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Introduction: With the steady rise in interest in e-learning and the sudden boost provoked by the COVID-19 pandemic, it becomes necessary to explore the e-learning experience within the medical community in the MENA region. Methods: An online survey was conducted during the early phase of the COVID-19 pandemic (June 15 – October 15, 2020). Results: Seventy-eight vascular surgeons and trainees from 16 countries participated. 88% of the participants were male. 55% attended more than 4 activities. More than half of the activities did not lead to any official certification. Topic was the primary determinant for attending an activity. National societies and social media played a major role in disseminating activity-related information. Lack of time, increased workload, differences in time zone, and technical issues were the main obstacles cited. 84.7% of the participants had a positive impression. Conclusion: As the COVID-19 pandemic boosted e-learning activities in vascular surgery, a shift was observed in the learning mode and new leadership skills were called upon. Novel ways of quality control are required.

This dataset supports the findings of the vascular e-Learning during the COVID-19 pandemic survey (the EL-COVID survey). The General Data Protection Regulation (GDPR) of the European Union was taken into consideration in all steps of data handling. The survey was approved by the institutional ethics committee of the Primary Investigator and an online English survey consisting of 18 questions was developed ad-hoc. A bilingual English-Mandarin version of the questionnaire was developed according to the instructions of the Chinese Medical Association in order to be used in mainland People's Republic of China. Differences between the two questionnaires were minor and did affect the process of data collection. Both questionnaires were hosted online.The EL-COVID survey was advertised through major social media. All national and regional contributors contacted their respective colleagues through direct messaging on social media or by email. Eight national societies or groups supported the dissemination of the EL-COVID survey.The data provided demographics information of the EL-COVID participants and an insight on the level of difficulty in accessing or citing previously attended online activities and whether participants were keen on citing these activities in their Curricula Vitae. A categorization of additional comments made by the participants are also based on the data.The survey responses were filtered, anonymized and submitted to descriptive analysis of percentage.

Background. Important part of orthopaedic surgery is endoprosthetics of hip joints, which eliminates pain syndrome, restores the amplitude of movements and the support ability of the lower limb. But there is a number of complications; venous thromboembolism among them occupies a leading place. Material and methods. 219 patients with a mean age of 64.7 ± 3.8 years were operated. In 137 (62.1%) observations, total cement hip replacement was performed for osteoarthritis. 82 (37.4%) patients received total and unipolar cement hip replacement for cervical femoral neck fractures. Results. Clinical manifestations of non-specific connective tissue dysplasia were detected in 83 (37.9%) patients, which were confirmed by the laboratory determination of the level of general, bound and free oxyproline. In the postoperative period, the thrombotic process in the venous system of the inferior vena cava was diagnosed in 23 (10.5%) observations. Operative intervention on the hip joint in patients with nonspecific dysplasia of connective tissue in 11 (13.3%) cases was complicated by the development of venous thrombosis. In patients without non-specific connective tissue dysplasia, postoperative thrombosis in the system of the inferior vena cava was diagnosed in 12 (8.8%) observations. Conclusions. Patients with osteoarthrosis of the hip joint and the femoral neck fracture accompanied by the non-specific dysplasia of the connective tissue are characterized by expressed levels of endothelial dysfunction and increased activity of the blood-coagulation system.

An interesting clinical case of suspected COVID-19 pneumonia in a patient with diabetes mellitus is considered in the article. This case deservest attention of anesthesiologists, especially today, during the COVID-19 epidemic. An important role in timely diagnosis belongs to the CT scan, as the X-ray does not always diagnose viral pneumonia. In our case, we adhered to the principles of restrictive infusion therapy, early intubation, protective ventilation and early weaning of the patient from the respirator. The article describes the successful experience of using the ASV intelligent ventilation mode -- from intubation to extubation. We recommend you to use ASV in patients with suspected COVID-19 pneumonia and L-type to achieve protective ventilation, rapid weaning, and low risk of complications. [ABSTRACT FROM AUTHOR]