Michail Sideris

Developing an International Combined Applied Surgical Science and Wet Lab Simulation Course as an Undergraduate Teaching Model

Background. Essential Skills in the Management of Surgical Cases (ESMSC) is an international, animal model-based course. It combines interactive lectures with basic ex vivo stations and more advanced wet lab modules, that is, in vivo dissections and Heart Transplant Surgery on a swine model. Materials and Methods. Forty-nine medical students (male, N = 27, female N = 22, and mean age = 23.7 years) from Kings College London (KCL) and Greek Medical Schools attended the course. Participants were assessed with Direct Observation of Procedural Skills (DOPS), as well as Multiple Choice Questions (MCQs). Paired t-test associations were used to evaluate whether there was statistically significant improvement in their performance. Aim. To evaluate the effectiveness of a combined applied surgical science and wet lab simulation course as a teaching model for surgical skills at the undergraduate level. Results. The mean MCQ score was improved by 2.33/32 (P < 0.005). Surgical skills competences, as defined by DOPS scores, were improved in a statically significant manner (P < 0.005 for all paired t-test correlations). Conclusions. ESMSC seems to be an effective teaching model, which improves the understanding of the surgical approach and the basic surgical skills. In vivo models could be used potentially as a step further in the Undergraduate Surgical Education.

Medical students’ satisfaction with the Applied Basic Clinical Seminar with Scenarios for Students, a novel simulation-based learning method in Greece

Purpose: The integration of simulation-based learning (SBL) methods holds promise for improving the medical education system in Greece. The Applied Basic Clinical Seminar with Scenarios for Students (ABCS3) is a novel two-day SBL course that was designed by the Scientific Society of Hellenic Medical Students. The ABCS3 targeted undergraduate medical students and consisted of three core components: the case-based lectures, the ABCDE hands-on station, and the simulation-based clinical scenarios. The purpose of this study was to evaluate the general educational environment of the course, as well as the skills and knowledge acquired by the participants. Methods: Two sets of questions were distributed to the participants: the Dundee Ready Educational Environment Measure (DREEM) questionnaire and an internally designed feedback questionnaire (InEv). A multiple-choice examination was also distributed prior to the course and following its completion. A total of 176 participants answered the DREEM questionnaire, 56 the InEv, and 60 the MCQs. Results: The overall DREEM score was 144.61 (±28.05) out of 200. Delegates who participated in both the case-based lectures and the interactive scenarios core components scored higher than those who only completed the case-based lecture session (P=0.038). The mean overall feedback score was 4.12 (±0.56) out of 5. Students scored significantly higher on the post-test than on the pre-test (P<0.001). Conclusion: The ABCS3 was found to be an effective SBL program, as medical students reported positive opinions about their experiences and exhibited improvements in their clinical knowledge and skills.

Elderly patients have more infectious complications following laparoscopic colorectal cancer surgery.

Elderly patients may be at higher risk of postoperative complications, particularly infective, than younger patients.

Developing a novel international undergraduate surgical masterclass during a financial crisis: our 4-year experience

Background Essential Skills in the Management of Surgical Cases (ESMSC) is a novel 3-day international undergraduate surgical masterclass. Its current curriculum (Cores integrated for Research—Ci4R) is built on a tetracore, multiclustered architecture combining high-fidelity and low-fidelity simulation-based learning (SBL), with applied and basic science case-based workshops, and non-technical skills modules. We aimed to report our experience in setting up ESMSC during the global financial crisis. Methods We report the evolution of our curriculum’s methodology and summarised the research outcomes related to the objective performance improvement of delegates, the educational environment of the course and the use of mixed-fidelity SBL. Feedback from the last three series of the course was prospectively collected and analysed using univariate statistics on IBM SPSS V.23. Results 311 medical students across the European Union (EU) were selected from a competitive pool of 1280 applicants during seven series of the course between 2014 and 2017. During this period, curriculum 14 s evolved to the final Ci4R version, which integrates a tetracore structure combining 32 stations of in vivo, ex vivo and dry lab SBL with small group teaching workshops. Ci4R was positively perceived across different educational background students (p>0.05 for any comparison). Conclusions ESMSC is considered an innovative and effective multidisciplinary teaching model by delegates, where it improves delegates objective performance in basic surgical skills. Our experience demonstrates provision of high-quality and free surgical education during a financial crisis, which evolved through a dynamic feedback mechanism. The prospective recording and subsequent analysis of curriculum evolution provides a blueprint to direct development of effective surgical education courses that can be adapted to local needs.

“The Longest Way Round Is The Shortest Way Home”: An Overhaul of Surgical Ward Rounds

BackgroundWard rounds, a keystone of hospital surgical practice, have recently been under the spotlight. Poor-quality ward rounds can lead to a greater number of adverse events, thereby cascading to an increased financial strain on our already burdened healthcare systems. Faced with mounting pressures from both outside and inside health organizations, concerted efforts are required to restore it back into prominence where it can no longer take a backseat to the other duties of a surgeon.MethodsThe nucleus of this narrative review is derived from an extensive literature search on surgical ward rounds.ResultsIn this review, we focus on the need for reforms, current characteristics of surgical ward rounds, obstacles encountered by competing interests and proposed solutions in delivery of effective ward rounds that can meet with newly laid guidelines.ConclusionWard rounds should be standardized and prioritized to improve patient care.

Developing a novel framework for non-technical skills learning strategies for undergraduates: a systematic review

Objectives There is substantial lack of guidance when it comes to the implementation of non-technical skills (NTS) in undergraduate medical education. This review aimed to identify and critically evaluate published literature on learning strategies for NTS in undergraduate medical education and to derive a training framework targeted towards standardizing future training interventions. Methods A systematic review of the MEDLINE database was performed using a prospective protocol following PRISMA guidelines. Studies evaluating undergraduate medical students exposed to NTS interventions, which measured subjective or objective outcomes in selected attributes, were included. Results Initial systematic search yielded a total of 5079 articles, out of which 68 fulfilled the inclusion criteria. A total of 24 NTS were identified, with communication skills being the most commonly reported skill evaluated (n = 37). A variety of educational tools were used (n = 32), noteworthy being the use of simulated patients. Great heterogeneity was also observed in measured outcomes and methods of assessment. A ‘triad of outcomes’ in NTS training was devised (knowledge, skill performance and attitude towards skills) and used for classification of all reported outcomes. Extracted data were used to design a non-technical skill training framework. Conclusions The existing literature describes a plethora of NTS interventions in undergraduate medical education, with varied outcomes and assessments. We hereby propose the ‘NTS Training Framework’, in an attempt to coordinate future research and catalyze the identification of an ideal NTS course structure to form tomorrows physicians.

Increasing motivation and engagement in neurosurgery for medical students through practical simulation-based learning

Background Simulation-based learning (SBL) is an essential adjunct to modern surgical education. Our study aimed to evaluate the educational benefit and motivational impact of a pilot practical neurosurgical module. Materials and methods 38 clinical medical students from several EU Medical Schools attended an international surgical course focused on teaching and learning basic surgical skills. We designed a pilot neurosurgical workshop instructing students to insert an intracranial pressure bolt using an ex vivo pig model. Each delegate was assessed by two consultant neurosurgeons using a validated assessment tool. Structured questionnaires were distributed on completion of the module. Results Delegate performance increased (p < 0.001) with no difference in performance improvement across year of study (p = 0.676) or medical school (p = 0.647). All delegates perceived this workshop as a potential addition to their education (median 5/5, IQR = 0), and indicated that the course provided motivational value towards a neurosurgical career (median 4/5, IQR = 1), with no difference seen between year of study or medical school (p > 0.05). Conclusion Our pilot neurosurgical workshop demonstrated the educational value of practical SBL learning for motivating students towards a surgical career. Homogeneous views across year of study and medical school underline the value of developing a unified strategy to develop and standardise undergraduate surgical teaching with a practical focus.

Hands train the brain—what is the role of hand tremor and anxiety in undergraduate microsurgical skills?

IntroductionPhysiological hand tremor occurs naturally, due to oscillations of the upper extremities. Tremor can be exacerbated by stress and anxiety, interfering with fine motor tasks and potentially impact on surgical performance, particularly in microsurgery. We investigated the link between tremor, anxiety and performance in a neurosurgical module as part of an international surgical course.MethodsEssential Skills in the Management of Surgical Cases (ESMSC) course recruits medical students from European Union (EU) medical schools. Students are asked to suture the dura mater in an ex vivo swine model, of which the first suture completed was assessed. Questionnaires were distributed before and after the module, eliciting tremor risk factors, self-perception of tremor and anxiety. Johnson O’Connor dexterity pad was used to objectively measure dexterity. Direct Observation of Procedural Skills (DOPS) was used to assess skills-based performance. Anxiety was assessed using the Westside Test Anxiety Scale (WTAS). Tremor was evaluated by four qualified neurosurgeons.ResultsForty delegates participated in the study. Overall performance decreased with greater subjective perception of anxiety (p = 0.032, rho = − 0.392). Although increasing scores for tremor at rest and overall WTAS score were associated with decreased performance, this was not statistically significant (p > 0.05). Tremor at rest did not affect dexterity (p = 0.876, rho = − 0.027).ConclusionsPhysiological tremor did not affect student performance and microsurgical dexterity in a simulation-based environment. Self-perception of anxiety affected performance in this module, suggesting that more confident students perform better in a simulated neurosurgical setting.