Observational Study About the Impact of Simulation Training of Non-Technical Skills on Teamwork: Towards a Paradigm Shift in Undergraduate Medical Training.

INTRODUCTION: Recently, simulation as an educational method has gained increasing importance in Medicine. However, medical education has favored the acquisition of individual knowledge and skills, while overlooking the development of teamwork skills. Since most errors in clinical practice are due to human factors, i.e., non-technical skills, the aim of this study was to assess the impact that training in a simulation environment has on teamwork in an undergraduate setting. MATERIAL AND METHODS: This study took place in a simulation center, with a study population of 23 participants, fifth year undergraduate students, randomly divided into teams of four elements. Twenty simulated scenarios of teamwork in the initial assessment and resuscitation of critically ill trauma patients were recorded. Video recordings were made at three distinct learning moments (before training, end of the semester, and six months after the last training), and a blinded evaluation was performed by two independent observers, who applied the Trauma Team Performance Observation Tool (TPOT). Additionally, the Team STEPPS Teamwork Attitudes Questionnaire (T-TAQ) was applied to the study population before and after the training to assess any change in individual attitudes towards non-technical skills. A 5% (or 0.05) significance level was considered for statistical analysis. RESULTS: With a moderate level of inter-observer agreement (Kappa = 0.52, p = 0.002), there was a statistically significant improvement in the team's overall approach, evidenced by the TPOT scores (median of 4.23, 4.35 and 4.50, in the three time-points assessed, respectively, p = 0.003). In the T-TAQ, there was an improvement in non-technical skills, that was statistically significant for "Mutual Support" (median from 2.50 to 3.00, p = 0.010). CONCLUSION: In this study, incorporating non-technical skills education and training in undergraduate medical education was associated with sustained improvement in team performance in the approach to the simulated trauma patient. Consideration should be given to introducing non-technical skills training and teamwork in the emergency setting during undergraduate training.

Ruptured Hemorrhagic Hepatic Cyst: An Unusual Case Report.

BACKGROUND: Hemorrhagic rupture of a hepatic cyst is rare. To date, very few cases have been reported in the literature. CASE REPORT: A patient with a history of a suspected liver hydatid cyst presented to the emergency department with abdominal pain and fever. She was admitted with the presumptive diagnosis of acute cholecystitis. During hospitalization, the patient presented with hemodynamic instability and abrupt worsening of the abdominal pain. The abdominal angio-chemotherapy scan showed an abundant free peritoneal effusion and an apparent effacement of the anterior wall of a hepatic cyst of 16 cm. The patient underwent an exploratory laparotomy, deroofing of the cyst, and peritoneal lavage. The anatomopathological results showed a simple hepatic cyst. DISCUSSION: Hemorrhagic rupture of simple hepatic cysts is a life-threatening complication and, although rare, should be included in the differential diagnosis of sudden abdominal pain in patients with a history of simple hepatic cysts.

INTRODUÇÃO: A ruptura hemorrágica de um quisto hepático é rara. Até à data, foram descritos poucos casos na literatura. RELATO DE CASO: Uma doente com antecedentes de um provável quisto hidático hepático recorreu ao serviço de urgência por dor abdominal e febre. Foi internada com o diagnóstico presumível de colecistite aguda. Durante o internamento, a doente iniciou um quadro de instabilidade hemodinâmica e agravamento súbito da dor abdominal. A angio-TC abdominal revelou um volumoso derrame peritoneal livre e uma aparente efração da parede anterior de um quisto hepático com 16 cm. A doente foi submetida a uma laparotomia exploradora, excisão da cúpula saliente do quisto e lavagem peritoneal. O exame anatomopatológico foi concordante com um quisto hepático simples. DISCUSSÃO: A ruptura hemorrágica de quistos hepáticos simples é uma complicação com risco de mortalidade, e, embora rara, deve ser incluída no diagnóstico diferencial de abdómen agudo em doentes com história de quistos hepáticos simples.