Early experience managing intravascular coagulum using polidocanol endovenous microfoam: Risk factor analysis.

Objective: A single-center retrospective cohort study was conducted to identify potential risk factors that lead to increased incidence of intravascular coagulum (IC) observed in clinical practice using polidocanol endovenous microfoam (PEM 1%, Varithena [polidocanol injectable microfoam], Boston Scientific, Marlborough, Mass).

Methods: Patients ( = 119) who received polidocanol endovenous microfoam (PEM) treatment for chronic venous insufficiency between December 2021 and January 2024 at a private outpatient vascular surgery clinic were observed to identify potential risk factors in the development of IC. The patients were stratified into two groups: IC ( = 16) versus non-IC ( = 103).

The Current State of Physician-Modified Endovascular Grafts in Complex Abdominal Aortic Aneurysms.

Physician-modified endografts (PMEGs) for the treatment of complex abdominal aortic aneurysms and thoracoabdominal aortic aneurysms are a viable option. Other endovascular options include custom and off-the-shelf devices for fenestrated and branched endovascular aortic repair, parallel grafts, and in situ laser fenestration. The limitations of these devices include time to development, strict anatomic criteria, and durability regarding parallel grafts.

Nutcracker syndrome (a Delphi consensus).

Background: Nutcracker syndrome (NCS) describes the symptomatic compression of the left renal vein between the aorta and superior mesenteric artery. Whereas asymptomatic compression is a common radiological finding, patients with NCS can report a range of symptoms. There are no specific diagnostic criteria and interventions include a range of open surgical and endovascular procedures.

Capsular contracture in breast reconstruction: A systematic review and meta-analysis.

Background: Capsular contracture after implant-based breast reconstruction is not an uncommon problem and affects reconstruction outcomes. It can be influenced by various factors, such as the plane of implant placement, implant surface and implant type. This systematic review and meta-analysis aimed to evaluate how the abovementioned risk factors can affect capsular contracture rates.

Urological complications caused by inferior vena cava filters: a systematic review.

Introduction: Inferior vena cava (IVC) filters act in preventing pulmonary embolisms (PE). Various complications have been reported with their use. However, a credible urological complication rate, filter characteristics, and clinical presentation has yet to be summarized.

Impact of COVID-19 on patients undergoing scheduled procedures for chronic venous disease.

Objective: The COVID-19 pandemic has drastically altered the medical landscape. Various strategies have been employed to preserve hospital beds, personal protective equipment, and other resources to accommodate the surges of COVID-19 positive patients, hospital overcapacities, and staffing shortages. This has had a dramatic effect on vascular surgical practice.

The use of flaps for management of deep sternal wound complications: A systematic review and meta-analysis.

Background: Many options are available for reconstruction after deep sternal wound infections. However, these options have not been critically appraised. The aim of this systematic review and meta-analysis was to assess the existing evidence on sternal rewiring versus flap reconstruction and pectoralis major muscle flaps (PMFs) versus greater omental flaps (GOFs).

Vacuum-assisted closure therapy for the management of deep sternal wound complications: A systematic review and meta-analysis.

Background: Vacuum-assisted closure (VAC) therapy has become a popular treatment option for wound healing. The aim of this meta-analysis was to assess the use of VAC therapy as a bridge before the definitive treatment for the management of deep sternal wound complications.

Methods: A systematic literature review and meta-analysis were performed in PubMed and Embase.

Atherectomy to treat femoropopliteal atherosclerotic disease.

Atherectomy as an endovascular modality to treat peripheral arterial disease has gained traction over the past 10 years. Unlike most other available technologies, atherectomy works by physically debulking atherosclerotic plaque via a variety of mechanisms being the femoropopliteal segment the most targeted one. The aims of this review were to detail the types of atherectomy available, existing evidence available for atherectomy use in the femoropopliteal segment as compared to other interventions, critical appraisal of its current use and the possible influences on its indication.

Morbidity and Long-Term Patient-Reported Outcomes Following Advanced Carotid Body Tumor Resection.

Background: The reported risk of a cranial nerve (CN) injury is up to 1 in 4 patients in large registries of carotid body tumor (CBT) resection. Functional outcome for this population is unknown.

Methods: We evaluated consecutive patients who underwent CBT resection from November 2013 through October 2020.

Nutcracker phenomenon secondary to superior mesenteric artery syndrome.

Superior mesenteric artery (SMA) syndrome, compression of the duodenum due to a decreased angle between the aorta and SMA, has a wide range of clinical presentations making it difficult to diagnose. Compression of the left renal vein is known as Nutcracker syndrome. We present the case of a 26-year-old male with a delayed diagnosis of SMA syndrome and Nutcracker phenomenon due to the patient's history of chronic pancreatitis.

Embolic protection devices for carotid artery stenting: A network meta-analysis.

Objectives: Carotid artery stenting (CAS) is an alternative treatment option for patients at high risk for carotid endarterectomy (CEA) but has been correlated with increased risk for distal embolization and periprocedural stroke despite the use of adjunctive embolic protection devices (EPD). This study compared four types of EPDs and their intra and periprocedural related complications.

Methods: A systematic review of the literature was conducted in PubMed/Medline to identify studies that investigated the outcomes of CAS with adjuvant use of EPDs, including Proximal Balloon (PB), Distal Filter (DF), and Distal Balloon (DB) strategy.

A systematic review of the outcomes of percutaneous treatment modalities for pathologic saphenous and perforating veins.

Objective: Minimally invasive techniques have been increasingly used to treat pathologic perforator veins (PVs). The goal of the present study was to summarize the current literature and determine the outcomes of treating PVs with or without the great saphenous vein/small saphenous vein using endovenous laser ablation (EVLA), radiofrequency ablation (RFA), and ultrasound-guided sclerotherapy (USGS).

Methods: A systematic review of the literature on the percutaneous treatment of PVs (35 studies) was conducted in accordance with the PRISMA (preferred reporting items for systematic reviews and meta-analyses) guidelines.

Endovascular experience at an academic office-based procedure center.

Objective: The number of office-based procedure centers with the capability of performing a wide range of endovascular procedures has substantially increased over the past decade. This shift in practice settings has occurred faster in the private sector as compared to the academic environment. The purpose of our study was to evaluate the clinical outcomes of endovascular procedures performed at a dedicated academic outpatient procedural center.

The American Venous Forum, American Vein and Lymphatic Society and the Society for Vascular Medicine expert opinion consensus on lymphedema diagnosis and treatment.

Background: Lymphedema imposes a significant economic and social burden in modern societies. Controversies about its risk factors, diagnosis, and treatment permeate the literature. The goal of this study was to assess experts' opinions on the available literature on lymphedema while following the Delphi methodology.

Iliac Artery Endoconduits Should be the Preferred Adjunctive Access Procedure to Facilitate Complex Endovascular Aortic Aneurysm Repair.

Background: Iliac artery anatomy can have a dramatic impact on the success of endovascular complex aortic aneurysm (CAA) procedures as endograft delivery systems need to be advanced and manipulated through these access vessels. The aim of this study was to evaluate the outcomes of iliac artery conduits with emphasizes on open vs endovascular conduits performed to facilitate CAA endovascular repair.

Methods: All patients who had open or endovascular iliac conduits prior to endovascular CAA repair to treat thoracoabdominal, juxtarenal, or suprarenal aneurysms at the University of Colorado Hospital from January 2009 through January 2019 were included.

A Systematic Review and Meta-Analysis on the Efficacy and Safety of Direct Oral Anticoagulants in Patients with Peripheral Artery Disease.

Background: PAD is a significant cause of morbidity and mortality affecting over 200 million people worldwide. Current guidelines recommend at least a single antiplatelet or anticoagulant agent in symptomatic PAD and lifelong antithrombotic treatment after a revascularization procedure. The aim of this systematic review and meta-analysis was to investigate the efficacy and safety of direct oral anticoagulants (DOACs) in patients with peripheral artery disease (PAD).

Trends of core versus subspecialty operative procedures completed in general surgery residency training programs.

Introduction: General surgery residency involves performing subspecialty procedures in addition to the core general procedures. However, the proportion of core general surgery versus subspecialty procedures during training is variable and its temporal changes are unknown. The goal of our study was to assess the current trends in core general surgery and subspecialty procedure distributions during general surgery residency training.

Critical appraisal of the contemporary use of atherectomy to treat femoropopliteal atherosclerotic disease.

Objective: Atherectomy has become increasingly used as an endovascular treatment of lower extremity atherosclerotic disease in the United States. However, concerns and controversies about its indications and outcomes exist. The goal of the present systematic review and meta-analysis was to investigate the outcomes and complications related to atherectomy to treat femoropopliteal atherosclerotic disease.