The performance and assessment of hospital trauma teams

Demographics, management and outcomes of major trauma in older patients at an Irish trauma unit

BACKGROUND

Major trauma data in the developed world trends towards increased rates of lower energy mechanism in an older cohort. This study examines how the mechanism of trauma, injury pattern and outcomes differ between a younger and older cohorts in an Irish trauma unit.

METHODS

In this retrospective study, all entries to the Trauma Audit and Research Network (TARN) database from Tallaght University Hospital, between January 1st 2016 and 31st December 2021, were interrogated. Differences between injury severity, 30-day mortality, and hospital length of stay in younger and older patients were also examined.

RESULTS

Older patients (≥ 65 years) had a similar severity of injury to younger patients (< 65 years); however, they had longer stays in hospital (18.8 versus 9.5 days, p < 0.001). Older patients (≥ 65 years) were more likely to have head (16.1% versus 11.3%, p < 0.05) and cervical spine (21.4% versus 11.2%, p < 0.05) injuries as their primary injury compared with younger patients. Older patients (≥ 65 years) are less likely to have limb (33.3% versus 45.6%, p < 0.05). Fall from a height less than 2 m was more likely to be the mechanism of injury in the older cohort compared with the younger cohort (77.3% versus 36.3%, p < 0.05).

CONCLUSION

This study highlights the increased mortality and morbidity experienced by older trauma patients compared with a younger cohort. The findings support the development of "silver trauma" care pathways and directing resources to meet the needs of older trauma patients and optimize clinical outcomes.

Enhancing patient safety in trauma: Understanding adverse events, assessment tools, and the role of trauma video review

OBJECTIVES

This study aimed to investigate adverse events (AEs) in trauma resuscitation, evaluate contributing factors, and assess methods, such as trauma video review (TVR), to mitigate AEs.

BACKGROUND

Trauma remains a leading cause of global mortality and morbidity, necessitating effective trauma care. Despite progress, AEs during trauma resuscitation persist, impacting patient outcomes and the healthcare system. Identifying and analyzing AEs and their determinants are crucial for improving trauma care.

METHODS

This narrative review explored the definition, identification, and assessment of AEs associated with trauma resuscitation within the trauma system. It includes various studies and assessment tools such as STAT Taxonomy and T-NOTECHs. Additionally, it assessed the role of TVR in detecting AEs and strategies to enhance patient safety.

CONCLUSION

Integrated with standardized tools, TVR shows promise for identifying AEs. Challenges include ensuring reporting consistency and integrating approaches into existing protocols. Future research should prioritize linking trauma team performance to patient outcomes, and develop sustainable TVR programs to enhance patient safety.

Translating training to medical practice in trauma care, a literature review

Trauma, a global health challenge, remains a significant cause of mortality despite advances in trauma management. The establishment of trauma teams has revolutionized care in trauma resuscitation. The training of these teams is designed to promote self-trust and empower trainees in trauma care, enhance performance, and improve patient outcomes. Various training curricula have been developed, utilizing a plethora of teaching methods such as lectures, simulations, debriefings, skill workshops, and demonstrations. However, a universally accepted gold standard curriculum in trauma training is yet to be defined, and there is no standard method for delivering education in injury care teaching. In this review, we have examined relevant literature data on standard teaching programs, the educational delivery methods used, and their impact on adult trauma patients' outcomes and trained team-related outcomes. While most studies indicate improved trained team performance, they consistently show no improvement in patient-specific outcomes such as mortality, morbidity, and length of stay. However, data hints at optimal educational delivery and the role that technology may play in the future of trauma training development.

TraumaFlow-development of a workflow-based clinical decision support system for the management of severe trauma cases

PURPOSE

The treatment of severely injured patients in the resuscitation room of an emergency department requires numerous critical decisions, often under immense time pressure, which places very high demands on the facility and the interdisciplinary team. Computer-based cognitive aids are a valuable tool, especially in education and training of medical professionals. For the management of polytrauma cases, TraumaFlow, a workflow management-based clinical decision support system, was developed. The system supports the registration and coordination of activities in the resuscitation room and actively recommends diagnosis and treatment actions.

METHODS

Based on medical guidelines, a resuscitation room algorithm was developed according to the cABCDE scheme. The algorithm was then modeled using the process description language BPMN 2.0 and implemented in a workflow management system. In addition, a web-based user interface that provides assistance functions was developed. An evaluation study was conducted with 11 final-year medical students and three residents to assess the applicability of TraumaFlow in a case-based training scenario.

RESULTS

TraumaFlow significantly improved guideline-based decision-making, provided more complete therapy, and reduced treatment errors. The system was shown to be beneficial not only for the education of low- and medium-experienced users but also for the training of highly experienced physicians. 92% of the participants felt more confident with computer-aided decision support and considered TraumaFlow useful for the training of polytrauma treatment. In addition, 62% acknowledged a higher training effect.

CONCLUSION

TraumaFlow enables real-time decision support for the treatment of polytrauma patients. It improves guideline-based decision-making in complex and critical situations and reduces treatment errors. Supporting functions, such as the automatic treatment documentation and the calculation of medical scores, enable the trauma team to focus on the primary task. TraumaFlow was developed to support the training of medical students and experienced professionals. Each training session is documented and can be objectively and qualitatively evaluated.

State of the art of trauma teams in Italy: A nationwide study

Trauma teams play a vital role in providing prompt and specialized care to trauma patients. This study aims to provide a comprehensive description of the presence and organization of trauma teams in Italy. A nationwide cross-sectional epidemiological study was conducted between July and October 2022, involving interviews with 137 designated trauma centers. Centers were stratified based on level: higher specialized trauma centers (CTS), intermediate level trauma centers (CTZ + N) and district general hospital with trauma capacity (CTZ). A standardized structured interview questionnaire was used to gather information on hospital characteristics, trauma team prevalence, activation pathways, structure, components, leadership, education, and governance. Descriptive statistics were used for analysis. Results showed that 53 % of the centers had a formally defined trauma team, with higher percentages in CTS (73 %) compared to CTZ + N (49 %) and CTZ (39 %). The trauma team activation pathway varied among centers, with pre-alerts predominantly received from emergency medical services. The study also highlighted the lack of formally defined massive transfusion protocols in many centers. The composition of trauma teams typically included airway and procedure doctors, nurses, and healthcare assistants. Trauma team leadership was predetermined in 59 % of the centers, with anesthesiologists/intensive care physicians often assuming this role. The study revealed gaps in trauma team education and governance, with a lack of specific training for trauma team leaders and low utilization of simulation-based training. These findings emphasize the need for improvements in trauma management education, governance, and the formalization of trauma teams. This study provides valuable insights that can guide discussions and interventions aimed at enhancing trauma care at both local and national levels in Italy.

Goodbye Hartmann trial: a prospective, international, multicenter, observational study on the current use of a surgical procedure developed a century ago

BACKGROUND

Literature suggests colonic resection and primary anastomosis (RPA) instead of Hartmann's procedure (HP) for the treatment of left-sided colonic emergencies. We aim to evaluate the surgical options globally used to treat patients with acute left-sided colonic emergencies and the factors that leading to the choice of treatment, comparing HP and RPA.

METHODS

This is a prospective, international, multicenter, observational study registered on ClinicalTrials.gov. A total 1215 patients with left-sided colonic emergencies who required surgery were included from 204 centers during the period of March 1, 2020, to May 31, 2020. with a 1-year follow-up.

RESULTS

564 patients (43.1%) were females. The mean age was 65.9 ± 15.6 years. HP was performed in 697 (57.3%) patients and RPA in 384 (31.6%) cases. Complicated acute diverticulitis was the most common cause of left-sided colonic emergencies (40.2%), followed by colorectal malignancy (36.6%). Severe complications (Clavien-Dindo ≥ 3b) were higher in the HP group (P < 0.001). 30-day mortality was higher in HP patients (13.7%), especially in case of bowel perforation and diffused peritonitis. 1-year follow-up showed no differences on ostomy reversal rate between HP and RPA. (P = 0.127). A backward likelihood logistic regression model showed that RPA was preferred in younger patients, having low ASA score (≤ 3), in case of large bowel obstruction, absence of colonic ischemia, longer time from admission to surgery, operating early at the day working hours, by a surgeon who performed more than 50 colorectal resections.

CONCLUSIONS

After 100 years since the first Hartmann's procedure, HP remains the most common treatment for left-sided colorectal emergencies. Treatment's choice depends on patient characteristics, the time of surgery and the experience of the surgeon. RPA should be considered as the gold standard for surgery, with HP being an exception.

Team communication patterns during real and simulated trauma resuscitation-a social network analysis

In trauma teams, coordination can be established through a centralised leader. The team can also use a decentralised strategy. In this descriptive study of video-recorded trauma resuscitations, using quantification of qualitative data, Social Network analysis of all real-time communications of eight in-real-life (IRL) and simulated trauma teams explained team social structure. The communication network structures in the simulated scenarios were more centralised using individually directed speech and had a high proportion of communication to update all team members. Such a structure might be the result of work performed in a complexity-stripped simulation environment where simplified task-executions required less interactions, or from work revolving around a deteriorating patient, imposing high demands on rapid decision-making and taskwork. Communication IRL was mostly decentralised, with more variability between cases, possibly due to unpredictability of the IRL case. The flexibility to act in a decentralised manner potentiates adaptability and seems beneficial in rapidly changing situations.Practitioner summary: Efficient collaboration in trauma teams is essential. Communication in in-real-life and simulated trauma teams was analysed using social network analysis. The simulation teams were overall more centralised compared to the IRL teams. The flexibility to act decentralised seems beneficial for emergency teams as it enables adaptability in unpredictable situations.

Improving CT scanner efficiency for trauma team activations in the emergency department

BACKGROUND AND OBJECTIVES

A Trauma Team Activation (TTA) is initiated when a patient has sustained a life or limb-threatening injury thereby necessitating resources of a large care team. Previously, a CT scanner was cleared at the time of the prehospital TTA call. Wide variability in the time it took to stabilize patients often led to extended CT scanner idle time. A new policy was developed whereby the team leader would prompt the ED clerk to provide a '5-min heads-up' (5-min HU) notification to the CT scanner personnel as a patient was stabilized. At this point, the CT scanner was cleared. The purpose of this quality improvement project is to evaluate if the new policy saves CT scanner idle time.

METHODS

Research interns prospectively followed incoming TTAs in the ED of a large, urban, Level I Trauma Center in November 2022. The interns collected the following time points: TTA notification page, 5-min HU notification, and arrival to CT. Data was analyzed using a non-parametric comparison test (Mann-Whitney U).

RESULTS

A convenience sample of 46 TTAs was included. Trauma was blunt (85%; n = 39)) and penetrating (15%; n = 7). The median initial TTA announcement to CT arrival time was 24.0 min (IQR: 9.0 min). Previously, the scanner would have been held for this entire period. The median time from 5-min HU notification to CT arrival was 5.0 min (IQR: 4.0 min). The new policy saved a median of 19 min of CT scanner idle time per patient compared to the old policy (p < 0.0001). The total CT scanner time saved was 818 min (13.6 h).

CONCLUSION

These data support the implementation of a 5-min HU policy in the ED for patients arriving as TTAs. This maximizes the availability of CT scanners for other patients in the ED while TTA patients are being stabilized.

Who are the trauma team leaders across Canada? A national survey evaluating the profession in adult and pediatric level one trauma centres

OBJECTIVES

Trauma Team Leaders (TTLs) are critical for coordinating and leading trauma resuscitations. This survey sought to characterize the demographics and professional practices of Canadian TTLs at level one trauma centres. As a secondary objective, this information will be utilized to inform the operational goals of the Trauma Association of Canada (TAC) TTL Committee.

METHODS

A detailed survey, developed by the TAC board of directors and TTL committee leads, was sent to 225 TTLs across Canada's level one trauma centres. TTLs were identified via contacting trauma directors at each level one centre, in addition to public registry searches. This survey captured demographics, professional background, resuscitation practices, trauma team composition, and TTL involvement in trauma responses.

RESULTS

The response rate was 41.7%. Mean respondent age was 42 (SD 7.4) and 71.0% were male. Most TTLs trained in emergency medicine (53.1%) or general surgery (25.5%); 63.8% underwent TTL training: either via a trauma surgery fellowship or TTL fellowship. All centres have a massive hemorrhage protocol implemented, and there is no large variation between the rates of use of cryoprecipitate and fibrinogen, nor the ratio of blood products transfused (2:1 vs 1:1). Most TTL respondents intend to participate in a TTL group associated with TAC (85.1%).

CONCLUSION

The results of this survey will contribute to the recognition of TTLs as a crucial role in the initial phase of care of severely injured trauma patients and serves as the first publication to document professional backgrounds and practices of Canadian TTLs at level one trauma centres. All the information gathered via this survey will be used by the TAC TTL Committee, which will focus on several initiatives such as the dissemination of best practice guidelines and creation of a TTL stream at the TAC Annual Conference.

Video-based Coaching: Current Status and Role in Surgical Practice, Part II- Practical Implementation and Risk Mitigation from the Society for Surgery of the Alimentary Tract, Health Care Quality and Outcomes Committee

INTRODUCTION

Video-based surgical coaching is gaining traction within the surgical community. It has an increasing adoption rate and growing recognition of its utility, especially an advanced continuous professional growth tool, for continued educational purposes. This method offers instructional flexibility in real-time remote settings and asynchronous feedback scenarios. In our first paper, we delineated fundamental principles for video-based coaching, emphasizing the customization of feedback to suit individual surgeon's needs.

METHOD

In this second part of the series, we review into practical applications of video-based coaching, focusing on quality improvements in a team-based setting, such as the trauma bay. Additionally, we address the potential risks associated with surgical video recording, storage, and distribution, particularly regarding medicolegal aspects. We propose a comprehensive framework to facilitate the implementation of video coaching within individual healthcare institutions.

RESULTS

Our paper examines the legal and ethical framework and explores the potential benefits and challenges, offering insights into the real-world implications of this educational approach.

CONCLUSION

This paper contributes to the discourse on integrating video-based coaching into continuous professional development. It aims to facilitate informed decision-making in healthcare institutions, considering the adoption of this innovative educational quality tool.

Traumatic hemorrhage and chain of survival

Trauma is the number one cause of death among Americans between the ages of 1 and 46 years, costing more than $670 billion a year. Following death related to central nervous system injury, hemorrhage accounts for the majority of remaining traumatic fatalities. Among those with severe trauma that reach the hospital alive, many may survive if the hemorrhage and traumatic injuries are diagnosed and adequately treated in a timely fashion. This article aims to review the recent advances in pathophysiology management following a traumatic hemorrhage as well as the role of diagnostic imaging in identifying the source of hemorrhage. The principles of damage control resuscitation and damage control surgery are also discussed. The chain of survival for severe hemorrhage begins with primary prevention; however, once trauma has occurred, prehospital interventions and hospital care with early injury recognition, resuscitation, definitive hemostasis, and achieving endpoints of resuscitation become paramount. An algorithm is proposed for achieving these goals in a timely fashion as the median time from onset of hemorrhagic shock and death is 2 h.

Impact of trauma teams on high grade liver injury care: a two-decade propensity score approach study in Taiwan

High-grade liver laceration is a common injury with bleeding as the main cause of death. Timely resuscitation and hemostasis are keys to the successful management. The impact of in-hospital trauma system on the quality of resuscitation and management in patients with traumatic high-grade liver laceration, however, was rarely reported. We retrospectively reviewed the impact of team-based approach on the quality and outcomes of high-grade traumatic liver laceration in our hospital. Patients with traumatic liver laceration between 2002 and 2020 were enrolled in this retrospective study. Inverse probability of treatment weighting (IPTW)-adjusted analysis using the propensity score were performed. Outcomes before the trauma team establishment (PTTE) and after the trauma team establishment (TTE) were compared. A total of 270 patients with liver trauma were included. After IPTW adjustment, interval between emergency department arrival and managements was shortened in the TTE group with a median of 11 min (p < 0.001) and 28 min (p < 0.001) in blood test reports and duration to CT scan, respectively. Duration to hemostatic treatments in the TTE group was also shorter by a median of 94 min in patients receiving embolization (p = 0.012) and 50 min in those undergoing surgery (p = 0.021). The TTE group had longer ICU-free days to day 28 (0.0 vs. 19.0 days, p = 0.010). In our study, trauma team approach had a survival benefit for traumatic high-grade liver injury patients with 65% reduction of risk of death within 72 h (Odds ratio (OR) = 0.35, 95% CI = 0.14-0.86) and 55% reduction of risk of in-hospital mortality (OR = 0.45, 95% CI = 0.23-0.87). A team-based approach might contribute to the survival benefit in patients with traumatic high-grade liver laceration by facilitating patient transfer from outside the hospital, through the diagnostic examination, and to the definitive hemostatic procedures.

Association between physician's case volume in prehospital advanced trauma care and 30-day mortality: A registry-based analysis of 4,032 patients

BACKGROUND

Seriously injured patients may benefit from prehospital interventions provided by a critical care physician. The relationship between case volume and outcome has been established in trauma teams in hospitals, as well as in prehospital advanced airway management. In this study, we aimed to assess if a volume-outcome relationship exists in prehospital advanced trauma care.

METHODS

We performed a retrospective cohort study using the national helicopter emergency medical services database, including trauma patients escorted from scene to hospital by a helicopter emergency medical services physician during January 1, 2013, to August 31, 2019. In addition, similar cases during 2012 were used to determine case volumes. We performed a multivariate logistic regression analysis, with 30-day mortality as the outcome. Age, sex, Glasgow Coma Scale, shock index, mechanism of injury, time interval from alarm to the patient and duration of transport, level of receiving hospital, and physician's trauma case volume were used as covariates. On-scene times, interventions performed, and status at hospital arrival were assessed in patients who were grouped according to physician's case volume.

RESULTS

In total, 4,032 escorted trauma patients were included in the study. The median age was 40.2 (22.9-59.3) years, and 3,032 (75.2%) were male. Within 30 days, 498 (13.2%) of these patients had died. In the highest case volume group, advanced interventions were performed more often, and patients were less often hypotensive at handover. Data for multivariate analysis were available for 3,167 (78.5%) of the patients. Higher case volume was independently associated with lower mortality (odds ratio, 0.59; 95% confidence interval, 0.38-0.89).

CONCLUSION

When a prehospital physician's case volume is higher in high-risk prehospital trauma, this seems to be associated with more active practice patterns and significantly lower 30-day mortality. The quality of prehospital critical care could be increased by ensuring sufficient case volume for the providers of such care.

LEVEL OF EVIDENCE

Prognostic and Epidemiologic; Level III.

Civilian vascular trauma, treatment and outcome at a level 1-trauma centre

BACKGROUND

Outcomes after vascular injuries in wartime are well documented, but studies on vascular injuries in a civilian European populations are scarce.

METHODS

A retrospective study on all adults admitted to a North-European level 1-trauma centre 2009-2018 with The Abbreviated Injury Scale-codes for non-iatrogenic vascular trauma (VT). Data were extracted from both national and regional trauma-registries, as well as patient charts. Patient demographics, mechanism, and location of vascular injury were registered as well as its treatment. Incidence and injury scores (ISS, NISS and TRISS) were calculated and overall survival (Kaplan-Meier) estimated.

RESULTS

Of 4042 trauma-patients, 68 (1.7%) (median age 44 years, 76% males) sustained 81 vascular injuries (69 arterial; 12 venous); 46 blunt and 22 (32%) penetrating injuries. The total incidence of vascular injuries was 1.45/100,000 inhabitants and did not change over the study-period (95% confidence interval 1.13-1.82). The injuries were located in thorax (n = 17), neck (n = 16) and abdominal region (n = 15); most of the blunt injuries followed traffic (n = 31) or falling accidents (n = 10), and with 17 of the 22 penetrating injuries due to stabbing. The median ISS and NISS-scores were 22 and 33, with 50 (74%) and 55 (81%) patients having scores > 15, respectively. Forty-three (63%) patients had open surgical repair and 8 (12%) received endovascular treatment. Twenty-one patients died within 30-days (31%), 33% and 27% after blunt and penetrating injuries, respectively. Half of the patients that died within 24 h sustained aortic injury.

CONCLUSIONS

Traumatic vascular injuries are rare in civilian settings and are less than 2% of major trauma admissions. These patients are often seriously injured and their treatment can be challenging with high 30-day mortality.

TRIAL REGISTRATION

Retrospectively registered.

Characteristics and outcomes of patients triaged as critically ill in the emergency department of a tertiary care hospital in Bhutan

Background

In Bhutan, where the Emergency Medical System is forming and evolving, the number of acutely ill patients requiring critical care, both in the emergency departments and intensive care units, is steadily increasing. Given the lack of baseline data and the ever-increasing number of critical care patients, this study was aimed at describing the characteristics and outcomes of patients triaged as critically ill in the emergency department.

Methods

An observational study was conducted over a yearlong period in the emergency department where all patients triaged as critically ill were approached for inclusion in the study. A case record form was used for the purpose of data collection. Epidata analysis was used for descriptive analysis and SPSS was used for binary logistic regression.

Results

A total of 657 critically ill patients of all age groups visited the emergency department over the 1-year study period, with adults constituting the majority (81%). The majority (67%) of these patients had a favorable outcome of surviving to discharge. The most common diagnosis among critically ill neonates was neonatal sepsis. Among the critically ill pediatrics and adults, sepsis, respiratory illnesses, and trauma were the most common diagnoses. Intubation followed by mechanical ventilation and blood product transfusion were the most common lifesaving interventions performed on critically ill patients.

Conclusion

The findings from this study constitute the first ever local database, at the national referral hospital in Bhutan, of critically ill patients treated in the emergency department. It highlights the central role the emergency department plays in their management and provides information for strengthening critical care services. It also highlights the areas of improvement and identifies high yield areas of training for the emergency department.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12245-022-00468-8.

Why non-technical skills matter in surgery. New paradigms for surgical leaders

The surgical literature is paying more and more attention to the topic of soft or non-technical skills (NTS), defined as those cognitive and social skills that characterize high-performing individuals and teams. NTS are essential in supporting surgeons in dealing with unexpected situations. During the COVID-19 pandemic, NTS have been considered crucial in defining situation awareness, enhancing decision making, communicating among groups and teams, and fostering leadership. With a "looking back and planning forward" approach, the current perspective aims at deepening the contribution of NTS for surgeons to deal with the unexpected challenges posed by the COVID crisis, surgical emergencies, the introduction of new technologies in clinical practice, to understand how such skills may help shape the surgical leaders of the future.

Diversity and ethics in trauma and acute care surgery teams: results from an international survey

BACKGROUND

Investigating the context of trauma and acute care surgery, the article aims at understanding the factors that can enhance some ethical aspects, namely the importance of patient consent, the perceptiveness of the ethical role of the trauma leader, and the perceived importance of ethics as an educational subject.

METHODS

The article employs an international questionnaire promoted by the World Society of Emergency Surgery.

RESULTS

Through the analysis of 402 fully filled questionnaires by surgeons from 72 different countries, the three main ethical topics are investigated through the lens of gender, membership of an academic or non-academic institution, an official trauma team, and a diverse group. In general terms, results highlight greater attention paid by surgeons belonging to academic institutions, official trauma teams, and diverse groups.

CONCLUSIONS

Our results underline that some organizational factors (e.g., the fact that the team belongs to a university context or is more diverse) might lead to the development of a higher sensibility on ethical matters. Embracing cultural diversity forces trauma teams to deal with different mindsets. Organizations should, therefore, consider those elements in defining their organizational procedures.

LEVEL OF EVIDENCE

Trauma and acute care teams work under tremendous pressure and complex circumstances, with their members needing to make ethical decisions quickly. The international survey allowed to shed light on how team assembly decisions might represent an opportunity to coordinate team member actions and increase performance.

Artificial Intelligence and Surgery: Ethical Dilemmas and Open Issues

BACKGROUND

Artificial intelligence (AI) applications aiming to support surgical decision-making processes are generating novel threats to ethical surgical care. To understand and address these threats, we summarize the main ethical issues that may arise from applying AI to surgery, starting from the Ethics Guidelines for Trustworthy Artificial Intelligence framework recently promoted by the European Commission.

STUDY DESIGN

A modified Delphi process has been employed to achieve expert consensus.

RESULTS

The main ethical issues that arise from applying AI to surgery, described in detail here, relate to human agency, accountability for errors, technical robustness, privacy and data governance, transparency, diversity, non-discrimination, and fairness. It may be possible to address many of these ethical issues by expanding the breadth of surgical AI research to focus on implementation science. The potential for AI to disrupt surgical practice suggests that formal digital health education is becoming increasingly important for surgeons and surgical trainees.

CONCLUSIONS

A multidisciplinary focus on implementation science and digital health education is desirable to balance opportunities offered by emerging AI technologies and respect for the ethical principles of a patient-centric philosophy.

Evaluation of validity and reliability of video analysis and live observations to assess trauma team performance

INTRODUCTION

A trauma resuscitation is dynamic and complex process in which failures could lead to serious adverse events. In several trauma centers, evaluation of trauma resuscitation is part of a hospital's quality assessment program. While video analysis is commonly used, some hospitals use live observations, mainly due to ethical and medicolegal concerns. The aim of this study was to compare the validity and reliability of video analysis and live observations to evaluate trauma resuscitations.

METHODS

In this prospective observational study, validity was assessed by comparing the observed adherence to 28 advanced trauma life support (ATLS) guideline related tasks by video analysis to life observations. Interobserver reliability was assessed by calculating the intra class coefficient of observed ATLS related tasks by live observations and video analysis.

RESULTS

Eleven simulated and thirteen real-life resuscitations were assessed. Overall, the percentage of observed ATLS related tasks performed during simulated resuscitations was 10.4% (P < 0.001) higher when the same resuscitations were analysed using video compared to live observations. During real-life resuscitations, 8.7% (p < 0.001) more ATLS related tasks were observed using video review compared to live observations. In absolute terms, a mean of 2.9 (during simulated resuscitations) respectively 2.5 (during actual resuscitations) ATLS-related tasks per resuscitation were not identified using live observers, that were observed through video analysis. The interobserver variability for observed ATLS related tasks was significantly higher using video analysis compared to live observations for both simulated (video analysis: ICC 0.97; 95% CI 0.97-0.98 vs. live observation: ICC 0.69; 95% CI 0.57-0.78) and real-life witnessed resuscitations (video analyse 0.99; 95% CI 0.99-1.00 vs live observers 0.86; 95% CI 0.83-0.89).

CONCLUSION

Video analysis of trauma resuscitations may be more valid and reliable compared to evaluation by live observers. These outcomes may guide the debate to justify video review instead of live observations.

Exploring the factors that influence trauma team activation in emergency department staff

Regional trauma networks enable the rapid and safe management and transfer of patients with traumatic injury between designated trauma units and one of 27 major trauma centres throughout the UK. Multispecialty trauma teams are available 24 hours a day, seven days a week, and are activated immediately upon receipt of a patient presenting with major trauma. With most serious trauma patients going direct to major trauma centres rather than a less specialised hospital-based trauma unit, it can be challenging for hospital-based trauma unit staff to gain experience and skill in this area, leading to potential inconsistencies in the process of activating the trauma team. The aim of this service evaluation was to identify factors influencing the decision to activate the trauma team in emergency department (ED) staff working within a 700-bed trauma unit. A questionnaire was sent to 107 staff and 70 completed it, a response rate of 65%. Results indicated that shortfalls in trauma-specific training, lack of clinical experience, undefined roles and responsibilities, department culture, ambulance handover, knowledge of clinical guidelines and previous experience of trauma team activation all affected the decision to activate the trauma team. Trauma-specific training and the support of senior staff could enhance confidence and appropriate trauma team activation rates.

A Novel Code Team Leader Card to Improve Leader Identification

Prompt and clear code team leader identification is vital in effective cardiopulmonary resuscitation (CPR), and pediatric trainees often have limited experience in these scenarios. This project sought to develop a tangible object that provided clear leader identification and assisted in code team management and simulated team training. A Code Team Leader Card (CTLC) was designed to provide clear leader identification while simultaneously providing a cognitive aid via integration of pediatric advanced life support (PALS) algorithms. Additionally, CTLC served to occupy the leader's hands to limit their ability to intervene on procedural tasks. The CTLC was incorporated into pediatric resident simulation training, and pre- and postintervention survey data were analyzed. Analysis particularly focused on whether "a leader was clearly identified by all team members." The relationship between CTLC implementation and consistent leader recognition was evaluated using chi-squared test, and secondary qualitative data were obtained via debriefing sessions. Pediatric residents completed 131 surveys prior to CTLC implementation and 41 surveys after implementation. Consistent code team leader recognition increased significantly from 61.8% (81 of 131) pre-CTLC to 80.5% (33 of 41) after introduction of CTLC (P=0.027). Participants commented on the benefits of CTLC during debriefing sessions. Use of a CTLC significantly improved leader recognition during simulated CPR. Inclusion of PALS algorithms led to normalization and increased utilization of these adjunct materials. The CTLC provided a secondary benefit of occupying the leader's hands, thereby allowing that person to focus on overseeing the team rather than assisting with procedural tasks.

Effectiveness of Interprofessional Manikin-Based Simulation Training on Teamwork Among Real Teams During Trauma Resuscitation in Adult Emergency Departments: A Systematic Review

STATEMENT

This systematic review synthesizes the relevant evidence about the effectiveness of interprofessional manikin-based simulation training on teamwork among real teams during trauma resuscitation in adult civilian emergency departments. A systematic literature search was conducted in MEDLINE, CINAHL, EMBASE, EBM reviews, PsycINFO, and Web of Science with no time limit. Only experimental and quasi-experimental studies were included. Effects of the simulation intervention on teamwork were categorized according to a modified version of the Kirkpatrick's model. From the 1120 studies found, 11 studies were included for synthesis. All studies showed immediate improvement in teamwork after training, but divergent results were found regarding skills retention. Although this review focused on interprofessional manikin-based simulations in real trauma teams, the results are similar to previous systematic reviews including different types of simulation. This raises significant questions regarding the importance of simulation design characteristics to improve teamwork in trauma care.

Creating a healthcare variant CYNEFIN framework to improve leadership and urgent decision-making in times of crisis

Purpose

The complex and occasionally chaotic nature of health care has been previously described in the literature, as has the broadening recognition that different management approaches are required for different types of problems rather than a “one size fits all” approach. The CYNEFIN framework from Snowden outlines a consistent cognitive approach that offers the leader and leadership team an ability to urgently apply the correct actions to a given situation. This paper proposes a variant CYNEFIN approach for healthcare.

Design/methodology/approach

Consistent and accurate decision-making within health care is the hallmark of an effective and pragmatic leader and leadership team. An awareness of how one’s cognitive biases and heuristics may adversely impact on this cognitive process is paramount, as is an understanding of the calibration between fast and slow thinking.

Findings

The authors propose a variant CYNEFIN approach for health care of “act-probe-sense-respond” to resolve complex and time-critical emergency scenarios, using the differing contexts of a cardiac arrest and an evolving crisis management problem as examples. The variant serves as a pragmatic sense-making framework for the health-care leader and leadership team that can be adopted for many time-critical crisis situations.

Originality/value

The variant serves as a pragmatic sense-making framework for the health-care leader that can be adopted for many crisis situations.

Trauma Bay Time Clocks: Influence on Emergency Department Length of Stay

BACKGROUND

To monitor the time elapsed since patient arrival in the emergency department, Trauma Services at the study institution installed a large digital stopwatch timer placed at the head of each trauma bay on June 5, 2017. This quality improvement endeavor became an essential component of performance evaluation.

OBJECTIVE

The purpose of the study is to measure the impact of trauma bay time clocks on emergency department length of stay.

METHODS

This is a retrospective before-and-after study of trauma activation patients between June 2015 and May 2019. Two 24-month intervals were compared before and after installation of time clocks.

RESULTS

In full activation patients, outcomes of emergency department length of stay ≤50 min (39.2% vs. 61.7%, p < .001) and time to transfer to intensive care unit ≤56 min (45.3% vs. 55.1%, p = .002) were significantly favorable in the postimplementation phase. Time to first computed tomography scan and time to first operating room from arrival to the emergency department were comparable between both phases. For limited activation patients, positive changes were noted in emergency department length of stay ≤87 min (41.4% vs. 60.6%, p < .001), time to first computed tomography scan ≤32 min (47.7% vs. 53.0%, p = .015), and time to transfer to intensive care unit ≤74 min (50.2% vs. 57.2%, p = .008). Time to first operating room remained comparable between two periods.

CONCLUSIONS

The study institution improved their provision of immediate care by using time clocks in trauma bays. This is a simple and cost-effective intervention and may benefit similar institutions.

Development, Validation, and Implementation of a Guideline to Improve Clinical Event Debriefing at a Level-I Adult and Level-II Pediatric Trauma Center

OBJECTIVE

Clinical event debriefing is recommended by the American Heart Association and the European Resuscitation Council, because debriefings improve team performance. The purpose here was to develop and validate tools needed to overcome barriers to debriefing in the emergency department.

METHOD

This quality improvement project was conducted in 4 phases. Phase 1: Current evidence related to debriefing in the emergency department was reviewed and synthesized to inform an iterative process for drafting the debriefing guideline and instrument for documentation. Phase 2: Content Validity Index of the tools was evaluated by obtaining ratings of items' clarity and relevance from 5 national experts in 2 rounds of review. On the basis of experts' feedback, tools were revised, and a Facilitators' Guide was created. Phase 3: The validated debriefing tools were implemented. Phase 4: Debriefing facilitators completed a survey about their experience with using the new tools.

RESULTS

The Content Validity Index of 71 debriefing tool items (guideline, instrument, Facilitators' Guide) was 0.93 and 0.96 for clarity and relevance, respectively. Of the 32 debriefings conducted during the first 8 weeks of implementation, 53% described patient safety concerns, and 97% described recommendations to improve performance. Most (94%) facilitators agreed that the guideline clarified debriefing requirements.

CONCLUSION

The use of debriefing tools validated by computation of the Content Validity Index led to the identification of safety threats and recommendations to improve care processes. These tools can be used in ED settings to promote team learning and aid in identifying and resolving safety concerns.

Costs of hospital trauma team simulation training: a prospective cohort study

OBJECTIVES

This study investigated the costs of 2-hour multiprofessional in situ hospital trauma team simulation training and its effects on teams' non-technical skills using the T-NOTECHS instrument.

BACKGROUND

Simulation is a feasible and effective teaching and learning method. Calculating the costs of simulated trauma team training in medical emergency situations can yield valuable information for improving its overall cost-effectiveness.

DESIGN

A prospective cohort study.

SETTING

Trauma resuscitation room in Central Finland Hospital, Finland.

PARTICIPANTS

475 medical professionals in 81 consecutive, simulated trauma teams.

PRIMARY AND SECONDARY OUTCOME MEASURES

Team simulation training costs in 2017 and 2018 were analysed in the following two phases: (1) start-up costs and (2) costs of education. Primary outcome measures were training costs per participant and training costs per team. Secondary outcome measures were non-technical skills, which were measured on a 5-25-point scale using the T-NOTECHS instrument.

RESULTS

The annual mean total costs of trauma team simulation training were €58 000 for 40 training sessions and 238 professionals. Mean cost per participant was €203. Mean cost per team was €1220. The annual costs of simulation training markedly decreased when at least 70-80 teams participated in the training. Mean change in T-NOTECHS score after simulation training was +2.86 points (95% CI 1.97 to 3.75;+14.5%).

CONCLUSIONS

The greater the number of teams trained per year, the lower the costs per trauma team. In this study, we developed an activity-based costing method to calculate the costs of trauma team simulation training to help stakeholders make decisions about whether to initiate or increase existing trauma team simulation training or to obtain these services elsewhere.

The family support role in hospital rapid response teams: a scoping review protocol

OBJECTIVE

The objective of this review is to identify and understand how a family support role has been delivered in rapid response teams in hospital settings.

INTRODUCTION

A family support role in a hospital rapid response team is a designated position that is responsible for supporting the family members of people being medically attended to during a hospital rapid response. Support may include the provision of guidance to the family regarding a hospital procedure, support whilst witnessing the rapid response, or assisting the family to process their emotional response. This review will assist in identifying the ways in which the family support role is delivered in rapid response teams within a hospital environment.

INCLUSION CRITERIA

Family support must be delivered by a person who has a designated family support role within a rapid response team in a hospital setting. Studies will not be limited to geographical location, gender, or culture. Studies are not limited to year of publication or methodological design.

METHODS

Databases will include MEDLINE (Ovid), Embase (Ovid), CINAHL, and Cochrane. Gray literature will be searched with predetermined search criteria. Two independent authors will be used to screen articles and perform data extraction on a predetermined data extraction form. A narrative Summary of Findings is planned, alongside a presentation of the data in diagrammatic or tabular form.

Association of Acute Care Surgeon Experience With Emergency Surgery Patient Outcomes and Mortality

Importance

Previous studies comparing emergency surgery outcomes with surgeon experience have been small or used administrative databases without controlling for patient physiology or operative complexity.

Objective

To evaluate the association of acute care surgeon experience with patient morbidity and mortality after emergency surgical procedures.

Design, Setting, and Participants

This cohort study evaluated the association of surgeon experience with emergency surgery outcomes at 5 US academic level 1 trauma centers where the same surgeons provided emergency general surgical care. A total of 772 patients who presented with a traumatic injury and required an emergency surgical procedure or who presented with or developed a condition requiring an emergency general surgical intervention were operated on by 1 of 56 acute care surgeons. Surgeon groups were divided by experience of less than 6 years (early career), 6 to 10 years (early midcareer), 11 to 30 years (late midcareer), and 30 years or more (late career) from the end of training. Surgeons with less than 3 years of experience were also compared with the entire cohort. Hierarchical logistic regression models were constructed controlling for Emergency Surgery Score, case complexity, preoperative transfusion, and trauma or emergency general surgery. Data were collected from May 2015 to July 2017 and analyzed from February to May 2020.

Main Outcomes and Measures

Mortality, complications, length of stay, blood loss, and unplanned return to the operating room.

Results

Of 772 included patients, 469 (60.8%) were male, and the mean (SD) age was 50.1 (20.0) years. Of 772 operations, 618 were by surgeons with less than 10 years of experience. Early- and late-midcareer surgeons generally operated on older patients and patients with more septic shock, acute kidney failure, and higher Emergency Surgery Scores. Patient mortality, complications, postoperative transfusion, organ-space surgical site infection, and length of stay were similar between surgeon groups. Patients operated on by early-career surgeons had higher rates of unplanned return to the operating room compared with those operated on by early-midcareer surgeons (odds ratio [OR], 0.66; 95% CI, 0.40-1.09), late-midcareer surgeons (OR, 0.34; 95% CI, 0.13-0.90), and late-career surgeons (OR, 1.11; 95% CI, 0.45-2.75). Patients operated on by surgeons with less than 3 years of experience had similar mortality compared with the rest of the cohort (OR, 1.97; 95% CI, 0.85-4.57) but higher rates of complications (OR, 2.07; 95% CI, 1.05-4.07).

Conclusions and Relevance

In this study, experienced surgeons generally operated on older patients with more septic shock and kidney failure without affecting risk-adjusted mortality. Increased complications and unplanned return to the operating room may improve with experience. Early-career surgeons' outcomes may be improved if they are supported while experience is garnered.

Equipos de trauma: realidad mundial e implementación en un país en desarrollo. Descripción narrativa

Introducción. El trauma es una de las entidades con mayor morbimortalidad en el mundo. Los equipos especializados en la atención del paciente traumatizado son llamados <<equipos de trauma>>. Dichos equipos surgieron de la necesidad de brindar tratamiento oportuno multidisciplinario a individuos con heridas que condicionan gran severidad en la guerra; sin embargo, con el paso del tiempo se trasladaron al ámbito civil, generando un impacto positivo en términos de tiempos de atención, mortalidad y morbilidad. El objetivo de este estudio fue describir el proceso de desarrollo de los equipos de trauma a nivel mundial y la experiencia en nuestra institución en el suroccidente colombiano. Métodos. Se realizó una búsqueda en la base de datos PUBMED, que incluyó revisiones sistemáticas, metaanálisis, revisiones de Cochrane, ensayos clínicos y series de casos. Resultados. Se incluyeron 41 estudios para esta revisión narrativa, y se observó que el tiempo de permanencia en el Emergencias, el tiempo de traslado a cirugía, la mortalidad y las complicaciones asociadas al trauma fueron menores cuando se implementan equipos de trauma. Discusión. El diseño de un sistema de atención y valoración horizontal de un paciente con traumatismos severos produce un impacto positivo en términos de tiempos de atención, mortalidad y morbilidad. Se hace necesario establecer los parámetros operativos necesarios en las instituciones de salud de alta y mediana complejidad en nuestro país para implementar dichos equipos de trabajo.

Social Robots for Supporting Post-traumatic Stress Disorder Diagnosis and Treatment

Post-Traumatic Stress Disorder (PTSD) is a severe psychiatric disorder with profound public health impact due to its high prevalence, chronic nature, accompanying functional impairment, and frequently occurring comorbidities. Early PTSD symptoms, often observed shortly after trauma exposure, abate with time in the majority of those who initially express them, yet leave a significant minority with chronic PTSD. While the past several decades of PTSD research have produced substantial knowledge regarding the mechanisms and consequences of this debilitating disorder, the diagnosis of and available treatments for PTSD still face significant challenges. Here, we discuss how novel therapeutic interventions involving social robots can potentially offer meaningful opportunities for overcoming some of the present challenges. As the application of social robotics-based interventions in the treatment of mental disorders is only in its infancy, it is vital that careful, well-controlled research is conducted to evaluate their efficacy, safety, and ethics. Nevertheless, we are hopeful that robotics-based solutions could advance the quality, availability, specificity and scalability of care for PTSD.

A Systematic Review of Trauma Crew Resource Management Training: What Can the United States and the United Kingdom Learn From Each Other?

OBJECTIVE

Crew Resource Management (CRM) training incorporates methods such as simulation, debrief, and teamwork training to emphasize human factors skills. This systematic review aimed to assess differences in CRM between UK and USA trauma personnel.

DESIGN

A structured search of the databases MEDLINE and Embase in addition to unstructured reference review and Google Scholar search was undertaken without time restraint to identify articles describing CRM training courses of trauma personnel. Predetermined criteria for inclusion included comprehensive reports of CRM training in trauma personnel with participant assessment. Articles were analyzed for course details and descriptions, Kirkpatrick domains and levels utilized, and measure items and outcomes.

RESULTS

Twenty-nine full-text articles (24 USA, 5 UK) met predetermined criteria. UK-based CRM had a heavy emphasis on doctors while USA-based CRM reached a range of multidisciplinary civilian and military professionals. UK-based CRM focused on skills outcomes using pre- and post-training questionnaires, whereas USA-based training focused on behavior and nontechnical skills utilizing validated standardized measures. CRM-based training, and particularly courses incorporating simulation and multidisciplinary methods, resulted in significantly improved preparedness for trauma, emergency skills, and clinical behavioral change.

CONCLUSIONS

CRM training has the potential to give significant benefits to participant learning, teamwork behaviors, and clinical care outcomes. The USA appears to utilize a focused multidisciplinary and human factors approach to trauma training, which could be adopted by UK institutions to improve cohesive team performance and patient care.

Developing sustainable prehospital trauma education in Rwanda

Introduction

Every year, >5 million people worldwide die from trauma. In Kigali, Rwanda, 50% of prehospital care provided by SAMU, the public prehospital system, is for trauma. Our collaboration developed and implemented a context-specific, prehospital Emergency Trauma Care Course (ETCC) and train-the-trainers program for SAMU, based on established international best practices.

Methods

A context-appropriate two-day ETCC was developed using established best practices consisting of traditional 30-minute lectures followed by 20-minute practical scenario-based team-driven simulation sessions. Also, hands-on skill sessions covered intravenous access, needle thoracostomy and endotracheal intubation among others. Two cohorts participated — SAMU staff who would form an instructor core and emergency staff from ten district, provincial and referral hospitals who are likely to respond to local emergencies in the community. The instructor core completed ETCC 1 and a one-day educator course and then taught the second cohort (ETCC2). Pre and post course assessments were conducted and analyzed using Student's t-test and matched paired t-tests.

Results

ETCC 1 had 17 SAMU staff and ETCC 2 had 19 hospital staff. ETCC 1 mean scores increased from 40% to 63% and ETCC 2 increased from 41% to 78% after the course (p < 0.001 using matched pair analysis). A one-way ANOVA mean square analysis showed that regardless of the baseline level of training for each participant, all trainees reached similar post-course assessment scores, F (1) = 15.18, p = 0.0004.

Discussion

This study demonstrates effective implementation of a context-appropriate prehospital trauma training program for prehospital staff in Kigali, Rwanda. The course resulted in improved knowledge for an instructor core and for staff from district and provincial hospitals confirming the effectiveness of a train-the-trainers model. This program may be effective to support capacity development for prehospital trauma care in the country using a qualified local source of instructors.

Major penetrating thoracic trauma - The importance of collaboration between different specialties

Introduction

Penetrating thoracic trauma presents a rare and serious condition with great diversity in impalement mechanisms and following injuries, resulting in a high mortality. This case reports successful management of a severe thoracic trauma and need for collaboration between surgical specialties.

Presentation of case

An 18-year-old, otherwise healthy, Caucasian female had penetration of the chest with a wooden post due to a solo car accident and was admitted to a Level 1 trauma center at a university hospital. Trauma computed tomography scan showed costa fractures and fracture of the left clavicular bone. Damage to the subclavian artery, the brachial plexus and pulmonary artery were suspected. Extracorporeal circulation was on standby at surgery. However, removal of the foreign object did not result in any major bleeding. The patient was discharged from hospital on the 19th day after surgery. Fifteen months after the trauma, surgery was performed to remove the first two costae on the left side, as a disfiguring prominence on the neck was the patients' only complaint.

Discussion

Initial management of the patient should follow ATLS® principles with stabilization of airways, breathing and circulation. Multidisciplinary approach resulted in reconstruction of vessels, debridement and wound closure. The importance of follow-up after trauma and surgery are underlined by the current case, as the patient required additional surgery at follow up.

Conclusion

Multidisciplinary approach to the current penetrating trauma resulted in rapid assessment of injuries and management with excellent outcome.

Health system factors associated with post-trauma mortality at the prehospital care level in Africa: a scoping review

BACKGROUND

Africa accounts forabout 90% of the global trauma burden. Mapping evidence on health systemfactors associated with post-trauma mortality is essential in definingpre-hospital care research priorities and mitigation of the burden. The studyaimed to map and synthesize existing evidence and research gaps on healthsystem factors associated with post-trauma mortality at the pre-hospital carelevel in Africa.

METHODS

A scoping review of published studies and grey literature was conducted. The search strategy utilized electronic databases comprising of Medline, Google Scholar, Pub-Med, Hinari and Cochrane Library. Screening and extraction of eligible studies was done independently and in duplicate.

RESULTS

A total of 782 study titles and or abstracts were screened. Of these, 32 underwent full text review. Out of the 32, 17 met the inclusion criteria for final review. The majority of studies were literature reviews (24%) and retrospective studies (23%). Retrospective and qualitative studies comprised 6% of the included studies, systematic reviews (6%), cross-sectional studies (17%), Delphi studies (6%), panel reviews (6%) and qualitative studies (12%), systematic reviews (6%), cross-sectional studies (17%), Delphi studies (6%), panel reviews (6%) and qualitative studies (12%). Reported post-trauma mortality ranged from 13% in Ghana to 40% in Nigeria. Reported preventable mortality is as high as 70% in South Africa, 60% in Ghana and 40% in Nigeria. Transport mode is the most studied health system factor (reported in 76% of the papers). Only two studies (12%) included access to pre-hospital care interventions aspects, nine studies (53%) included care providers aspects and three studies (18%) included aspects of referral pathways. The types of transport mode and referral pathway are the only factors significantly associated with post-trauma mortality, though the findings were mixed. None of the included studies reported significant associations between pre-hospital care interventions, care providers and post-trauma mortality.

DISCUSSION

Although research on health system factors and its influence on post-trauma mortality at the pre-hospital care level in Africa are limited, anecdotal evidence suggests that access to pre-hospital care interventions, the level of provider skills and referral pathways are important determinants of mortality outcomes. The strength of their influence will require well designed studies that could incorporate mixed method approaches. Moreover, similar reviews incorporating other LMICs are also warranted. Key Words: Health System Factors, Emergency Medical Services [EMS], Pre-hospital Care, Post-Trauma mortality, Africa.

[Recommendations of the Working Groups from the Spanish Society of Intensive and Critical Care Medicine and Coronary Units (SEMICYUC) for the management of adult critically ill patients in the coronavirus disease (COVID-19)]

On March 11, 2020, the Director-General of the World Health Organization (WHO) declared the disease caused by SARS-CoV-2 (COVID-19) as a pandemic. The spread and evolution of the pandemic is overwhelming the healthcare systems of dozens of countries and has led to a myriad of opinion papers, contingency plans, case series and emerging trials. Covering all this literature is complex. Briefly and synthetically, in line with the previous recommendations of the Working Groups, the Spanish Society of Intensive, Critical Medicine and Coronary Units (SEMICYUC) has prepared this series of basic recommendations for patient care in the context of the pandemic.

Recommendations of the Working Groups from the Spanish Society of Intensive and Critical Care Medicine and Coronary Units (SEMICYUC) for the management of adult critically ill patients in the coronavirus disease (COVID-19)

On March 11, 2020, the Director-General of the World Health Organization (WHO) declared the disease caused by SARS-CoV-2 (COVID-19) as a pandemic. The spread and evolution of the pandemic is overwhelming the healthcare systems of dozens of countries and has led to a myriad of opinion papers, contingency plans, case series and emerging trials. Covering all this literature is complex. Briefly and synthetically, in line with the previous recommendations of the Working Groups, the Spanish Society of Intensive, Critical Medicine and Coronary Units (SEMICYUC) has prepared this series of basic recommendations for patient care in the context of the pandemic.

Reliability of the assessment of non-technical skills by using video-recorded trauma resuscitations

Purpose

Non-technical skills have gained attention, since enhancement of these skills is presumed to improve the process of trauma resuscitation. However, the reliability of assessing non-technical skills is underexposed, especially when using video analysis. Therefore, our primary aim was to assess the reliability of the Trauma Non-Technical Skills (T-NOTECHS) tool by video analysis. Secondarily, we investigated to what extent reliability increased when the T-NOTECHS was assessed by three assessors [average intra-class correlation (ICC)] instead of one (individual ICC).

Methods

As calculated by a pre-study power analysis, 18 videos were reviewed by three research assistants using the T-NOTECHS tool. Average and individual degree of agreement of the assessors was calculated using a two-way mixed model ICC.

Results

Average ICC was ‘excellent’ for the overall score and all five domains. Individual ICC was classified as ‘excellent’ for the overall score. Of the five domains, only one was classified as ‘excellent’, two as ‘good’ and two were even only ‘fair’.

Conclusions

Assessment of non-technical skills using the T-NOTECHS is reliable using video analysis and has an excellent reliability for the overall T-NOTECHS score. Assessment by three raters further improve the reliability, resulting in an excellent reliability for all individual domains.

A quality-improvement approach to effective trauma team activation

Background

Appropriate, timely trauma team activation (TTA) can directly affect outcomes for patients with trauma. A review of quality-performance indicators at our Canadian level 1 trauma centre showed a high level of undertriage, with TTA compliance rates less than 60% for major trauma. A quality-improvement project was undertaken, targeting a sustained goal of at least 90% TTA compliance based on Accreditation Canada guidelines.

Methods

Quality-improvement action followed a well-defined process. Baseline data collection was performed, and, in keeping with the Donabedian approach, we brought together stakeholders to collectively review and understand the reasons behind poor TTA compliance; and root-cause analysis. This was followed by rapid change cycles that focused on structure and processes with ongoing audits to support and sustain change.

Results

Trauma team activation compliance improved from 58.8% to more than 90% over 2 years. Quality indicators showed a statistically significant reduction in the time to computed tomography scanner, time in the acute care region of the emergency department and total time in the emergency department, with improved TTA compliance.

Conclusion

Compliance with TTA protocols improved to more than 90% over a 2-year period, which shows the benefit of having a clearly outlined qualityimprovement process. This well-defined quality-improvement method provides a framework for use by other institutions that seek to improve their processes of trauma care, including activation rates.

Factors Affecting Interprofessional Teamwork in Emergency Department Care of Polytrauma Patients: Results of an Exploratory Study

Considering that traumatic injuries are the leading cause of death among young adults across the globe, emergency department care of polytrauma patients is a crucial aspect of optimized care and premature death prevention. Unfortunately, many studies have highlighted important gaps in collaboration among different trauma team professionals, posing a major quality-of-care challenge. Using the conceptual framework for interprofessional teamwork (IPT) of , the aim of this qualitative descriptive exploratory study was to better understand IPT from the perspective of health professionals in emergency department care of polytrauma patients, specifically by identifying factors that facilitate and impede IPT. Data were collected from a sample of 7 health professionals involved in the care of polytrauma patients through individual interviews and a focus group. In the second phase, 2 structured observations of polytrauma patient care were conducted. Following a thematic analysis, results revealed multiple factors affecting IPT, which can be divided into 5 broad categories: individual, relational, processual, organizational, and contextual. Individual factors, a category that is not part of the conceptual framework of , also emerged as playing a major part in IPT.

Trauma team leaders in Canada: A national survey

Introduction

The availability, composition and activation criteria for trauma teams vary across different health care systems, but little is known about these features in the Canadian health system. The aim of this study is to provide a description of the current trauma team available in Level 1 and 2 centres across Canada.

Methods

In 2017, using a modified Dillman technique, a survey was sent to 210 health professionals across all Canadian trauma care facilities, including questions that focused on (1) the presence and the composition of a trauma team, (2) the established criteria to activate this team and (3) the initial patient care.

Results

Overall, 107 (57%) completed surveys were received. Only 22 (11.7%) were from Level 1 or 2 centre and considered for compilation. Seventeen respondents have a trauma team in their centre, and they all shared their criteria for activating their team (1–27 different indications). The suspected injuries, the judgment of the emergency physician, the systolic blood pressure, the Glasgow Coma Score and the respiratory rate were the most frequently mentioned items. In the presence of a pre-hospital care warning, the initial assessment of a severely injured patient is exclusively completed by a member of the trauma team for only 35.1% of the respondents. For 11.8% of respondents, trauma team coordinates airway management. For 64.7% of participants, the trauma team leader is the dedicated care provider to accompany patients until the final destination.

Conclusions

The results suggest a great variability across Canada, regarding the roles assumed by the trauma team but also regarding the activation criteria leading them to take action.

Crash testing the dummy: a review of in situ trauma simulation at a Canadian tertiary centre

Background

In situ trauma simulations allow for the trauma team and emergency department to practise team dynamics, resuscitation and logistics in a safe environment. The goal of this investigation was to show the feasibility of an in situ trauma simulation program at a Canadian level 1 trauma centre.

Methods

We performed a retrospective review of in situ simulations (maximum 20 min, followed by a 10-min debriefing session) at a level 1 trauma centre from 2015 to 2017. Errors were categorized according to the National Patient Safety Agency risk assessment matrix by 3 independent raters and assigned consequence scores (assessing potential harm) and likelihood scores (assessing the likelihood of potential harm). A risk score was calculated as the product of the mean consequence and likelihood scores. Errors per simulation and the number of simulations required for error resolution were recorded.

Results

We reviewed 8 in situ simulations and identified 54 errors, of which 7 were related to medications, 20 to equipment, 21 to environment/staffing and 6 to training. The mean consequence score was 2.85/5 (standard deviation [SD] 0.75, intraclass correlation coefficient [ICC] 28%), indicating minor to moderate harm. The mean likelihood score was 2.82/5 (SD 0.55, ICC 41%), indicating unlikely to possible. The mean risk score was 8.42/25 (SD 3.19, ICC 43%). One error (2%) was low risk, 23 (43%) were moderate risk, 26 (48%) were high risk, and 4 (7%) were extreme risk.

Conclusion

In situ trauma simulations are feasible in a Canadian centre and provide a safe environment to identify and rectify errors.

Interaction patterns of trauma providers are associated with length of stay

Background

Trauma-related hospitalizations drive a high percentage of health care expenditure and inpatient resource consumption, which is directly related to length of stay (LOS). Robust and reliable interactions among health care employees can reduce LOS. However, there is little known about whether certain patterns of interactions exist and how they relate to LOS and its variability. The objective of this study is to learn interaction patterns and quantify the relationship to LOS within a mature trauma system and long-standing electronic medical record (EMR).

Methods

We adapted a spectral co-clustering methodology to infer the interaction patterns of health care employees based on the EMR of 5588 hospitalized adult trauma survivors. The relationship between interaction patterns and LOS was assessed via a negative binomial regression model. We further assessed the influence of potential confounders by age, number of health care encounters to date, number of access action types care providers committed to patient EMRs, month of admission, phenome-wide association study codes, procedure codes, and insurance status.

Results

Three types of interaction patterns were discovered. The first pattern exhibited the most collaboration between employees and was associated with the shortest LOS. Compared to this pattern, LOS for the second and third patterns was 0.61 days (P = 0.014) and 0.43 days (P = 0.037) longer, respectively. Although the 3 interaction patterns dealt with different numbers of patients in each admission month, our results suggest that care was provided for similar patients.

Discussion

The results of this study indicate there is an association between LOS and the extent to which health care employees interact in the care of an injured patient. The findings further suggest that there is merit in ascertaining the content of these interactions and the factors that induce these differences in interaction patterns within a trauma system.

What effect has the major trauma network had on perceptions of trauma care delivery amongst trauma teams in major trauma centres and neighbouring trauma units?

INTRODUCTION

The Trauma network was established in April 2012 in England to improve the care of patients with trauma. The care of major trauma was centralised to major trauma centres. This article aims to survey trauma team members (TTM) to compare perceptions of trauma care delivery in major trauma centres (MTC) and trauma units (TU) from where major trauma care has been diverted.

METHODS

Trauma team members (TTM) from six hospitals were interviewed between June and July 2016. This included three MTCs and their neighbouring TU. Data were also gathered to determine appropriate trauma qualifications of TTMs.

RESULTS

TTMs in MTCs perceived the standard of trauma service improved (90% increased, 10% same) since April 2012 in comparison to TUs (10% increased, 63% same, 27% decreased) (p ≤ 0.001). In MTCs, TTMs felt their skills improved more (66% improved, 34% unchanged) compared to TU's (24% improved, 64% unchanged, 12% regressed) (p ≤ 0.001). TTM's in MTCs were more satisfied with their trauma teams training (p ≤ 0.001), leader's communication (p ≤ 0.001) and handover process (p ≤ 0.01) in comparison to TTMs in TUs. 69% of doctors in MTCs held valid trauma qualifications as compared to only 37% in TUs (p ≤ 0.001).

CONCLUSION

The centralisation of major trauma care to MTCs allows care for severely injured patients in specialised hospitals with allocated resources. This survey shows the effect of this reorganisation where diversion of major trauma from TUs may have led to their TTMs perceiving their standard of care to be less than TTMs in MTCs. This study recommends training support for TUs using modalities such as simulation-based training and regular audits to ensure improved perceptions and adequate qualifications. Multidisciplinary meetings between MTCs and TUs can allow information to be exchanged and shared to ensure reciprocal support and engagement to improve perception of trauma care delivery.

Association Between Prearrival Notification Time and Advanced Trauma Life Support Protocol Adherence

BACKGROUND

Prearrival notification of injured patients facilitates preparation of personnel, equipment, and other resources needed for trauma evaluation and treatment. Our purpose was to determine the impact of prearrival notification time on adherence to Advanced Trauma Life Support (ATLS) protocols.

MATERIALS AND METHODS

Pediatric trauma activations of admitted patients were analyzed by video review to determine activities performed before and after patient arrival. Using an expert model based on ATLS, fitness scores were calculated that represented model adherence, ranging from "0" (noncompliant) to "100" (completely compliant). Multivariate regression was used to determine the association between fitness values of the evaluation phases and the length of prearrival notification time and injury profiles.

RESULTS

Ninety-four patients met study criteria. The average overall fitness was 89.0 ± 7.3, with similar fitness values being observed for the primary and secondary surveys (91.5 ± 13.4 and 88.6 ± 7.7, respectively). Prearrival notification time ranged from 67.3 min before to 4.8 min after patient arrival. Longer prearrival notification time was associated with improved completion of prearrival tasks, overall resuscitation performance, and secondary survey performance. The positive association of overall and secondary survey fitness with notification time was no longer observed when notification time was <5 min and <10 min, respectively. Notification time was correlated with a higher percentage of required team members when the patient arrived (Pearson correlation coefficient 0.46, P < 0.001).

CONCLUSIONS

Prearrival notification time has a significant impact on adherence to ATLS protocol. Strategies for improving notification time or improving performance when adequate notification cannot be achieved are needed.