Review of 20 years of vascular surgery research in Australasia: Defining future directions.

OBJECTIVES: High-quality research is fundamental to the advancement of surgical practice. Currently, there is no quantitative assessment of the research output of vascular surgeons in Australia and New Zealand. By conducting this bibliometric analysis, we aim to provide an objective representation of the trends in vascular surgery and guide future research. METHODS: A list of all current vascular surgeons in Australia and New Zealand was compiled from the Royal Australasian College of Surgeons 'Find a Surgeon' website tool and correlated with the Australia and New Zealand Society for Vascular Surgery database. A Scopus search of each surgeon's author profile over the last 20 years was conducted. RESULTS: In total, 2120 articles were published by 208 Australasian vascular surgeons between 1998 and July 2018, with an overall increase in publications over time. Audits or case series were the most published type of study and only 8% of the publications were of high-level evidence. The most popular topics were thoracoabdominal aortic pathologies (24%), followed by peripheral arterial disease (15%). Chronological analysis illustrates an increasing volume of peripheral arterial disease research over time and there is a clear trend towards more endovascular and hybrid surgery publications. The top 10 (5%) highest publishing authors by h-index account for 41% of all publications and 49% of all citations and are also responsible for producing significantly more high-level evidence research. CONCLUSION: Australasian vascular surgeons have made a significant contribution to medical research. However, the majority of these articles are of low-level evidence. In this time, there has been an increasing number of publications on endovascular and hybrid surgery in keeping with the trend in clinical practice. These areas, as well as research regarding peripheral arterial disease, show potential for high-evidence research in the future.

Penile cancer information on the internet: a needle in a haystack.

INTRODUCTION: Penile cancer is a disease with high morbidity and mortality and is rare in developed countries. In the developing world, the incidence is significantly higher, and accounts for 1-2% of malignant disease in men. Penile cancer is associated with delayed diagnosis, often due to psychological factors. Web based resources are especially important when obtaining information from health professionals is challenging, such as when symptoms are embarrassing or stigmatised. OBJECTIVE: To assess the quality of information about penile cancer on the internet and to compare the quality of information from developed countries with developing countries. METHOD: Health on the Net (HON) principles were applied to websites using the Google search engine imbedded with HON toolbar. This was used to assess 750 websites in English, French, German, Spanish and Portuguese by two independent examiners using the key word 'penile cancer' in all languages. The first 150 websites in each language were analysed. Further analysis was completed comparing results between languages and site sponsors. RESULTS: Of the 750 websites analysed, 10.4% were HON accredited. There were significantly more HON accredited websites in English and French compared with Portuguese (P = 0.009 and P = 0.0007). A total of 45% of websites were sponsored by Commercial enterprise and 27% were sponsored by Government organisations. CONCLUSION: A lack of validation of penile cancer internet resources should be appreciated by clinicians. Additionally, there is a discrepancy in the quality of websites between languages, with significantly more resources available in the developed world. Limited available web resources in Spanish and Portuguese contribute to disparities in information access and disease outcomes.

Left acute neovascular glaucoma after right carotid endarterectomy.

Carotid endarterectomy is a commonly performed vascular surgical procedure with well-known complications, such as stroke and nerve injury. Neovascular glaucoma (NVG) is an exceedingly rare complication after carotid endarterectomy that can result in loss of vision. All previous reports of NVG after carotid endarterectomy have occurred on the same side as the carotid surgery; in this report, we present a case of left-sided NVG after right carotid endarterectomy for contralateral ocular ischemic syndrome. We aim to emphasize the importance of early recognition and treatment of this serious complication as rapid intervention has the potential to save sight.