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Current trauma team activation processes at Canadian trauma centres: A national survey. Injury 2024; 55:111220. [PMID: 38012901 DOI: 10.1016/j.injury.2023.111220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 10/20/2023] [Accepted: 11/15/2023] [Indexed: 11/29/2023]
Abstract
BACKGROUND Trauma team activation (TTA) allows the provision of specialized and timely care to improve outcomes for severely injured patients. Limited information is available on the current state of TTA in Canadian trauma centres (TC). Study objectives were to describe TTA processes, data and reports, along with the challenges and successes from a national perspective. METHODS A mixed-methods, cross-sectional survey was undertaken with Canadian trauma leadership, utilizing a total population sampling strategy. The questionnaire, containing 108-items, was administered online between February-April 2022, utilizing a modified Dillman technique. Descriptive statistics and thematic analyses were performed. RESULTS Trauma leaders from 9 out of 10 provinces responded for a response rate of 68% (32/47). Two-thirds (67%) of respondents worked in adult TC; 63% in a level I center. A higher proportion of pediatric TC had a two-tiered TT response (60% pediatric; 35% adult). The most common criteria were neurologic compromise (100% one-level TTA) and hypotension (pediatric: 100% one-level, 100% tier 1; adult: 92% one-level, 86% tier 1). All one-level TTA included penetrating trauma criteria. One-third of respondents reported using TTA subgroup criteria for pediatric, pregnant, and/or geriatric patients. There was variability with disciplines responding to TTA, with largest, most comprehensive teams for tier 1. Two-thirds of TC review activation compliance (under/overtriage), while 55% focus on non-compliance and reasons for missed TTA. The most frequent challenges related to TTA practices were reliable data collection (60%) while successes included were the establishment of TTA guidelines to improve team compliance (33%) and RN initiated TTA. CONCLUSIONS Some TTA practices were similar among Canadian TC, while others showed variability. Findings provide opportunities for improvement, including a two-tier system, geriatric-specific criteria, and RN initiated TTA, and could help establish national standards and best practices. Compliance with standards has the potential to improve Canadian TTA practices and patient outcomes.
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The effect of population density on outcomes of major trauma patients in Ireland. Surgeon 2023; 21:397-404. [PMID: 37652802 DOI: 10.1016/j.surge.2023.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 07/25/2023] [Accepted: 08/15/2023] [Indexed: 09/02/2023]
Abstract
BACKGROUND Time-sensitive emergencies in areas of low population density have statistically poorer outcomes. This includes incidents of major trauma. This study assesses the effect that population density at a receiving hospital of a major trauma patient has on survival. METHODS Patients meeting Trauma Audit Research Network criteria for major trauma from 2016 to 2020 in Ireland were included in this retrospective observational study. Incident data were retrieved from the Major Trauma Audit, while data on population density were calculated from Irish state sources. The primary outcome measure of survival to discharge was compared to population density using logistic regression, adjusted for demographic and incident variables. Records were divided into population density tertiles to assess for between-group differences in potential predictor variables. RESULTS Population density at a receiving hospital had no impact on mortality in Irish major trauma patients from our logistic regression model (OR = 1.01, 95% CI 0.98-1.05, p = 0.53). Factors that did have an impact were age, Charlson Comorbidity Index, Injury Severity Score, and the presence of an Orthopaedic Surgery service at the receiving hospital (all p < 0.001). Age and Charlson Comorbidity Index differed slightly by population density tertile; both were higher in areas of high population density (all p < 0.001). CONCLUSIONS Survival to discharge in Irish major trauma patients does not differ substantially based on population density. This is an important finding as Ireland moves to a new trauma system, with features based on population distribution. An Orthopaedic Surgery service is an important feature of a major trauma receiving hospital and its presence improves outcomes.
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Effects of the establishment of trauma centres on the mortality rate among seriously injured patients: a propensity score matching retrospective study. BMC Emerg Med 2023; 23:5. [PMID: 36653746 PMCID: PMC9850752 DOI: 10.1186/s12873-023-00776-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 01/11/2023] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND Little evidence suggests that trauma centres are associated with a lower risk of mortality in severely injured patients (Injury Severity Score (ISS) ≥16) with multiple injuries in China. The objective of this study was to determine the association between the establishment of trauma centres and mortality among severely injured patients with multiple injuries and to identify some risk factors associated with mortality. METHODS A retrospective single-centre study was performed including trauma patients admitted to the First Affiliated Hospital of Nanchang University (FAHNU) between January 2016 and December 2021. To determine whether the establishment of a trauma centre was an independent predictor of mortality, logistic regression analysis and propensity score matching (PSM) were performed. RESULTS Among 431 trauma patients, 172 were enrolled before the trauma centre was built, while 259 were included after the trauma centre was built. A higher frequency of older age and traffic accident injury was found in patients diagnosed after the trauma centre was built. The times for the completion of CT examinations, emergency operations and blood transfusions in the "after trauma centre" group were shorter than those in the "before trauma centre" group. However, the total expenditure of patients was increased. In the overall group, univariate and multivariate logistic regression analyses showed that a higher ISS was an independent predictor for worse mortality (OR = 17.859, 95% CI, 8.207-38.86, P < 0.001), while the establishment of a trauma centre was favourable for patient survival (OR = 0.492), which was also demonstrated by PSM. After determining the cut-off value of time for the completion of CT examination, emergency operation and blood transfusion, we found that the values were within the "golden one hour", and it was better for patients when the time was less than the cut-off value. CONCLUSION Our study showed that for severely injured patients, the establishment of a trauma centre was favourable for a lower mortality rate. Furthermore, the completion of a CT examination, emergency surgery and blood transfusion in a timely manner and a lower ISS were associated with a decreased mortality rate.
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The role of prehospital ultrasound in reducing time to definitive care in abdominal trauma patients with moderate to severe liver and spleen injuries. Injury 2022; 53:1587-1595. [PMID: 34920877 DOI: 10.1016/j.injury.2021.12.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 11/04/2021] [Accepted: 12/01/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND The role of prehospital focused assessment sonography for trauma (FAST) is still under debate and no definitive recommendations are available in actual guidelines, moreover, the availability of ultrasound machines in emergency medical services (EMS) is still inhomogeneous. On the other hand, time to definitive care is strictly related to survival in bleeding trauma patients. This study aimed at investigating if a positive prehospital FAST in abdominal trauma patients could have a role in reducing door-to-CT scan or door-to-operating room (OR) time. METHODS This retrospective observational study included all the patients affected by an abdominal trauma with an abdominal abbreviated injury score ≥ 2 and a spleen or liver injury admitted to Maggiore Hospital Carlo Alberto Pizzardi, a level 1 trauma centre between 2014 and 2019. Prehospital and emergency department (ED) clinical and laboratory variables were collected, as well as in-hospital times during the diagnostic and therapeutic pathways of these patients. RESULTS 199 patients were included in the final analysis. Of these, 44 had a prehospital FAST performed and in 27 of them, peritoneal free fluid was detected in the prehospital setting, while 128 out of 199 patients had a positive ED-FAST. Sensitivity was 62.9% (95% CI: 42.4%-80.6%) and specificity 100% (95% CI: 80.5% - 100%). Patients with a positive prehospital FAST reported a significantly lower door-to-CT or door-to-OR median time (46 vs 69 min, p < 0.001). Prehospital hypotension and Glasgow coma scale, first arterial blood lactate, ISS, age, positive prehospital and ED FAST were inserted in a stepwise selection for a multivariable Cox proportional regression hazards model. Only ISS and prehospital FAST resulted significantly associated with a reduction in the door-to-CT scan or door-to-operating theatre time in the multivariable model. CONCLUSION Prehospital FAST information of intraperitoneal free fluid could significantly hasten door-to-CT scan or door-to-operating theatre time in abdominal trauma patients if established hospital response protocols are available. LEVEL OF EVIDENCE III, (Therapeutic / Care Management).
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Pooling of neglected and delayed trauma patients - Consequences of 'lockdown' and 'Unlock' phases of COVID-19 pandemic- A retrospective cohort analysis from a tertiary centre. J Clin Orthop Trauma 2021; 21:101533. [PMID: 34334981 PMCID: PMC8312047 DOI: 10.1016/j.jcot.2021.101533] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 07/22/2021] [Accepted: 07/25/2021] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND The COVID-19 pandemic resulted in nationwide lockdown and quarantine strategies to break the chain of transmission of the SARS-CoV-2 virus in India. Management of patients with trauma has been particularly challenging across the country. AIMS To evaluate the effect of delay in surgery in patients with traumatic injuries along with the peri-operative outcomes during the 'Lockdown' and 'Unlock' phases of the COVID-19 pandemic at a Level I Trauma centre in the National Capital Region (NCR) of India. METHODS This retrospective, observational cohort study included 488 patients. Comparative analysis to assess patient characteristics, mechanism of trauma, clinical outcomes in patients managed operatively during 'Lockdown period' (24 March 2020 to 31 May 2020) Group A with Group B, who presented during 'Unlock phases' (01 June 2020 to 31 December 2020). RESULTS The average delay in surgery, surgical time and hospital stay was significantly increased in group B patients (p-value <0.05). The average blood loss, stay in the Intensive Care Unit (ICU) and blood transfusion requirement were clinically higher in group B but these differences were not statistically significant (p-value >0.05). Only in group B; 9.01% patients (42 out of 466) required bone grafting. CONCLUSION 'Neglect' and delay in receiving operative management of orthopaedic trauma has led to unprecedented rise in number of complications of fractures, such as mal-union, delayed union or non-union during COVID-19 Pandemic. Patients have had to undergo longer surgical procedures with increased risk of intra-operative blood loss, need of peri-operative blood transfusion and bone grafting supplementation to facilitate union. Diligent attention to achieve the most optimal configuration of fractures should be planned in conservatively managed injuries during the pandemic to minimize future intra-operative difficulties.
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Dutch trauma system performance: Are injured patients treated at the right place? Injury 2021; 52:1688-1696. [PMID: 34045042 DOI: 10.1016/j.injury.2021.05.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Accepted: 05/09/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND The goal of trauma systems is to match patient care needs to the capabilities of the receiving centre. Severely injured patients have shown better outcomes if treated in a major trauma centre (MTC). We aimed to evaluate patient distribution in the Dutch trauma system. Furthermore, we sought to identify factors associated with the undertriage and transport of severely injured patients (Injury Severity Score (ISS) >15) to the MTC by emergency medical services (EMS). METHODS Data on all acute trauma admissions in the Netherlands (2015-2016) were extracted from the Dutch national trauma registry. An ambulance driving time model was applied to calculate MTC transport times and transport times of ISS >15 patients to the closest MTC and non-MTC. A multivariable logistic regression analysis was performed to identify factors associated with ISS >15 patients' EMS undertriage to an MTC. RESULTS Of the annual average of 78,123 acute trauma admissions, 4.9% had an ISS >15. The nonseverely injured patients were predominantly treated at non-MTCs (79.2%), and 65.4% of patients with an ISS >15 received primary MTC care. This rate varied across the eleven Dutch trauma networks (36.8%-88.4%) and was correlated with the transport times to an MTC (Pearson correlation -0.753, p=0.007). The trauma networks also differed in the rates of secondary transfers of ISS >15 patients to MTC hospitals (7.8% - 59.3%) and definitive MTC care (43.6% - 93.2%). Factors associated with EMS undertriage of ISS >15 patients to the MTC were female sex, older age, severe thoracic and abdominal injury, and longer additional EMS transport times. CONCLUSIONS Approximately one-third of all severely injured patients in the Netherlands are not initially treated at an MTC. Special attention needs to be directed to identifying patient groups with a high risk of undertriage. Furthermore, resources to overcome longer transport times to an MTC, including the availability of ambulance and helicopter services, may improve direct MTC care and result in a decrease in the variation of the undertriage of severely injured patients to MTCs among the Dutch trauma networks. Furthermore, attention needs to be directed to improving primary triage guidelines and instituting uniform interfacility transfer agreements.
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Seasonal variation in trauma admissions to a level III trauma unit over 10 years. Injury 2020; 51:2209-2218. [PMID: 32703642 DOI: 10.1016/j.injury.2020.07.014] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 07/07/2020] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Major trauma centres have improved morbidity and mortality for moderate and severely injured patients. Less injured patients may be treated in facilities less resourced for trauma care. In these units, understanding the variations in injury presentation and treatment over time allows service delivery to be tailored to demand. This study set out to describe seasonal variations in trauma over a 10-year period at a level III trauma unit. MATERIALS AND METHODS Patient demographics, admission frequency, site of injury, season of admission, management, complications, onward transfers, and length of stay were extracted on consecutive patients admitted with traumatic injuries between January 2009 and December 2018 and recorded on a prospectively maintained database. Analysis was undertaken to determine if there were reproducible patterns in trauma presentation across seasons, based on the patient's age and gender, type of injury, management and length of stay. RESULTS There were 13,007 'first admissions' over 10 years, with a mean (SD) age of 55.6 (27.7) years. Admissions were higher in summer (27%) and lower in winter (23.6%) and patients were on average younger in the summer (52.8 years) and older in winter (59.2 years). The proportion of female and male patients remained relatively constant across seasons (CV=6% and 8%, respectively). There was seasonal variation in the incidence of forearm (36%) elbow (19%), and multi-sites injuries (17%) compared with hip and wrist injuries (CV=5% for both). A lower proportion of patients underwent operations in summer (72%) compared with other seasons with winter having the highest at 77%. More patients aged less than 60 years stayed in hospital during winter than summer (13.2% vs. 11.6-12.4%) although often for a day. Patients aged 60 years stayed longer in spring and winter. CONCLUSION The results of this study demonstrate trends in the admission and management of trauma patients to a level III trauma unit. Some of the patterns in admission, treatment and length of stay had not been identified previously. The results can be used to enhance patient care and minimise health care costs by reducing unwarranted variations and enabling service delivery to match the demand in all trauma units.
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Epidemiology of complex hand injuries treated in the Plastic Surgery Department of a tertiary referral hospital in Warsaw. Eur J Trauma Emerg Surg 2020; 47:1607-1612. [PMID: 32025767 PMCID: PMC8476384 DOI: 10.1007/s00068-020-01312-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Accepted: 01/24/2020] [Indexed: 11/28/2022]
Abstract
Background Trauma to the hand is common and potentially serious, impairing daily living and general quality of life. Patients are often unable to work for several months, with hand function improving only gradually. Here, we review the epidemiology of hand injuries treated at a tertiary referral hospital in Warsaw, Poland. Material and methods In this single-centre, retrospective study, we reviewed medical records of patients presenting to the A&E Unit of the Plastic Surgery Department, Centre of Postgraduate Medical Education in Warsaw, Poland, between January 2001 and December 2005. We assessed a number of patient and injury characteristics, including severity, scored with the Hand Injury Severity Scoring System (HISS), and time off work. Results Of 1091 patients with a hand injury, 84% were male and over half were under the age of 40 years. Hand injury commonly resulted in tendon damage (56.1%), especially to finger flexors (79%), and in skin loss (37.8%). Amputations occurred in 24.1% of cases, while fractures (9.6%) and nerve (6.1%) or joint (5.5%) damage were less common. HISS-graded injury severity was moderate in 28.6% of cases, over half of the patients suffered severe (25.5%) or major (26.5%) injuries, and minor injuries were relatively uncommon (19.4%). Conclusions Amongst patients admitted to our Department, the most common injuries were tendon damage, skin loss, and amputations. Over half of the patients presented with severe or major injuries and took six months or longer to return to work, suggesting they were likely to face substantial social and economic consequences of their injury. Level of evidence IV: retrospective series.
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Trends in admission timing and mechanism of injury can be used to improve general surgical trauma training. Ann R Coll Surg Engl 2020; 102:36-42. [PMID: 31660752 PMCID: PMC6937604 DOI: 10.1308/rcsann.2019.0135] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/13/2019] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION The temporal patterns and unit-based distributions of trauma patients requiring surgical intervention are poorly described in the UK. We describe the distribution of trauma patients in the UK and assess whether changes in working patterns could provide greater exposure for operative trauma training. METHODS We searched the Trauma Audit and Research Network database to identify all patients between 1 January 2014 to 31 December 2016. Operative cases were defined as all patients who underwent laparotomy, thoracotomy or open vascular intervention. We assessed time of arrival, correlations between mechanism of injury and surgery, and the effect of changing shift patterns on exposure to trauma patients by reference to a standard 10-hour shift assuming a dedicated trauma rotation or fellowship. RESULTS There were 159,719 patients from 194 hospitals submitted to the Network between 2014 and 2016. The busiest 20 centres accounted for 57,568 (36.0%) of cases in total. Of these 2147/57,568 patients (3.7%) required a general surgical operation; 43% of penetrating admissions (925 cases) and 2.2% of blunt admissions (1222 cases). The number of operations correlated more closely with the number of penetrating rather than blunt admissions (r = 0.89 vs r = 0.51). A diurnal pattern in trauma admissions enabled significant increases in trauma exposure with later start times. CONCLUSIONS Centres with high volume and high penetrating rates are likely to require more general surgical input and should be identified as locations for operative trauma training. It is possible to improve the number of trauma patients seen in a shift by optimising shift start time.
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The swing shift: Opportunity to enhance trauma training in Australia. Injury 2020; 51:103-108. [PMID: 31732120 DOI: 10.1016/j.injury.2019.11.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 10/23/2019] [Accepted: 11/08/2019] [Indexed: 02/02/2023]
Abstract
BACKGROUND Training in trauma forms a fundamental component of general surgical training in Australia. It faces a number of challenges, including the limitations of working hours and increasing use of non-operative management techniques. Adjustment of rosters to encompass a "swing shift" (12pm-midnight) is one proposed solution to maximise exposure of junior surgical doctors to trauma. This proposal prompted a review of the timing of major trauma presentations and interventions at a Level 1 trauma centre. METHODS A retrospective observational study was performed of all major trauma presentations to Westmead Hospital, Australia over ten-years (2008-2017). Trauma operative procedures and major resuscitations were reviewed across three potential shifts: day shift (0730-1930), night shift (1930-0730) and "swing shift" (1200-midnight). Operative interventions included: laparotomy, thoracotomy/sternotomy, re-look laparotomy, rib fixation and tracheostomy. Descriptive statistics were obtained for between-shift comparisons. RESULTS Over the ten-years there were 3745 full trauma team activations (FTTAs). The "swing shift" had the highest number of FTTAs, patients with injury severity scores >15, patients requiring resuscitation and emergency operations (laparotomies, sternotomies/thoracotomies). CONCLUSIONS More major trauma calls, laparotomies and thoracotomies occurred during a theoretical "swing shift" rather than the standard day and night shifts. Changing trauma rostering for junior doctors to reflect this peak in clinical and operative demand could change exposure to trauma training.
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Priorities for trauma quality improvement and registry use in Australia and New Zealand. Injury 2020; 51:84-90. [PMID: 31635906 DOI: 10.1016/j.injury.2019.09.033] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 09/06/2019] [Accepted: 09/24/2019] [Indexed: 02/02/2023]
Abstract
INTRODUCTION The Australia New Zealand Trauma Registry enables the collection and analysis of standardised data about trauma patients and their care for quality improvement, injury prevention and benchmarking. Little is known, however, about the needs of providers and clinicians in relation to these data, or their views on trauma quality improvement priorities. As clinical experts, trauma clinicians should have input to these as ultimately their practice may be influenced by report findings. This paper presents the perspectives of multidisciplinary trauma care professionals in Australia and New Zealand about the use of the Australia New Zealand Trauma Registry data and trauma quality improvement priorities. METHODS An exploratory survey of trauma professionals from relevant Australia and New Zealand professional organisations was conducted using the Snowballing Method between September 2018 and February 2019. Participants were recruited via a non-random sampling technique to complete an online survey. Descriptive statistical and content analyses were conducted. RESULTS The data use priorities identified by 102 trauma professionals from a range of locations participated were clinical improvement and system/process improvement (86.3%). Participants reported that access to trauma data should primarily be for clinicians (93.1%) and researchers (87.3%). Having a standardised approach to review trauma cases across hospitals was a priority in trauma quality improvement. CONCLUSION Trauma registry data are under-utilised and their use to drive clinical improvement and system/process improvement is fundamental to trauma quality improvement in Australia and New Zealand.
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Data on the application of early coagulation support protocol in the management of major trauma patients. Data Brief 2019; 27:104768. [PMID: 31763415 PMCID: PMC6861613 DOI: 10.1016/j.dib.2019.104768] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Accepted: 10/31/2019] [Indexed: 11/08/2022] Open
Abstract
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.
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Early coagulation support protocol: A valid approach in real-life management of major trauma patients. Results from two Italian centres. Injury 2019; 50:1671-1677. [PMID: 31690405 DOI: 10.1016/j.injury.2019.09.032] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 09/18/2019] [Accepted: 09/20/2019] [Indexed: 02/02/2023]
Abstract
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.
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Optimizing access and configuration of trauma centre care in New South Wales. Injury 2019; 50:1105-1110. [PMID: 30846283 DOI: 10.1016/j.injury.2019.02.018] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 02/14/2019] [Accepted: 02/21/2019] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Getting the right patient, to the right place, at the right time is dependent on a multitude of modifiable and non-modifiable factors. One potentially modifiable factor is the number and location of trauma centres (TC). Overabundance of TC dilutes volumes and could be associated with worse outcomes. We describe a methodology that evaluates trauma system reconfiguration without reductions in potential access to care. We used the mature trauma system of New South Wales (NSW) as a model given the perceived overabundance of urban major trauma centres (MTC). METHODS We first evaluated potential access to TC care via ground and air transport through the use of geographic information systems (GIS) network analysis. Potential access was defined as the proportion of the population living within 60-min transport time from a potential scene of injury to a TC by ground or rotary-wing aircraft. Sensitivity analyses were carried out in order to account for potential pre-hospital interventions and/or transport delays; travel times of 15-, 30-, 45-, 60-, and 90-min were also analyzed. We then evaluated if the current configuration of the system (number of urban MTS in the Sydney basin) could be optimized without reductions in potential access to care using two GIS methodologies: location-allocation and individual removal of MTC. RESULTS 86% of the NSW population has potential access to a TC within 60 min ground travel time; potential access improves to 99% with rotary-wing transport. The 1% of the population without potential TC access lives in 48% of the land area (>384,000km2). Utilizing two different methodologies we identified that there was no change in potential access by ground transport after removing 1 or 2 MTC in the Sydney basin at the 30-, 45-, and 60-min transport times. However, 0.02% and 0.5% of the population would not have potential access to MTC care at 15 min after removing one and two MTC respectively. DISCUSSION Redistribution of the number of MTC in the Sydney basin could be achieved without a significant impact on potential access to care. Our approach can be utilized as an initial tool to evaluate a trauma system where overabundance of coverage is present.
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Abstract
Objective: To assess availability, experience, and knowledge about the Pelvic Circumferential Compression Device (PCCD) in Sweden. Methods: A telephone interview with the current on-call trauma doctors at all trauma units in Sweden was conducted. After a short presentation and oral consent, the doctors were asked to answer four short questions. We asked the doctors to answer whether they knew if they had PCCDs available in their emergency room, how many times had they applied a PCCD, which is the correct level of application for a PCCD, and if a PCCD can stop arterial bleeding. Results: The on-call trauma doctors at the nine University hospitals, twenty-two General hospitals and twenty-one District General hospitals, with response rate of 100%, were interviewed. Availability of PCCD was 85 % and there was no difference between hospital types (p=0.546). In all hospitals 29/52 (56%) of those interviewed had used a PCCD at least once. There were significantly more doctors that had used a PCCD at least once in the University hospitals (8/9), compared to General hospitals (13/22) and District General hospitals (8/21) (p=0.034). A total of 43/52 (83 %) doctors defined the greater trochanters as the correct level of application for a PCCD. No difference was found when comparing hospitals (p=0.208). Only 22/52 (42 %) of doctors answered that a PCCD could not stop an arterial bleeding. No difference was found between hospitals (p=0.665) Conclusion: Less than half of the doctors knew that a PCCD cannot stop arterial bleeding, while the majority knew the correct level of application of a PCCD.
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Evaluating the need to reform the organisation of care for major trauma patients in Belgium: an analysis of administrative databases. Eur J Trauma Emerg Surg 2018; 45:885-892. [PMID: 29480321 DOI: 10.1007/s00068-018-0932-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Accepted: 02/23/2018] [Indexed: 11/26/2022]
Abstract
PURPOSE In light of the international evolutions to establish inclusive trauma systems and to concentrate the care for the most severely injured in major trauma centres, we evaluated the degree of dispersion of trauma care in Belgium. METHODS We used descriptive statistics to illustrate the dispersion of major trauma care in Belgium based on two independent administrative databases: the registry of Mobile Intensive Care Units (2009-2015) and the Belgian Hospital Discharge Dataset (2009-2014). RESULTS Patients with a severe trauma (n = 3856 in 2015) were transported towards 145 different hospital sites (on a total of 198 hospital sites) resulting in a median of 17 cases per hospital site (min = 1; P25 = 4; P75 = 30; max = 165). A minority of major trauma patients is after admission transferred to another hospital (8%) with a median of 10 days after admission to the hospital (IQR 3.5-24). CONCLUSIONS The dispersion of care for major trauma patients in Belgium is so high that a reorganisation of care for severe injured patients in major trauma centres concentrating professional expertise and specialised equipment is recommended to guarantee a high quality of care in a qualitative and sustainable way.
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Trauma patients centralization for the mechanism of trauma: old questions without answers. Eur J Trauma Emerg Surg 2017; 45:431-436. [PMID: 29127439 DOI: 10.1007/s00068-017-0873-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Accepted: 11/04/2017] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Centralization of trauma patients has become the standard of care. Unfortunately, overtriage can overcome the capability of Trauma Centres. This study aims to analyse the association of different mechanisms of injury with severe or major trauma defined as Injury Severity Score (ISS) greater than 15 and an estimation of overtriage upon our Trauma Centre. METHODS A retrospective review of our prospective database was undertaken from March 2014 to August 2016. Univariate and multivariable logistic regression models were used to estimate the association between covariates (gender, age, and mechanisms of injury) and the risk of major trauma. RESULTS The trauma team (TT) treated 1575 patients: among the 1359 (86%) were triaged only because of dynamics or mechanism of trauma. Overtriage according to an ISS < 15, was 74.6% on all trauma team activation (TTA) and 83.2% among the TTA prompted by the mechanism of injury. Patients aged 56-70 years had an 87% higher risk of having a major trauma than younger patients (OR 1.87, 95% CI 1.29-2.71) while for patients aged more than 71 years OR was 3.45, 95% CI 2.31-5.15. Car head-on collision (OR 2.50, 95% CI 1.27-4.92), intentional falls (OR 5.61, 95% CI 2.43-12.97), motorbike crash (OR 1.67, 95% CI 1.06-2.65) and pedestrian impact (OR 2.68, 95% CI 1.51-4.74) were significantly associated with a higher risk of major trauma in a multivariate analysis. CONCLUSIONS Significant association with major trauma was demonstrated in the multivariate analysis of different mechanisms of trauma in patients triaged only for dynamics. A revision of our field triage protocol with a prospective validation is needed to improve overtriage that is above the suggested limits.
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Abstract
Introduction Pelvic binders are used to reduce the haemorrhage associated with pelvic ring injuries. Application at the level of the greater trochanters is required. We assessed the frequency of their use in patients with pelvic ring injuries and their positioning in patients presenting to a single major trauma centre. Methods A retrospective review of our trauma database was performed to randomly select 1000 patients for study from April 2012 to December 2016. Patients with a pelvic binder or a pelvic ring injury defined by the Young and Burgess classification were included. Computed tomography was used to identify and measure pelvic binder placement. Results 140 patients were identified: 110/140 had a binder placed. Of the total, 54 (49.1%) patients had satisfactory placement and 56 (50.9%) had unsatisfactory placement; 30/67 (44.8%) patients with a pelvic ring injury had no binder applied, of whom 6 (20%) had an unstable injury; 9/67 patients died. Discussion This is the first study assessing pelvic binder placement in patients at a UK major trauma centre. Unsatisfactory positioning of the pelvic binder is a common problem and it was not used in a large proportion of patients with pelvic ring injuries. This demonstrates that there is a need for continuing education for teams dealing with major trauma.
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The role of whole-body computed tomography in the diagnosis of thoracic injuries in severely injured patients - a retrospective multi-centre study based on the trauma registry of the German trauma society (TraumaRegister DGU ®). Scand J Trauma Resusc Emerg Med 2017; 25:82. [PMID: 28810921 PMCID: PMC5558663 DOI: 10.1186/s13049-017-0427-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Accepted: 08/07/2017] [Indexed: 12/14/2022] Open
Abstract
Background Thoracic injuries are a leading cause of death in polytrauma patients. Early diagnosis and treatment are of paramount importance. Whole-body computed tomography (WBCT) has largely replaced traditional imaging techniques such as conventional radiographs and focused computed tomography (CT) as diagnostic tools in severely injured patients. It is still unclear whether WBCT has led to higher rates of diagnosis of thoracic injuries and thus to a change in outcomes. Methods In a retrospective study based on the trauma registry of the German Trauma Society (TraumaRegister DGU®), we analysed data from 16,545 patients who underwent treatment in 59 hospitals between 2002 and 2012 (ISS ≥ 9). The 3 years preceding and the 3 years following the introduction of WBCT as a standard imaging modality for the investigation of severely injured patients were assessed for every hospital. Accordingly, patients were assigned to either the pre-WBCT or the WBCT group. We compared the numbers of thoracic injuries and the outcomes of patients before and after the routine use of WBCT. Results A total of 13,564 patients (pre-WBCT: n = 5005, WBCT: n = 8559) were included. Relevant thoracic injuries were detected in 47.8%. There were no major differences between the patient groups in injury severity (pre-WBCT: median ISS 21; WBCT: median ISS 22), injury patterns and demographics. After the introduction of WBCT, only minor changes were observed regarding the rates of most thoracic injuries. Clinically relevant injuries were pulmonary contusions (pre-WBCT: 18.5%; WBCT: 28.7%), injuries to the lung parenchyma (pre-WBCT: 12.6%; WBCT: 5.9%), multiple rib fractures (pre-WBCT: 10.6%; WBCT: 21.6%), and pneumothoraces (pre-WBCT: 17.3%; WBCT: 21.6%). The length of stay in the intensive care unit (pre-WBCT: 10.8 days; WBCT: 9.7 days) and in hospital (pre-WBCT: 26.2 days; WBCT: 23.3 days) decreased. There was no difference in overall mortality (pre-WBCT: 15.5%; WBCT: 15.6%). Conclusions The routine use of WBCT in the trauma room setting has led to changes in patient management that are not reflected in the rates of diagnosis of severe thoracic injuries (e.g. tension pneumothoraces, cardiac injuries, arterial injuries). By contrast, there was a relevant increase in the rates of diagnosis of minor thoracic injuries, which, however, did not result in an improvement in survival prognosis.
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[Quality of initial trauma care in paediatrics]. An Pediatr (Barc) 2017; 87:337-342. [PMID: 28431900 DOI: 10.1016/j.anpedi.2017.02.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Revised: 01/15/2017] [Accepted: 02/15/2017] [Indexed: 10/19/2022] Open
Abstract
INTRODUCTION Trauma care in Spain is not provided in specific centres, which means that health professionals have limited contact to trauma patients. After the setting up of a training program in paediatric trauma, the aim of this study was to evaluate the quality of the initial care provided to these patients before they were admitted to the paediatric intensive care unit (PICU) of a third level hospital (trauma centre), as an indirect measurement of the increase in the number of health professionals trained in trauma. MATERIAL AND METHODS Two cohorts of PICU admissions were reviewed, the first one during the four years immediately before the training courses started (Group 1, period 2001-2004), and the second one during the 4 years (Group 2, period 2012-2015) after nearly 500 professionals were trained. A record was made of the injury mechanism, attending professional, Glasgow coma score (GCS), and paediatric trauma score (PTS). Initial care quality was assessed using five indicators: use of cervical collar, vascular access, orotracheal intubation if GCS ≤ 8, gastric decompression if PTS≤8, and number of actions carried out from the initial four recommended (neck control, provide oxygen, get vascular access, provide IV fluids). Compliance was compared between the 2 periods. A P<.05 was considered statistically significant. RESULTS A total of 218 patient records were analysed, 105 in Group 1, and 113 in Group 2. The groups showed differences both in injury mechanism and in initial care team. A shift in injury mechanism pattern was observed, with a decrease in car accidents (28% vs 6%; P<.0001). Patients attended to in low complexity hospitals increased from 29.4% to 51.9% (P=.008), and their severity decreased when assessed using the GCS ≤ 8 (29.8% vs 13.5%; P=.004), or PTS≤8 (48.5% vs 29.7%; P=.005). As regards quality indicators, only the use of neck collar improved its compliance (17.3% to 32.7%; P=.01). Patients who received no action in the initial care remained unchanged (19% vs 11%%; P=.15). CONCLUSIONS Although there are limited improvements, the setting up of a training program has not translated into better initial care for trauma patients in our area of influence. Trauma training should be complemented with other support measures in order to achieve a systematic application of the trauma care principles.
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Abstract
AIMS We aimed to determine whether there is evidence of improved patient outcomes in Major Trauma Centres following the regionalisation of trauma care in England. PATIENTS AND METHODS An observational study was undertaken using the Trauma Audit and Research Network (TARN), Hospital Episode Statistics (HES) and national death registrations. The outcome measures were indicators of the quality of trauma care, such as treatment by a senior doctor and clinical outcomes, such as mortality in hospital. RESULTS AND CONCLUSION A total of 20 181 major trauma cases were reported to TARN during the study period, which was 270 days before and after each hospital became a Major Trauma Centre. Following regionalisation of trauma services, all indicators of the quality of care improved, fewer patients required secondary transfer between hospitals and a greater proportion were discharged with a Glasgow Outcome Score of "good recovery". In this early post-implementation analysis, there were a number of apparent process improvements (e.g. time to CT) but no differences in either crude or adjusted mortality. The overall number of deaths following trauma in England did not change following the national reconfiguration of trauma services. Evidence from other countries that have regionalised trauma services suggests that further benefits may become apparent after a period of maturing of the trauma system. Cite this article: Bone Joint J 2016;98-B:1253-61.
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A review of the management of blunt splenic trauma in England and Wales: have regional trauma networks influenced management strategies and outcomes? Ann R Coll Surg Engl 2017; 99:63-69. [PMID: 27791418 PMCID: PMC5392813 DOI: 10.1308/rcsann.2016.0325] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/11/2016] [Indexed: 12/16/2022] Open
Abstract
INTRODUCTION The spleen remains one of the most frequently injured organs following blunt abdominal trauma. In 2012, regional trauma networks were launched across England and Wales with the aim of improving outcomes following trauma. This retrospective cohort study investigated the management and outcomes of blunt splenic injuries before and after the establishment of regional trauma networks. METHODS A dataset was drawn from the Trauma Audit Research Network database of all splenic injuries admitted to English and Welsh hospitals from 1 April 2010 to 31 March 2014. Demographic data, injury severity, treatment modalities and outcomes were collected. Management and outcomes were compared before and after the launch of regional trauma networks. RESULTS There were 1457 blunt splenic injuries: 575 between 2010 and 2012 and 882 in 2012-14. Following the introduction of the regional trauma networks, use of splenic artery embolotherapy increased from 3.5% to 7.6% (P = 0.001) and splenectomy rates decreased from 20% to 14.85% (P = 0.012). Significantly more patients with polytrauma and blunt splenic injury were treated with splenic embolotherapy following 2012 (61.2% vs. 30%, P < 0.0001). Increasing age, injury severity score, polytrauma and Charlson Comorbidity Index above 10 were predictors of increased mortality (P < 0.001). Increasing systolic blood pressure (odds ratio, OR, 0.757, 95% confidence interval, CI, 0.716-0.8) and Glasgow Coma Scale (OR 0.988, 95% CI 0.982-0.995) were protective. CONCLUSIONS This study demonstrates a reduction in splenectomy rate and an increased use of splenic artery embolotherapy since the introduction of the regional trauma networks. This may have resulted from improved access to specialist services and reduced practice variation since the establishment of these networks.
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The impact of helipad designation on meeting the best practice tariff for fractured neck of femur cases in a major trauma centre. Surgeon 2016; 15:202-205. [PMID: 27769856 DOI: 10.1016/j.surge.2016.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Revised: 08/23/2016] [Accepted: 09/03/2016] [Indexed: 10/20/2022]
Abstract
Hip fractures represent a significant burden to the NHS: the cost for all UK hip fractures is approximately £2 billion and in 2013, 64 838 people were admitted to hospital with a fractured neck of femur (FNOF). In April 2010 St George's NHS Hospital was designated one of four Major Trauma Centres (MTC) in London. Following MTC designation, in April 2014 St George's Hospital opened a helipad. This study aimed to assess the impact of the helipad designation on the Trust's ability to meet the Best Practice Tariff (BPT) criteria for FNOF patients. Two samples were analysed: 'pre-helipad' (from October 2013 to March 2014) during which 125 patients presented with FNOF, and 'post-helipad' (from April 2014 to September 2014) during which 122 patients presented with FNOF. The percentage of cases receiving surgery within 36 h, receiving joint care of a consultant geriatrician and a consultant orthopaedic surgeon, and receiving assessment by a geriatrician in the perioperative period were found not to have been negatively impacted by the helipad. However, completion of routine recommended assessments including admission using the agreed assessment protocol (96.6% vs. 50%, p < 0.05) and completion of two Abbreviated Mental Test (AMT) scores (74.7% vs. 58%, p = 0.007) were found to have been compromised.
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Paediatric trauma systems and their impact on the health outcomes of severely injured children: An integrative review. Injury 2016; 47:574-85. [PMID: 26794709 DOI: 10.1016/j.injury.2015.12.028] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2015] [Revised: 12/18/2015] [Accepted: 12/22/2015] [Indexed: 02/02/2023]
Abstract
BACKGROUND Injury is a leading cause of death and disability for children. Regionalised trauma systems have improved outcomes for severely injured adults, however the impact of adult orientated trauma systems on the outcomes of severely injured children remains unclear. AIMS This research aims to identify the impact of trauma systems on the health outcomes of children following severe injury. METHODS Integrative review with data sourced from Medline, Embase, CINAHL, Scopus and hand searched references. Abstracts were screened for inclusion/exclusion criteria with fifty nine articles appraised for quality, analysed and synthesised into 3 main categories. RESULTS The key findings from this review include: (1) a lack of consistency of prehospital and inhospital triage criteria for severely injured children leading to missed injuries, secondary transfer and poor utilisation of finite resources; (2) severely injured children treated at paediatric trauma centres had improved outcomes when compared to those treated at adult trauma centres, particularly younger children; (3) major causes of delays to secondary transfer are unnecessary imaging and failure to recognise the need for transfer; (4) a lack of functional or long term outcomes measurements identified in the literature. CONCLUSIONS Research designed to identify the best processes of care and describe the impacts of trauma systems on the long term health outcomes of severely injured children is required. Ideally all phases of care including prehospital, paediatric triage trauma criteria, hospital type and interfacility transfer should be included, focusing on timeliness and appropriateness of care. Outcome measures should include long term functional outcomes in addition to mortality.
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Do trauma systems work? A comparison of major trauma outcomes between Aberdeen Royal Infirmary and Massachusetts General Hospital. Injury 2015; 46:150-5. [PMID: 25270693 DOI: 10.1016/j.injury.2014.08.048] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2014] [Revised: 08/10/2014] [Accepted: 08/30/2014] [Indexed: 02/02/2023]
Abstract
Trauma is an important matter of public health and a major cause of mortality. Since the late 1980s trauma care provision in the United Kingdom is lacking when compared to the USA. This has been attributed to a lack of organisation of trauma care leading to the formation of trauma networks and Major Trauma Centres in England and Wales. The need for similar centres in Scotland is argued currently. We assessed the activity of two quite different trauma systems by obtaining access to comparative data from two hospitals, one in the USA and the other in Scotland. Aggregate data on 5604 patients at Aberdeen Royal Infirmary (ARI) from 1993 to 2002 was obtained from the Scottish Trauma Audit Group. A comparable data set of 16,178 patients from Massachusetts General Hospital (MGH). Direct comparison of patient demographics; injury type, mechanism and Injury Severity Score (ISS); mode of arrival; length of stay and mortality were made. Statistical analysis was carried out using Chi-squared and Cochran-Mantel-Haenszel. There were significant differences in the data sets. There was a higher proportion of penetrating injuries at MGH, (8.6% vs 2.6%) and more severely injured patients at MGH, patients with an ISS>16 accounted for nearly 22.1% of MGH patients compared to 14.0% at ARI. ISS 8-15 made up 54.6% of ARI trauma with 29.6% at MGH. Falls accounted for 50.1% at ARI and 37.9% at MGH. Despite the higher proportion of severe injuries at MGH and crude mortality rates showing no difference (4.9% ARI vs 5.2% MGH), pooled odds ratio of mortality was 1.4 (95% confidence interval 1.2-1.6) showing worse mortality outcomes at ARI compared to MGH. In conclusion, there were some differences in case mix between both data sets making direct comparison of the outcomes difficult, but the effect of consolidating major trauma on the proportion and number of severely injured patients treated in the American Level 1 centre was clear with a significant improvement in mortality in all injury severity groups.
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Abstract
PURPOSE Caring for severely injured trauma patients is challenging for all medical professionals involved both in the preclinical and in the clinical course of treatment. While the overall quality of care in Germany is high there still are significant regional differences remaining. Reasons are geographical and infrastructural differences as well as variations in personnel and equipment of the hospitals. METHODS To improve state-wide trauma care the German Trauma Society (DGU) initiated the TraumaNetzwerk DGU(®) (TNW) project. The TNW is based on five major components: (a) Whitebook for the treatment of severely injured patients; (b) evidence-based guidelines for the medical care of severe injury; (c) local auditing of participating hospitals; (d) contract of interhospital cooperation; (d) TraumaRegister DGU(®) documentation. RESULTS By the end of 2013, 644 German Trauma Centres (TC) had successfully passed the audit. To that date 44 regional TNWs with a mean of 13.5 TCs had been established and certified. The TNWs cover approximately 90% of the country's surface. Of those hospitals, 2.3 were acknowledged as Supraregional TC, 5.4 as Regional TC and 6.7 as Lokal TC. Moreover, cross border TNW in cooperation with hospitals in The Netherlands, Luxembourg, Switzerland and Austria have been established. Preparing for the audit 66% of the hospitals implemented organizational changes (e.g. TraumaRegister DGU(®) documentation and interdisciplinary guidelines), while 60% introduced personnel and 21% structural (e.g. X-ray in the ER) changes. CONCLUSIONS The TraumaNetzwerk DGU(®) project combines the control of common defined standards of care for all participating hospitals (top down) and the possibility of integrating regional cooperation by forming a regional TNW (bottom up). Based on the joint approach of healthcare professionals, it is possible to structure and influence the care of severely injured patients within a nationwide trauma system.
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Consequences of increased use of computed tomography imaging for trauma patients in rural referring hospitals prior to transfer to a regional trauma centre. Injury 2014; 45:835-9. [PMID: 24485008 DOI: 10.1016/j.injury.2014.01.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2013] [Revised: 12/20/2013] [Accepted: 01/04/2014] [Indexed: 02/02/2023]
Abstract
BACKGROUND Computed tomography (CT) plays an integral role in the evaluation and management of trauma patients. As the number of referring hospital (RH)-based CT scanners increased, so has their utilization in trauma patients before transfer. We hypothesized that this has resulted in increased time at RH, image duplication, and radiation dose. METHODS A retrospective chart review was completed for trauma activations transferred to an ACS-verified Level II Trauma Centre (TC) during two time periods: 2002-2004 (Group 1) and 2006-2008 (Group 2). 2005 data were excluded as this marked the transition period for acquisition of hospital-based CT scanners in RH. Statistical analysis included t test and χ(2) analysis. P<0.05 was considered significant. RESULTS 1017 patients met study criteria: 503 in group 1 and 514 in group 2. Mean age was greater in group 2 compared to group 1 (40.3 versus 37.4, respectively; P=0.028). There were 115 patients in group 1 versus 202 patients in group 2 who underwent CT imaging at RH (P<0.001). Conversely, 326 patients in group 1 had CT scans performed at the TC versus 258 patients in group 2 (P<0.001). Mean time at the RH was similar between the groups (117.1 and 112.3min for group 1 and 2, respectively; P=0.561). However, when comparing patients with and without a pretransfer CT at the RH, the median time at RH was 140 versus 67min, respectively (P<0.001). The number of patients with duplicate CT imaging (n=34 in group 1 and n=42 in group 2) was not significantly different between the two time periods (P=0.392). Head CTs comprised the majority of duplicate CT imaging in both time periods (82.4% in group 1 and 90.5% in group 2). Mean total estimated radiation dose per patient was not significantly different between the two groups (group 1=8.4mSv versus group 2=7.8mSv; P=0.192). CONCLUSIONS A significant increase in CT imaging at the RH prior to transfer to the TC was observed over the study periods. No associated increases in mean time at the RH, image duplication at TC, total estimated radiation dose per patient, and mortality rate were observed.
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