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Introduction: Simulation-based education (SE) in interventional cardiology improves knowledge acquisition and mastery of procedures including the conventional radial access (CRA)., Aim: To evaluate the contribution of SE in CRA compared with theoretical learning alone., Methods: This is a prospective randomized controlled study including cardiology residents and patients with normal radial pulses. Experienced residents as well as patients with contraindications to CRA, requiring urgent intervention, or with hemodynamic instability were not included. Missing the teaching sessions was the exclusion criteria. Residents were randomized into two groups: simulation versus control. They attended a theory lecture explaining CRA and were evaluated Only the simulation group attended an SE session with measurement of heart rate (HR) and stress level. A real application was then performed with measurement of HR and stress level. The primary outcome was success puncture rate., Results: The success of the puncture was similar between the two groups (p=0.651). In the practical application, the stress level was significantly different before the procedure but similar after the end of the procedure. The stress level varied significantly within the same group before and after the procedure The simulation group was significantly less tachycardic both before and during the procedure with a significant difference between the two groups (p <10-3)., Conclusion: This study demonstrated the interest of SE in novice residents for CRA as a complement to theoretical learning upstream of the real-life procedure.

Introduction: Studies addressed the influence of pharmaceutical representatives in drug prescribing habits, in terms of quality and quantity., Aim: To describe the representatives' strategies, assess their impact on medical prescribing, and study the various factors influencing doctors' prescribing changes., Methods: We conducted a cross-sectional study including 70 participants. All of them had an anonymous questionnaire to determine their socio-demographic data, the pharmaceutical representative visits details, the influence of gifts on the medical prescription, and the predictive factors of this influence. We also analyzed the solutions to alleviate the conflict of interest., Results: We found that 52.8% of participants thought that gifts were the source of an ethical dilemma and 85.7% of them thought that the priority of the pharmaceutical representative was the promotion of the product rather than the scientific interest. However, 68.5% of them thought that the gifts were useful and therefore we can continue to receive them. Nineteen participants (27.1% of cases) thought that gifts can modify their medical prescription. However, there were significantly more subjects (p=0.049) who thought that other colleagues would be more influenced (72.8%). Factors that favor the prescription changing by gifts, were age (p=0.002, OR=1.2) and the number of visits per month (p=0.015, OR=8.8)., Conclusions: There is a discrepancy between the growing awareness of this ethical issue and the daily practices of physicians who continue to accept gifts. The absence of training in bioethics explains these results.

Objectives: Our goal was to assess the safety, outcomes and complication rate of axillary artery cannulation for venoarterial extracorporeal membrane oxygenation (VA-ECMO)., Methods: A retrospective analysis was conducted on data obtained from the review of medical charts of all consecutive patients undergoing VA-ECMO implantation between January 2013 and December 2017 at a teaching hospital. Only patients with right axillary VA-ECMO implantation in a non-emergency setting were included. Post-procedural outcomes and local and systemic complications were analysed., Results: One hundred and seventy-four [131 male (75.3%), 43 female (24.7%); mean age 56.8 ± 15.1 years] patients underwent femoral-axillary VA-ECMO. Indications were cardiogenic shock from any cause (n = 78, 44.8%) or post-cardiotomy syndrome (n = 96, 55.2%). Fifty-three (30.5%) patients died while on VA-ECMO support. At the time of VA-ECMO ablation, 89 (51.1%) patients had recovered; 13 (7.5%) patients were bridged to a long-term mechanical support device and 19 (10.9%) patients underwent heart transplants. Thirty-day and 1-year mortality was 36.2% (n = 63) and 49.4% (n = 86), respectively. The 1-year survival rate of patients who were weaned from VA-ECMO support was 72.7% (n = 88). The complications of axillary cannulation were bleeding (n = 7, 4%), local infection (n = 3, 1.7%), upper limb ischaemia (n = 2, 1.1%) and brachial plexus injury (n = 1, 0.6%). Left ventricle unloading was required for 9 (5.2%) patients. The median duration of VA-ECMO support was 7 (range 1-26) days., Conclusions: Right axillary artery cannulation is a safe and reliable method for VA-ECMO support with a low rate of local complications. In the absence of a control group with femoro-femoral cannulation, no definitive conclusion about the superiority of axillary over femoral cannulation can be drawn., (© The Author(s) 2020. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.)

Hydatid disease is one of the most widespread and endemic infections causing a substantial health and economic burden. The liver and lungs remain the most affected viscera. We report the case of a 41-year-old man with an atypical presentation: a hydatid cyst of the liver with a massive extension to the mediastinum through the esophagus hiatus. This patient underwent a single-stage surgical session to treat the mediastinal and abdominal parts of the cyst through a unique thoracic route., (Copyright © 2020 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.)