Publications by authors named "Ciro Ferrer"

Article Synopsis
  • A study evaluated how the inner vessel diameter and vertical distance between renal arteries affect renal artery instability and complications in patients undergoing fenestrated endovascular aortic repair.
  • The research included data from 260 patients across six hospitals, analyzing outcomes and categorizing them based on measurements of their vessel characteristics.
  • Results showed a high technical success rate and low mortality, with factors like a smaller inner vessel diameter linked to higher risks of certain complications, particularly renal artery stenosis or occlusion.
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Background: The aim of this study was to report the results of a single-centre experience with a new generation balloon expandable stent-graft (Viabahn VBX; W. L. Gore & Associates, Flagstaff, AZ, USA) as bridging stent in branched endovascular aortic repair (B-EVAR).

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Article Synopsis
  • Aortitis is the inflammation of the aorta, classified into infective, non-infective, or idiopathic types, with infective cases requiring urgent treatment due to potential complications.
  • This study focused on 15 patients who underwent urgent endovascular repair for infective aortitis from January 2019 to January 2024, revealing a 100% technical success rate in a high-risk surgical setting.
  • Key findings included a 13% early mortality rate within 30 days post-procedure, with all patients confirmed to have infective aortitis through positive blood cultures, highlighting the serious nature of the condition.
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Background: Endovascular repair of complex abdominal aortic aneurysms (CAAAa) and thoracoabdominal aortic aneurysms (TAAAs) with fenestrated and branched devices (F/BEVAR) represents the first-line treatment in old or unfit patients. Currently, the widespread diffusion of these techniques has led to a progressive increase of complex endovascular procedures also in younger and fitter patients, but the related results have been only minimally reported, without long-term data. We investigated the long-term results of F/BEVAR for CAAA and TAAA repair in young and fit patients.

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Background: Endovascular treatment is nowadays accepted as first-line treatment for most patients with aorto-iliac obstructive disease (AIOD), including those with Trans-Atlantic Inter-Society Consensus II (TASC-II) lesion types C and D. Aim of the study was to evaluate the role of Viabahn VBX (W. L.

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Introduction: Repair of aortic arch pathologies such as degenerative aneurysms and dissections still represents a significant challenge for vascular and cardiac surgeons. We focused on the design, evolution, implementation, and prospects of endovascular dual branch technology for treatment of pathologies in the aortic arch.

Areas Covered: The literature search was conducted in a non-systematic fashion through the PubMed and Scopus databases; articles deemed relevant to the scope of the work and fully published in English language from January 12,000 until December 2023 were considered for inclusion.

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Background: By this survey, we aim to gain national-based information regarding trends in endovascular repair (ER) for the treatment of aortic disease in patients with genetically-triggered aortic disease (GTAD) and connective tissue disorder (CTD) over the last two decades.

Methods: All Italian vascular surgery centers (N.=80) were invited to participate in an anonymous electronic cross-sectional survey on ER for GTAD/CTD.

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Major vascular traumas to the neck, upper limbs, and chest may arise from penetrating and/or blunt mechanisms, resulting in a range of clinical scenarios. Lesions to the carotid arteries may also lead to neurologic complications, such as stroke. The increasing use of invasive arterial access for diagnostic and/or interventional purposes has increased the rate of iatrogenic injuries, which usually occur in older and hospitalized patients.

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Acute limb ischemia (ALI) can be a devastating clinical emergency with potentially limb- or life-threatening consequences. It is defined as a quickly developing or sudden decrease in limb perfusion producing new or worsening symptoms and signs, often threatening limb viability. ALI is commonly related to an acute arterial occlusion.

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Article Synopsis
  • The study evaluates the management of arterial anomalies in a patient with Vascular Ehlers-Danlos Syndrome (vEDS), focusing on a 34-year-old male with severe vascular issues including a ruptured splenic artery aneurysm.
  • After emergency treatment, including coil embolization and splenectomy, the patient was found to have additional aneurysms but they were managed conservatively.
  • Follow-up imaging showed complete regression of the aneurysms over 24 months, highlighting the unpredictable nature of vEDS and suggesting that cautious, non-surgical approaches may be preferable for managing arterial complications in these patients.
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Objective: For thoracic endovascular aortic repair of the arch, branched and fenestrated endografts are available with different limitations regarding anatomy and extent of the pathology. Comparisons are lacking in the literature. The aim of this study was to compare the results of 2 currently commercially available devices for branched thoracic endovascular aortic repair and fenestrated thoracic endovascular aortic repair.

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Introduction: The complexity of the peripheral recanalization comes from the difficulty to cross the lesion or get into the subintimal space and its re-entry afterward, with a high risk of complications like artery dissection and/or rupture, which are life-threatening complications. To our knowledge, we report the first case of the use of a homemade steerable sheath for the successful revascularization of a heavy chronic total occlusion in a patient with unsuitable upper vascular access.

Technique: By contralateral vascular access and the use of a 6Fr 55-cm Cook Flexor sheath and a pre-looped 0.

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Objectives: To assess the outcomes of Cook t-Branch off-the-shelf multibranched stent graft in the treatment of complex aortic aneurysms with narrow internal aortic lumen.

Methods: Between 2016 and 2020, 48 patients (mean age, 73 years) underwent elective or urgent or emergent Cook t-Branch implantation for thoracoabdominal or para/juxtarenal aortic aneurysms in two Italian vascular centers. Among these, 20 patients presented a paravisceral or pararenal luminal diameter of less than 25 mm.

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The aim of this paper is to describe a case of complete transfemoral approach for endovascular treatment of a large intercostal patch aneurysm with custom-made stent-graft in a patient with Loeys-Dietz syndrome and previous multiple aortic operations. Three aortic components were used to exclude a 65-mm intercostal patch aneurysm. Because of the reimplantation site of supra-aortic trunks in a previous open arch repair, we used a complete transfemoral approach with a homemade steerable sheath to deliver all the renovisceral bridging stents through the downward side-branches.

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Chemodectomas (CBTs) are the most frequently encountered tumours at the carotid bifurcation. Even if rare and commonly benign, their development close to the head and neck structures is often source of morbidity by compression and infiltration. Therefore, in order to avoid permanent neurologic or vascular complications these infrequent lesions need to be early removed.

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Objective: To report the results of a single-centre in the treatment of extensive aorto-iliac occlusive disease (AIOD) by the covered endovascular reconstruction of aortic bifurcation (CERAB) technique.

Methods: A retrospective analysis was conducted on data obtained from the review of medical charts of all consecutive patients treated with CERAB technique for AIOD between January 2016 and December 2019 in San Giovanni-Addolorata Hospital (Rome, Italy). Clinical examination, duplex ultrasound with ankle-brachial index measurement and contrast-enhanced computed tomography angiography were performed preoperatively.

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Background: The aim of this study was to report the results of a multicenter experience on the use of adjunctive stents deployed inside abdominal aortic endografts with the purpose to prevent or treat limb occlusion after endovascular aneurysm repair (EVAR).

Methods: Between 2010 and 2018, there were 35 patients with aorto-iliac aneurysm presenting one or more risk factors for endograft limb occlusion (narrow aortic bifurcation and/or stenotic, highly angulated or occluded iliac arteries), who were treated with standard bifurcated stent graft reinforced by the means of a single model of balloon-expandable platinum/iridium bare stent (CP Stent; NuMED, Inc., Hopkinton, NY, USA).

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Purpose: To report early and mid-term results of post-aortic dissection thoracoabdominal aneurysms (pD-TAAA) treated by complex endografting in three tertiary referral hospitals.

Materials And Methods: A review of all patients with pD-TAAA unfit for open surgery treated with complex endovascular repair from 2012 to 2018 was performed. Simple thoracic endografts (TEVAR) were excluded.

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Objective: The aim of this study was to evaluate early and late results of hybrid repair techniques for Kommerell's diverticulum (KD).

Methods: All patients who underwent hybrid repair (thoracic endovascular aortic repair + supra-aortic debranching) for KD between 2009 and 2018 were included in this retrospective multicenter study (three Italian centers). A proximal landing zone (PLZ) of at least 2 cm of healthy aorta was considered adequate for the deployment of a standard thoracic stent graft.

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Several surgical sealant devices are commercially available after their rigorous clinical testing with no apparent complications reported so far in the current literature. Cyanoacrylate glue can be used to stabilize the anastomoses and permit a better tensile strength in cardiovascular surgery. We first report the case of a 71-year-old male patient presenting with symptoms of progressive limitation of walking distance, 13 months after a successful femoroinfrapopliteal bypass surgery, because of a calcified tissue extrinsically stenosizing the first segment of the previous bypass graft, caused by the use of cyanoacrylate glue.

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Prodromal signs of a non-healing wound after revascularisation, which might be strictly linked with impending failure of vascular reconstructions, are associated with an inflammatory response mediated by several circulating adhesion molecules, extracellular endopeptidases, and cytokines. The aim of our study was to investigate the role of selected plasma biomarkers in the prediction of both wound healing and failure of infrapopliteal vein graft or percutaneous trans-luminal angioplasty (PTA) with selective stent positioning of the superficial femoral artery (SFA) in a population affected with critical limb ischaemia. A total of 68 patients who underwent either surgical or endovascular revascularisation of the inferior limb with autologous saphenous vein infrapopliteal bypass or PTA and selective stenting of the SFA were enrolled in our study.

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Background: An endovascular-first approach to limb salvage and relief from lifestyle-limiting claudication is widely accepted. Stenosis or short occlusion of common, superficial femoral, and popliteal arteries can be corrected with percutaneous transluminal angioplasty (PTA) with stent positioning. Patency rates of these procedures are limited.

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Objective: The objective of this study was to assess early and midterm results after endovascular aortic arch repair using a double inner branch stent graft (DIBSG) in patients with aortic arch aneurysm or dissection unfit for open surgery.

Methods: Between 2012 and 2018, there were 24 patients with aortic arch disease who were treated with a single model of a DIBSG (Terumo Aortic, Glasgow, United Kingdom) in nine Italian cardiovascular centers. We investigated technical success, mortality, occurrence of major complications, and need for reintervention in a multicenter, nonrandomized, retrospective fashion.

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Background: In the light of current evidence, endovascular repair of aortic arch pathologies with custom-made devices should be considered a valid alternative to decrease operative mortality and morbidity associated with open or hybrid repair. Currently, two double inner branch devices are available on the market. Some papers from multicenter experiences have been published about the use of Cook device.

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