta and aorto-iliac bifurcation in a multicenter Italian registry.

Methods: It is a multicenter, retrospective, observational cohort study. From January 2015 to December 2018, 1306 endovascular interventions for aorto-iliac occlusive disease were recorded in the vascular registry.

Robot-assisted surgery in space: pros and cons. A review from the surgeon's point of view.

The target of human flight in space has changed from permanence on the International Space Station to missions beyond low earth orbit and the Lunar Gateway for deep space exploration and Missions to Mars. Several conditions affecting space missions had to be considered: for example the effect of weightlessness and radiations on the human body, behavioral health decrements or communication latency, and consumable resupply. Telemedicine and telerobotic applications, robot-assisted surgery with some hints on experimental surgical procedures carried out in previous missions, had to be considered as well.

Role of historical and procedural staging during elective fenestrated and branched endovascular treatment of extensive thoracoabdominal aortic aneurysms.

Objective: Procedural staging is often performed to reduce the incidence of spinal cord ischemia (SCI) during endovascular treatment of extensive thoracoabdominal aortic aneurysms (TAAAs). However, its role in the case of previous thoracic or infrarenal aortic repair (historical staging) has been controversial. In the present study, we evaluated the SCI rates when procedural staging was routinely used and studied its potential benefits when previous aortic repairs had already been performed.

Stability of the aneurysmatic sac post-EVAR could no longer be a reliable criterion of healing.

Background: Evaluation of the impact of aneurysm sac behavior in terms of either stability or shrinkage after endovascular aneurysm repair (EVAR) on long-term clinical outcomes.

Methods: A retrospective study was conducted on 1483 consecutive patients who underwent EVAR from 1999 to 2021 at our institution. 1037 patients met inclusion criteria (1037/1483, 69.