Transmedia Narratives: A Critical Reading and Possible Advancements

The transmedia narratives are an emerging phenomenon premised on a number of technological, economic and social changes. The concept is employed for image-related identity building, provoking interest in both academic research and practice. The present article outlines a structured interdisciplinary approach as a basis for a critical review of transmedia narratives which is essential in our understanding of their nature and possibilities

The application of virtual reality simulators in laparoscopic surgery training (a review)

Introduction: The last decade saw a significant introduction of minimally invasive surgery into medical practice. Laparoscopy has even become the gold standard for some interventions. This has led to an increased demand for qualified specialists. The acquisition of laparoscopic surgery skills entrains a time investment both on part of the trainee and the instructor. The need for an accelerated development of specific psycho-motor perceptions which are a requirement for the execution of laparoscopic procedures, led to the establishment of virtual reality simulator training. For the first time in Bulgaria, in 2016, the Medical University of Varna introduced formal education via the way of virtual reality laparoscopic simulators. They permit the development of laparoscopic skills even at the level of a medical student.Aim: The aim of the article is to analyze the efficiency of existing virtual reality simulators and their application in laparoscopic surgery training.Materials and Methods:  А systematic literature analysis was performed via the databases PubMed, Web of Science, Scopus and Google Scholar using various combinations of the following keywords: “simulation”, “virtual*”, “VR”, “laparoscopic*”, “surgery”, “education”, “LapMentor”, “LapSim”, for articles published in the past 10 years. The keywords were in combination with Boolean operators “and”, “or”. After a thorough review of all pertinent articles the most relevant publications were selected.Results: The electronic inquiry yielded 106 articles in total. After the application of suitable inclusion and exclusion criteria, 98 of them were deemed unfit, leaving 8 randomized control trials. To meet the inclusion criteria, the publications needed to be systemized random prospective studies regarding virtual reality simulators in laparoscopic surgery.Conclusion: Advancements in the field of surgery follow closely the introduction of new technologies. This leads to the need for a change of traditional surgery training practices. The need of laparoscopic surgery specialists becomes greater with every passing year. The new generation of virtual reality simulators provides a complete set of basic skill procedures and complete operative procedures. Due to their limitless repeatability, an expert level of proficiency is able to be reached in a relatively short period of time. The surgical community must take note of the practices that have already been adopted by aviation training and introduce mandatory laparoscopic surgery training programs, which all specialists must undergo before undertaking procedures in the operating theater.