Journal of Endovascular Therapy

OBJECTIVE: Indications for endovascular treatment of femoropopliteal (FP) lesions have steadily increased over the past decade. Accordingly, the number of devices has also increased but the choice of the best endovascular treatment remains to be defined. The aim of this meta-analysis was to summarize all studies investigating endovascular treatment of FP lesions greater than 150 mm from 2010 to 2021. METHODS: Articles were searched using PubMed, Scopus, and Cochrane...

PURPOSE: The risk of thromboembolic disease is high in patients with lung transplantation and is associated with significant morbidity and mortality with single healthy transplanted lung. We present a case involving successful endovascular management of life-threatening acute massive pulmonary embolism (PE) in a patient with single lung transplant and atrial septal defect (ASD). CASE REPORT: A 65-year-old man with a history of interstitial lung disease status post single left orthotopic lung transplant in 2012 presented with acute massive PE and clot burden in the pulmonary arteries of the transplanted left lung...

BACKGROUND: Superficial femoral artery (SFA) is commonly affected with atherosclerotic peripheral arterial disease leading to chronic limb-threatening ischemia (CLTI). Subinitimal angioplasty (SIA) is a minimally invasive option. We aimed to examine the relationship between the Global Limb Anatomic Staging System and SIA midterm limb and survival-related outcomes. METHOD: A prospective observational study was conducted on all patients with CLTI (Rutherford 4-6 or WIFI stages 2-4), with diseased femoropopliteal segment underwent SIA from August 2020 to September 2021...

OBJECTIVE: The aim of this case series is to report feasibility, efficiency, and safety of fenestrated physician-modified endografts (PMEGs) in aortic arch pathologies with aberrant right subclavian artery (ARSA) and/or Kommerell's diverticulum (KD). METHODS: All consecutive patients with ARSA and/or KD who underwent hybrid aortic arch repair combined with homemade fenestrated stent-graft from 2018 to 2022 were reviewed. RESULTS: Six patients with ARSA and/or KD underwent hybrid surgery for aortic repair, 4 of whom were men, with a mean age of 49 years...

INTRODUCTION: Rotational atherectomy has shown promise as an adjunctive therapy to percutaneous transluminal angioplasty (PTA) and stenting for the treatment of peripheral arterial disease (PAD). However, published data regarding the safety of these devices are limited. The Food and Drug Administration Manufacturer and User Facility Device Experience (MAUDE) database collects reports of adverse event for medical devices. We present 3 years of MAUDE adverse events data for the Jetstream Atherectomy System (Boston Scientific) for the treatment of PAD...

PURPOSE: This article aims at investigating the outcomes of percutaneous access via the first versus third axillary artery (AXA) segments with closure devices during aortic procedures. MATERIALS AND METHODS: All patients receiving percutaneous AXA access closed with Perclose ProGlide device (Abbott, Santa Clara, California) from 2008 to 2021 were included in a retrospective multicenter registry (NCT: 04589962). Efficacy endpoint was the technically successful percutaneous procedure (no open conversion)...

PURPOSE: The present work aimed to determine the different angio-architectural types of palpebral arteriovenous malformations (pAVMs) and appropriate ethanol embolotherapy for each type. MATERIALS AND METHODS: This was a multi-center comparative effectiveness research retrospectively conducted from November 2012 to October 2021. A total of 70 patients with pAVMs were included, which was classified into cystic pAVMs (n=29) and diffuse pAVMs (n=41) based on the angio-architecture...

PURPOSE: Heparin is the most widely-used anticoagulant to prevent thrombo-embolic complications during non-cardiac arterial procedures (NCAP). Unfortunately, there is a lack of evidence and consequently non-uniformity in guidelines on perprocedural heparin management. Detailed insight into the current practice of antithrombotic strategies during NCAP in the Netherlands is important, aiming to identify potential optimal protocols and local differences concerning perprocedural heparinization...

PURPOSE: To demonstrate the feasibility of the modification to preserve intercostal arteries of the t-Branch Endograft (Cook Medical, Bloomington, IN) in an urgent setting, associated with a less invasive approach for branch incorporation from percutaneous femoral access with steerable sheaths. TECHNIQUE: A 73-year-old female patient presented at our institution with intense abdominal pain. Angiotomography showed a 50-mm juxtarenal aortic aneurysm, with no signs of rupture...

OBJECTIVE: Both stent grafts (SG) and drug-coated balloons (DCBs) have shown to be effective treatments for long and complex femoropopliteal (FP) lesions. However, there has not been a clinical trial comparing the 2 treatments directly. This study aims to compare the primary patency (PP) and clinical outcomes of SG and DCB for endovascular treatment of complex FP Trans-Atlantic Inter-Society Consensus (TASC) C/D lesions in patients. METHODS: From July 2013 to May 2019, a retrospective study was conducted at 2 medical centers to compare the clinical outcomes of Viabahn SG and DCB angioplasty in patients with TASC C/D FP lesions...

PURPOSE: To explore the role of location, length, and thickness of the intimal flap in the propagation of Stanford type B aortic dissection (TBAD) based on ex vivo porcine aorta models based on ex vivo porcine aorta models. MATERIALS AND METHODS: The porcine aortas were harvested and randomly divided into 6 groups to create various TBAD aortic models. We constructed intimal flaps for different locations (group A [entry tear on outer curvature] and group B [entry tear on inner curvature]), lengths (group C [long] and group D [short]), and thicknesses (group E [thick] and group F [thin])...

AIM: Blunt traumatic thoracic aortic injury (BTAI) is a highly fatal surgical emergency and is treated with endovascular procedures. We aimed to analyze and report the early and midterm outcomes of surgeon-modified fenestrated stent-grafts (SMFSG) compared with other conventional endovascular methods in patients with BTAI repaired with zone 2 endovascular surgery. MATERIALS AND METHODS: Before and after the study was performed, from January 2015 to January 2020 for a period in which conventional endovascular treatments were used and from January 2020 to January 2023 for the second period in which the SMFSG technique was used...

PURPOSE: This study examines the use and impact of directional atherectomy with antirestenotic therapy (DAART) versus angioplasty plus Supera stent implantation on the outcomes during endovascular treatment of popliteal lesions in clinical practice. METHODS: Overall 143 consecutive patients (mean age 75.0±12.2 years, 72% male), with isolated atherosclerotic disease of the popliteal artery who underwent endovascular treatment using DAART therapy or percutaneous transluminal angioplasty (PTA)/Supera stenting of the popliteal artery between January 2016 and December 2021 were identified from a retrospectively database...

BACKGROUND: Peripheral arterial disease (PAD) and diabetes are the major causes of lower extremity amputations (LEAs) worldwide. Morbidity and mortality in patients with LEAs are high with an associated significant burden on the global health system. The aim of this article is to report the overall morbidity and mortality rates after major and minor LEAs from the Serbian Vascular Registry (SerbVasc), with an analysis of predictive factors that influenced adverse outcomes. MATERIALS AND METHODS: SerbVasc was created in 2019 as a part of the Vascunet collaboration that is aiming to include all vascular procedures from 21 hospitals in Serbia...

INTRODUCTION: Unlike paclitaxel-coated balloons, pre-clinical data comparing different paclitaxel-coated stents (PCSs) are weak. The study objective was to compare the features of the 2 main PCSs: Eluvia® (Boston Scientific, Marlborough, MA) versus ZilverPTX® (Cook Medical, Bloomington, IN). METHOD: Analysis was carried out on 12 pigs divided into 2 groups: Eluvia® (n=6) and ZilverPTX® (n=6). The pigs received the PCS corresponding to their group in each external iliac artery and were paired one by one, to examine 6 different post-implantation timepoints: after 30 minutes, 6 hours, 24 hours, 3 days, 7 days, and 14 days...

PURPOSE: To determine the predictors of wound recurrence after complete wound healing in patients with chronic limb-threatening ischemia (CLTI) who underwent endovascular therapy (EVT) for infrapopliteal (IP) lesions with consideration of IP arterial anatomic severity, including classification by the Global Limb Anatomic Staging System (GLASS). MATERIALS AND METHODS: This retrospective single-center study assessed patients with de novo CLTI limbs with tissue loss treated via EVT for IP lesions from September 2016 to May 2021...

OBJECTIVE: The objective of this study was to summarize whether the application of additional intravascular ultrasound (IVUS) can change the outcomes of endovascular treatment in femoropopliteal atherosclerotic lesions compared with conventional angiography alone based on the existing study and evidence. METHODS: Studies published until September 2022 were searched from PubMed, Embase, and Cochrane databases using the methods of combination of Medical Subject Headings and free text words...

PURPOSE: To describe the technique of transvenous access for emergent endovascular repair of thoracic and thoracoabdominal aneurysms exemplified with 2 cases. TECHNIQUE: Transvenous access to the aorta is described as an alternative access method to deliver aortic endografts in emergency situations. A 68-year-old female patient with severely compromised iliac and subclavian artery access was treated for a ruptured extent V thoraco-abdominal aortic aneurysm with a t-Branch (Cook Medical, Bjaeverskov, Denmark) delivered through a transcaval access...

PURPOSE: The objective was to determine the effectiveness and safety of paclitaxel-coated balloon angioplasty in hemodialysis patients with diabetic nephropathy (DN). MATERIALS AND METHODS: The outcomes of end-stage renal disease (ESRD) patients with peripheral artery disease (PAD) and treated with drug-coated balloon (DCB) angioplasty were retrospectively evaluated. The effectiveness outcomes were clinical improvement of the Rutherford classification and target lesion revascularization (TLR)...

PURPOSE: The purpose of the study is to describe a new bailout maneuver for use during branched endovascular thoracoabdominal aneurysm repair (BEVAR) while dealing with challenging target vessel cannulation. TECHNIQUE: A 54-year-old woman underwent urgent BEVAR with a low-profile T-branch device to exclude a type 2 thoracoabdominal aneurysm (TAAA). The endovascular procedure was challenging because the left renal artery ostium was covered by the endograft fabric, compounded by diseased target vessels...