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 objective of this study is to analyze the impact of the COVID-19 pandemic on surgical delays and adverse outcomes for patients with chronic venous disease scheduled to undergo elective operations. METHODS: The Vascular Surgery COVID-19 Collaborative (VASCC) was founded in March 2020 to evaluate the outcomes of patients with vascular disease whose operations were delayed. Modules were developed by vascular surgeon working groups and tested before implementation. A data analysis of outcomes of patients with chronic venous disease whose surgeries were postponed during the COVID-19 pandemic from March 2020 through February 2021 was performed for this study. RESULTS: A total of 150 patients from 12 institutions in the United States were included in the study. Indications for venous intervention were: 85.3% varicose veins, 10.7% varicose veins with venous ulceration, and 4.0% lipodermatosclerosis. One hundred two surgeries had successfully been completed at the time of data entry. The average length of the delay was 91 days, with a median of 78 days. Delays for venous ulceration procedures ranged from 38 to 208 days. No patients required an emergent intervention due to their venous disease, and no patients experienced major adverse events following their delayed surgeries. CONCLUSIONS: Interventions may be safely delayed for patients with venous disease requiring elective surgical intervention during the COVID-19 pandemic. This finding supports the American College of Surgeons' recommendations for the management of elective vascular surgical procedures. Office-based labs may be safe locations for continued treatment when resources are limited. Although the interventions can be safely postponed, the negative impact on quality of life warrants further investigation.

Review and current update of robotic-assisted laparoscopic vascular surgery.

The field of vascular surgery is constantly evolving and is unsurpassed in its innovation and adoption of new technologies. Endovascular therapy has fundamentally changed the treatment paradigms for aneurysm and occlusive disease. As we continue to make advances in not only endovascular therapy, but also robotic surgery, artificial intelligence, and minimally invasive surgery, it is important that the vascular community stay at the forefront. Topics include the advantages of laparoscopic and robotic surgery over open surgery for aortic procedures, robotic versus laparoscopic aortic surgery, patient candidacy for robotic-assisted aortic surgery, and how to increase training and adoption of robotic-assisted laparoscopic aortic surgery. Future growth includes the development of new platforms and technologies, creation and validation of curriculum and virtual simulators, and conduction of randomized clinical trials to determine the best applications of robotics in vascular surgery.

Aneurysmal Bone Cyst of the Distal Femoral Metaphysis in a Four-year-old Female Patient Presenting with a Pathologic Fracture: A Case Report.

Aneurysmal bone cysts (ABCs) are benign osteolytic vascular lesions that are capable of aggressive local expansion and bone destruction. These tumors are most common in adolescent patients and constitute approximately 9% of benign tumors. ABCs can present a diagnostic challenge, as they share several histological and radiographic characteristics with more aggressive lesions, including giant cell tumors and malignant telangiectatic osteosarcomas. The management of ABCs is diverse, but the most common approach includes lesion curettage with bone grafting. Here, we present the case of a large, central ABC of the distal femur in a young, previously healthy female who presented to the emergency room with a pathologic fracture.

Minimally Invasive Subacute to Chronic Subdural Hematoma Evacuation with Angled Matchstick Drill and Repurposed Antibiotic Ventriculostomy Catheter Augmented with Alteplase: A Technical Case Report.

The operative management of subacute subdural hematomas (sSDHs) and chronic subdural hematomas (cSDHs) in the elderly is complicated by age itself, multiple medical comorbidities, and anticoagulant and antiplatelet medications; therefore, the search for less invasive, yet more effective, treatment techniques has become a goal. Here, we present the use of a repurposed ventriculostomy catheter in the minimally invasive drainage of a mixed sSDH with the residual solid clot component subsequently liquefied with local alteplase (tPA) administration in an elderly female producing effective hematoma and symptom resolution.