Elective EVAR using the Cook Zenith endograft provides excellent results through a mean follow-up of >5 years. There is a low aneurysm-related mortality and an acceptable rate of postoperative complications and reinterventions. The occurrence of late complications throughout the follow-up period stresses the need for continued postoperative surveillance in EVAR patients.

These data confirm the intuition of most people involved in laparoscopic aortic surgery that the learning curve could be set at 25-30 cases. However, patients are not exposed to excessive morbidity and mortality during this learning curve.

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The short- and mid-term results of immediate endovascular repair of traumatic aortic injuries are promising, especially when compared with open surgical treatment, indicating that endovascular therapy is preferable in patients with multi-trauma and traumatic ruptures of the thoracic aorta. Nevertheless, long-term follow-up data are necessary to assess the overall durability of this procedure, considering the young age of these patients. The long-term follow-up results will determine whether endovascular treatment should replace open surgery as first-line therapy in thoracic aortic injuries.

To support the global restart of elective surgery, data from an international prospective cohort study of 8492 patients (69 countries) was analysed using artificial intelligence (machine learning techniques) to develop a predictive score for mortality in surgical patients with SARS-CoV-2. We found that patient rather than operation factors were the best predictors and used these to create the COVIDsurg Mortality Score (https://covidsurgrisk.app). Our data demonstrates that it is safe to restart a wide range of surgical services for selected patients.