Imaging features of electric scooter trauma: what an emergency radiologist needs to know.

Electric scooters have become very popular over the past five years. However, their growing popularity and their easy availability are strongly related to an increasing number of injuries. These accidents are more common among young people and typically occurred during the night. The great majority of patients admitted to an emergency department receive at least one imaging examination, which commonly is an X-ray or a computed tomography scan. In electric scooter trauma, the head, maxillofacial region, and upper and lower extremities are more vulnerable than the thoracoabdominal region and spine. Among fractures, the nasal bone, radius and tibia are most involved. Intracranial injuries are rare but are an important cause of disability and possible death. Although most patients with electric scooter trauma are discharged home, these accidents often require outpatient follow-up and sometimes hospitalization. Due to the growing number of this type of trauma, it is important for an emergency radiologist to know the pattern of injuries.

Use of Unconventional Therapies in Super-refractory Status Epilepticus: A Case Report and Literature Review.

Super-refractory status epilepticus (SRSE) is a life-threatening condition characterized by the persistence or recurrence of seizures despite the use of first- and second-line antiepileptic drugs and the continuous infusion of anesthetics for more than 24 hours. This has always been a challenge for the physician, given the high mortality and morbidity related to this condition. Unfortunately, there are currently no definitive data to guide the therapy, since most of the therapeutic approaches regarding SRSE come from anecdotal evidence. Here, we present a case report of long-persisting new-onset SRSE treated with unconventional therapies recently reported to be successful such as ketamine, ketogenic diet, and tocilizumab, that could have played an important role in the management of this patient. A review of the literature regarding those is also included. SRSE has been reported to have long hospital length of stay, with a small percentage of patients returning to baseline functional status. Moreover, recent evidence showed that functional and cognitive outcome could depend on seizure duration, so prolonged duration of epileptic activity with abnormalities on the magnetic resonance imaging (MRI) could be seen as a reason to discontinue treatment. However, despite many weeks of seizures and a noncomforting MRI, our patient was discharged with a good functional status.

Acquisition of skills in critical emergency medicine: an experimental study on the SIAARTI Academy CREM experience.

BACKGROUND: In 2019 the SIAARTI developed a seven-days course for residents, focused on critical emergency medicine (CREM) in a hostile environment, that grounds on simulation-based education and training with hands-on simulation, high-fidelity simulators and part-task trainers. This project aimed to evaluate the efficacy of this course in comparison to traditional learning programs in term of technical (TS) and non-technical (NTS) skills. We assessed the improvement in TS and NTS over time, and the ability to involve trainees in corporate activities. METHODS: Three-hundred and twenty-seven trainees completed the study. Trainees were allocated into three groups: those who joined the SIAARTI-Academy-CREM course and received a study kit (SA-kit, N.=124), those who received only a study kit (kit, N.=108), and control (N.=95). Eighty-five tests were administered to investigate skills at three timepoints: T0 (baseline), T1 (post-training/kit), and T2 (four months later). RESULTS: TS differed among groups (P<0.0001), with the highest points in the SA-kit group at T1 (post-hoc comparison, P<0.0001 vs. kit; P<0.0001 vs. control), and T2 (post-hoc comparison, P<0.0001 vs. kit; P<0.0001 vs. control). NTS differed among groups (P=0.0406), with the highest points in the SA-kit group at T1 (post-hoc comparison, P=0.0337 vs. kit; P=0.0416 vs. control), and T2 (post-hoc comparison, P=0.0073 vs. kit; P=0.3308 vs. control). SA-kit group significantly improved TS (P<0.0001) and NTS (P=0.0006) over time. Involvement in corporate activities of SA-kit was significantly higher than kit and control (P=0.0012). CONCLUSIONS: SA-kit improvement in TS and NTS was higher than kit and control and was maintained over time. Participation in this course implemented participation in corporate activities among attendees.

The Italian document: decisions for intensive care when there is an imbalance between care needs and resources during the COVID-19 pandemic.

BACKGROUND: In early 2020, the Italian Society of Anesthesia Analgesia Resuscitation and Intensive Care (SIAARTI) published clinical ethics recommendations for the allocation of intensive care during COVID-19 pandemic emergency. Later the Italian National Institute of Health (ISS) invited SIAARTI and the Italian Society of Legal and Insurance Medicine to prepare a draft document for the definition of triage criteria for intensive care during the emergency, to be implemented in case of complete saturation of care resources. METHODS: Following formal methods, including two Delphi rounds, a multidisciplinary group with expertise in intensive care, legal medicine and law developed 12 statements addressing: (1) principles and responsibilities; (2) triage; (3) previously expressed wishes; (4) reassessment and shifting to palliative care; (5) collegiality and transparency of decisions. The draft of the statements, with their explanatory comments, underwent a public consultation opened to Italian scientific or technical-professional societies and other stakeholders (i.e., associations of citizens, patients and caregivers; religious communities; industry; public institutions; universities and research institutes). Individual healthcare providers, lay people, or other associations could address their comments by e-mail. RESULTS: Eight stakeholders (including scientific societies, ethics organizations, and a religious community), and 8 individuals (including medical experts, ethicists and an association) participated to the public consultation. The stakeholders' agreement with statements was on average very high (ranging from 4.1 to 4.9, on a scale from 1-full disagreement to 5-full agreement). The 4 statements concerning triage stated that in case of saturation of care resources, the intensive care triage had to be oriented to ensuring life-sustaining treatments to as many patients as possible who could benefit from them. The decision should follow full assessment of each patient, taking into account comorbidities, previous functional status and frailty, current clinical condition, likely impact of intensive treatment, and the patient's wishes. Age should be considered as part of the global assessment of the patient. CONCLUSIONS: Lacking national guidelines, the document is the reference standard for healthcare professionals in case of imbalance between care needs and available resources during a COVID-19 pandemic in Italy, and a point of reference for the medico-legal assessment in cases of dispute.

A rare pheochromocytoma complicated by cardiogenic shock and posterior reversible encephalopathy syndrome: case report.

BACKGROUND: Pheochromocytoma is a rare catecholamine-producing tumour that classically displays clinical manifestations related to alpha-adrenergic stimulation, including paroxysmal or sustained hypertension. However, it may occasionally be complicated by life-threatening crisis, leading to refractory acute heart dysfunction in the most severe cases. CASE SUMMARY: A 28-year-old woman was admitted to intensive care unit due to hypertensive crisis causing pulmonary oedema, Takotsubo cardiomyopathy, and metabolic acidosis. Due to cardiogenic shock, she required venoarterial extracorporeal membrane oxygenation and IMPELLA implantation. A computed tomography scan revealed a 5 cm tumour of the left adrenal gland compatible with pheochromocytoma The clinical course was complicated by acute kidney injury requiring renal replacement therapy and posterior reversible encephalopathy syndrome (PRES). Pharmacological treatment with alpha lityc agents (including urapidil, dexmedetomidine, and doxazosin at maximum daily dose) and beta blockers, together with left videolaparoscopic adrenalectomy, led to progressive blood pressure control and resolution of the neurological symptoms. DISCUSSION: Pheochromocytoma crisis turned into a potential catastrophic scenario, characterized by refractory cardiogenic shock requiring circulatory supportive devices and PRES. Alpha-antagonists and beta-blockers were the gold standard pharmacological treatment. A multidisciplinary decision-algorithm was necessary to successfully manage this complex clinical setting.

Data on the application of early coagulation support protocol in the management of major trauma patients.

This article provides additional data on the application of early coagulation support protocol in the management of major trauma patients. Data come from a retrospective analysis reported in the article "Early coagulation support protocol: a valid approach in real-life management of major trauma patients. Results from two Italian centres" [1]. Data contain information about the relationship between differences in resource use and mortality outcomes, and patient demographic and clinical features at presentation. Furthermore, a comparison between resource consumption, the probability of multiple transfusions and the mortality outcomes among propensity-score matched patients is reported.

Early coagulation support protocol: A valid approach in real-life management of major trauma patients. Results from two Italian centres.

INTRODUCTION: Early coagulation support (ECS) includes prompt infusion of tranexamic acid, fibrinogen concentrate, and packed red blood cells for initial resuscitation of major trauma patients. The aim of this study was to determine the effects, in terms of blood product consumption, length of stay, and in-hospital mortality, of the ECS protocol, compared to the massive transfusion protocol (MTP) in the treatment of major trauma patients. PATIENTS AND METHODS: A retrospective analysis was conducted using the registry data of two Italian trauma centres. Adult major trauma patients with, or at risk of, active bleeding who were managed according to the MTP during the years 2011-2012, or the ECS protocol during the years 2013-2014 and were considered at risk of multiple transfusions, were enrolled. The primary endpoint was to determine whether the ECS protocol reduces the use of blood products in the acute management of trauma patients. Secondary endpoints were the outcome measures of length of stay in ICU, length of stay in hospital, and mortality at 24-hours and 28-days after hospital admission. RESULTS: Among the 518 major trauma patients admitted to the trauma centres during the study period, 235 patients (118 in the pre-ECS period and 117 in the ECS period) matched one of the inclusion criteria and were enrolled in the study. Compared with the pre-ECS period, the ECS period showed a reduction in the average consumption of packed red blood cells (-1.87 units, 95% confidence interval [CI], -2.40, -1.34), platelets (-1.28 units; 95% CI, -1.64, -0.91), and fresh frozen plasma (-1.69; 95% CI, -2.14, -1.25) in the first 24-hours. Furthermore, during the ECS period, we recorded a 10-day reduction in the hospital length of stay (-10 days, 95% CI, -11.6, -8.4) and a non-significant 28-day mortality increase. CONCLUSIONS: The ECS protocol was effective in reducing blood product consumption compared to the MTP and confirmed the importance of early fibrinogen administration as a strategy of rapid coagulation. This novel approach may be adopted in real-life management of major trauma patients.

International consensus conference on open abdomen in trauma.

BACKGROUND: A part of damage-control laparotomy is to leave the fascial edges and the skin open to avoid abdominal compartment syndrome and allow further explorations. This condition, known as open abdomen (OA), although effective, is associated with severe complications. Our aim was to develop evidence-based recommendations to define indications for OA, techniques for temporary abdominal closure, management of enteric fistulas, and methods of definitive wall closure. METHODS: The literature from 1990 to 2014 was systematically screened according to PRISMA [Preferred Reporting Items for Systematic Reviews and Meta-analyses] protocol. Seventy-six articles were reviewed by a panel of experts to assign grade of recommendations (GoR) and level of evidence (LoE) using the GRADE [Grading of Recommendations Assessment, Development, and Evaluation] system, and an international consensus conference was held. RESULTS: OA in trauma is indicated at the end of damage-control laparotomy, in the presence of visceral swelling, for a second look in vascular injuries or gross contamination, in the case of abdominal wall loss, and if medical treatment of abdominal compartment syndrome has failed (GoR B, LoE II). Negative-pressure wound therapy is the recommended temporary abdominal closure technique to drain peritoneal fluid, improve nursing, and prevent fascial retraction (GoR B, LoE I). Lack of OA closure within 8 days (GoR C, LoE II), bowel injuries, high-volume replacement, and use of polypropylene mesh over the bowel (GoR C, LoE I) are risk factors for frozen abdomen and fistula formation. Negative-pressure wound therapy allows to isolate the fistula and protect the surrounding tissues from spillage until granulation (GoR C, LoE II). Correction of fistula is performed after 6 months to 12 months. Definitive closure of OA has to be obtained early (GoR C, LoE I) with direct suture, traction devices, component separation with or without mesh. Biologic meshes are an option for wall reinforcement if bacterial contamination is present (GoR C, LoE II). CONCLUSION: OA and negative-pressure techniques improve the care of trauma patients, but closure must be achieved early to avoid complications.

Trauma-induced coagulopathy: impact of the early coagulation support protocol on blood product consumption, mortality and costs.

INTRODUCTION: Hemorrhage is the principal cause of death in the first few hours following severe injury. Coagulopathy is a frequent complication of critical bleeding. A network of Italian trauma centers recently developed a protocol to prevent and treat trauma-induced coagulopathy. A pre-post cohort multicenter study was conducted to assess the impact of the early coagulation support (ECS) protocol on blood products consumption, mortality and treatment costs. METHODS: We prospectively collected data from all severely injured patients (Injury Severity Score (ISS) >15) admitted to two trauma centers in 2013 and compared these findings with the data for 2011. Patients transfused with at least 3 units of packed red blood cells (PRBCs) within 24 hours of an accident were included in the study. In 2011, patients with significant hemorrhaging were treated with early administration of plasma with the aim of achieving a high (≥1:2) plasma-to-PRBC ratio. In 2013, the ECS protocol was the treatment strategy. Outcome data, blood product consumption and treatment costs were compared between the two periods. RESULTS: The two groups were well matched for demographics, injury severity (ISS: 32.9 in 2011 versus 33.6 in 2013) and clinical and laboratory data on admission. In 2013, a 40% overall reduction in PRBCs was observed, together with a 65% reduction in plasma and a 52% reduction in platelets. Patients in the ECS group received fewer blood products: 6.51 units of PRBCs versus 8.14 units. Plasma transfusions decreased from 8.98 units to 4.21 units (P <0.05), and platelets fell from 4.14 units to 2.53 units (P <0.05). Mortality in 2013 was 13.5% versus 20% in 2011 (13 versus 26 hospital deaths, respectively) (nonsignificant). When costs for blood components, factors and point-of-care tests were compared, a €76,340 saving in 2013 versus 2011 (23%) was recorded. CONCLUSIONS: The introduction of the ECS protocol in two Italian trauma centers was associated with a marked reduction in blood product consumption, reaching statistical significance for plasma and platelets, and with a non-significant trend toward a reduction in early and 28-day mortality. The overall costs for transfusion and coagulation support (including point-of-care tests) decreased by 23% between 2011 and 2013.

Systematic review of the literature and evidence-based recommendations for antibiotic prophylaxis in trauma: results from an Italian consensus of experts.

BACKGROUND: Antibiotic prophylaxis is frequently administered in severe trauma. However, the risk of selecting resistant bacteria, a major issue especially in critical care environments, has not been sufficiently investigated. The aim of the present study was to provide guidelines for antibiotic prophylaxis for four different trauma-related clinical conditions, taking into account the risks of antibiotic-resistant bacteria selection, thus innovating previous guidelines in the field. METHODS: The MEDLINE database was searched for studies comparing antibiotic prophylaxis to controls (placebo or no antibiotic administration) in four clinical traumatic conditions that were selected on the basis of the traumatic event frequency and/or infection severity. The selected studies focused on the prevention of early ventilator associated pneumonia (VAP) in comatose patients with traumatic brain injury, of meningitis in severe basilar skull fractures, of wound infections in long-bone open fractures. Since no placebo-controlled study was available for deep surgical site-infections prevention in abdominal trauma with enteric contamination, we compared 24-hour and 5-day antibiotic prophylaxis policies. A separate specific research focused on the question of antibiotic-resistant bacteria selection caused by antibiotic prophylaxis, an issue not adequately investigated by the selected studies. Randomised trials, reviews, meta-analyses, observational studies were included. Data extraction was carried out by one author according to a predefined protocol, using an electronic form. The strength of evidence was stratified and recommendations were given according to the Grading of Recommendations Assessment, Development and Evaluation (GRADE) criteria. RESULTS: Uncertain evidence deserving further studies was found for two-dose antibiotic prophylaxis for early VAP prevention in comatose patients. In the other cases the risk of resistant-bacteria selection caused by antibiotic administration for 48 hours or more, outweighed potential benefits. CONCLUSIONS: When accounting for antibiotic-resistant bacteria selection we found no evidence in favour of antibiotic prophylaxis lasting two or more days in the studied clinical conditions.

The first Italian trauma registry of national relevance: methodology and initial results.

OBJECTIVE: To describe and discuss the ongoing endeavor to establish a multiregional trauma registry in Italy. DESIGN: Prospective observational analysis by description and cohort comparison. SETTING: Three Italian hospitals, referral centers for severely traumatized patients. PATIENTS: trauma victims admitted between 1 July 2004 and 28 February 2005 with an Injury Severity Score >15 or requiring early admission to intensive care. INTERVENTIONS: None. MEASURES: Compilation rates for some 'sentry' variables. Total number of patients and Injury Severity Score. Ten widely used descriptive variables (type of trauma, mechanism of injury, age, gender, Injury Severity Score, Revised Trauma Score, Prognostic Severity Index, 'call-to-hospital' and 'admission-to-ward' intervals, and outcome at 30 days) measured in the subgroup with Injury Severity Score>15, in general and by hospital. RESULTS: A trauma registry has been established that fit the present organization of trauma care in Italy. It seems to compare well with the references available in the literature. Five hundred and forty-nine patients have been enrolled so far. The compilation rate has been well above 70% for all variables in all hospitals, except pre-hospital times in two hospitals. A substantial homogeneity exists among the hospitals in the general characteristics of the patients with Injury Severity Score>15. CONCLUSIONS: The project has achieved its goals so far. The previous estimates on the number of cases (about 300/year/hospital) are confirmed and major shortcomings in methodology seem unlikely. Therefore, positive future developments are possible: usage for quality improvement and research, linkage to other European registries and participation of other hospitals.

Application of the Italian version of the Intensive Care Unit Memory tool in the clinical setting.

INTRODUCTION: The aims of the present study were to assess patients' memories of their stay in the intensive care unit (ICU) over time, using the Italian version of the ICU Memory (ICUM) tool, and to examine the relationship between memory and duration of ICU stay and infection. PATIENTS AND METHOD: Adult patients consecutively admitted to a four-bed ICU of a university hospital, whose stay in the ICU was at least 3 days, were prospectively studied. The ICUM tool was administered twice: face to face 1 week after ICU discharge to 93 patients (successfully in 87); and by phone after 3 months to 67 patients. Stability of memories over time was analyzed using Kappa statistics. RESULTS: Delusional memories appeared to be the most persistent recollections over time (minimum kappa value = 0.68), followed by feelings (kappa value > 0.7 in three out of six memories) and factual memories (kappa value > 0.7 in three out of 11 memories). The patients without a clear memory of their stay in the ICU reported a greater number of delusional memories than did those with a clear memory. Of patients without infection 35% had one or two delusional memories, and 60% of patients with infection had one to four delusional memories (P = 0.029). CONCLUSION: The ICUM tool is of value in a setting and language different from those in which it was created and used. Delusional memories are the most stable recollections, and are frequently associated both with lack of clear memory of ICU experience and with presence of infection during ICU stay.