The application and uses of telemedicine in vascular surgery: A narrative review.

Technological advances over the past century have accelerated the pace and breadth of medical and surgical care. From the initial delivery of "telemedicine" over the radio in the 1920s, the delivery of medicine and surgery in the 21st century is no longer limited by connectivity. The COVID-19 pandemic hastened the uptake of telemedicine to ensure that health care can be maintained despite limited face-to-face contact. Like other areas of medicine, vascular surgery has adopted telemedicine, although its role is not well described in the literature. This narrative review explores how telemedicine has been delivered in vascular surgery. Specific themes of telemedicine are outlined with real-world examples, including consultation, triaging, collaboration, mentoring, monitoring and surveillance, mobile health, and education. This review also explores possible future advances in telemedicine and issues around equity of care. Finally, important ethical considerations and limitations related to the applications of telemedicine are outlined.

A retrospective cohort study of incidental abdominal aortic aneurysms on routine abdominal computed tomography scans in Te Tairawhiti (2018-2019).

AIM: Ruptured abdominal aortic aneurysm (rAAA) is associated with a high mortality rate which, is especially significant in rural and provincial regions. In Aotearoa New Zealand, Maori experience higher rates of AAA and worse overall medium-term survival following AAA repair. This study aimed to understand the prevalence of incidental AAA on routine abdominal computed tomography (CT) scans over 12 months. METHOD: A retrospective review of all abdominal CT scans performed on patients ≥50 years at Gisborne Hospital between 1 December 2018-1 December 2019 was performed. RESULTS: A total of 811 scans were reviewed, with 42 incidental AAA detected (5.2%). The majority of incidental AAA were in males aged ≥65 (65.8%), with a higher prevalence for Maori compared to New Zealand European (NZE) (16.2% vs 8.1%, p=0.052). This pattern was also seen in females, aged ≥65 (10.9% in Maori vs 3.8% in NZE, p=0.047). CONCLUSION: The detection of AAA on routine abdominal CT scans appears to be a useful adjunct in lieu of targeted AAA screening in our region. A high prevalence of incidental AAA (5.2%) over 12 months, with a significantly higher prevalence noted in Maori males and females ≥65 years (16.2% and 10.9%), was observed.

AFX unibody stent graft: Effective and safe for the treatment of severe aorto-iliac occlusive disease.

OBJECTIVES: The primary objective of this study was to determine the primary, assisted primary and secondary patency rates of the Endologix AFX stent-graft in patients considered high risk for open surgery with complex aorto-iliac occlusive disease. The secondary objective was to determine 30-day major adverse cardiovascular and cerebrovascular events. METHODS: A retrospective review was undertaken of clinical records of 38 patients who underwent AFX stent-graft placement for aorto-iliac occlusive disease from 2016 to 2019. Patient data was de-identified and entered into a REDcap secure database. Descriptive statistical analysis (means and standard deviations) and Kaplan-Meier survival curves were created to determine the duration of patency of the AFX stent-graft system. RESULTS: Primary patency rates at 6, 12 and 24 months were 92%, 92% and 84%, respectively. Assisted primary patency rates at these times were 100%, 100% and 93% with secondary patency of 100% maintained throughout. The incidence of 30-day major adverse cardiovascular and cerebrovascular events was 8% and major adverse limb events was 3%. One death unrelated to the AFX device occurred during the study period though outside of the 30-day peri-operative period. CONCLUSIONS: Primary, assisted primary and secondary patency rates of AFX stent-grafts, when used to treat aorto-iliac occlusive disease, are high. This study supports the use of the AFX stent-graft for the endovascular treatment of complex aorto-iliac occlusive disease as an alternative to other endovascular options as well as a safe alternative to open aorto-iliac or aorto-femoral bypass in patients who are at high risk for open procedures.

"The odds were stacked against me": a qualitative study of underrepresented minorities in surgical training.

BACKGROUND: The Royal Australasian College of Surgeons (RACS) is expected to provide surgical care to a diverse patient population across Australia and New Zealand (ANZ). To improve the quality-of-care individuals receive, the surgical workforce must reflect the population it serves. Achieving diversity within RACS will strengthen therapeutic relationships with patients and promote an inclusive culture. This study investigates the perspectives of underrepresented minority (URM) trainees to highlight barriers for the selection and completion of the RACS Surgical Education and Training (SET) program. METHODS: This qualitative study used online, semi-structured, in-depth interviews of URM trainees. Participants were recruited by self-identification and were invited to participate based on inclusion criterion. Interviews took place between August and October 2020, were transcribed and de-identified. Framework analysis was used to identify themes. FINDINGS: Eight participants from four surgical specialities were interviewed, six from Australia and two from New Zealand. There were six female and two male participants. The findings identified barriers that were grouped into eight broad areas: discouragement; structural racism, discrimination and unconscious bias; language barriers; policies and procedures; lack of role models; homophobia; sexual harassment and women in surgery. CONCLUSION: The findings offer guidance to RACS and the surgical community to explore new strategies to improve the experience of URM SET trainees. While on a small scale, the study draws directly on the URMs' experiences to inform strategies addressing equity, diversity and inclusion. The aim is to produce a diverse surgical workforce that better delivers healthcare services to a diverse population.