Worldwide snapshot of trauma team structure and training: an international survey.

INTRODUCTION: Trauma teams (TTs) are a key tool in trauma care, as they bring a multidisciplinary approach to the trauma patient, improving outcomes. Excellent teamwork (TW) requires not only individual skills but also training at non-technical skills (NTS). Although there is evidence supporting TTs, there is little information regarding how they are organized and trained. With this study, we intend to assess the reality of TTs all over the world, focusing on how they are organized and trained. MATERIALS AND METHODS: We composed a 42-question sheet on Google Forms, in four different languages (English, Polish, Portuguese, and Spanish). The questions regarded the respondents' background, and their respective hospitals' trauma patient management, TT features and its training, NTS and TW. The survey was shared on social media, through the International Assessment Group of Online Surgical & Trauma Education community, and the European Society of Trauma and Emergency Surgery. Statistical analysis was performed on Statistical Package for the Social Sciences (SPSS®) version 27. RESULTS: We obtained 296 answers from 52 different countries, with 6 having at least 10 answers (Brazil, Portugal, Poland, Spain, Italy, and USA). While the majority of the respondents (97%) agreed that TTs can improve outcomes, only 61% have a TT in their hospital, with 69% of these being dedicated TTs. General surgery (76%), trauma surgery (68%), and anesthesia (66%) were the three most common specialties in the teams. Teams performed briefings and debriefings with a frequency of, at least, "often" in only 49% and 38%, respectively. Only 50% and 33% of the respondents stated that their hospital provided trauma management courses focusing on individual technical skills, and TT training courses, respectively. The Advanced Trauma Life Support (85%), the Definitive Surgical and Anesthetic Trauma Care (38%), and the European Trauma Course (31%) were the three trauma management courses of choice. Regarding TT training courses, the European Trauma Course (52%) and local/in-house (42%) courses were the most common ones. Most participants (93%) stated that NTS were highly important in trauma care. However, only 60% of the respondents had postgraduate training on NTS and TW, and only 24% had this type of training on an undergraduate level. CONCLUSION: The number of TTs worldwide does not match their relevance in trauma care. Institutions are not providing enough trauma courses, particularly TT training courses and NTS teaching. Implementing TT should include promotion of team courses, as well as team briefings and debriefings.

International cooperation group of emergency surgery during the COVID-19 pandemic.

PURPOSE: The COVID-19 pandemic has changed working conditions for emergency surgical teams around the world. International surgical societies have issued clinical recommendations to optimize surgical management. This international study aimed to assess the degree of emergency surgical teams' adoption of recommendations during the pandemic. METHODS: Emergency surgical team members from over 30 countries were invited to answer an anonymous, prospective, online survey to assess team organization, PPE-related aspects, OR preparations, anesthesiologic considerations, and surgical management for emergency surgery during the pandemic. RESULTS: One-hundred-and-thirty-four questionnaires were returned (N = 134) from 26 countries, of which 88% were surgeons, 7% surgical trainees, 4% anesthetists. 81% of the respondents got involved with COVID-19 crisis management. Social media were used by 91% of the respondents to access the recommendations, and 66% used videoconference tools for team communication. 51% had not received PPE training before the pandemic, 73% reported equipment shortage, and 55% informed about re-use of N95/FPP2/3 respirators. Dedicated COVID operating areas were cited by 77% of the respondents, 44% had performed emergency surgical procedures on COVID-19 patients, and over half (52%), favored performing laparoscopic over open surgical procedures. CONCLUSION: Surgical team members have responded with leadership to the COVID-19 pandemic, with crisis management principles. Social media and videoconference have been used by the vast majority to access guidelines or to communicate during social distancing. The level of adoption of current recommendations is high for organizational aspects and surgical management, but not so for PPE training and availability, and anesthesiologic considerations.

Cardiovascular Risk Factors Among Lower Silesian Students of the Faculty of Medicine: Knowledge and Distribution.

BACKGROUND: Cardiovascular disease is a major contributor to the global burden of disease. Further reduction of cardiovascular mortality will require multidirectional prevention. Popularizing prevention measures requires the involvement of qualified and well-educated personnel. Before any modifications of educational programs it is necessary to assess the level of knowledge of future physicians. OBJECTIVES: The aim of the study was to evaluate medical students' knowledge of cardiovascular (CV) risk factors. The paper presents the outcomes of a study investigating the knowledge of CV risk factors and the prevalence of those risk factors in the study population. MATERIAL AND METHODS: The study was conducted between 2007 and 2012 and the study population was comprised of 1406 students (497 men and 909 women) from South and South Western Poland. A survey designed by the authors, based on the Framingham survey, was used for the interviews. RESULTS: The students correctly identified 4.38 ± 0.91 CV risk factors. The most frequently listed risk factors for cardiovascular diseases were a lack of physical activity and a fat-rich diet. The study participants who identified CV risk factors more or less accurately do not follow the recommendations aimed at prevention. Awareness, even relatively high awareness, does not correlate with a healthy lifestyle. Extreme examples of this are people who are aware of the negative effects of cigarette smoking but continue to smoke. CONCLUSIONS: The study revealed an insufficient level of awareness of CV risk factors among medical students.

Transurethral Resection of the Bladder Tumour as a Treatment Method in Children with Transitional Cell Carcinoma of the Bladder--Analysis of Our Material and Literature Review.

BACKGROUND: Bladder cancer occurs mainly in adults. In children, younger than 10 years in particular, it is very rare. OBJECTIVES: The aim of the study is to retrospectively evaluate the efficacy of transurethral resection of the bladder tumour (TUR-BT) of transitional cell carcinoma (TCC) of the bladder in children. MATERIAL AND METHODS: Transurethral resection of the bladder tumour was performed in 7 boys aged 4 to 17 years (median 12.1 years). In all cases laboratory tests, ultrasound, and cystoscopic tumour biopsy were carried out prior to the resection. Doxorubicin was additionally instilled intravesically as one dose in two patients. The Foley catheter was left in the bladder for 1 to 4 days (median 1.85 days). The follow-up period ranged from 10 months to 10 years (median 4 years). RESULTS: Papillary urothelial neoplasm of low malignant potential (PUNLMP) was diagnosed in 5 patients and urothelial papilloma in 2. Local recurrence was observed in one case two years after the resection. In all other cases complete remission was achieved. CONCLUSIONS: Transitional cell carcinoma of the bladder in children is usually benign and endoscopic treatment (TUR-BT) seems to be the treatment of choice. To determine a follow-up schedule a more substantial group of children with bladder cancer should be analysed.

Changes in interstitial cell of Cajal-like cells density in congenital ureteropelvic junction obstruction.

PURPOSE: The authors examined the number of interstitial cells of Cajal-like cells (ICC-LCs) in obstructed ureteropelvic junction (UPJ) in comparison with normal UPJ specimens and age-related changes. MATERIALS AND METHODS: A total of 20 human formalin fixed, paraffin-embedded specimens of intrinsic UPJO from children at the mean age of 8.1 years (age range: 8 months-16.8 years) and 5 control samples from children at the mean age of 2.3 years (range 2.4 months-7.4 years) were investigated immunohistochemically for the expression of c-kit proto-oncogene by light microscopy with computerized image analysis. The results were examined by Fisher's exact test, Yates' chi-square test, and t test for Pearson's correlation coefficient. A P value less than 0.05 was considered statistically significant. RESULTS: The number of ICC-LCs-dense fields was significantly higher in UPJO specimens in comparison with the normal group (P = 0.0004). The number of ICC-LCs-sparse fields was significantly lowered in UPJO specimens in comparison with the normal group (P = 0.0122). There was no significant difference in the number of ICC-LCs-medium fields in obstructed and normal UPJ specimens. The number of ICC-LCs was decreasing significantly with increasing age of the patients with UPJO (P = 0.0038). CONCLUSIONS: The higher density of c-kit-positive ICC-LCs in UPJ may manifest the compensation of altered peristalsis in UPJO. The number of ICC-LCs-dense fields decreasing with age may show the failure of compensation and regression of the compensatory changes.