Virtual reality laparoscopy: which potential trainee starts with a higher proficiency level?

PURPOSE: Minimally invasive surgery requires technical skills distinct from those used in conventional surgery. The aim of this prospective study was to identify personal characteristics that may predict the attainable proficiency level of first-time virtual reality laparoscopy (VRL) trainees. METHODS: Two hundred and seventy-nine consecutive undergraduate medical students without experience attended a standardized VRL training. Performance data of an abstract and a procedural task were correlated with possible predictive factors providing potential competence in VRL. RESULTS: Median global score requirement status was 86.7% (interquartile range (IQR) 75-93) for the abstract task and 74.4% (IQR 67-88) for the procedural task. Unadjusted analysis showed significant increase in the global score in both tasks for trainees who had a gaming console at home and frequently used it as well as for trainees who felt self-confident to assist in a laparoscopic operation. Multiple logistic regression analysis identified frequency of video gaming (often/frequently vs. rarely/not at all, odds ratio: abstract model 2.1 (95% confidence interval 1.2; 3.6), P = 0.009; virtual reality operation procedure 2.4 (95% confidence interval 1.3; 4.2), P = 0.003) as a predictive factor for VRL performance. CONCLUSION: Frequency of video gaming is associated with quality of first-time VRL performance. Video game experience may be used as trainee selection criteria for tailored concepts of VRL training programs.

[Mission and tasks of the Coordination Centres for Clinical Trials]. / Aufgaben der Koordinierungszentren für Klinische Studien.

Coordination Centres for Clinical Trials (Koordinierungszentren für Klinische Studien, KKS) were set up to increase the quality and number of clinical trials in Germany as well as to establish clinical trial training programs in order to improve international recognition of German clinical research. Over the past 6 years, 12 KKS have been set up at the respective universities with a public grant from the Federal Ministry of Education and Research (BMBF). Many non-clinical services have been established to ensure successful co-operation in clinical trials with clinical scientists and industry. KKS help researchers to efficiently conduct commercial and non-commercial clinical trials in various disease areas. Their expertise and infrastructure allow the university to assume sponsor responsibility in non-commercial drug trials. Because of their professional work and education activities KKS are well accepted by industry and the scientific community. Central professional trial organisations such as the KKS have been shown to be the pre-requisite for meeting the growing, manifold and complex requirements for clinical trials. Therefore they are considered essential for progress and success in clinical research.