Short-Term Outcomes of Dual Versus Single Antiplatelet Therapy Following Popliteal and Infrapopliteal Endovascular Therapy: Data From Dutch Chronic Lower Limb-Threatening Ischemia Registry (THRILLER).

Objective: There is a lack of consensus regarding the optimal antithrombotic therapy (ATT) after popliteal and infrapopliteal (PIP) endovascular therapy (EVT). Currently, dual antiplatelet therapy (DAPT) for 3 months and single antiplatelet therapy (SAPT) are the most prescribed regimens in the Netherlands. Thus far, no randomized comparison has been performed on the optimal ATT approach.

Evolution of quality of life, anxiety, and depression over time in patients with an abdominal aortic aneurysm approaching the surgical threshold.

Background: Contrary to the impact of screening, the effect of long-term surveillance on the quality of life of patients with an abdominal aortic aneurysm is not well known. Therefore, the aim of this study was to describe patient-reported outcomes of patients with an abdominal aortic aneurysm approaching the surgical threshold.

Methods: This multicentre, observational cohort study included patients with an abdominal aortic aneurysm with a maximum aneurysm diameter of greater than or equal to 40 mm.

Peri-operative and Midterm Results of Supracoeliac vs. Infracoeliac Sealing for Fenestrated Endovascular Aortic Repair of Juxtarenal Aortic Aneurysms.

Unlabelled: This retrospective observational study using clinical data from two large hospitals in the Netherlands evaluated midterm outcomes of fenestrated endovascular aortic repair for juxtarenal abdominal aortic aneurysms (JAAAs), comparing supracoeliac with infracoeliac sealing. Supracoeliac sealing is considered advantageous due to a longer proximal sealing, but morbidity is usually higher. Supracoeliac proximal sealing was found to be safe and effective for treating JAAAs, with peri-operative and midterm outcomes comparable with infracoeliac proximal sealing.

Targeted plasma multi-omics propose glutathione, glycine and serine as biomarkers for abdominal aortic aneurysm growth on serial CT scanning.

Background And Aims: Abdominal aortic aneurysm (AAA) patients undergo uniform imaging surveillance until reaching the surgical threshold. In spite of the ongoing exploration of AAA pathophysiology, biomarkers for personalized surveillance are lacking. This study aims to identify potential circulating biomarkers for AAA growth on serial CT scans.

Short Term Outcomes of a Prospective Registry of Popliteal and Infrapopliteal Endovascular Interventions for Chronic Limb Threatening Ischaemia.

Objective: The prevalence of chronic limb threatening ischaemia (CLTI) is increasing worldwide, resulting in the need for more patients to undergo revascularisation, especially for below the knee pathology. Nevertheless, prospective data on below the knee endovascular interventions are lacking. The aim of the study was to provide large scale, real world data on procedural and short term outcomes of popliteal and infrapopliteal endovascular interventions in patients with CLTI.

Duplex Ultrasound Surveillance After Femoropopliteal Endovascular Treatment for Peripheral Arterial Disease: A Systematic Review and Narrative Synthesis.

Background: To review the current literature and establish a consensual recommendation on duplex ultrasound (DUS) surveillance after endovascular treatment of the femoropopliteal tract.

Methods: This systematic review conducted literature searches on DUS surveillance after endovascular treatment of the femoropopliteal tract, and event rates. The primary end point was primary assisted patency.

The Ratio Between the Infrarenal and Suprarenal Aortic Diameter Is a Predictor of Durable Proximal Seal After Endovascular Aneurysm Repair.

Objectives: The aim of this study was to assess whether the ratio of the mean infrarenal neck diameter to the suprarenal aortic diameter is a predictor for a durable proximal seal after endovascular aneurysm repair (EVAR).

Methods: A total of 439 patients who underwent elective EVAR between 2004 and 2018 in a single vascular referral center met our inclusion criteria. Ratios were calculated by dividing the mean infrarenal neck diameter by 4 different suprarenal aortic diameters.

Midterm Outcomes and Aneurysm Sac Dynamics Following Fenestrated Endovascular Aneurysm Repair after Previous Endovascular Aneurysm Repair.

Objective: Fenestrated endovascular aneurysm repair (FEVAR) is a feasible option for aortic repair after endovascular aneurysm repair (EVAR), due to improved peri-operative outcomes compared with open conversion. However, little is known regarding the durability of FEVAR as a treatment for failed EVAR. Since aneurysm sac evolution is an important marker for success after aneurysm repair, the aim of the study was to examine midterm outcomes and aneurysm sac dynamics of FEVAR after prior EVAR.

Covered versus bare-metal stenting of the mesenteric arteries in patients with chronic mesenteric ischaemia (CoBaGI): a multicentre, patient-blinded and investigator-blinded, randomised controlled trial.

Background: Mesenteric artery stenting with a bare-metal stent is the current treatment for atherosclerotic chronic mesenteric ischaemia. Long-term patency of bare-metal stents is unsatisfactory due to in-stent intimal hyperplasia. Use of covered stents might improve long-term patency.

Targeted proteomics and metabolomics for biomarker discovery in abdominal aortic aneurysm and post-EVAR sac volume.

Background And Aims: Abdominal aortic aneurysm (AAA) patients undergo uniform surveillance programs both leading up to, and following surgery. Circulating biomarkers could play a pivotal role in individualizing surveillance. We applied a multi-omics approach to identify relevant biomarkers and gain pathophysiological insights.

Surveillance After Surgical and Endovascular Treatment for Peripheral Artery Disease: a Dutch Survey.

Objective: At present, there is no clear, optimal approach to surveillance after invasive treatment of peripheral artery disease (PAD) in terms of modality, duration, clinical benefit, and cost effectiveness. The ongoing debate on the clinical benefit and cost effectiveness of standard surveillance creates a clear knowledge gap and may result in overtreatment or undertreatment. In this study, a survey was conducted among vascular surgeons in the Netherlands to assess the currently applied surveillance programmes.

Aneurysm Sac Dynamics and its Prognostic Significance Following Fenestrated and Branched Endovascular Aortic Aneurysm Repair.

Objective: This study aimed to assess aneurysm sac dynamics and its prognostic significance following fenestrated and branched endovascular aneurysm repair (F/BEVAR).

Methods: Patients undergoing F/BEVAR for degenerative complex aortic aneurysm from 2008 to 2020 at two large vascular centres with two imaging examinations (30 day and one year) were included. Patients were categorised as regression and non-regression, determined by the proportional volume change (> 5%) at one year compared with 30 days.

A Ratio Between Infrarenal and Suprarenal Aortic Diameters Corrects for Absolute Aortic Diameter Variations due to Patients' Sex and Body Size.

Objectives: Aortic diameters may differ significantly between patients with different gender and body size. The aim of this study was to relate absolute aortic diameters to age, sex, height, and weight of the patients and to correct for these factors by calculating the ratio between the infrarenal and the suprarenal aortic diameters.

Methods: A total of 458 patients who underwent elective endovascular aneurysm repair (EVAR) between 2004 and 2018 were included.

The Dutch chronic lower limb-threatening ischemia registry (THRILLER): A study protocol for popliteal and infrapopliteal endovascular interventions.

Introduction: Chronic limb-threatening ischemia (CLTI) is the end stage of peripheral arterial disease (PAD) and is associated with high amputation rates, mortality and disease-related health care costs. In infrapopliteal arterial disease (IPAD), endovascular revascularization should be considered for the majority of anatomical and clinical subgroups of CLTI. However, a gap of high-quality evidence exists in this field.

Circulating biomarkers of cardiovascular disease are related to aneurysm volume in abdominal aortic aneurysm.

Background: Surveillance programs in abdominal aortic aneurysms (AAA) are mainly based on imaging and leave room for improvement to timely identify patients at risk for AAA growth. Many biomarkers are dysregulated in patients with AAA, which fuels interest in biomarkers as indicators of disease progression. We examined associations of 92 cardiovascular disease (CVD)-related circulating biomarkers with AAA and sac volume.

Assessing Endovascular Aneurysm Repair Suitability According to Graft-Specific Instructions for Use in Patients With a Ruptured Abdominal Aortic Aneurysm.

Purpose: The purpose of the study is to ascertain endovascular aneurysm repair (EVAR) suitability in relation to stent-graft-specific instructions for use (IFU) in patients with a ruptured abdominal aortic aneurysm (RAAA).

Materials And Methods: Using the preoperative computed tomography angiography (CTA), the aortic morphology of patients undergoing surgical repair of a RAAA in 2 Dutch hospitals between January 2014 and December 2019 was retrospectively assessed. Three-dimensional and central luminal line reconstructions were used.

Dynamic Computed Tomography Angiography as Imaging Method for Endoleak Classification after Endovascular Aneurysm Repair: A Case Series and Systematic Review of the Literature.

Introduction: This study evaluated our experience with dynamic computed tomography angiography (dCTA) as a diagnostic tool after endovascular aortic aneurysm repair (EVAR) with respect to the endoleak classification and the available literature.

Methods: We reviewed all patients who underwent dCTA because of suspected endoleaks after the EVAR and classified the endoleaks in these patients based on standard CTA (sCTA) and dCTA. We systematically reviewed all available publications that investigated the diagnostic accuracy of dCTA compared with other imaging techniques.

Outcomes and Patency of Endovascular Infrapopliteal Reinterventions in Patients With Chronic Limb-Threatening Ischemia.

Purpose: Endovascular revascularization is the preferred treatment to improve perfusion of the lower extremity in patients with chronic limb-threatening ischemia (CLTI). Patients with CLTI often present with stenotic-occlusive lesions involving the infrapopliteal arteries. Although the frequency of treating infrapopliteal lesions is increasing, the reintervention rates remain high.

Editor's Choice - Two Year Results of the Randomised DISCOVER Trial Comparing Covered Versus Bare Metal Stents in the Common Iliac Artery.

Objective: It has been suggested that covered stents (CS) may lower restenosis rates compared with bare metal stents (BMS) after endovascular treatment of the common iliac artery. This trial aimed to provide additional evidence on the efficacy of CS vs. BMS in the common iliac artery.

Incidence, Prognostic Significance, and Risk Factors of Acute Kidney Injury Following Elective Infrarenal and Complex Endovascular Aneurysm Repair.

Objective: Acute kidney injury (AKI) is a well known complication following cardiovascular procedures. The objective was to assess the incidence, risk factors, and prognostic significance of AKI after infrarenal endovascular aneurysm repair (EVAR) and complex EVAR (cEVAR; fenestrated or branched EVAR).

Methods: Consecutive patients undergoing elective infrarenal EVAR or cEVAR between 2000 and 2018 in two large teaching hospitals in the Netherlands were included.

A stable aneurysm sac after endovascular aneurysm repair as a predictor for mortality: An in-depth analysis.

Objective: The aim of the present study was to compare the long-term survival of patients with a stable aneurysm sac vs those with aneurysm sac regression after endovascular aneurysm repair (EVAR) and to identify the independent risk factors for aneurysm sac regression and mortality after EVAR.

Methods: We reviewed all the patients who had undergone EVAR from 2005 to 2018 with computed tomography angiography available at 1 year of follow-up. Aneurysm sac regression was defined as a diameter decrease of >10%.

Proximal seal dilatation following fenestrated endovascular repair for complex abdominal aortic aneurysms.

Objective: Although proximal neck dilatation following infrarenal endovascular aneurysm repair (EVAR) is common and is associated with proximal graft failure, little is known about sealing zone dilatation and its clinical relevance following fenestrated EVAR (FEVAR). We studied proximal seal dilatation (PSD) dynamics following FEVAR and assessed its clinical significance.

Methods: We included all consecutive patients treated for a juxta-/supra-renal aneurysm with fenestrated EVAR using the Zenith Fenestrated Endovascular Graft (Cook Medical, Bloomington, Ind) from 2008 to 2018 in two large teaching hospitals in the Netherlands.

Covered Stents vs. Angioplasty for Common Iliac Artery In Stent Restenosis: A Retrospective Comparison.

Objective: The optimal endovascular treatment for common iliac artery in stent re-stenosis has yet to be assessed. Treatment options include, among others, angioplasty alone and repeated stenting with covered stents.

Methods: This study retrospectively compared patency and target lesion revascularisation of these treatments.