Editor's Choice - Reduction of Major Amputations after Surgery versus Endovascular Intervention: The BEST-CLI Randomised Trial.

Objective: BEST-CLI, an international randomised trial, compared an initial strategy of bypass surgery with endovascular treatment in chronic limb threatening ischaemia (CLTI). In this substudy, overall amputation rates and risk of major amputation as an initial or subsequent outcome were evaluated.

Methods: A total of 1 830 patients were randomised to receive surgical or endovascular treatment in two parallel cohorts: patients with adequate single segment great saphenous vein (SSGSV) (n = 1 434) were assigned to cohort 1; and patients without adequate SSGSV (n = 396) were assigned to cohort 2.

Robotic Technology in Emergency General Surgery Cases in the Era of Minimally Invasive Surgery.

Importance: Although robotic surgery has become an established approach for a wide range of elective operations, data on its utility and outcomes are limited in the setting of emergency general surgery.

Objectives: To describe temporal trends in the use of laparoscopic and robotic approaches and compare outcomes between robotic and laparoscopic surgery for 4 common emergent surgical procedures.

Design, Setting, And Participants: A retrospective cohort study of an all-payer discharge database of 829 US facilities was conducted from calendar years 2013 to 2021.

The Order of Operative Repair Does Not Influence Outcomes in Patients with Concomitant Popliteal Artery and Orthopedic Injuries.

Background: The most challenging lower extremity traumatic injuries involve concomitant vascular and orthopedic injuries with amputation rates approaching 50%. Controversy exists as to how to prioritize the vascular and orthopedic repairs. We reviewed patients with popliteal artery and lower extremity orthopedic injuries to analyze the sequence of the vascular and orthopedic repairs on outcomes.

Tranexamic acid is not associated with a higher rate of thrombotic-related reintervention after major vascular injury repair.

Background: Tranexamic acid (TXA) is associated with lower mortality and transfusion requirements in trauma patients, but its role in thrombotic complications associated with vascular repairs remains unclear. We investigated whether TXA increases the risk of thrombosis-related technical failure (TRTF) in major vascular injuries (MVI).

Methods: The PROspective Observational Vascular Injury Treatment (PROOVIT) registry was queried from 2013 to 2022 for MVI repaired with an open or endovascular intervention.

Palliative Care Curriculum and Training Plan for community health workers.

African American patients are less likely than White patients to access palliative care. Community health workers (CHWs) are non-clinical public health workers who may address this gap. We developed a Palliative Care Curriculum and Training Plan for CHWs as part of an ongoing randomised controlled trial evaluating the effectiveness of a CHW palliative care intervention for African American patients with advanced cancer.

Renin-Angiotensin-Aldosterone System Inhibitors Are Associated With Favorable Outcomes Compared to Beta Blockers in Reducing Mortality Following Abdominal Aneurysm Repair.

Background The best medical therapy to control hypertension following abdominal aortic aneurysm repair is yet to be determined. We therefore examined whether treatment with renin-angiotensin-aldosterone system inhibitors (RAASIs) versus beta blockers influenced postoperative and 1-year clinical end points following abdominal aortic aneurysm repair in a Medicare-linked database. Methods and Results All patients with hypertension undergoing endovascular aneurysm repair and open aneurysm repair in the Vascular Quality Initiative Vascular Implant Surveillance and Interventional Outcomes Network database between 2003 and 2018 were included.

Cross-sectional study in Madagascar demonstrates efficacy of virtual mentoring and flipped classroom modifications of neonatal resuscitation programme Helping Babies Breathe.

Aim: The Covid-19 pandemic necessitated virtual adaptation of the neonatal resuscitation programme Helping Babies Breathe (HBB). This study assessed one such virtually mentored and flipped classroom modification in Madagascar.

Methods: A cross-sectional study was performed in September 2021 and May 2022.

Carotid lesion length independently predicts stroke and death after transcarotid artery revascularization and transfemoral carotid artery stenting.

Objectives: Prior data from the Carotid Revascularization Endarterectomy vs Stenting Trial suggested that the higher perioperative stroke or death event rate among patients treated with transfemoral carotid artery stenting (TFCAS) appears to be strongly related to the lesion length. Nonetheless, data regarding the impact of lesion length on outcomes of transcarotid artery revascularization (TCAR) with flow reversal are lacking. Herein, we aimed to compare the outcomes of TCAR vs TFCAS stratified by the length of the carotid lesion.

Development of a convolutional neural network to detect abdominal aortic aneurysms.

Objective: We sought to train a foundational convolutional neural network (CNN) for screening computed tomography (CT) angiography (CTA) scans for the presence of infrarenal abdominal aortic aneurysms (AAAs) for future predictive modeling and other artificial intelligence applications.

Methods: From January 2015 to January 2020, a HIPAA (Health Insurance and Accountability Act)-compliant, institutional review board-approved, retrospective clinical study analyzed contrast-enhanced abdominopelvic CTA scans from 200 patients with infrarenal AAAs and 200 propensity-matched control patients with non-aneurysmal infrarenal abdominal aortas. A CNN was trained to binary classification on the input.

Pediatric Renal Artery Stenosis: A 19-Year Experience in Management and Outcomes at a Tertiary Pediatric Hospital.

Background: Renal artery stenosis (RAS) is an uncommon cause of pediatric hypertension. Guidelines for workup and management have not been established. The most widely reported etiology of the pediatric renovascular disease has been fibromuscular dysplasia; however, other etiologies including middle aortic syndrome (MAS) and vasculitides have been described.

Conservative Management of Non-Infected Diabetic Foot Ulcers Achieves Reliable Wound Healing and Limb Salvage in the Setting of Mild-Moderate Ischemia.

Background: The Society for Vascular Surgery Wound, Ischemia, and foot Infection (WIfI) classification system has been validated to predict wound healing among patients with critical limb threatening ischemia (CLTI). Our goal was to analyze the use of a previously reported conservative wound care approach to non-infected (foot infection score of zero), diabetic foot ulcers with mild-moderate peripheral arterial disease enrolled in a conservative tier of a multidisciplinary limb preservation program.

Methods: Veterans with CLTI and tissue loss were prospectively enrolled into our Prevention of Amputation in Veterans Everywhere (PAVE) program.

Analysis of Traumatic Axillo-Subclavian Vessel Injuries: Endovascular Management is a Viable Option to Open Surgical Reconstruction.

Background: In traumatic axillo-subclavian vessel injuries, endovascular repair has been increasingly described, despite ongoing questions regarding infection risk and long-term durability. We sought to compare the clinical and safety outcomes between endovascular and surgical treatment of traumatic axillo-subclavian vessel injuries.

Method: A search query of the prospectively maintained PROOVIT registry for patients older than 18 years of age with a diagnosis of axillary or subclavian vessel injury between 2014-2019 was performed at a Level 1 Trauma Center.

A single center's 15-year experience with palliative limb care for chronic limb threatening ischemia in frail patients.

Objective: Our institution's multidisciplinary Prevention of Amputation in Veterans Everywhere (PAVE) program allocates veterans with critical limb threatening ischemia (CLTI) to immediate revascularization, conservative care, primary amputation, or palliative limb care according to previously reported criteria. These four groups align with the approaches outlined by the global guidelines for the management of CLTI. In the present study, we have delineated the natural history of the palliative limb care group of patients and quantified the procedural risks and outcomes.

Contemporary outcomes of concomitant suprainguinal bypass with infrainguinal revascularization procedures in patients with chronic limb-threatening ischemia.

Objective: Combined suprainguinal and infrainguinal revascularization is sometimes necessary in the treatment of patients with chronic limb-threatening ischemia (CLTI). However, data on outcomes of concomitant revascularization procedures are lacking. We studied the outcomes of patients with CLTI who underwent suprainguinal bypass (SIB) alone, SIB with concomitant infrainguinal bypass (IIB), and SIB with concomitant infrainguinal peripheral endovascular intervention (IIPVI).

Arteriovenous fistula maturation: Physical exam versus flow study.

Purpose: The purpose of this study was to determine the utility of routine duplex flow study 4 to 6 weeks after primary AVF creation and to compare physical exam against a duplex flow study in predicting fistula maturation. A surveillance algorithm was established to evaluate the naïve fistula after primary creation.

Methods: This was a single institution retrospective review of 155 veterans with primary autogenous AVF creation from 2016 to 2018.

Risk of renal failure and death when renal arteries are involved in endovascular aortic aneurysm repair.

Objective: Endovascular abdominal aortic repair can involve the incorporation of renal arteries. Revascularization after intentional or unintentional renal artery (RA) coverage is not always technically successful, and the loss of a single RA may result in the need for postoperative dialysis. Thus, we compared the outcomes after endovascular aneurysm repair (EVAR) stratified by RA involvement (RAI).

Lumbar and sacral brucellosis due to queso fresco ingestion.

Brucellosis is rare in the USA, with 100-200 cases reported annually. In this case we illustrate the complex management of spinal brucellosis. A 22-year-old male presented with 3 months of low back pain.

Health Care System-Wide Analysis Identifies High Radiation Use Factors and Behaviors in Surgery.

Objective: Usage of radiation among various surgical specialists has not been comprehensively evaluated. A systems-based analysis evaluating intraoperative radiation can help identify high use factors and dose reduction behaviors leading to quality improvement initiatives.

Methods: A retrospective review of all operative fluoroscopic-guided procedures from 2010 to 2017 from 4 hospitals in a tertiary academic health care system was performed.

5-Item Modified Frailty Index Predicts Outcomes After Below-Knee Amputation in the Vascular Quality Initiative Amputation Registry.

Patient frailty indices are increasingly being utilized to anticipate post-operative complications. This study explores whether a 5-factor modified frailty index (mFI-5) is associated with outcomes following below-knee amputation (BKA). All BKAs in the vascular quality initiative (VQI) amputation registry from 2012-2017 were reviewed.

Has Breast Surgery Shattered the Glass Ceiling? Trends in Female Representation at The American Society of Breast Surgeons Annual Meeting 2009-2019.

Background: Our study sought to evaluate gender representation and the impact of gender on the large volume of research presented at The American Society of Breast Surgeons (ASBrS) Annual Meeting, the largest breast surgery meeting in the United States.

Methods: Publicly available ASBrS meeting programs and proceedings from 2009 to 2019 were reviewed to ascertain proportions of female engagement in society positions, contributions to scientific sessions, and subsequent manuscript publications. Trend analyses for temporal changes in gender representation and univariate tests of associations between authorship gender and publication success were performed.

Trends in Participation and Authorship of Women at the Pacific Coast Surgical Association Meeting, 2008-2018.

This study investigates temporal trends in gender participation in membership, leadership, and presentations of women in the Pacific Coast Surgical Association.